Premium Factory Starting System Stock — Lifestyle Powersports Inventory Vault
Up for sale is a genuine, Harley-Davidson Factory OEM 5-Speed Big Twin Starter Drive Jackshaft and Pinion Assembly (Factory Reference Number: #31482-89). Removed carefully from a clean bike, these original primary starting components are preserved in excellent used garage condition. Unlike modern cheap, soft reproduction drivetrain components, this authentic factory assembly utilizes high-grade, heat-treated steel to prevent spline rounding or alignment binding during intense high-compression cold starting loops. [1]
Product Specifications & Mechanical Parameters:
Brand: Harley-Davidson (Original Equipment Manufacturer - OEM)
Component Type: Starter Motor Drive Extension Jackshaft and Bendix Pinion Assembly [1]
Pinion Gear Sizing: 9-Tooth (9T Profile engineered to mesh with standard 66T primary ring gears)
OEM Factory Part Number: #31482-89 (Cross-references to aftermarket indices like Drag Specialties #79-2105) [1]
Platform Fitment Bounds: Direct factory drop-in replacement for internal starting assemblies across 1989 to 1993 Harley-Davidson Big Twin Evolution models:
1989–1993 Softail (FXST / FLST / Fat Boy / Heritage / Springer)
1989–1993 Touring (FLT / FLHT / Electra Glide / Road King / Tour Glide)
1991–1993 Dyna Glide (FXDB / FXDC / FXDL / Sturgis / Daytona)
1989–1993 FXR Series (Super Glide / Low Rider / Convertible)
Exclusions: Will NOT fit late-model 1994–2006 5-speed assemblies, which utilize a 10-tooth pinion gear configuration powered by a smaller 10-32 internal retention bolt pattern.
Condition Details: Clean used garage stock. The 9 drive teeth on the pinion gear ring are sharp and uniform, free of flat spotting, mushroomed edges, or chipped valleys. The center extension spring holds excellent linear tension parameters, and the internal couplings slide smoothly with zero binding. Main tracking splines are square and clean. Staged in light storage oil to preserve against warehouse humidity.
Brand New Vintage Replacement Stock — Lifestyle Powersports Restoration Vault
Up for sale is a brand new, New Old Stock (NOS) Emgo OE-Style Replacement Engine Oil Filter (Part Number: 10-28300 / Replaces H-D OEM: 63839-59). Safely preserved in its original vintage blue-bordered retail box, this premium replacement spin-on canister filter is built to exact historical dimensions to deliver period-correct protection on classic Harley V-Twins.
Product Specifications & Parameters:
Brand: Emgo International, Ltd.
Part Catalog Identifier: 10-28300 (Replaces H-D 63839-59)
Color/Finish: Gloss Engine Black
Fitment Range (Catalog Verified):
1952–1956 Harley-Davidson K Models (K, KH, KHK)
1957–1979 Harley-Davidson Ironhead Sportster (900 / 1000 models)
1953–1983 Harley-Davidson Panhead & Shovelhead Big Twins running early filter perches
Condition Details: Pristine New Old Stock (NOS) inside its original individual retail box. The internal filtering media is completely fresh, clean, dry, unhandled, and ready to spin on immediately. The outer box displays typical light warehouse storage aging and minor edge wear from long-term staging as pictured.
Brand New Factory Intake Stock — Lifestyle Powersports Performance Vault
Up for sale is a brand new, New Old Stock (NOS) Twin Power High-Flow Performance Air Filter Element(Mfr Part Number: 880-216 / Catalog Number: 592001 / Replaces H-D OEM: 29461-99A, 29400042). Preserved safely in its original factory distribution box, this premium intake element is built to exact historical dimensions to deliver maximum engine protection while notably expanding volumetric airflow efficiency on your Twin Cam V-Twin.
Product Specifications & Engineering Parameters:
Brand: Twin Power
Part Catalog Identifiers: 880-216 / 592001
OEM Cross-References: Harley-Davidson 29461-99A / 29400042
Core Engineering: Multi-layered high-flow media configured for enhanced filtration characteristics over restrictive stock components.
Fitment Range: Direct high-efficiency drop-in fit for standard factory airboxes on select Harley-Davidson Twin Cam models:
1999–2007 Touring platforms (Road King, Electra Glide, Street Glide, Road Glide)
1999–2007 Dyna Glide platforms (Super Glide, Low Rider, Wide Glide, Street Bob)
2000–2015 Softail platforms (Fat Boy, Heritage Classic, Softail Slim, Night Train)
Condition Details: Pristine New Old Stock (NOS) inside its original shipping storage box. The internal filter element is completely clean, fresh, unhandled, and ready to bolt up immediately. Outer box displays typical light warehouse storage aging and minor brown label wear as pictured.
Genuine Factory H-D New Old Stock — Lifestyle Powersports Restoration Vault
Up for sale is a brand new, factory-packaged OEM Harley-Davidson Hard Saddlebag Lid Wear Tab (Part Number: 90972-93). Proudly made in the USA and preserved in its original factory packaging, this protective tab is manufactured to exact historical dimensions to guarantee original buffer protection and eliminate saddlebag lid rattle on your vintage Touring model bagger.
Product Specifications & Parameters:
Brand: Harley-Davidson (Genuine OEM)
Part Catalog Identifier: 90972-93 (9097293)
Component Type: Hard Saddlebag Top Rim Wear Plate / Buffer Tab
Fitment Range: Fits most 1993 to 2013 Harley-Davidson Touring models equipped with standard factory hard saddlebags (including Road King, Electra Glide, Street Glide, and Road Glide models).
Condition Details: Pristine New Old Stock (NOS) condition. Factory sealed inside the primary clear protective poly storage wrapper with the original barcoded product identifier badge fully intact.
Inventory Note: This listing is for one (1) genuine factory single unit wear tab inside its original sealed envelope bag exactly as pictured.
Brand New Factory Internal Stock — Lifestyle Powersports Restoration Vault
Up for sale is a brand new, factory-sealed Biker's Choice Transmission Internal Oil Deflector Plate (Part Number: 492629 / Replaces H-D OEM: 33100-79 / 33100-79A). Stamped from premium steel, this critical internal baffle is engineered to original factory dimensions to manage oil splash and guide fluid routing precisely within early 5-speed transmission housings.
Product Specifications & Parameters:
Brand: Biker's Choice (BC)
Part Catalog Identifier: 492629 (UPC: 887337165677)
Component Type: Transmission Gear Case Internal Oil Baffle / Deflector Plate
Material: Stamped sheet steel framework
Fitment Range: Fits 1980 to 1992 Harley-Davidson Big Twin 5-Speed models (Shovelhead and Evolution platforms including Softail, FXR, Dyna Glide, and FLT Touring models running early-style 5-speed gear cases).
Condition Details: Pristine New Old Stock (NOS). Factory sealed inside the primary clear protective poly storage wrapper with the cardboard retail packaging header card attached. The metal surface is perfectly flat and completely free of edge rust or oxidation.
Bulk Dealer Wholesale Lot — Brand New Old Stock — Lifestyle Powersports Restoration Vault
Up for sale is a brand new, old-stock bulk dealer multi-pack lot containing Ten (10) Genuine James Gaskets Cylinder Base Gaskets (Catalog Part Number: 16775-29). Proudly manufactured in Modesto, California, USA, on August 22, 1997, these premium replacement gaskets are cut to exact historical dimensions to guarantee a dependable oil-tight seal across your vintage 45ci sidevalve motor blocks. This high-durability composite gasket lot is perfect for repair shops, independent mechanics, or high-volume engine builders wanting to stock up on premium antique engine sealing solutions at a wholesale discount.
Product Specifications & Parameters:
Brand: Genuine James Gaskets, Inc.
Lot Quantity: Ten (10) Matching Cylinder Base Gaskets Included
Part Catalog Index: 16775-29 (Matches factory Harley-Davidson OEM blueprints)
Component Type: Front and Rear Cylinder Block Base Interface Gaskets
Fitment Range: Fits all 1929 to 1973 Harley-Davidson 45 cubic inch (750cc) V-Twin Flathead engines. Direct applications include W, WL, WLD civilian cruisers, WLA & WLC WWII military configurations, and G/GE Servi-Car three-wheelers spanning the entire production timeline.
Condition Details: Pristine, time-capsule NOS condition. The gaskets remain perfectly flat, uncrushed, and sealed inside their heavy-duty protective outer poly bag with the factory cardboard header and product verification card intact.
This is a used, exceptionally clean V-Twin Manufacturing aftermarket replacement 5-speed transmission countershaft gear cluster assembly. Engineered as a direct mechanical drop-in for 5-speed Big Twin gearboxes spanning 1980 to 2006, this unit showcases V-Twin’s signature flat matte silver finish with zero surface polish or dark chemical coatings.
The geartrain cluster has been completely cleared of residual oil, bench scrubbed, and inspected under intense store workshop lighting. Every gear wheel tooth face—from the small 1st gear cog up to 5th—exhibits excellent structural integrity, fully free from under-cut shearing, deep contact pitting, or micro-cracks. The square shift-dog engagement windows are sharp and unrounded to prevent jumping out of gear under heavy acceleration load. The bearing journals are smooth and ungrooved, and the end retention threads are crisp and unstripped. It is an excellent, cost-effective replacement option for repairing a transmission case with a stripped or whining countershaft gear stack.
Condition: Used, excellent structural and mechanical health.
Specifications: Standard stock-ratio 1st through 5th gear arrangement; fits 5-speed Big Twin cases.
Fitment
Verified factory architecture matches 1980–2006 Harley-Davidson Big Twin 5-Speed Models (including Shovelhead, Evolution 80ci, and Twin Cam 88ci engines across Touring, Softail, and Dyna series platforms):
Touring (1980–2006): Electra Glide, Road King, Road Glide, Street Glide, Tour Glide
Softail (1984–2006): Fat Boy, Heritage Classic, Softail Standard, Night Train, Springer
Dyna (1991–2005): Low Rider, Super Glide, Wide Glide, Super Glide Custom
Fitment Status & Engineering Details: Verified exact 5-speed component fitment corresponding to factory cross-reference OEM P/N 35632-79 (V-Twin catalog reference 17-0580). While mainshaft designs shifted multiple times from 1980 to 2006 to accommodate chain-drive, belt-drive, and splined clutch configurations, this underlying 5-speed countershaft geometry remained the core factory architecture for over two decades. It will not fit 2006-up Dyna or 2007-up Touring/Softail 6-speed gearboxes.
This is a clean, premium aftermarket 5-speed transmission chain-drive internal input mainshaft, distributed by V-Twin Manufacturing and machined in the USA by Andrews Products (Part No. 17-9898 / Mfg No. 296800). Measuring exactly 12-1/8 inches in overall length, this high-nickel alloy steel shaft serves as a direct upgrade replacement matching original factory blueprint dimensions for discontinued OEM part number 35042-79. [1, 2]
The shaft features precision-ground bearing journals and clean, sharp speed gear slider splines completely free from stress twists, localized teeth wear, or impact burrs. The threads on both ends are pristine, unstripped, and ready to accept your transmission sprocket nuts and clutch hub retention assemblies. It is an essential structural replacement piece for mechanics rebuilding a classic 5-speed Shovelhead bagger or early rubber-mount FXR gearbox back to bulletproof running condition. [1, 2]
Condition: Used, excellent structural health. Checked on an alignment bench for straightness and tracking.
Specifications: 12-1/8" total length, tailored for 5-speed chain final drive setups.
This is a genuine Harley-Davidson factory original OEM natural finish aluminum transmission oil filler spout guide casing (Casting No. 62431-99). Sourced from a clean teardown, this bracket provides structural placement for your primary engine oil dipstick on early 5-speed Twin Cam 88 Touring platforms.
The housing features clear factory castings, structural integrity at all critical fastening holes, and flat sealing faces along the transmission case mating point. It is a perfect direct replacement for crashed, cracked, heavily oxidized, or poorly polished side housings.
Condition: Used, good functional shape. Showcases natural cast-aluminum surfaces. May exhibit minor cosmetic storage spots or road film, easily cleaned with mild aluminum brightener.
Inclusions: Main aluminum guide casting body as pictured (does not include dipstick or mounting gasket).
Fitment
Verified factory fitment covers 1999–2006 Harley-Davidson Twin Cam 88 Touring Models equipped with initial-generation 5-speed oil pans:
Road King (1999–2006): FLHR, FLHRI, FLHRCI, FLHRS
Electra Glide (1999–2006): FLHT, FLHTC, FLHTCI, FLHTCU, Ultra Classic
Road Glide (1999–2006): FLTR, FLTRI
Street Glide (2006): FLHX, FLHXI
This is a brand new, factory-sealed Twin Power high-performance engine sprocket shaft oil seal mechanic's multipack. Containing exactly five professional-grade double-lip nitrile rubber seals, this bulk card is highly optimized for commercial repair shops, engine builders, or primary drive restoration technicians who service classic American V-Twins.
Engineered with a robust steel-cased reinforcement ring and an integrated high-tension garter spring, these seals grip the engine output sprocket spacer tightly to prevent dynamic crankcase oil seepage under extreme rotational heat and negative pressure variations. Replacing this seal is essential anytime you remove the inner primary housing to replace a stator, repair an oil leak, or perform a drivetrain belt conversion. Choosing this high-durability aftermarket set guarantees absolute fluid isolation, eliminating primary fluid contamination and dangerous ground pooling.
Condition: Brand New / Factory-Sealed Backing Card
Inclusions: 5 Heavy-duty steel-cased sprocket shaft oil seals.
Fitment
Verified factory fitment covers 1970–1998 Harley-Davidson Big Twin Engine Platforms spanning Shovelhead and Evolution (Evo) generations equipped with 4-speed or 5-speed transmissions:
Touring / FLT Series (1980–1998): Electra Glide, Tour Glide, Road King, Road Glide
Softail / FXST / FLST Series (1984–1998): Fat Boy, Heritage Classic, Softail Standard, Custom
Dyna Series (1991–1998): Low Rider, Super Glide, Wide Glide, Convertible
FXR Series (1982–1994): FXR, FXRS, FXRT, Super Glide II
Late Shovelhead Series (1970–1984): FL, FLH, FX, FXE, FXEF, FXS, FXSB Super Glide/Electra Glide
This is a premium V-Twin Manufacturing stock-ratio 17-tooth transmission mainshaft clutch gear (4th gear) [1, 19]. Designed as an exact-fit aftermarket replacement for discontinued or hard-to-find factory hardware, this gear replaces pitted, chipped, or excessively worn factory gear teeth to resolve drivetrain whining and eliminate unwanted gear play [1, 2].
It is precision machined to meet original factory dimensions and features durable, square-cut engagement dogs to guarantee clean, positive shifts [11]. This component is a necessary replacement item for anyone refreshing or completely overhauling a classic 4-speed Ironhead Sportster transmission back to reliable running order.
Condition: Used, excellent condition. Splines and gear teeth show sharp profiles with minimal wear, and the drive dogs have clean, unrounded edges.
Specifications: 17 teeth, stock gear ratio configuration [
Part Numbers
V-Twin Part Number: 17-9760 [19]
Harley-Davidson Cross-Reference P/N: 37448-71 [1]
Fitment
Verified factory fitment covers 1971–1978 Harley-Davidson Sportster XL 4-Speed Models (including XLH, XLCH, and XLT configurations) [1, 2]:
Sportster 1000 (1972–1978): XLH, XLCH, Cafe Racer XLCR [2, 6]
Sportster 883 / Ironhead (1971): XLH, XLCH [2]
Fitment Status: Verified exact fitment for 1971–1978 4-speed mainshaft assemblies [1, 4]. Does not fit late 1979–1984 Sportster configurations, which require a different splined layout (HD 37448-79) [9, 10].
Original Equipment Manufacturer (OEM) Harley-Davidson Big Twin 4-Speed Transmission Mainshaft 3rd & 4th Gear Shifter Clutch Slider.
Part Number References: OEM #35440-38 / #35440-38T
Authenticity Marking: Features the crisp, factory-original "HIGH" stamping on the outer slider dog collar profile. [1, 2]
Up for sale is a genuine vintage factory Harley-Davidson 4-speed transmission internal 3rd/4th gear mainshaft shifter clutch gear takeoff. Removed directly from a classic Big Twin manual gearbox assembly, this is an authentic US-made high-tensile hardened steel internal component. It features the classic 4-lug external face-locking dog profile and deep internal spline tracking paths. [1, 2, 3]
Avoid cheap unbranded reproduction shifting collars that warp or drop out of spec under load, causing your vintage bike to dangerously pop out of 3rd or 4th gear under heavy acceleration. This factory original hardened steel piece provides the exact structural spacing and dog alignment parallelism required to restore crisp shifting mechanics and rock-solid high-gear lockup. It is an essential mechanical asset for anyone overhauling an early Knucklehead, Panhead, or Shovelhead chopper, building a vintage bobber project, or restoring a classic ratchet-top/rotary-top gearbox assembly. [1, 2]
🏍️ Fitment & Vehicle Compatibility:
Direct factory drop-in application for standard 4-speed manual gearboxes across the classic Big Twin generations: [1]
Harley-Davidson Knucklehead / Panhead / Shovelhead: Fits 1937 to 1985 EL, FL, FLH Electra Glide platforms, and 1971 to 1985 FX, FXE Super Glide, FXS Low Rider, and FXWG Wide Glide configurations running a standard 4-speed mainshaft layout. [1]
🔍 Condition Notes:
This is a pre-owned vintage factory transmission takeoff component.
Shifting Dogs: The 4 outer face-locking engagement dogs and internal slider teeth are structurally solid, true, and free of severe rounded profiles, edge gouges, or deep back-cut wear from missed shifts. [1]
Internal Splines: The internal tracking spline teeth are clean, sharp, and entirely free from step-wear wallowing or twist deformation. [1]
Cosmetics: The slider shows uniform mechanical polishing wear, typical cosmetic transmission oil staining, and minor superficial storage oxidation from sitting in an inventory bin (as clearly detailed in the product photos), but it is fully intact and ready to clean, lube, and drop into your shifting stack.
Original Equipment Manufacturer (OEM) Harley-Davidson Big Twin 4-Speed Transmission Shifter Clutch Gear Assembly.
Part Number References: OEM #35665-36 (Large Countershaft 1-2 Shift) / #35440-38 (Small Mainshaft 3-4 Shift) [INDEX, INDEX]
Design Configuration: Heavy-Duty Face-Milled Shifting Slider with 4 Locking Dogs [INDEX]
Up for sale is a genuine vintage factory Harley-Davidson 4-speed transmission internal shifter clutch slider gear takeoff [INDEX, INDEX]. Removed directly from a classic Big Twin gearbox assembly, this is an authentic US-made high-tensile hardened steel valvetrain component [INDEX]. It features the classic 4-lug outer face-locking dog grid and clean internal spline tracking corridors [INDEX].
Avoid cheap aftermarket reproduction shifting collars that drop out of tolerance or wear rapidly along the slider forks, causing your transmission to dangerously pop out of 2nd or 3rd gear under load. This factory original hardened steel piece provides the exact structural spacing and dog alignment parallelism required to restore crisp shifting mechanics and rock-solid gear lockup [INDEX]. It is an essential mechanical asset for anyone overhauling an early Knucklehead, Panhead, or Shovelhead chopper, building a vintage bobber project, or restoring a classic ratchet-top/rotary-top gearbox assembly [INDEX].
🏍️ Fitment & Vehicle Compatibility:
Direct factory drop-in application for standard right-side 4-speed manual gearboxes across the classic Big Twin generations [INDEX]:
Harley-Davidson Knucklehead / Panhead / Shovelhead: Fits 1936 to 1984 EL, FL, FLH Electra Glide platforms, and 1971 to 1985 FX, FXE Super Glide, FXS Low Rider, and FXWG Wide Glide configurations [INDEX].
🔍 Condition Notes:
This is a pre-owned vintage factory transmission takeoff component.
Shifting Dogs: The 4 outer face-locking engagement dogs and internal slider teeth are structurally solid, true, and free of severe rounded profiles, edge gouges, or deep back-cut wear from missed shifts [INDEX].
Internal Splines: The internal tracking spline teeth are clean, sharp, and entirely free from step-wear wallowing or twist deformation [INDEX].
Cosmetics: The slider shows uniform mechanical polishing wear, typical cosmetic transmission oil staining, and minor superficial storage oxidation from sitting in an inventory bin (as clearly detailed in the product photos), but it is fully intact and ready to clean, lube, and drop into your shifting stack.
Brand New Old Stock (NOS) Biker's Choice Electric Starter Shaft Shifter Collar.
Part Number: 490516
Harley-Davidson OEM Cross-Reference: 31503-70
Country of Manufacture: Taiwan [1, 2]
Up for sale is a brand new, new-old-stock Starter Shaft Shifter Collar distributed by Biker's Choice. This precision steel collar is an exact mechanical reproduction of the original factory Harley components used in the primary drive starter linkage assembly on classic 4-speed Big Twin models. [1, 2]
If your starter mechanism is binding or the starter arm fork isn't sliding the pinion drive smoothly along the main shaft, a worn or grooved collar is usually the culprit. Replacing it with this heavy-duty, wear-resistant steel sleeve restores factory-crisp engagement every time you push the starter button.
🏍️ Fitment & Vehicle Compatibility:
Direct replacement drop-in application for classic 1200cc / 1340cc (74ci and 80ci) Harley-Davidson 4-speed Big Twins running electric start: [1]
Harley FLH / FL Series Electra Glide: 1970–1984
Harley FX Series Super Glide / Low Rider / Wide Glide: 1971–1984
Harley FXST / FLST Early Softail: 1984–1985 [1]
📦 Condition Notes:
This item is genuine New Old Stock (NOS). It is completely unused, never installed on a motorcycle transmission housing, and the polished thrust surfaces are flawless. The collar remains sealed inside its original Biker's Choice retail card hanger package. The outer cardboard header displays light shelf-wear and dust from storage, but the internal hardware is pristine and ready to mount.
Fast shipping with tracking included. Please cross-reference your factory parts manual to confirm part number 31503-70 fits your exact primary housing configuration before purchasing. [1, 2]
Brand New Factory New Old Stock — Lifestyle Powersports Performance Intake
Up for sale is a brand new, NOS pair (2 units) of Vulcan Engineering Mechanical Cable-Actuated Compression Release Valves. Engineered for high-performance builds, these industrial-grade mechanisms link directly to a remote handlebar lever or dual-cable actuator setup, entirely removing the risk of burning your fingers on hot cylinder heads.
Product Specifications:
Brand: Vulcan Engineering Company / Vulcan Works
Thread Size: 10mm x 1.0 (Note: Installation requires a 13mm hex tool)
Material: All-Stainless Steel machined framework
Actuation Type: Remote cable-pulled (Not a thumb-button style)
Venting: Side-exhaust bleeding ports to vent pressure away from spark plugs
Condition: Pristine New Old Stock (NOS) in original factory packaging
Fitment Application:These valves are designed specifically for high-compression Harley-Davidson Evolution, Shovelhead, Panhead, and Twin Cam motors. They are typically installed into custom-machined auxiliary ports .650" deep to match the 10mm thread length.
Up for sale is a brand new, vintage new-old-stock (NOS) Samson Motorcycle Products Evo Flange Kit, part number A-143 . This premium hardware kit is engineered as a high-strength replacement system for mounting exhaust headers onto classic Evolution-era V-Twin engines.
The flanges are precision-stamped from heavy-gauge steel to resist warping, distortion, and exhaust leaks under high thermal stress. This vintage kit retains its factory cardboard presentation with an original production/packaging date of October 19, 2007
Specifications & Features:
Brand: Samson Motorcycle Products, Inc.
Part Number: A-143
Description: Kit Evo Flange Kit
Condition: New old stock (NOS) in original labeled retail box
Packaged Date: 10/19/07
Origin: Proudly Made in the US
Vehicle Fitment & Compatibility:This kit is designed specifically for Harley-Davidson Evolution 80 cubic inch (Evo) Big Twin modelsmanufactured from 1984 through 1999. It works with aftermarket Samson pipes (such as Big Guns or True Duals) as well as various custom or standard configurations utilizing stock Evo port dimensions
Maintain reliable primary drive performance and eliminate internal case slapping with this complete manual primary chain adjuster assembly.This item includes the heavy-duty serrated steel mount bracket (V-Twin 18-3218) bundled together with the replacement nylon tensioner shoe pad to offer a complete hardware solution.Key Features:
Condition: 100% Brand New.
Serrated Back Design: Features a precision-machined serrated back surface on the bracket to guarantee rock-solid, slip-free height locking under high-torque conditions.
Nylon Wear Shoe Pad: Crafted from high-density, low-friction nylon to reduce drag, minimize chain wear, and quiet drivetrain noise.
Complete Combo Setup: Includes both the steel mounting bracket and the compatible primary drive chain tensioner pad.
Fitment & Compatibility:
Harley-Davidson Big Twin: Fits 4-speed and 5-speed models spanning 1965 to 2000 (including Shovelhead, Evolution, and early Twin Cam architectures).
Model Families: Compatible with Harley FL, FX, FXST, FLST, FLT, FXR, and FXD models.
Cross Reference: Bracket directly replaces factory Harley-Davidson OEM part #39990-65.
Why Choose This Assembly?
Full manufacturer warranty included.
Combines the critical structural mounting plate with the physical wear item in one convenient package.
Essential update to fix uneven chain tracking or sloppy adjustments inside your inner primary housing.
Restore proper gear clearance and smooth shifting mechanics in your vintage 4-speed transmission with this precision-ground undersized shifter fork.Key Features:
Condition: 100% Brand New.
Genuine Quality: Authentic, 100% Genuine V-Twin Manufacturing part.
Material: Heavy-duty forged steel construction for long-term durability.
Sizing Specification: -.030" Undersized variation to allow exact shimming and side-play adjustment.
Fitment & Compatibility:
Harley-Davidson Sportster: Fits 4-Speed XL models from 1957 to 1990.
Harley-Davidson K Model: Fits K, KH, and KHK models from 1952 to 1956.
Cross Reference: Directly replaces Harley-Davidson OEM part #34297-87.
Why Choose This Fork?
Full manufacturer warranty included.
Crucial component for fine-tuning gear spacing during transmission rebuilds.
Eliminate sluggish gear engagement or popping out of gear under heavy acceleration.
Achieve precise engine timing and optimal cam end play with this high-quality .005" cam shim, essential for vintage Harley-Davidson rebuilds.Key Features:
Condition: 100% Brand New.
Thickness: Precision-measured at .005".
Application: Specifically designed for gear shimming during new cam installations.
Quality: Genuine Mid-USA replacement part (Mfg #2250).
Fitment & Compatibility:
Harley-Davidson Sportster: Fits 900cc and 1000cc XL models from 1957 to 1985.
Harley-Davidson K Model: Fits K, KH, and KHK models from 1952 to 1956.
45ci Flathead Sidevalve: Compatible with all years of 45" engines including W, WL, and G models.
Cross Reference: Directly replaces Harley-Davidson OEM part #6770.
Why Choose Mid-USA?
Precise Fitment: Fits #1, #3, and #4 cams for XL and Flathead models.
Durability: Manufactured to meet or exceed original equipment standards for vintage engine maintenance.
Expert Preferred: A must-have component when setting up gear case end play (standard acceptable range is .001" to .005").
Maintain smooth and reliable shifting in your vintage Sportster with this premium, USA-made shifter shaft bushing from V-Twin Manufacturing.Key Features:
Condition: 100% Brand New.
Manufacturer: Genuine V-Twin Manufacturing.
Origin: Proudly Made in the USA.
Construction: High-quality replacement for improved shifting performance and reduced play.
Fitment & Compatibility:
Harley-Davidson Sportster: Fits XL models from 1975 to 1976.
Cross Reference: Directly replaces Harley-Davidson OEM part #34037-75.
Why Choose This Bushing?
Full manufacturer warranty included.
Engineered for a precise, OEM-like fit to restore your classic transmission.
Trusted by builders for high-quality restoration of mid-70s AMF-era Sportsters.
Upgrade your vintage Sportster's transmission with this high-quality, long-lasting clutch disc bearing.Key Features:
Condition: 100% Brand New.
Manufacturer: Genuine V-Twin Manufacturing.
Construction: High-quality hardened steel bearing for maximum reliability.
Design: Includes 2 built-in shields to protect internal components from debris.
Fitment & Compatibility:
Harley-Davidson Sportster: Fits XL models from 1971 to 1983.
OEM Reference: Direct replacement for Harley-Davidson OEM part #9073.
Why Choose V-Twin?
Hardened steel design significantly improves long-term reliability.
Full manufacturer warranty included.
Precision-engineered for a seamless, bolt-on fit in classic transmissions.
Ensure peak transmission performance in your vintage Harley-Davidson with this high-quality, open-end countershaft needle bearing.Key Features:
Condition: 100% Brand New.
Design: Open-end type featuring a full complement roller design for maximum load capacity.
Precision Specs: Measures approximately 1.002" Outer Diameter, 0.758" Inner Diameter, and 0.753" Width.
Quality: Genuine V-Twin Manufacturing part (VT No: 12-0327).
Fitment & Compatibility:
Harley-Davidson K Model: Fits 1952–1956 models.
Harley-Davidson FL & FX: Fits 1976–1984 4-speed Big Twin models.
Harley-Davidson Sportster (XL): Fits 1976–1984 models.
Cross Reference: Directly replaces Harley OEM part #35961-52.
Why Choose This Bearing?
Durability: Full complement rollers provide superior support for high-stress countershaft applications.
Fit: Manufactured to meet or exceed original equipment specifications for a precise fit.
Reliability: Trusted by professional builders for restoring classic 4-speed transmissions.
Secure your transmission assembly with this premium, high-strength mainshaft retaining ring set from V-Twin Manufacturing.Key Features:
Condition: 100% Brand New.
Quantity: 10-Pack Bulk Set.
Genuine Quality: Authentic V-Twin Manufacturing part.
Origin: Proudly Made in the USA.
Fitment & Compatibility:
Harley-Davidson Sportster: Fits XL models from 1957 to 1985.
Harley-Davidson K Model: Fits 1952 to 1956 models.
Cross Reference: Directly replaces Harley OEM part #35113-52.
Application Details:
Specifically designed as a transmission mainshaft retainer ring for classic 4-speed transmissions.
Crucial for securing components like the mainshaft 2nd gear within the assembly.
Full manufacturer warranty included for peace of mind.
Ensure precise shifting and proper transmission alignment with this high-quality, USA-made shifter pawl support shim kit.Key Features:
Condition: 100% Brand New.
Quantity: 7-Pack (Bulk Value Set).
Quality: 100% Made in the USA.
Manufacturer: Genuine V-Twin Manufacturing.
Fitment & Compatibility:
Harley-Davidson Sportster: Fits 4-speed XL models from 1966 to 1984.
Cross Reference: Directly replaces Harley OEM part# 35891-66.
Why Use This Part?
Specifically designed for 4-speed transmission shifter pawl support.
Provides the necessary spacing for smooth, reliable gear engagement.
Essential hardware for professional transmission rebuilds and restorations.
