Platform Fitment Bounds: Sells as a supplemental or partial replacement maintenance kit for setting transmission internal end-play tolerances on standard 4-speed manual gear clusters running on 1952 to 1990 Harley-Davidson Sportster and K-Model platforms (Requires buyer to verify if the included shim sizes match their assembly needs):
1957–1990 Harley-Davidson Sportster XL Series (Ironhead / XLH / XLCH / XLS Roadster / XLX / Custom)
1952–1956 Harley-Davidson K-Model Sidevalve Configurations (K / KK / KH / KHK)
Platform Fitment Bounds: Direct performance drop-in maintenance replacement or top-end engine overhaul safety seal kit for standard original equipment or aftermarket pushrod tube assemblies on late 1979 to 1984 Harley-Davidson Shovelhead and early Evolution Big Twin manual 4-speed platforms:
1980–1984 Harley-Davidson Electra Glide / Classic Models (FL / FLH / FLH Classic)
1979–1983 Harley-Davidson Tour Glide / Custom Series (FLT / FLTC)
1982–1983 Harley-Davidson Super Glide / Low Rider / FXR Chassis Lines (FXR / FXRS / FXE)
Platform Fitment Bounds: Direct factory drop-in maintenance replacement or custom chopper carburetor safety upgrade for traditional original equipment Keihin butterfly-style carburetors running on 1976 to 2005 Harley-Davidson Big Twin and Sportster models:
1976–1989 Harley-Davidson Shovelhead & Early Evolution Big Twins running traditional Keihin butterfly carburetors (Electra Glide, Super Glide, Tour Glide, Heritage Softail)
1976–1987 Harley-Davidson Ironhead & Early Evolution Sportster XL Series (XLH883, XLH1100, XLH1200, XLCH)
Also adapts universally as an upgraded press-fit fuel entry barb for custom vintage custom chopper projects running classic Keihin fuel induction systems.
Unlike lower-grade aftermarket plastic reservoirs that can warp, melt, or split under extreme engine heat, this authentic factory core is stamped from thick, original-equipment structural steel sheet built to handle intense powertrain vibration. Designed for standard right-side frame rail mounting layouts below the rider saddle, its flat, space-saving profile integrates seamlessly with your factory battery tray configuration. Once plumbed into your engine loop, it maintains a stable, uniform fluid capacity to dissipate engine thermal spikes, shielding your valvetrain lines from structural vacuum locks and protecting your machine from terminal oil starvation on the road.
Brand: Harley-Davidson (Genuine Factory Original Equipment Manufacturer Core)
Component Type: Right Side Frame Mount Structural Oil Tank Bag (Refinished Casing)
OEM Factory Part Equivalents: 62475-93 / 62475-93A / 62462-93 / 62475-97
Fluid System Capacity: Approximately 3.0 Quarts / 2.8 Liters Oil Volume Bounds
Material Base: Heavy-gauge stamped structural sheet steel alloy finished in an upgraded premium impact-resistant wrinkle black powder coat.
Country of Origin: Made in the U.S.A.
Platform Fitment Bounds: Direct factory drop-in maintenance replacement or safety upgrade for standard original equipment frame rails on carburetor-equipped, rigid-mount Evolution Sportster models spanning 1993 to 2003:
1993–2003 Harley-Davidson Sportster 883 Base (XLH883)
1993–2003 Harley-Davidson Sportster 883 Hugger (XLH883HUG)
1993–2003 Harley-Davidson Sportster 883 Deluxe (XLH883DLX)
1993–2003 Harley-Davidson Sportster 1200 Base / Custom / Sport (XLH1200 / XL1200C / XL1200S)
Condition Details: Vintage rider-grade pre-owned condition. The oil bag tank is structurally excellent, completely solid, and 100% leak-free, featuring solid factory weld lines and clean structural mounting ears. The exterior surface retains its original gloss black finish, displaying authentic patina, minor scuffs, light surface scratches, and typical trace oil residue inside the lines as pictured. All critical rubber isolation mounts and hardline bungs are intact, true, and fully functional for immediate custom chopper mockup or factory restoration service.
Platform Fitment Bounds: Direct factory drop-in maintenance replacement or safety upgrade for standard original equipment frame rails on carburetor-equipped, rigid-mount Evolution Sportster models spanning 1994 to 2003:
1994–2003 Sportster 883 Base (XLH883) / Hugger (XLH883HUG) / Deluxe (XLH883DLX)
1994–2003 Sportster 1200 Standard (XLH1200) / Custom (XL1200C) / Sport (XL1200S)
Engine Top-End Components — Powersports Performance Vault
Up for sale is a brand new, New Old Stock (NOS) James Gaskets Engine Valve Stem Oil Seal 6-Pack Lot(Part Number: #JGI-18000-81-10 / Biker's Choice Cross-Reference: #047128). Safely preserved inside its original branded retail hanging package bag, this listing is for a pack of six (6) total seals (partial pack from the original 10-count). These authentic American-made valve guide seals feature a specialized viton rubber compound engineered to withstand extreme cylinder head combustion heat and harsh modern fuel chemistries, permanently isolating oil flow paths down the valve guide stem.
Product Specifications & Engineering Parameters:
Brand: James Gaskets, Inc. / Biker's Choice (100% Genuine Made in USA Quality Core)
Component Type: Cylinder Head Valve Stem Oil Guide Seal (Universal Intake / Exhaust)
Total Listing Sizing: 6-Piece Hardware Bundle (Partial Pack)
Manufacturer Component Code: JGI-18000-81-10
Biker's Choice Stock Identifier: 047128
Material Base: High-performance, heat-resistant viton synthetic rubber with an integrated garter spring.
Platform Fitment Bounds: Direct factory drop-in maintenance upgrade for standard original cylinder heads on 1981 to 1984 Harley-Davidson Shovelhead models (Late Shovelhead 80" configurations).
Exclusions Notice: Explicitly specified on packaging: Not for Engines with Factory Spring Perch.
Condition Details: Pristine New Old Stock (NOS) condition. Every single one of the 6 rubber stem seals is perfectly soft, flexible, unhandled, uncompressed, dry, and clean inside the original open branded distributor hang pouch as pictured.
Vintage Made-in-USA Performance Stock — Powersports Inventory Vault
Up for sale is a brand new, New Old Stock (NOS) Eastern Motorcycle Parts 4-Speed Transmission Main Drive Gear Spacer (Part Number: #35070-77 / Replaces Harley-Davidson OEM: 35070-77). Safely preserved and factory-sealed inside its original vintage yellow distributor bag packaging from Blackville, South Carolina, this high-grade internal transmission service component features precision-machined, case-hardened steel construction. It is engineered to replace grooved, worn, or leaking original factory spacers to restore a perfect sealing surface for the main drive gear oil seal.
Product Specifications & Engineering Parameters:
Brand: Eastern Motorcycle Parts (Authentic Made-in-USA Quality Core)
Component Type: Transmission Main Drive Gear / Sprocket Spacer Sleeve
Eastern Parts Catalog Code: 35070-77
OEM Factory Part Number Cross-Reference: #35070-77 (3507077)
Platform Fitment Bounds: Direct factory drop-in replacement configuration for standard 4-speed manual transmissions on 1977 to 1979 Harley-Davidson Big Twin models (Late Shovelhead configurations):
1977–1979 Shovelhead FL / FLH Electra Glide / Super Glide
1977–1979 Shovelhead FX / FXE / FXS Low Rider
Exclusions: Built strictly for the specific fitment boundaries of 1977–1979 4-speeds. Will NOT fit early 1936–1976 4-speed main drive gears or 1980-later transmissions.
Condition Details: Pristine New Old Stock (NOS) condition. The precision-ground outer sealing diameter, flat thrust boundaries, and internal mainshaft slider tracks are 100% clean, fresh, unhandled, uncompressed, dry, and sealed tight inside the original vintage branded plastic layout pouch as pictured
Premium Vintage Factory Upgraded Maintenance Parts — Powersports Inventory Vault
Up for sale is a brand new, New Old Stock (NOS) Biker's Choice Ratchet Top Shifter Cover and Lever Service Set (Part Number: #482905 / MFG#: 301685 / Cross-reference index: 1767W). Safely preserved and factory-sealed inside its original plastic packaging layout, this high-grade transmission restoration bundle protects critical shifting gear detents from external road grime, mud, and water tracks to ensure crisp, positive shifting mechanical execution on classic 4-speeds.
Product Specifications & Engineering Parameters:
Brand: Biker's Choice (Premium Aftermarket Restoration Core Alignment) [1]
Component Type: Transmission Ratchet Shifting Lid Dust Cover Plate & Lever Set [1]
Wholesale Distributor Identifier: 482905 [1]
Manufacturer Stock Index: MFG# 301685 (1767W) [1]
Country of Manufacture: Made in Taiwan [1]
Platform Fitment Bounds: Direct factory drop-in replacement or repair kit for original standard hand-shift or foot-shift ratchet-top 4-speed gearboxes on 1952 to 1978 Harley-Davidson Big Twin FL models:
1952–1965 Panhead FL / FLH / Duo-Glide / Electra Glide
1966–1978 Shovelhead FL / FLH Electra Glide / Super Glide models [1]
Exclusions: Built strictly for 1952–1978 FL ratchet-style top lids. Will NOT fit early 1936–1951 trans boxes, late 1979–1986 "Cowpie/Rotary" top configurations, or 5-speed Evolution setups.
Condition Details: Pristine New Old Stock (NOS) condition. The structural steel plate, internal linkage arms, pivot channels, and hardware lines are 100% clean, fresh, unhandled, uncompressed, dry, and sealed tight inside the original distributor barcoded hang pouch as pictured.
Vintage Factory Transmission Internal Hardware — Powersports Inventory Vault
Up for sale is a genuine, Harley-Davidson 4-Speed Transmission Countershaft Thrust Spacer Washer Shim Lot (Eastern Parts Reference: #35009-36 / Cross-references Harley OEM catalog group: 35009-36). Sourced from a clean, dry warehouse layout, this 5-piece hardware adjustment spacer bundle remains in excellent used vintage condition.
Precision-ground from high-tensile hardened steel, these matching spacing rings slide onto the main internal countershaft axle pin. They are engineered to set the precise side-play and tracking boundaries for the countershaft cluster gears, eliminating dangerous lateral gear slop, stabilizing alignment, and protecting internal aluminum casings from terminal friction tracks.
Product Specifications & Mechanical Parameters:
Brand: Harley-Davidson style (Vintage Aftermarket Exact Restoration Core)
Component Type: Transmission Internal Countershaft Cluster Gear Thrust Spacers
Total Lot Volume Sizing: Five-Piece Hardware Shim Bundle (5 Pcs as shown)
OEM Factory Part Cross-Reference: #35009-36 series (includes various thickness shims)
Platform Fitment Bounds: Direct factory drop-in alignment fit for standard 4-speed manual ratchet-top, rotary-top, and tank-shift gearboxes on 1936 to 1979 Harley-Davidson Big Twin models:
1936–1947 Knucklehead (EL / FL / U / UL)
1948–1965 Panhead (FL / FLH / Electra Glide)
1966–1979 Shovelhead 4-Speed Gearboxes (FX / FLH / FXE / FXWG)
Condition Details: Solid used vintage builder stock. Every single concentric spacer ring features flat, smooth surface boundaries with no warping, structural scoring, or edge distortion. The raw steel surfaces show standard light metal aging consistent with long-term dry garage storage, completely ready for cleanup and install.
Vintage Factory Drivetrain Internal Stock — Lifestyle Powersports Inventory Vault
Up for sale is a genuine, Harley-Davidson Factory OEM 4-Speed Transmission Countershaft and Shifter Fork Assembly [2.1, 2.3]. Sourced from a clean warehouse layout, this precision-ground structural steel shaft package is preserved in solid used, original factory condition. Unlike cheap aftermarket reproduction drivetrain pieces that soften or flex under heavy use, this authentic factory forging features case-hardened steel to provide optimal bearing tolerances and smooth shifting execution [2.1, 2.3].
This unit comes pre-assembled with the matching low-gear selector hardware [2.1], saving the builder the hassle of sourcing individual small hardware pieces.
Product Specifications & Mechanical Parameters:
Brand: Harley-Davidson (Original Equipment Manufacturer - 100% Genuine OEM)
Component Type: Transmission Countershaft Gear Axle Pin with Shifter Fork Assembly [2.1, 2.3]
OEM Factory Part Cross-References:
Main Countershaft Pin: #35614-65 [2.3]
1st/2nd Gear Shifter Fork: #34159-36 [2.1]
Platform Fitment Bounds: Direct factory drop-in replacement configuration for standard 4-speed manual ratchet top and foot-shift gearboxes on 1941 to 1979 Harley-Davidson Big Twin models [2.3]:
1941–1947 Knucklehead (FL / EL) [2.3]
1948–1965 Panhead (FL / FLH / duo-Glide / Electra Glide) [2.3]
1966–1979 Shovelhead Alternator & Generator 4-Speeds (FX / FLH / FXE / FXWG) [2.3]
Included Components in this Listing:
One (1) OEM 4-Speed Countershaft Pin (#35614-65) [2.3]
One (1) OEM 1st/2nd Gear Shift Fork (#34159-36) [2.1]
One (1) OEM Internal Compression Return Spring
One (1) OEM Outer Mainshaft End Retention Locknut & Washer
Condition Details: Clean used vintage builder stock. The bearing landing zones, stepped shoulder transitions, and locking flats are straight and true with zero steps or mechanical gouges [2.3]. The shifting fork pads are straight and square with minimal uniform wear tracks [2.1]. Threads on the fastener tip are clean and unmarred
High-Performance Custom Engine Accessories — Performance Inventory Vault
Up for sale is a genuine, Roland Sands Design (RSD) Billet Aluminum Air Cleaner Backing Plate Support Bracket. Sourced from a high-end custom inventory layout, this premium component remains in excellent, uninstalled showroom condition. Precision CNC-machined from top-tier aerospace-grade billet aluminum and treated with a rich deep black anodized layer, this backing support frame serves as the core mount for RSD's high-airflow intake kits.
Product Specifications & Mechanical Geometry Parameters:
Brand: Roland Sands Design (100% Authentic RSD Engineering Performance Core)
Component Type: High-Airflow Air Cleaner Backing Plate Mounting Base Bracket
Finish Material: CNC-machined billet aluminum with a premium gloss black anodized wear layer.
Design Features: Deep-pocketed weight reduction relief tracks featuring the signature contrast-cut laser-etched "RSD" crown crest emblem shield logos on both extension wings.
Platform Fitment Bounds: Direct drop-on swap or custom performance upgrade configuration for original intake housings on standard EFI throttle bodies and carbureted setups across Harley-Davidson Evolution, Twin Cam, and Milwaukee-Eight models running standard intake spacing patterns.
Included Hardware in this Listing Bundle:
One (1) OEM Roland Sands Design Black Billet Backing Plate Support Frame
Complete matched bundle of internal Spacer Stand-Off Bushings (wrapped clean in protective film)
Multi-piece set of high-tensile strength Threaded Hex Alignment Mounting Fastener Screws & Washers (sealed in separate hardware wrap)
Condition Details: Pristine New Old Stock (NOS) condition. The black anodized outer protective surface layers are exceptionally clean with zero hairline scratches, tool slips, handling mars, or edge chips. All structural backing anchor ports, breather bolt channels, and central induction bore paths carry completely true, pristine thread structures.
Bulk Factory Starting System Stock — Lifestyle Powersports Mechanic Lot
Up for sale is a brand new, New Old Stock (NOS) Genuine Harley-Davidson Factory OEM Starter Pinion Gear Spring Wholesale Lot. This builder package contains a total volume pack of eight (8 Pack Bundle)high-tensile starter return springs (Factory Part Number: #33449-90). Each individual spring is safely preserved and factory-sealed inside its own classic white barcoded Genuine Harley-Davidson Motor Parts packaging.
Instead of purchasing small single-bike packets every time a jackshaft grinding issue enters the shop, this high-density mechanic lot allows you to restock your repair bins or easily service multiple standard 5-speed V-Twin primaries on the bench at a lower per-unit cost.
Product Specifications & Engineering Parameters:
Brand: Harley-Davidson (Original Equipment Manufacturer - 100% Genuine OEM)
Component Type: Starter Motor Jackshaft Pinion Gear Return Spring Wholesale Bundle
Total Kit Volume Sizing: Pack of Eight (8 Pieces total, individually factory-bagged)
OEM Factory Part Number: #33449-90 (3344990)
Country of Manufacture: Made in the United States
Material Base: High-tensile, heat-treated spring steel wire built to resist compression fatigue.
Platform Fitment Bounds: Direct factory drop-in replacement for standard 5-speed starting jackshaft assemblies on 1991 to 2006 Harley-Davidson Big Twin models (Evolution 80" and Twin Cam 88 configurations):
1991–1999 Evolution Big Twin 80" (Softail / Touring / Dyna / FXR)
1999–2006 Twin Cam 88" 5-Speed Platforms (FXST / FLST / FLH / FXD)
Exclusions: Will NOT fit early 1980–1989 5-speed setups, vintage 4-speed gearboxes, or 2006-later Dyna / 2007-later Touring 6-speed configurations.
Condition Details: Pristine New Old Stock (NOS) condition. Every wire coil winding holds perfect factory linear tension parameters, is completely clean, fresh, unhandled, dry, and sealed tight inside its original barcoded factory pouch wrapper as pictured.
Complete Vintage Factory Gear Shift Control Bundle — Performance Inventory Vault
Up for sale is a premium, 3-Piece Harley-Davidson Factory OEM 4-Speed Transmission Shifter Lever and Linkage Kit. This comprehensive builder package includes one (1) inner transmission case clamping arm accompanied by two (2) outer foot-control pivot levers (one in raw factory natural-finish aluminum, and one upgraded mirror-finished show chrome version).
Instead of searching for mismatched components across swap meets, this bundled gear loop kit allows you to rebuild your linkage or customize your machine's primary dress style on the bench.
Product Specifications & Mechanical Parameters:
Brand: Harley-Davidson (Original Equipment Manufacturer - OEM Performance Core)
Component Type: Transmission Inner Selector Arm Linkage & Outer Foot Shifter Pivot Levers
OEM Factory Part Numbers Included:
One (1) OEM Inner Transmission Case Clamping Arm: #34657-79
One (1) OEM Outer Natural-Finish Aluminum Shifter Arm: #33179-79
One (1) Aftermarket Upgraded Mirror-Chrome Shifter Arm: #33179-79 Style
Integrated Hardware: Equipped with built-in lubrication channels, factory-pressed internal brass pivot bushings, and functional screw-in fluid grease zerk fittings.
Platform Fitment Bounds: Direct factory drop-in layout for standard mid-control or forward-control shifting linkages on 1979 to 1986 Harley Big Twin models running a 4-speed gearbox:
1979–1984 Shovelhead FLH / FL / FX / FXE / FXWG
1984–1986 Early Evolution 4-Speed FXWG Wide Glide / FL / Heritage models
Condition Details: Clean used garage builder stock. The critical internal splines inside the 34657-79 clamping sleeve are square, sharp, and untwisted, ensuring zero slippage over the main trans shift shaft. Clevis link loops, anchor peg pins, and threads are completely solid and free of cross-threading or oval wallowing.
Bulk Premium Performance Maintenance Stock — Powersports Inventory Vault
Up for sale is a brand new, New Old Stock (NOS) MID-USA Shifter Finger Roller Builder Bundle Kit (Part Number: #70200 / Replaces Harley-Davidson OEM: 34168-52 / MFG: 7100). Safely preserved inside their factory transparent layout packs, this wholesale builder listing contains a total volume pack of 18 (18 Pcs Total) precision-hardened steel transmission rollers.
Instead of purchasing small individual single-bike packets, this high-density mechanic lot allows you to restock your repair bins or easily service multiple standard 4-speed vintage gearboxes on the bench.
Product Specifications & Engineering Parameters:
Brand: MID-USA Motorcycle Parts (Premium Aftermarket Core Alignment)
Component Type: Transmission Shifter Fork / Shifter Drum Finger Roller Sleeves
Total Kit Volume Sizing: Pack of 18 (18 pieces bundled as shown)
Manufacturer Catalog Suffix Code: 70200 (MFG 7100)
OEM Factory Component Equivalent: Harley #34168-52
Material Matrix: Hardened high-tensile carbon steel alloy ground to factory-correct dimensions.
Platform Fitment Bounds: Direct factory drop-in replacement configuration for standard 4-speed ratchet top, rotary, and foot-shift transmissions on the following platforms:
Late 1979–1984 Harley Big Twin 4-Speed models (Late Shovelhead FX / FLH)
1954–1985 Harley Sportster 4-Speed models (Ironhead XL / XLH / XLCH)
Condition Details: Pristine New Old Stock (NOS) condition. Every single internal roller diameter bore, external tracking shoulder, and polished face line is 100% clean, fresh, unhandled, uncompressed, dry, and sealed tight inside the original distributor barcoded hang pouches as pictured.
