Harley Miscellaneous Engine Parts
Harley Bike Miscellaneous Engine Parts at JJ Motorsports
Complete your Harley's engine rebuild with premium miscellaneous parts from JJ Motorsports, featuring chrome fittings, sprocket spacers, and oil screens for reliable lubrication and precise assembly on Big Twin, Evo, Shovelhead, and Panhead models. These high-quality components ensure leak-free operation and long-term durability.
Shop Gardner Westcott and Eastern Motorcycle Parts engine parts for OEM-spec reliability. Explore related categories such as Harley engine for cams and gaskets, or Harley for exhaust and drivetrain to finish your build.
Top Harley Miscellaneous Engine Parts
- Gardner Westcott Male 90 3/8" 1/8 NPT Chrome 7-91TD-6X2 – Chrome 90-degree male elbow fitting; 3/8" to 1/8" NPT for custom oil line routing.
- Eastern Motorcycle Parts Sprocket Shaft Spacer A-24039-03 – Precision spacer for mainshaft sprocket; fits 4-speed Big Twin transmissions.
- Eastern Motorcycle Parts Crank Case Oil Screen A-24981-66 – Oil pump screen for 1966-1984 Big Twin; prevents debris in lubrication system.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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EASTERN MOTORCYCLE PARTS Crankcase Roller Bearings A-9262-12
EASTERN MOTORCYCLE PARTS
$14.95Crankcase roller bearings are critical to engine longevity—they support radial loads on your crankshaft while maintaining precise clearances under extreme RPM and pressure. Eastern Motorcycle Parts' A-9262-12 bearings deliver the precision fit and...09500532- SKU:
- 09500532
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- ROLLER
- UNITS:
- 12 PACK
- RIDING STYLE:
- STREET
- SIZE:
- OVERSIZE (+0,0002')
- SIZE IMPERIAL:
- OVERSIZE (+0.0002')
- PRODUCT NAME:
- BEARING
$14.95 -
EASTERN MOTORCYCLE PARTS Oil Line O-6-082
EASTERN MOTORCYCLE PARTS
$35.95Reliable oil line routing is fundamental to engine longevity in high-performance applications. The EASTERN MOTORCYCLE PARTS Oil Line O-6-082 delivers dependable flow management with corrosion-resistant construction, ensuring consistent oil delivery under...09500537- SKU:
- 09500537
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MATERIAL:
- STEEL
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- UNITS:
- EACH
- PRODUCT NAME:
- LINE KIT
- STYLE:
- FEED LINE
$35.95 -
EASTERN MOTORCYCLE PARTS Relief Valve Spring - Big Twin A-26210-99
EASTERN MOTORCYCLE PARTS
$2.70The relief valve spring is a critical hydraulic component that maintains proper oil pressure throughout your Big Twin engine, preventing catastrophic pressure spikes that can compromise gaskets, seals, and internal components. A worn or weak spring...09500232- SKU:
- 09500232
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- STREET
- TYPE:
- RELIEF VALVE
- UNITS:
- 10 PACK
- PRODUCT NAME:
- SPRING
$2.70 -
EASTERN MOTORCYCLE PARTS Nut Rocker Shaft - Black/Chrome - 4 Pack V-13-245
EASTERN MOTORCYCLE PARTS
$18.95Rocker shaft integrity is critical to valve train reliability and engine performance—worn or damaged shafts compromise timing precision and increase wear on adjacent components. This 4-pack of Eastern Motorcycle Parts rocker shafts delivers OEM-quality...09500972- SKU:
- 09500972
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- RIDING STYLE:
- STREET
- TYPE:
- NUT ROCKER
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- NUT
- UNITS:
- 4 PACK
$18.95 -
EASTERN MOTORCYCLE PARTS Sprocket Shaft Spacer A-24008-99
EASTERN MOTORCYCLE PARTS
$63.95Proper sprocket shaft alignment is critical to drivetrain efficiency and longevity. This precision-engineered spacer ensures correct chain tension and sprocket geometry, preventing premature wear on your gears and transmission. Installing the right...09500228- SKU:
- 09500228
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SHAFT SPACER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- SPROCKET
$63.95 -
EASTERN MOTORCYCLE PARTS Sprocket Shaft Spacer - Softail A-24038-99
EASTERN MOTORCYCLE PARTS
$47.95Precise sprocket shaft alignment is critical for smooth power delivery and longevity in Softail drivetrains. This Eastern Motorcycle Parts spacer eliminates play between components, reducing vibration and wear on your primary chain and sprockets. A...09500230- SKU:
- 09500230
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- SHAFT SPACER
- TYPE:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$47.95 -
EASTERN MOTORCYCLE PARTS Left Ball Bearing A-8989
EASTERN MOTORCYCLE PARTS
$37.95Worn or damaged wheel bearings compromise handling precision and create safety risks—especially critical in high-performance riding where steering response and stability are non-negotiable. The Eastern Motorcycle Parts Left Ball Bearing A-8989 delivers...09500325- SKU:
- 09500325
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- TYPE:
- COUNTERBALANCE SHAFT
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- LEFT
- UNITS:
- EACH
$37.95 -
EASTERN MOTORCYCLE PARTS Right Ball Bearing A-8991
EASTERN MOTORCYCLE PARTS
$33.95Precision-engineered ball bearings are critical to maintaining smooth, reliable operation in high-performance motorcycle applications. The Eastern Motorcycle Parts A-8991 delivers the exact tolerances and durability you need to keep your drivetrain...09500326- SKU:
- 09500326
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MOUNTING POSITION:
- RIGHT
- UNITS:
- EACH
- PRODUCT NAME:
- BEARING
- TYPE:
- COUNTERBALANCE SHAFT
- RIDING STYLE:
- STREET
$33.95 -
EASTERN MOTORCYCLE PARTS Crankcase Roller Bearings A-9261-12
EASTERN MOTORCYCLE PARTS
$14.95Crankcase roller bearings are critical to maintaining proper crankshaft clearance and reducing parasitic friction in high-RPM applications. Quality bearings directly impact engine reliability, longevity, and power output—especially in forced induction or...09500327- SKU:
- 09500327
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- BEARING
- SIZE:
- STANDARD
- TYPE:
- ROLLER
- UNITS:
- 12 PACK
$14.95 -
EASTERN MOTORCYCLE PARTS Main Bearing Washer A-8972
EASTERN MOTORCYCLE PARTS
$32.40Main bearing washers are critical load-bearing components that prevent shaft movement and distribute pressure evenly across your engine's bearings. A quality washer like the A-8972 ensures precise clearances, reduces wear, and maintains the integrity of...09500368- SKU:
- 09500368
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- TYPE:
- CRANKCASE BEARING
- UNITS:
- 5 PACK
$32.40 -
EASTERN MOTORCYCLE PARTS Push Rod Tube Washer A-6762B
EASTERN MOTORCYCLE PARTS
$8.10Push rod tube washers are critical components that prevent oil leakage and maintain proper seal integrity in your engine's valve train. A worn or missing washer compromises compression and can lead to costly oil seepage over time. The Eastern Motorcycle...09500369- SKU:
- 09500369
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- TYPE:
- PUSHROD TUBE
- UNITS:
- 10 PACK
$8.10 -
EASTERN MOTORCYCLE PARTS Sprocket Shaft Spacer A-24009-06
EASTERN MOTORCYCLE PARTS
$38.95Precise sprocket alignment is non-negotiable in high-performance drivetrain systems—even minor misalignment leads to accelerated wear, noise, and power loss. The EASTERN MOTORCYCLE PARTS Sprocket Shaft Spacer A-24009-06 delivers the exact dimensional...09500358- SKU:
- 09500358
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SHAFT SPACER
- TYPE:
- SPROCKET
- UNITS:
- EACH
$38.95 -
EASTERN MOTORCYCLE PARTS Sprocket Shaft Spacer A-24039-03
EASTERN MOTORCYCLE PARTS
$30.95Precision sprocket alignment is critical to drivetrain efficiency and chain longevity. This Eastern Motorcycle Parts spacer ensures proper shaft positioning, eliminating binding and premature wear on your sprocket assembly. Install with confidence...09500361- SKU:
- 09500361
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- TYPE:
- SPROCKET
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SHAFT SPACER
$30.95 -
EASTERN MOTORCYCLE PARTS Strainer with Gasket Kit A-24975-KIT
EASTERN MOTORCYCLE PARTS
$14.95A clean oil system is non-negotiable for engine longevity and performance. This strainer kit removes contaminants before they circulate through your engine's critical passages, protecting bearings and extending oil change intervals. When you're running...09500362- SKU:
- 09500362
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- PRODUCT NAME:
- STRAINER KIT
- UNITS:
- KIT
$14.95 -
EASTERN MOTORCYCLE PARTS Plate Separator A-25279-36
EASTERN MOTORCYCLE PARTS
$14.80A plate separator maintains precise clutch stack geometry and prevents premature wear on your friction surfaces. This OEM-replica component ensures consistent engagement and reliable power transfer across heat cycles, whether you're street riding or...09500343- SKU:
- 09500343
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- TYPE:
- BREATHER SEPARATOR
- UNITS:
- 5 PACK
- PRODUCT NAME:
- PLATE
- RIDING STYLE:
- STREET
$14.80 -
EASTERN MOTORCYCLE PARTS Screen Separator Plate A-25275-36
EASTERN MOTORCYCLE PARTS
$17.50The screen separator plate is a critical component in your motorcycle's cooling and lubrication system, directing oil flow with precision to maintain engine efficiency and protect vital components. A worn or damaged separator plate compromises cooling...09500352- SKU:
- 09500352
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SCREEN
- TYPE:
- BREATHER SEPARATOR
$17.50 -
EASTERN MOTORCYCLE PARTS Rocker Arm Shaft M-4-4534
EASTERN MOTORCYCLE PARTS
$51.95A precision rocker arm shaft is fundamental to maintaining proper valve actuation and engine reliability. Eastern Motorcycle Parts' M-4-4534 delivers OEM-quality performance with domestic manufacturing standards, ensuring tight tolerances and consistent...09500355- SKU:
- 09500355
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- STREET
- TYPE:
- ROCKER ARM
- UNITS:
- EACH
- PRODUCT NAME:
- SHAFT
$51.95 -
EASTERN MOTORCYCLE PARTS Sprocket Shaft Spacer A-24008-03
EASTERN MOTORCYCLE PARTS
$31.95A precision sprocket shaft spacer is essential for maintaining proper chain alignment and reducing wear on your drivetrain components. The Eastern Motorcycle Parts A-24008-03 ensures exact spacing tolerances that keep your sprocket positioned correctly...09500357- SKU:
- 09500357
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- SPROCKET
- PRODUCT NAME:
- SHAFT SPACER
$31.95 -
EASTERN MOTORCYCLE PARTS Crank Case Oil Screen A-24983-00
EASTERN MOTORCYCLE PARTS
$20.00A clogged or failing crankcase oil screen compromises lubrication flow and can lead to catastrophic engine damage. This Eastern Motorcycle Parts OEM-quality screen ensures consistent oil delivery to critical engine components, maintaining proper pressure...09500224- SKU:
- 09500224
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SCREEN
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- UNITS:
- 5 PACK
$20.00 -
EASTERN MOTORCYCLE PARTS Pinion Gear Nut A-7916A
EASTERN MOTORCYCLE PARTS
$22.90The pinion gear nut is a critical fastening component that maintains proper bearing preload and gear mesh alignment in your drivetrain. A loose or damaged pinion nut can result in catastrophic gear failure, excessive backlash, and loss of power transfer...09500225- SKU:
- 09500225
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- TYPE:
- PINION SHAFT GEAR
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- PRODUCT NAME:
- NUT
$22.90
