Harley Engine
Power your bike with precision-engineered engine components like crankshafts, connecting rods, and complete engine systems. Check out our high-performance Harley engine parts for peak reliability and output.
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S&S CYCLE Plug - 1/8" NPT - 10 Pack 50-1015
S&S CYCLE
$15.95S&S CYCLE Plug 1/8" NPT 10 Pack 50-1015OEM replacement NPT Plug for Big Twin/XL oil pumps09320169- SKU:
- 09320169
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- UNITS:
- 10 PACK
- FEATURES:
- NON MAGNETIC
- PRODUCT NAME:
- PLUG
$15.95 -
S&S CYCLE Elbow - 45 Degree - 1/4" NPT 50-8113
S&S CYCLE
$15.95S&S CYCLE Elbow 45 Degree 1/4" NPT 50-8113Replacement 45 degree elbow for S&S Cycle oil pump09320170- SKU:
- 09320170
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- -
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FITTING
- TYPE:
- OIL LINE
- UNITS:
- EACH
$15.95 -
S&S CYCLE Magnetic Plug - 1/8" NPT 50-8334
S&S CYCLE
$15.95S&S CYCLE Magnetic Plug 1/8" NPT 50-8334OEM replacement NPT Plug for Big Twin/XL oil pumps09320171- SKU:
- 09320171
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- PLUG
- TYPE:
- OIL PUMP
- UNITS:
- EACH
- FEATURES:
- MAGNETIC
- RIDING STYLE:
- STREET
$15.95 -
S&S CYCLE Check Valve Ball 50-8091
S&S CYCLE
$4.95S&S CYCLE Check Valve Ball 50-8091Oil Pump Check Ball for Harley Davidson models09320173- SKU:
- 09320173
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- CHECK VALVE
- PRODUCT NAME:
- BALL
$4.95 -
S&S CYCLE Supply Idler Gear 31-6016
S&S CYCLE
$40.95S&S CYCLE Supply Idler Gear 31-6016Oil pump idler gear for Big Twin Models09320200- SKU:
- 09320200
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- IDLER
- TYPE:
- OIL PUMP
- TYPE:
- SUPPLY
- PRODUCT NAME:
- GEAR
- UNITS:
- EACH
$40.95 -
S&S CYCLE Return Drive Gear 31-6013
S&S CYCLE
$33.95S&S CYCLE Return Drive Gear 31-6013Oil pump drive gear for Big Twin models09320201- SKU:
- 09320201
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- DRIVE
- TYPE:
- OIL PUMP
- TYPE:
- RETURN
- PRODUCT NAME:
- GEAR
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$33.95 -
S&S CYCLE Return Idler Gear 31-6014
S&S CYCLE
$32.95S&S CYCLE Return Idler Gear 31-6014Oil pump idler gear for Big Twin Models09320202- SKU:
- 09320202
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- GEAR
- RIDING STYLE:
- STREET
- TYPE:
- IDLER
- TYPE:
- OIL PUMP
- TYPE:
- RETURN
- UNITS:
- EACH
$32.95 -
S&S CYCLE Supply Drive Gear 31-6015
S&S CYCLE
$40.95S&S CYCLE Supply Drive Gear 31-6015Oil pump drive gear for Big Twin models09320203- SKU:
- 09320203
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- DRIVE
- TYPE:
- SUPPLY
- TYPE:
- OIL PUMP
- UNITS:
- EACH
- PRODUCT NAME:
- GEAR
- RIDING STYLE:
- STREET
$40.95 -
S&S CYCLE Oil Pump Drive Shaft 31-6011
S&S CYCLE
$23.95S&S CYCLE Oil Pump Drive Shaft 31-6011Oil pump drive shaft for Big Twin models09320204- SKU:
- 09320204
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SHAFT
- UNITS:
- EACH
- TYPE:
- OIL PUMP
$23.95 -
S&S CYCLE Idler Shaft - Big Twin 31-6004
S&S CYCLE
$15.95S&S CYCLE Idler Shaft Big Twin 31-6004Oil pump idler shaft for Big Twin models09320205- SKU:
- 09320205
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SHAFT
- TYPE:
- IDLER
$15.95 -
S&S CYCLE Cylinder Kit 910-0690
S&S CYCLE
$1,045.95S&S CYCLE Cylinder Kit 910-0690Forged pistons - coated piston skirts with measurement window and S&S logo, Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves, Kit includes S&S 1250cc pistons with rings and wristpins, S&S...09310529- SKU:
- 09310529
- Availability:
- Ships Same Business Day
- Weight:
- 22.95 LBS
- COLOR/FINISH:
- SILVER
- COMPRESSION RATIO IMPERIAL:
- 11.2:1
- MATERIAL:
- ALUMINUM
- MATERIAL:
- IRON
- STYLE:
- BIG BORE
- BORE SIZE IMPERIAL:
- 3.562'
- DISPLACEMENT:
- 1250 CC
- MATERIAL:
- CAST
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- PRODUCT NAME:
- CYLINDER KIT
- TYPE:
- DOMED
- UNITS:
- KIT
$1,045.95 -
S&S CYCLE Hydraulic Tappets - Big Twin 33-5352
S&S CYCLE
$381.95S&S CYCLE Hydraulic Tappets Big Twin 33-5352Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life, Each lifter body and plunger assembly is hand-fit and pressure-tested to ensure correct operation, Redesigned...09290004- SKU:
- 09290004
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- UNITS:
- SET OF 4
- PRODUCT NAME:
- TAPPET
- RIDING STYLE:
- STREET
- STYLE:
- HYDRAULIC
$381.95 -
S&S CYCLE 4 Gear Drive Cam Kit 33-4275
S&S CYCLE
$669.95S&S CYCLE 4 Gear Drive Cam Kit 33-4275A four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer cam drive gear, outer pinion drive gear and mounting hardware, Due to the inherent...DS199532- SKU:
- DS199532
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- UNITS:
- KIT
- TYPE:
- CAM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GEAR KIT
- SIZE:
- -
$669.95 -
S&S CYCLE Pushrod Cover Keeper Set - 2.4" 93-4070
S&S CYCLE
$41.95S&S CYCLE Pushrod Cover Keeper Set 2.4" 93-4070For use in custom applications where stock keepers won't fit., Chromed steel finish, Sold in kits of four assemblies; enough for one engine09280094- SKU:
- 09280094
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- LENGTH:
- 2,40'
- LENGTH IMPERIAL:
- 2.40'
- PRODUCT NAME:
- KEEPER
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- SET
- MATERIAL:
- STEEL
- TYPE:
- PUSHROD COVER
$41.95 -
S&S CYCLE Quickee Pushrod Kit - XL 930-0023
S&S CYCLE
$326.95S&S CYCLE Quickee Pushrod Kit XL 930-0023Kits include four S&S adjustable pushrods or Quickee pushrods, four pushrod covers, O-rings, Pushrods are manufactured from chromoly steel for superior strength, Pushrod covers are chrome-plated, Installation does...09280036- SKU:
- 09280036
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- COLOR/FINISH:
- CHROME
- BASE FINISH:
- CHROME
- MATERIAL:
- CHROMOLY STEEL
- RIDING STYLE:
- STREET
- MODEL:
- QUICKEE
- STYLE:
- QUICKEE
- PRODUCT NAME:
- PUSHROD KIT
- UNITS:
- KIT
$326.95 -
S&S CYCLE Breather Gear - +.03" 33-4242
S&S CYCLE
$199.95S&S CYCLE Breather Gear +.03" 33-4242All-steel construction, Welded-in screen, Higher flow than stock, Elongated breather pocket scavenge hole for increased suction09320125- SKU:
- 09320125
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- GEAR
- FEATURES:
- OVERSIZED (+.03')
- TYPE:
- BREATHER
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- EACH
$199.95 -
S&S CYCLE Oil Pump Relief Spring 31-6018
S&S CYCLE
$6.95S&S CYCLE Oil Pump Relief Spring 31-6018This premium quality, steel-alloy oil pump pressure relief spring actually increases engine oil pressure by 2-3 psi, and does not interfere with critical bearing lubrication needs09320104- SKU:
- 09320104
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- SPRING
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- BASE COLOR:
- BLACK
- TYPE:
- PRESSURE RELEASE
$6.95 -
S&S CYCLE Oil Pump with Cam Plate - M8/Twin Cooled 310-0997B
S&S CYCLE
$836.95S&S CYCLE Oil Pump with Cam Plate M8/Twin Cooled 310-0997BPrecision Machined from Billet Aluminum, Independent Scavenge Sections for Flywheel Cavity and Cam Chest, Debris Screens in both scavenge pickups, Magnet in cam chest to help prevent debris from...09320250- SKU:
- 09320250
- Availability:
- Ships Same Business Day
- Weight:
- 5.60 LBS
- TYPE:
- CAM SUPPORT
- COLOR/FINISH:
- BLUE
- UNITS:
- KIT
- BASE COLOR:
- BLUE
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL
$836.95 -
S&S CYCLE Oil Cooled Oil Pump - M8 310-0959A
S&S CYCLE
$615.95S&S CYCLE Oil Cooled Oil Pump M8 310-0959AOil Pump for M8 models09320267- SKU:
- 09320267
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- UNITS:
- EACH
- BASE COLOR:
- BLUE
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL
$615.95 -
S&S CYCLE Cylinder Kit - M8 910-0681
S&S CYCLE
$1,561.95S&S CYCLE Cylinder Kit M8 910-0681The Big Bore kit yields excellent results with stock cylinder heads, Easy installation: no need to bore or split existing cases, just swap the cylinders, Cylinders are constructed from premium aluminum castings with...09310833- SKU:
- 09310833
- Availability:
- Ships Same Business Day
- Weight:
- 13.50 LBS
- COLOR/FINISH:
- BLACK
- DISPLACEMENT:
- 124'
- MATERIAL:
- IRON
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- BORE SIZE IMPERIAL:
- 4.250'
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
$1,561.95
