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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Hastings HASTINGS Piston Rings - XL 2M7003020
HASTINGS
$89.95HASTINGS Piston Rings XL 2M7003020Allow a tighter fit and longer piston and ring life, Replacement piston rings and pin lock rings available separately, Due to the thermal conductivity and design of KB pistons, special attention is required to the top...DS750812- SKU:
- DS750812
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RING MATERIAL:
- MOLY COATED
- BORE - OVERSIZE:
- +0,020'
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- BORE SIZE IMPERIAL:
- 3.1875'
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
$89.95 -
Hastings HASTINGS Piston Rings - XL 2M7003010
HASTINGS
$89.95HASTINGS Piston Rings XL 2M7003010Allow a tighter fit and longer piston and ring life, Replacement piston rings and pin lock rings available separately, Due to the thermal conductivity and design of KB pistons, special attention is required to the top...DS750811- SKU:
- DS750811
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE - OVERSIZE:
- +0,010'
- BORE SIZE IMPERIAL:
- 3.197'
- PRODUCT NAME:
- PISTON RING
- RING MATERIAL:
- MOLY COATED
- UNITS:
- SET
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- RIDING STYLE:
- STREET
$89.95 -
Hastings HASTINGS Piston Rings - XL 2M7003
HASTINGS
$89.95HASTINGS Piston Rings XL 2M7003Allow a tighter fit and longer piston and ring life, Replacement piston rings and pin lock rings available separately, Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring...DS750810- SKU:
- DS750810
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE SIZE IMPERIAL:
- 3.1875'
- PRODUCT NAME:
- PISTON RING
- RING MATERIAL:
- MOLY COATED
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- RIDING STYLE:
- STREET
- UNITS:
- SET
$89.95 -
DRAG SPECIALTIES Piston - XL 750769-BX-LB1
DRAG SPECIALTIES
$127.45DRAG SPECIALTIES Piston XL 750769-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750769- SKU:
- DS750769
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- BORE SIZE IMPERIAL:
- 3.518'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON DIAMETER IMPERIAL:
- 3.518'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,020'
$127.45 -
DRAG SPECIALTIES Piston - XL 750768-BX-LB1
DRAG SPECIALTIES
$127.45DRAG SPECIALTIES Piston XL 750768-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750768- SKU:
- DS750768
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- BORE - OVERSIZE:
- +0,010'
- BORE SIZE IMPERIAL:
- 3.508'
- RIDING STYLE:
- STREET
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON DIAMETER IMPERIAL:
- 3.508'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- UNITS:
- KIT
$127.45Qty in Cart: 0Quantity:Price:$127.45Subtotal: -
DRAG SPECIALTIES Piston - XL 750767-BX-LB1
DRAG SPECIALTIES
$127.45DRAG SPECIALTIES Piston XL 750767-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750767- SKU:
- DS750767
- Availability:
- Ships Same Business Day
- Weight:
- 3.06 LBS
- BORE SIZE IMPERIAL:
- 3.498'
- PISTON DIAMETER IMPERIAL:
- 3.498'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- BORE - OVERSIZE:
- +0,005'
- BORE OVERSIZE - IMPERIAL:
- +0.005'
- PRODUCT NAME:
- PISTON
- UNITS:
- KIT
$127.45 -
DRAG SPECIALTIES Piston - XL 750766-BX-LB1
DRAG SPECIALTIES
$127.45DRAG SPECIALTIES Piston XL 750766-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750766- SKU:
- DS750766
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- BORE SIZE IMPERIAL:
- 3.498'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- PISTON DIAMETER IMPERIAL:
- 3.498'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- UNITS:
- KIT
$127.45Qty in Cart: 0Quantity:Price:$127.45Subtotal: -
DRAG SPECIALTIES Piston - XL 750755-BX-LB1
DRAG SPECIALTIES
$103.99DRAG SPECIALTIES Piston XL 750755-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750755- SKU:
- DS750755
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- BORE SIZE IMPERIAL:
- 3.237'
- PRODUCT NAME:
- PISTON
- PISTON MATERIAL:
- ALUMINUM
- PISTON DIAMETER IMPERIAL:
- 3.237'
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- UNITS:
- PAIR
- BORE - OVERSIZE:
- +0,050'
- BORE OVERSIZE - IMPERIAL:
- +0.050'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
$103.99 -
DRAG SPECIALTIES Rod Bearing Retainers - XL 26526-HC3
DRAG SPECIALTIES
$31.57DRAG SPECIALTIES Rod Bearing Retainers XL 26526-HC3Replacement roller-type for Harley connecting rods, Quality equal to OEMDS194017- SKU:
- DS194017
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- TYPE:
- ROD BEARING
- UNITS:
- 3 PACK
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- RETAINER
- RIDING STYLE:
- STREET
$31.57 -
ACCUTRONIX Oil Filter Mount - Chrome RM2141-C
ACCUTRONIX
$138.95ACCUTRONIX Oil Filter Mount Chrome RM2141-C1/4" machined-from-billet plate with oil passageways, Predrilled to accept regulator, Mounts to front motor mount, Comes with mounting hardware and fittings; accepts oil filter #s 63782-80A, 63810-80A (filter...DS190781- SKU:
- DS190781
- Availability:
- Ships Same Business Day
- Weight:
- 1.22 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MOUNT
- BASE FINISH:
- CHROME
- UNITS:
- KIT
- TYPE:
- OIL FILTER
$138.95 -
GARDNER-WESTCOTT Rocker Box Bolt Kit - 80" C-80-115Y
GARDNER-WESTCOTT
$56.95GARDNER-WESTCOTT Rocker Box Bolt Kit 80" C-80-115YKit contains all necessary hex-head bolts, Allen-head bolts and washers needed to install a pair of rocker boxes on a motor, Made in the U.S.A.DS190307- SKU:
- DS190307
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- MOUNTING KIT
- TYPE:
- ROCKER BOX
$56.95 -
GARDNER-WESTCOTT Turn Signal Lens Bolt Kit P-61-13
GARDNER-WESTCOTT
$22.95GARDNER-WESTCOTT Turn Signal Lens Bolt Kit P-61-13Kit includes 8 chrome polished socket-head bolts and 8 O-rings for front and rear lens, Made in the U.S.A.DS190127- SKU:
- DS190127
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- BOLT KIT
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- TURN SIGNAL LENS
$22.95 -
GARDNER-WESTCOTT Polished Swing Arm Bolts - 7/16"-20 P-80-40
GARDNER-WESTCOTT
$19.95GARDNER-WESTCOTT Polished Swing Arm Bolts 7/16"-20 P-80-40Chrome finish, Made in the U.S.A.DS190123- SKU:
- DS190123
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- BASE FINISH:
- CHROME
- DIAMETER - THREAD SIZE IMPERIAL:
- 7/16-14
- PRODUCT NAME:
- BOLT KIT
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- DIAMETER - THREAD SIZE:
- 7/16-14
- LENGTH:
- 1-1/4'
- LENGTH IMPERIAL:
- 1-1/4'
$19.95 -
GARDNER-WESTCOTT Polished Swing Arm Bolts - 7/16"-14 P-80-79
GARDNER-WESTCOTT
$28.95GARDNER-WESTCOTT Polished Swing Arm Bolts 7/16"-14 P-80-79Chrome finish, Made in the U.S.A.DS190121- SKU:
- DS190121
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT KIT
- UNITS:
- KIT
- DIAMETER - THREAD SIZE:
- 7/16-20
- COLOR/FINISH:
- CHROME
- LENGTH:
- 1-1/4'
- DIAMETER - THREAD SIZE IMPERIAL:
- 7/16-20
- LENGTH IMPERIAL:
- 1-1/4'
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
$28.95 -
COLONY Cylinder Stud Set 8858-8
COLONY
$37.95COLONY Cylinder Stud Set 8858-8Heat-treated for strength and durability, Equal or surpass original equipment, Made in the U.S.A.DS189954- SKU:
- DS189954
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- TYPE:
- CYLINDER
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- STUD SET
- RIDING STYLE:
- STREET
- UNITS:
- 8 PACK
$37.95 -
COLONY Cylinder Stud Set 9424-8
COLONY
$101.95COLONY Cylinder Stud Set 9424-8Heat-treated for strength and durability, Equal or surpass original equipmentDS189953- SKU:
- DS189953
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- PRODUCT NAME:
- STUD SET
- RIDING STYLE:
- STREET
- UNITS:
- 8 PACK
- TYPE:
- CYLINDER
$101.95 -
COLONY Cylinder Stud Set 9507-8
COLONY
$88.95COLONY Cylinder Stud Set 9507-8Heat-treated for strength and durability, Equal or surpass original equipmentDS189952- SKU:
- DS189952
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER
- UNITS:
- 8 PACK
- PRODUCT NAME:
- STUD SET
$88.95 -
COLONY Hydraulic Pushrods - Big Twin 7515-4
COLONY
$74.95COLONY Hydraulic Pushrods Big Twin 7515-4Aircraft-grade aluminum tubing, Heat-treated steel tips, Fit stock stroke lengths, Made in the U.S.A.DS189849- SKU:
- DS189849
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PUSHROD SET
- RIDING STYLE:
- STREET
- STYLE:
- FIXED LENGTH
- UNITS:
- SET OF 4
$74.95 -
COLONY Hydraulic Pushrods - Big Twin 7516-4
COLONY
$74.95COLONY Hydraulic Pushrods Big Twin 7516-4Aircraft-grade aluminum tubing, Heat-treated steel tips, Fit stock stroke lengths, Made in the U.S.A.DS189848- SKU:
- DS189848
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PUSHROD SET
- RIDING STYLE:
- STREET
- UNITS:
- SET OF 4
- STYLE:
- HYDRAULIC
$74.95 -
COLONY Pushrod Kit - 74" - Big Twin 7122-4
COLONY
$57.95COLONY Pushrod Kit 74" Big Twin 7122-4Aircraft-grade aluminum tubing, Heat-treated steel tips, Fit stock stroke lengths, Made in the U.S.A.DS189847- SKU:
- DS189847
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- PUSHROD SET
- RIDING STYLE:
- STREET
- STYLE:
- FIXED LENGTH
- MATERIAL:
- ALUMINUM
- UNITS:
- SET OF 4
$57.95
