Harley Primary Drive Systems and Parts
Boost power transfer efficiency with advanced Harley drivetrain parts. Featuring heavy-duty tensioners, chains, and gears, these primary drive systems ensure top performance even under demanding conditions. Invest in long-lasting reliability for your Harley.
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TERRY COMPONENTS Starter Spacer 779000
TERRY COMPONENTS
$99.95TERRY COMPONENTS Starter Spacer 779000Used to space the filler spout outward when using a longer aftermarket starter, Machined billet aluminum with a polished finish, 1-1/2" thick, Made in the U.S.A., Gaskets and longer bolts must be purchased separately.DS196233- SKU:
- DS196233
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- POLISHED
- WIDTH IMPERIAL:
- 1-1/2'
- MATERIAL:
- BILLET ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SPACER BLOCK
$99.95 -
POWERSTANDS RACING Primary Chain Tensioner 12-02001-22
POWERSTANDS RACING
$222.95POWERSTANDS RACING Primary Chain Tensioner 12-02001-22Helps with over tightening; easy to adjust, Heavy-duty manual tensioner, Precision machined from billet aluminum, Mounts with OEM hardware11200409- SKU:
- 11200409
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- CHAIN TENSIONER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$222.95Qty in Cart: 0Quantity:Price:$222.95Subtotal: -
POWERSTANDS RACING Primary Chain Tensioner 12-02000-22
POWERSTANDS RACING
$222.95POWERSTANDS RACING Primary Chain Tensioner 12-02000-22Helps with over tightening; easy to adjust, Heavy-duty manual tensioner, Precision machined from billet aluminum, Mounts with OEM hardware11200408- SKU:
- 11200408
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- CHAIN TENSIONER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$222.95Qty in Cart: 0Quantity:Price:$222.95Subtotal: -
POWERSTANDS RACING Primary Chain Tensioner 12-02002-22
POWERSTANDS RACING
$222.95POWERSTANDS RACING Primary Chain Tensioner 12-02002-22POWERSTANDS RACING Primary Chain Tensioner11200424- SKU:
- 11200424
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- CHAIN TENSIONER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$222.95Qty in Cart: 0Quantity:Price:$222.95Subtotal: -
On Sale
BELT DRIVES LTD. Replacement Belt BDL-30884
BELT DRIVES LTD.
MSRP: $163.95Now: $147.56Was: $163.95BELT DRIVES LTD. Replacement Belt BDL-30884For BDL primary drivesDS360011- SKU:
- DS360011
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- DRIVE BELT
- TYPE:
- PRIMARY
- WIDTH IMPERIAL:
- 1-1/2'
- STYLE:
- RIBBED
- TOOTH COUNT:
- 96
MSRP: $163.95Now: $147.56Was: $163.95 -
HAYDEN ENTERPRISES INC. Replacement M6 Adjuster Shoe - XL M6-SHOEXL5
HAYDEN ENTERPRISES INC.
$22.95HAYDEN ENTERPRISES INC. Replacement M6 Adjuster Shoe XL M6-SHOEXL5Automatically adjust the tension of the primary chain, Provide constant and even tension, which improves gear shifting, Reduce shifting noise; make for a smoother ride, Extend primary...DS192011- SKU:
- DS192011
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- TYPE:
- PRIMARY CHAIN
- UNITS:
- EACH
- PRODUCT NAME:
- ADJUSTING SHOE
- RIDING STYLE:
- STREET
- MATERIAL:
- NYLON
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
On Sale
BELT DRIVES LTD. Transmission Pulley TP-30
BELT DRIVES LTD.
MSRP: $202.95Now: $182.66Was: $202.95BELT DRIVES LTD. Transmission Pulley TP-30Made from 6061 T-6 aluminum, then hard anodized for durability, One-third the weight of stock pulleys, All 85-06 Big Twin pulleys come with a spacer for use on 85-93 models, When using a larger or smaller pulley,...DS360165- SKU:
- DS360165
- Availability:
- Ships Same Business Day
- Weight:
- 2.69 LBS
- MATERIAL:
- 6061 T-6 BILLET ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- PULLEY
- TOOTH COUNT:
- 30
MSRP: $202.95Now: $182.66Was: $202.95Qty in Cart: 0Quantity:Price:MSRP: $202.95Now: $182.66Was: $202.95Subtotal: -
On Sale
BELT DRIVES LTD. Replacement Belt BDL-37144-1
BELT DRIVES LTD.
MSRP: $93.95Now: $84.56Was: $93.95BELT DRIVES LTD. Replacement Belt BDL-37144-1For BDL primary drivesDS360012- SKU:
- DS360012
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- STYLE:
- RIBBED
- TOOTH COUNT:
- 144
- PRODUCT NAME:
- DRIVE BELT
- TYPE:
- PRIMARY
- WIDTH IMPERIAL:
- 1-1/2'
MSRP: $93.95Now: $84.56Was: $93.95 -
On Sale
BELT DRIVES LTD. Replacement Belt BDL-37144-2
BELT DRIVES LTD.
MSRP: $118.95Now: $107.06Was: $118.95BELT DRIVES LTD. Replacement Belt BDL-37144-2For BDL primary drivesDS360013- SKU:
- DS360013
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 144
- WIDTH IMPERIAL:
- 2'
- UNITS:
- EACH
- PRODUCT NAME:
- DRIVE BELT
- TYPE:
- PRIMARY
- STYLE:
- RIBBED
MSRP: $118.95Now: $107.06Was: $118.95 -
On Sale
BELT DRIVES LTD. Replacement Belt BDL-38078
BELT DRIVES LTD.
MSRP: $236.95Now: $213.26Was: $236.95BELT DRIVES LTD. Replacement Belt BDL-38078For BDL primary drivesDS360015- SKU:
- DS360015
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- STYLE:
- RIBBED
- TOOTH COUNT:
- 78
- TYPE:
- PRIMARY
- PRODUCT NAME:
- DRIVE BELT
- WIDTH IMPERIAL:
- 1-1/2'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $236.95Now: $213.26Was: $236.95 -
On Sale
BELT DRIVES LTD. 11mm Belt Drive - Kick Start - Spline Shaft - '55-'64 47-31SK-2
BELT DRIVES LTD.
MSRP: $585.95Now: $527.36Was: $585.95BELT DRIVES LTD. 11mm Belt Drive Kick Start Spline Shaft '55-'64 47-31SK-2Pulley and clutch basket are hard anodized aluminum; front pulley is drilled and tapped for easy removal, Inner clutch hub and plates are not included; must be purchased...DS360108- SKU:
- DS360108
- Availability:
- Ships Same Business Day
- Weight:
- 8.90 LBS
- PRODUCT NAME:
- BELT DRIVE KIT
- COLOR/FINISH:
- ANODIZED
- UNITS:
- KIT
- WIDTH IMPERIAL:
- 1-1/2'
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
MSRP: $585.95Now: $527.36Was: $585.95 -
On Sale
BELT DRIVES LTD. 8mm/2" Primary Belt Drive - Kick Start - Spline Shaft - 55-E84 76-47-2S
BELT DRIVES LTD.
MSRP: $651.95Now: $586.76Was: $651.95BELT DRIVES LTD. 8mm/2" Primary Belt Drive Kick Start Spline Shaft 55-E84 76-47-2SAll 8mm kits come with belt, clutch basket, front pulley, nut and washer, 3" kit comes with a 52-piece roller bearing kit, Pulley and clutch basket are hard anodized...DS360115- SKU:
- DS360115
- Availability:
- Ships Same Business Day
- Weight:
- 11.25 LBS
- PRODUCT NAME:
- BELT DRIVE KIT
- THICKNESS IMPERIAL:
- 5/16'
- UNITS:
- KIT
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 144
- WIDTH IMPERIAL:
- 2'
MSRP: $651.95Now: $586.76Was: $651.95 -
On Sale
BELT DRIVES LTD. Front Pully - 3" 47EV-3
BELT DRIVES LTD.
MSRP: $272.95Now: $245.66Was: $272.95BELT DRIVES LTD. Front Pully 3" 47EV-3Precision machined out of aluminum and then hard anodized, Made in U.S.A.DS360122- SKU:
- DS360122
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- COLOR/FINISH:
- ANODIZED
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PULLEY
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 47
- TYPE:
- MOTOR SHAFT
MSRP: $272.95Now: $245.66Was: $272.95Qty in Cart: 0Quantity:Price:MSRP: $272.95Now: $245.66Was: $272.95Subtotal: -
HAYDEN ENTERPRISES INC. M6 Chain Tensioner 77-90 XL M6-XL4
HAYDEN ENTERPRISES INC.
$117.95HAYDEN ENTERPRISES INC. M6 Chain Tensioner 77-90 XL M6-XL4Automatically adjust the tension of the primary chain, Provide constant and even tension, which improves gear shifting, Reduce shifting noise; make for a smoother ride, Extend primary chain life,...DS192007- SKU:
- DS192007
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- CHAIN TENSIONER
$117.95Qty in Cart: 0Quantity:Price:$117.95Subtotal: -
HAYDEN ENTERPRISES INC. M6 Chain Tensioner 91-03 XL M6-XL5
HAYDEN ENTERPRISES INC.
$117.95HAYDEN ENTERPRISES INC. M6 Chain Tensioner 91-03 XL M6-XL5Automatically adjust the tension of the primary chain, Provide constant and even tension, which improves gear shifting, Reduce shifting noise; make for a smoother ride, Extend primary chain life,...DS192008- SKU:
- DS192008
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- PRODUCT NAME:
- CHAIN TENSIONER
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$117.95Qty in Cart: 0Quantity:Price:$117.95Subtotal: -
HAYDEN ENTERPRISES INC. Replacement M6 Adjuster Shoe - '65-'06 Big Twin M6-SHOEBT65
HAYDEN ENTERPRISES INC.
$22.95HAYDEN ENTERPRISES INC. Replacement M6 Adjuster Shoe '65-'06 Big Twin M6-SHOEBT65Automatically adjust the tension of the primary chain, Provide constant and even tension, which improves gear shifting, Reduce shifting noise; make for a smoother ride,...DS192009- SKU:
- DS192009
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- ADJUSTING SHOE
- RIDING STYLE:
- STREET
- MATERIAL:
- NYLON
- TYPE:
- PRIMARY CHAIN
- UNITS:
- EACH
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
HAYDEN ENTERPRISES INC. Replacement M6 Adjuster Shoe - '77-'90 XL M6-SHOEXL4
HAYDEN ENTERPRISES INC.
$22.95HAYDEN ENTERPRISES INC. Replacement M6 Adjuster Shoe '77-'90 XL M6-SHOEXL4Automatically adjust the tension of the primary chain, Provide constant and even tension, which improves gear shifting, Reduce shifting noise; make for a smoother ride, Extend...DS192010- SKU:
- DS192010
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- ADJUSTING SHOE
- RIDING STYLE:
- STREET
- TYPE:
- PRIMARY CHAIN
- MATERIAL:
- NYLON
- UNITS:
- EACH
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
On Sale
BELT DRIVES LTD. 1.50" Pulley - Mesh - 70 Tooth RPMS-70
BELT DRIVES LTD.
MSRP: $494.95Now: $445.46Was: $494.95BELT DRIVES LTD. 1.50" Pulley Mesh 70 Tooth RPMS-70CNC billet aluminum construction, Teeth are gear-cut to RMA standards for a perfect belt fit, Made in the U.S.A.DS325842- SKU:
- DS325842
- Availability:
- Ships Same Business Day
- Weight:
- 6.25 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- PULLEY
- TOOTH COUNT:
- 70
- MATERIAL:
- BILLET ALUMINUM
- COLOR/FINISH:
- CHROME
- MODEL:
- MESH
- RIDING STYLE:
- STREET
- WIDTH IMPERIAL:
- 1-1/2'
MSRP: $494.95Now: $445.46Was: $494.95 -
On Sale
BELT DRIVES LTD. Replacement Belt BDL-132
BELT DRIVES LTD.
MSRP: $106.95Now: $96.26Was: $106.95BELT DRIVES LTD. Replacement Belt BDL-132For BDL primary drivesDS360001- SKU:
- DS360001
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- PRODUCT NAME:
- DRIVE BELT
- STYLE:
- RIBBED
- TOOTH COUNT:
- 132
- TYPE:
- PRIMARY
- WIDTH IMPERIAL:
- 1-3/4'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $106.95Now: $96.26Was: $106.95Qty in Cart: 0Quantity:Price:MSRP: $106.95Now: $96.26Was: $106.95Subtotal: -
On Sale
BELT DRIVES LTD. Replacement Belt BDL-141
BELT DRIVES LTD.
MSRP: $106.95Now: $96.26Was: $106.95BELT DRIVES LTD. Replacement Belt BDL-141For BDL primary drivesDS360002- SKU:
- DS360002
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- PRODUCT NAME:
- DRIVE BELT
- STYLE:
- RIBBED
- TOOTH COUNT:
- 141
- TYPE:
- PRIMARY
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 1-3/4'
MSRP: $106.95Now: $96.26Was: $106.95
