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
$222.95 -
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
$222.95 -
On Sale
Belt Drives Ltd 96 Tooth 11mm x 1-1/2in Primary Drive Belt BDL-30884
BELT DRIVES LTD.
MSRP: $163.95Now: $147.56Was: $163.95BELT DRIVES LTD. Replacement Belt BDL-30884 The BDL-30884 Replacement Belt is designed specifically for BDL primary drives, ensuring optimal performance and durability. This high-quality belt offers a reliable solution for maintaining the efficiency of...DS360011- 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 30 Tooth Transmission Pulley for 1991-2003 Harley-Davidson Sportster and Buell Models TPS-30
BELT DRIVES LTD.
MSRP: $202.95Now: $182.66Was: $202.95BELT DRIVES LTD. Transmission Pulley TP-30 Upgrade your ride with the BELT DRIVES LTD. Transmission Pulley TP-30, crafted from lightweight 6061 T-6 aluminum and treated with a hard anodized finish for enhanced durability. This pulley is engineered to...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: $202.95 -
On Sale
Belt Drives Ltd 8mm 144 Tooth Primary Belt for 1955-1984 Harley-Davidson FL Models BDL-37144-1
BELT DRIVES LTD.
MSRP: $93.95Now: $84.56Was: $93.95BELT DRIVES LTD. Replacement Belt BDL-37144-1 The BDL-37144-1 Replacement Belt is expertly designed for BDL primary drives, ensuring optimal performance and durability. This high-quality belt guarantees a smooth operation, making it an essential...DS360012- 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 Primary Belt 144 Tooth 2 Inch Wide for Harley-Davidson FL 1955-1964 BDL-37144-2
BELT DRIVES LTD.
MSRP: $118.95Now: $107.06Was: $118.95BELT DRIVES LTD. Replacement Belt BDL-37144-2 Enhance the performance of your BDL primary drive with the BDL-37144-2 replacement belt. Engineered for durability and efficiency, this belt ensures smooth operation and reliable power transfer for your...DS360013- 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 78 Tooth 14mm Primary Drive Belt for Harley-Davidson FL 1946-1952 BDL-38078
BELT DRIVES LTD.
MSRP: $236.95Now: $213.26Was: $236.95BELT DRIVES LTD. Replacement Belt BDL-38078 Enhance the performance of your BDL primary drives with the high-quality Replacement Belt BDL-38078. Designed for durability and efficiency, this belt ensures smooth operation and reliable power transfer,...DS360015- 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: $236.95Qty in Cart: 0Quantity:Price:MSRP: $236.95Now: $213.26Was: $236.95Subtotal: -
On Sale
Belt Drives Ltd 11mm Belt Drive Kit for 1955-1964 Harley-Davidson FLH 47-31SK-2
BELT DRIVES LTD.
MSRP: $585.95Now: $527.36Was: $585.95Premium 11mm Belt Drive Kick Start Spline Shaft '55-'64 47-31SK-2 Upgrade your classic ride with our top-of-the-line 11mm Belt Drive Kick Start Spline Shaft, designed specifically for models from 1955 to 1964. Crafted from hard anodized aluminum, this...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 2in Primary Belt Drive Kit for 1955-1984 Harley-Davidson Kick Start Models 76-47-2S
BELT DRIVES LTD.
MSRP: $651.95Now: $586.76Was: $651.95High-Performance 8mm Primary Belt Drive Kick Start Spline Shaft Upgrade your motorcycle with the BELT DRIVES LTD. 8mm/2" Primary Belt Drive Kick Start Spline Shaft, designed for exceptional durability and performance. This kit includes everything you...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 3" Front Pulley 47 Tooth for 1984-1989 Harley-Davidson Softail 47EV-3
BELT DRIVES LTD.
MSRP: $272.95Now: $245.66Was: $272.95Premium Front Pulley 3" 47EV-3 by BELT DRIVES LTD. Engineered for superior performance, the Front Pulley 3" 47EV-3 is precision machined from high-quality aluminum and finished with a hard anodized coating for enhanced durability. Proudly made in the U.S...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 1.5" 70 Tooth Mesh Pulley for Harley-Davidson Softail Springer 1995-1997 RPMS-70
BELT DRIVES LTD.
MSRP: $494.95Now: $445.46Was: $494.95BELT DRIVES LTD. 1.50" Pulley Mesh 70 Tooth RPMS-70 Experience superior performance with the BELT DRIVES LTD. 1.50" Pulley Mesh 70 Tooth RPMS-70. Crafted from high-quality CNC billet aluminum, this pulley ensures durability and precision for your drive...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 132 Tooth 1-3/4" Primary Belt for 1972-1984 Harley-Davidson FX Models BDL-132
BELT DRIVES LTD.
MSRP: $106.95Now: $96.26Was: $106.95BELT DRIVES LTD. Replacement Belt BDL-132 Upgrade your BDL primary drive system with the BDL-132 Replacement Belt, engineered for optimal performance and durability. This high-quality belt ensures smooth operation and enhances the efficiency of your...DS360001- 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 141 Tooth 1-3/4" Primary Drive Belt for 1990-2006 Harley-Davidson Softail BDL-141
BELT DRIVES LTD.
MSRP: $106.95Now: $96.26Was: $106.95BELT DRIVES LTD. Replacement Belt BDL-141 Enhance the performance of your BDL primary drives with the BDL-141 Replacement Belt. Engineered for durability and precision, this belt ensures smooth operation and optimal power transfer, making it an essential...DS360002- 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
