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Primary Drive Systems & Parts

Compare the available options in the Primary Drive Systems & Parts range for Harley-Davidson, American V-twin and compatible motorcycle applications. Product choices in this section include gaskets, seals and service parts and clutch and transmission parts. Compatibility varies, so match the stated model, year and technical details before ordering.

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Belt Drives LTD 8mm Belt Drive Kit w/Outboard Support Plate for 1990-2006 Harley-Davidson Softail Save 28% Save %
ÂŁ3,809.93
ÂŁ3,809.93 - ÂŁ3,809.93
ÂŁ3,809.93
ÂŁ2,741.70
ÂŁ2,741.70 - ÂŁ2,741.70
ÂŁ2,741.70

BDL 8 Mm Belt Drive Kit with Outboard Support Plate - Aluminum / DuPont™ Kevlar® Fiber, 76,2 mm (3") - Polished for Harley-Davidson Softail 1990-2006

In stock

Description8 mm Belt Drive Kit with Outboard Support Plate 3" 8 mm belt drive kit includes outboard bearing support for rear shaft Includes ball-be...

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ÂŁ3,809.93
ÂŁ3,809.93 - ÂŁ3,809.93
ÂŁ3,809.93
ÂŁ2,741.70
ÂŁ2,741.70 - ÂŁ2,741.70
ÂŁ2,741.70
Save 28% Save %
8mm Belt Drive with Quiet Clutch System Classic, Touring Save 8% Save %
ÂŁ1,289.63
ÂŁ1,289.63 - ÂŁ1,289.63
ÂŁ1,289.63
ÂŁ1,180.98
ÂŁ1,180.98 - ÂŁ1,180.98
ÂŁ1,180.98

BDL 8 Mm Belt Drive with Quiet Clutch System - 6061-T6 Billet Aluminum / DuPont™ Kevlar® Fiber / Steel, Kit, 41,3 mm (1-5/8") for Harley-Davidson Touring & FXR 1980-1983

In stock

Description8 mm Belt Drive with Quiet Clutch System 8 mm kit includes front pulley, belt, clutch hub, clutch basket and aramid clutch set (consists...

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ÂŁ1,289.63
ÂŁ1,289.63 - ÂŁ1,289.63
ÂŁ1,289.63
ÂŁ1,180.98
ÂŁ1,180.98 - ÂŁ1,180.98
ÂŁ1,180.98
Save 8% Save %
Belt Drives LTD 1-5/8 in. 8mm Belt Drive with Quiet Clutch System for 1980-1982 Harley-Davidson Sturgis - FXB and 1983 Harley-Davidson Low Rider - FXSB Motorcycles Save 8% Save %
ÂŁ1,289.63
ÂŁ1,289.63 - ÂŁ1,289.63
ÂŁ1,289.63
ÂŁ1,180.98
ÂŁ1,180.98 - ÂŁ1,180.98
ÂŁ1,180.98

BDL 8 Mm Belt Drive with Quiet Clutch System - 41,3 mm (1-5/8"), 6061-T6 Billet Aluminum / DuPont™ Kevlar® Fiber / Steel, Kit for Harley-Davidson Touring, Softail & Dyna 1979-198

Low stock

Description8 mm Belt Drive with Quiet Clutch System 8 mm kit includes front pulley, belt, clutch hub, clutch basket and aramid clutch set (consists...

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ÂŁ1,289.63
ÂŁ1,289.63 - ÂŁ1,289.63
ÂŁ1,289.63
ÂŁ1,180.98
ÂŁ1,180.98 - ÂŁ1,180.98
ÂŁ1,180.98
Save 8% Save %
Belt Drives LTD 2 in. Belt Drive Kit for 1990-2006 Harley-Davidson Touring Models Save 8% Save %
ÂŁ4,148.26
ÂŁ4,148.26 - ÂŁ4,148.26
ÂŁ4,148.26
ÂŁ3,798.86
ÂŁ3,798.86 - ÂŁ3,798.86
ÂŁ3,798.86

BDL 2" Belt Drive Kit - Ribbed, 50,8 mm (2") - Black for Harley-Davidson Touring 1990-2006

Low stock

Description2" Belt Drive Kit Includes BDL's ball-bearing lockup clutch, full-coverage side guard and top mesh belt guard Kit also includes motor pl...

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ÂŁ4,148.26
ÂŁ4,148.26 - ÂŁ4,148.26
ÂŁ4,148.26
ÂŁ3,798.86
ÂŁ3,798.86 - ÂŁ3,798.86
ÂŁ3,798.86
Save 8% Save %
Belt Drives LTD 2 in. Belt Drive Kit for 2006 Harley-Davidson Dyna and 1990-2006 Harley-Davidson Touring Models
Save 8% Save %
ÂŁ3,875.95
ÂŁ3,875.95 - ÂŁ3,875.95
ÂŁ3,875.95
ÂŁ3,549.49
ÂŁ3,549.49 - ÂŁ3,549.49
ÂŁ3,549.49

BDL 2" Belt Drive Kit - Ribbed, 50,8 mm (2") - Polished for Harley-Davidson Touring 1990-2006

Low stock

Description2" Belt Drive Kit Includes BDL's ball-bearing lockup clutch, full-coverage side guard and top mesh belt guard Kit also includes motor pl...

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ÂŁ3,875.95
ÂŁ3,875.95 - ÂŁ3,875.95
ÂŁ3,875.95
ÂŁ3,549.49
ÂŁ3,549.49 - ÂŁ3,549.49
ÂŁ3,549.49
Save 8% Save %
BDL EVO (2 Inch) Open Primary Belt Drive in Black For 70-78 Shovelhead Models
Sold out
ÂŁ3,228.78
ÂŁ3,228.78 - ÂŁ3,228.78
ÂŁ3,228.78
ÂŁ2,956.82
ÂŁ2,956.82 - ÂŁ2,956.82
ÂŁ2,956.82

BDL 2" Open Belt Drive Kit - Aluminum / DuPont™ Kevlar® Fiber, 50,8 mm (2"), Ribbed - Black for Harley-Davidson Touring & Softail 1970-1981

Out of stock

Description2" Open Belt Drive Kit Ball-bearing lockup clutch provides approximately 60% more surface contact area than the stock clutch for smooth,...

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ÂŁ3,228.78
ÂŁ3,228.78 - ÂŁ3,228.78
ÂŁ3,228.78
ÂŁ2,956.82
ÂŁ2,956.82 - ÂŁ2,956.82
ÂŁ2,956.82
Sold out
Fat Shoe Replacement Shoe
Save 8% Save %
ÂŁ81.45
ÂŁ81.45 - ÂŁ81.45
ÂŁ81.45
ÂŁ74.59
ÂŁ74.59 - ÂŁ74.59
ÂŁ74.59

Baker Drivetrain Fat Shoe Replacement Primary Shoe - Each, Primary / Replacement

In stock

DescriptionFat Shoe Replacement Primary Shoe Replacement "fat" shoe for direct drive 6-speed transmission applications Designed for use with tensio...

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ÂŁ81.45
ÂŁ81.45 - ÂŁ81.45
ÂŁ81.45
ÂŁ74.59
ÂŁ74.59 - ÂŁ74.59
ÂŁ74.59
Save 8% Save %
2" Shorty Belt Drive Classic
Save 8% Save %
ÂŁ2,032.29
ÂŁ2,032.29 - ÂŁ2,032.29
ÂŁ2,032.29
ÂŁ1,861.10
ÂŁ1,861.10 - ÂŁ1,861.10
ÂŁ1,861.10

BDL 2" Shorty Belt Drive - 50,8 mm (2"), Each, Ribbed - Black for Harley-Davidson Touring & Softail 1970-1981

In stock

Description2" Shorty Belt Drive Designed for electric start applications (uses '90-'06 style starter) Kit includes: Starter housing BDL ball-bearin...

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ÂŁ2,032.29
ÂŁ2,032.29 - ÂŁ2,032.29
ÂŁ2,032.29
ÂŁ1,861.10
ÂŁ1,861.10 - ÂŁ1,861.10
ÂŁ1,861.10
Save 8% Save %
BDL EVO (2 Inch) Open Primary Belt Drive in Polished For 70-78 Shovelhead Models
Save 8% Save %
ÂŁ2,952.95
ÂŁ2,952.95 - ÂŁ2,952.95
ÂŁ2,952.95
ÂŁ2,704.22
ÂŁ2,704.22 - ÂŁ2,704.22
ÂŁ2,704.22

BDL 2" Open Belt Drive Kit - Aluminum / DuPont™ Kevlar® Fiber, Ribbed, 50,8 mm (2") - Polished for Harley-Davidson Touring & Softail 1970-1981

In stock

Description2" Open Belt Drive Kit Ball-bearing lockup clutch provides approximately 60% more surface contact area than the stock clutch for smooth,...

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ÂŁ2,952.95
ÂŁ2,952.95 - ÂŁ2,952.95
ÂŁ2,952.95
ÂŁ2,704.22
ÂŁ2,704.22 - ÂŁ2,704.22
ÂŁ2,704.22
Save 8% Save %
BDL Primary 84-11 Softail Belt 2 Inch, 140 Teeth
Save 12% Save %
ÂŁ182.87
ÂŁ182.87 - ÂŁ182.87
ÂŁ182.87
ÂŁ160.98
ÂŁ160.98 - ÂŁ160.98
ÂŁ160.98

BDL Replacement Primary Belt - 50,8 mm (2"), Ribbed, Each

In stock

DescriptionReplacement Primary BeltReplacement BDL primary beltSpecificationsType : Primary| ReplacementUnits : EachTooth Count : 140Width : 50,8 m...

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ÂŁ182.87
ÂŁ182.87 - ÂŁ182.87
ÂŁ182.87
ÂŁ160.98
ÂŁ160.98 - ÂŁ160.98
ÂŁ160.98
Save 12% Save %
Replacement Clutch Hub
Save 8% Save %
ÂŁ315.92
ÂŁ315.92 - ÂŁ315.92
ÂŁ315.92
ÂŁ289.31
ÂŁ289.31 - ÂŁ289.31
ÂŁ289.31

BDL Replacement Clutch Hub - Each, Aluminum - Anodized

In stock

DescriptionReplacement Clutch Hub Precision machined out of aluminium and then hard anodised Made in the USA 3-3/8" width 14 mm pitch Specification...

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ÂŁ315.92
ÂŁ315.92 - ÂŁ315.92
ÂŁ315.92
ÂŁ289.31
ÂŁ289.31 - ÂŁ289.31
ÂŁ289.31
Save 8% Save %
BDL Compensating 24 Tooth Sprocket Kit For 1970-2006 Big Twin Models
Save 18% Save %
ÂŁ168.58
ÂŁ168.58 - ÂŁ168.58
ÂŁ168.58
ÂŁ137.45
ÂŁ137.45 - ÂŁ137.45
ÂŁ137.45

BDL Compensator Sprocket Kit - Compensator Sprocket 24 Tooth for Harley-Davidson Touring, Softail, Dyna & FXR 1980-2006

Low stock

DescriptionCompensator Sprocket Kit Three-piece patented design with no spring Weighs less than the stock sprocket Made in the USA SpecificationsRi...

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ÂŁ168.58
ÂŁ168.58 - ÂŁ168.58
ÂŁ168.58
ÂŁ137.45
ÂŁ137.45 - ÂŁ137.45
ÂŁ137.45
Save 18% Save %

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