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Drivetrain products for Harley-Davidson®
There's no comparison to BAKER Drivetrain products. Our firm commitment to quality American-made parts—designed and built by the people who ride them—delivers an uncompromising product that lasts.
Improve the performance of your American V-Twin Harley-Davidson®
BAKER Drivetrain was started in 1998 because engines were making more power, but nobody was taking the drivetrain seriously. Choose the right drivetrain, chassis, and rear wheel to put the power to the ground.
All BAKER aftermarket motorcycle parts are designed and manufactured right here in America. BAKER Drivetrain continues to introduce new solutions based on empirically-based inspiration as they ride their American V-Twins and get ideas from their American riding buddies using their proven engineering methodologies.
The components for the Harley-Davidson® drivetrain aftermarket we offer are broken up into 4 catalogs: Cruise Drive era (2007-later), 5-speed era (1984-2006), 4-speed era (1936-86), and Custom/Performance (includes Big Dog and Sportster/Buell).
11165A O-ring for Quad Seal
$ 1.99
#031 Buna O-ring for Quad Seal PN 11165A
120-DD6R Dual Lip Seal
$ 16.99
Dual lip seal DC35MMx52MMx10MM PN 120-DD6R
121-DD6R Seal
$ 9.99
Left side countershaft end cap seal, 52mm X 6.5mm PN 121-DD6R
Primary O-ring for 2005-2010 Big Dog
$ 39.99
OEM replacement primary case o-ring, 55″ Viton. For Big Dog models from 2005-2010. Fitment 2005-2010 Big Dog models Detail PN: 3026A-DSSC
11067 - M30 Snap Ring
$ 2.99
Snap Ring, M30, Eaton Style, Heavy Duty PN 11067
4-Speed Kicker Covers
$ 695.00
Kick starting a 74-inch motor with 7.5:1 compression ratio is one thing; kicking a healthy 93-inch motor is quite another. Our kicker covers are designed with structural overkill to handle...
3763-DSSC Clutch system, throw-out bearing and keyhole fitting
$ 79.00
3763-DSSC Clutch system, throw-out bearing and keyhole fitting
158-56 28T Comp Sprocket
$ 395.00
28 Tooth Compensating Sprocket PN 158-56
176-67A Armored Attitude Adjuster Shoe
$ 47.00
Armored Attitude Chain Adjuster, Shoe PN 176-67A
3143B-DSSC Clutch nut, hardened, BDM
$ 19.99
3143B-DSSC Clutch nut, hardened, BDM
12530C-GAS +1.5 Oil Pan Center Gasket
$ 25.00
Center Oil Pan Gasket for the +1.5 BAKER Oil pan. Spec. .062" PN 12530C-GAS
DD7 Main Drive Gear Tapered Roller Bearing Kit
$ 995.00
Heal your Achilles heel with the BAKER Main Drive Gear Bearing Kit for the BAKER Direct Drive 7-Speed. P/N 740-67 Kit includes BAKER double tapered roller bearing assembly Replacement DD7 main...
33803 - Washer, hardened, 1.326X.768X.125 thick
$ 1.96
Washer, hardened, 1.326X.768X.125 thick
3138-DSSC Hardware, clutch sprocket spacer, BDM
$ 5.99
BDM Clutch Sprocket Spacer
350019-64 Kicker Pedal Spindle, Clear Zinc Plated
$ 41.50
Kicker Pedal Spindle, Clear Zinc Plated New PN 350019-64 Old PN 350-64
Top Cover for 2005-2010 Big Dog
$ 124.00
Big Dog OEM replacement top cover for 2005-2010 models Features Cast aluminum with polished finish Fitment 2005-2010 Big Dog Motorcycle models Detail New PN Old PN 301202-DSSC 3012-DSSC Big Dog...
Derby Cover for 2005-2010 Big Dog
$ 116.00
Derby Cover is an OEM replacement for all Big Dog models from 2005-2010. Cast aluminum with polished finish. Fitment 2005-2010 Big Dog models Detail New PN 300702-DSSC Old PN 3007-DSSC
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Haslett, Michigan 48840 USA | Call Us: 517-339-3835
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