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).
$ 129.00
BAKER Drivetrain unveils the final solution to the late model compensator problems. The BAKER Drivetrain compensator sprocket is engineered with an annular oil distribution system that scavenges primary oil and...
$ 159.00
This is a service tool kit in order to remove the stock countershaft bearing in 2007-Later Harleys. P/N ToolE-07 Fitment 2006-Later Dyna and 2007-Later Touring & Softail Benefits This...
$ 14.95
This is a replacement sprocket spacer seal that we found lasts longest. Fitment 2.219 x 3.375 x 0.266 PN 12067B
$ 6.99
This is a replacement pawl shaft seal that we found to last the longest. Fitment Size 4.37 x .875 x .25
$ 279.00
OEM replacement shift forks for Big Dog models from 2005-2010 Fitment 2005-2010 Big Dog models Detail PN: 191B-DD6R (4-5 Dog Clutch Fork) PN: 192B-DD6R (2nd Gear Fork) PN: 193B-DD6R (3rd...
$ 9.99
This is a replacement main drive gear bore end seal. It's great! Fitment Size: 25 x 32 x 06
$ 3.00
OEM replacement ball and ramp set for Big Dog models from 2005-2010 with 9-plate clutch configuration. 9-Plate Ball and ramp is required when upgrading from 12-plate to 9-plate configurations. Fitment...
$ 1.99
#031 Buna O-ring for Quad Seal PN 11165A
$ 16.99
Dual lip seal DC35MMx52MMx10MM PN 120-DD6R
$ 9.99
Left side countershaft end cap seal, 52mm X 6.5mm PN 121-DD6R
$ 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
$ 1.99
1/4 Black C-Clip for Right Thrust Bearing PN 10705-01149
$ 14.25
Replacement neutral switches that have been tested to be dependable. See the next "Fitment" tab to identify which is for the application that you need. Fitment Application 1: PN 21-436 (Fitment...
$ 399.00
The design principles that made our Six-Speed Overdrive shift so smooth were applied to create a shift drum kit that will bolt onto any cruise drive 6-speed and give super...
$ 2.99
M30 Yellow Zinc Heavy Style Snap Ring PN 11067
$ 395.00
The Street Door is manufactured with 6061-T6 aluminum and features 28% wider bearings over stock. The bearings are retained with a 6-bolt steel 1/8″ plate, phantom clutch lever movement is...