World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!


Shop Black Friday Deals
Shop Black Friday Deals

Baker 4-Speed Transmission for FL and FX

Select your motorcycle to guarantee fitment! Select A Motorcycle

Product may vary from photo(s).


Free Ground Shipping

J&P Part: 605-002

– Order in the next to ship today


Baker 4-Speed Transmission for FL and FX

• Vintage style Baker cast aluminum (A356-T6) transmission case design to fit a roller ball bearing for your main drive gear

• Case designed for traditional gear drive speedo pick up and modern late model electronic speedo pick up

• Vintage style Baker cast aluminum (A356-T6) top cover with linear detent system for smooth reliable shifting hidden vent design allows transmission to breathe through the top cover into the ratchet pawl system

• Baker billet steel machined and case hardened shift drum rides on 2 permaglide bushings for smooth repeatable shifting every time

• Comes with 23 tooth sprocket

Made In The USA This product was proudly made in the USA

Product Specs

Drive Side: Left

Manufacturer Part Number: MR4-3664R

Sold in Units: Each


Select your motorcycle to guarantee fitment! Select A Motorcycle

Click (+) to view all compatible models

Harley-Davidson® Models

Duo Glide FL : 1962–1964
Duo Glide FLF : 1962–1964
Duo Glide FLH : 1955–1964
Duo Glide FLHF : 1958–1964
E : 1936–1950
EL : 1936–1952
ELF : 1952
ELP : 1949
ELS : 1951–1952
EP : 1949
ES : 1936–1950
F : 1942–1950
FL : 1941–1961
FLE : 1953–1956
FLEF : 1953–1956
FLF : 1952–1961
FP : 1949
FS : 1941–1950
Hydra Glide FLHF : 1955–1957
Hydra Glide FLS : 1951–1952

Shipping Note

Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout.

Fast Free Shipping on Orders at $99.99 & Over
Free Tech
120 Day

Select Your Motorcycle

Live Help

Get Help From Our Industry Experts

Call Us 24/7 1-800-318-4823

Help / FAQs