Marine Transmissions
Service and Sales
Harbor Marine has been providing high quality marine transmission sales and service since 1999. We specialize in marine transmissions from many manufacturers, including: Velvet Drive, Borg Warner, ZF Marine, Hurth, Paragon, Walters, PCM (Pleasurecraft), Twin Disc, Volvo Penta, Kanzaki, and many industrial transmissions. We stock a wide range of parts as well as complete new and rebuilt transmissions.
Contact us if you have questions, would like to purchase a transmission or parts, or to schedule transmission service.
We are a tier-one ZF Marine dealer and the Velvet Drive distributor for 6 northwestern states (Washington, Oregon, Idaho, Montana, Alaska, and Wyoming).
We are a tier-one ZF Marine dealer and the Velvet Drive distributor for 6 northwestern states (Washington, Oregon, Idaho, Montana, Alaska, and Wyoming).
Documents & Information
Frequently Asked Questions
Transmission Oil Coolers
Velvet Drive / Borg Warner
5000A (In-Line)
Horsepower Ratings
Technical Specifications
5000V (V-Drive)
Horsepower Ratings
Technical Specifications
71C & 72C
CR2 Drop-center Transmission
Horsepower Ratings
In-Line Old Style vs. New Style
In-Line Technical Specifications
V-Drive Technical Specifications
Liberty
Owner's Manual
Tech Specs & HP Rating Brochure
ZF Marine / Hurth
HBW360A & HBW450 (Down-angle)
Repair Manual & Technical Data Sheet
ZF63A (Down-angle)
Dimensions, Weight and Oil Capacity
Technical Data Sheet
ZF63IV (V-Drive)
Dimensions, Weight and Oil Capacity
Technical Data Sheet