Drivetrain› Drive Shafts and Components

VETUS

SHAFT COUPLING ADAPTER FLANGE #3

$255.87

SKU: V036 FLANGE3

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Vetus FLANGE3 is an adapter flange designed for connecting Vetus flexible couplings to specific Yanmar and Kanzaki gearboxes. It is compatible with Yanmar KM4A, KM4A1, KMH4A, KBW20-1, and KBW21 gearboxes, as well as Kanzaki KC180 gearboxes.

This adapter flange features a 5-inch coupling size. It is part of Vetus's stern gear systems, facilitating precise alignment and reliable power transmission between the engine gearbox and the propeller shaft system.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandVETUS
Part NumberV036 FLANGE3

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy