4'' split shaft coupler for Borg Warner, Hurth and Newage marine transmissions

4"BS Split Shaft Coupler

Buck Algonquin 4"BS Split Transmission Coupler

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$75.93

SKU:

401S

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Buck Algonquin Split Shaft Couplers

4"BS split shaft couplers are cast from ductile iron and precision machined to SAEJ755 specifications.

This is a shorter version on the 400B. The length is 2". Works great where space between the transmission output flange and the stuffing box is tight.

Fits Borg Warner, Hurth and Newage marine transmissions.

4" flange diameter
3-1/4" bolt circle
4 x 3/8" bolts
2-1/2" male pilot ring
2" length
Comes with pinch bolts, flange bolts and set screw
Cross reference: Walter 4BS
Model # 50401S

Note: Coupler finish may be either gray paint or gold zinc plating.

All couplers must be fit and faced to the propeller shaft.

Can't find what you are looking for or have questions? Call 800-634-8318 or e-mail.