4" YS Yanmar Split Shaft Coupler Buck Algonquin - 1-1/4" Bore - 10mm Bolts (50400YS125)
Brand : Buck Algonquin
- In Stock
4" YS Yanmar Split Shaft Coupler by Buck Algonquin - 1-1/4" bore - 10mm Bolts (50400YS125)
Fits Yanmar marine transmissions.
- 4" flange diameter
- 3.070" bolt circle
- 4 x 10mm" bolts
- 1.966" male pilot ring
- 2" length
- Comes with pinch bolts, flange bolts and set screw
- Cross reference: Walter 4YS
- Model # 50400YS125
Note: Coupler finish may be either gray paint or gold zinc plating.
All couplers must be fit and faced to the propeller shaft.
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