Free Ground Shipping to Continental US on
Piranha Propellers,
Propulsion & Performance Kits!

HAPPY THANKSGIVING!

Our offices will be closed on Thursday, November 28 & Friday, November 29 in observance of Thanksgiving. 

All orders placed during that time will be processed on Monday, December 2.

Cart 0
Drive Shaft Adaptor | Sierra 18-9854

Drive Shaft Adaptor | Sierra 18-9854

Sierra

Only 0 left!

Drive Shaft Adaptor | Sierra 18-9854

  • Drive Shaft Adapter
  • Provides a wrench surface to turn the drive shaft on MC-1, R-MR, Alpha One and Alpha One Gen II drives
  • Replaces Mercury 91-56775T
  • Replaces Mallory 9-79809

We Also Recommend

Gasoline Engine Oil Filter | Sierra 18-7875-1

Gasoline Engine Oil Filter | Sierra 18-7875-1
Mercruiser Alpha Outdrive Mounting Gasket Kit | Sierra 18-2619-1

Mercruiser Alpha Outdrive Mounting Gasket Kit | Sierra 18-2619-1
Oil Pan Stamped Steel Big Block | Sierra 18-0615

Oil Pan Stamped Steel Big Block | Sierra 18-0615
Sierra 18-5354 | Distributor Cap Delco EST V8

Sierra 18-5354 | Distributor Cap Delco EST V8
Distributor Cap Mallory 4 Cylinder | Sierra 18-5397

Distributor Cap Mallory 4 Cylinder | Sierra 18-5397

Notify Me When Available

Fill in the required details to get notified when the product is again in stock!