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Sierra Marine offers a wide range of watercraft drive unit replacement parts, including U-joint assemblies for various GLM, Mallory, OMC, Volvo Penta, and Mercruiser stern drive applications. Each component is manufactured with factory materials in accordance with OE specifications to ensure proper fitment and long-lasting performance.
Not Yet Reviewed
$578.99
$308.50
Clearance
Sierra Marine engine couplers are available in a variety of applications to drive your vessel efficiently. Offered individually and in kits, their couplers are manufactured from quality materials to provide hours and hours of time on the water. When it's time to replace a worn coupler, choose from the selection at Sierra Marine.
( 4 )
$560.99
$269.50
Clearance
Sierra Marine clutch dogs are no-slip, no-friction clutches to replace your outboard's originals. Worn or chipped teeth can cause shifting and gear problems. If you need to replace the dog clutch, Sierra offers several choices for different engines, and all are quality products that meet or exceed OE.
Not Yet Reviewed
$162.99
$86.50
Clearance
Sierra Marine oil seals are available to fit most applications on the water today. Their varying selection offers the best quality materials, along with the proper fit and function to equal or go beyond the OE oil seals they are replacing. For confident, leak-free performance choose Sierra Marine for your oil seals.
Not Yet Reviewed
$15.99
$7.50
Clearance
BCA Bearings by NTN wheel bearings will keep your wheels turning—quietly. They are precision-engineered with high-quality materials to deliver optimal performance and durability. BCA Bearings by NTN wheel bearings are available for a wide range of applications, so they are sure to have the right fit for your application.
( 3 )
$40.99
$19.50
Clearance
BCA Bearings by NTN wheel hub repair kits restore the performance of your wheels. Bearings, wheel studs, and hardware are included. Reduce noise, vibration, and harshness with wheel hub repair kits from BCA Bearings.
Not Yet Reviewed
$99.99
$56.50
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