Crowley Marine: serving boaters for over 40 years Crowley Marine: serving boaters for over 40 years
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Propeller Shaft Bearing Set 31-30894A1

Satisfaction rating 5 out of 5 (1 Ratings)
Save $2.51 (5%)
ONLY 2 REMAINING Ships Immediately

Last update: 67 days ago Update Now

  • This is an OEM part manufactured by Mercury Marine
  • Flat rate shipping starting at $3.95
  • 30 day return policy

Product Description

Mercury factory part. Search for more factory parts & parts diagrams.

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1 Product Reviews

1995 Force 120hp

Repair Difficulty
Repair Time
2 to 4 hours
I ordered the parts I thought I needed from the drawing. The bearing carrier assembly came with all the bearing and seals in the unit so I need to return all the duplicate parts that I ordered. I need a return address for the return. Please send it to ( THANK YOU RICHARD

Problem fixed: Broken gear housing.

The lower unit on a 120hp Force outboard motor had water in it and it froze pushing the gear housing out breaking the tabs off the housing. The bearing where rusted and stuck. I ordered new bearings and the bearing carrier assembly. Assembly went easy after I got the old bearings off the gears.

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Parts included in this kit

Please note: Some of the included items may not be available for purchase separately and won't be listed here.

Name SKU Price Brand
Bearing Cup 31092 Mercury Marine

Aftermarket Product Interchange

Name SKU Price Brand
Foward Gear Bearing 18-1156 $39.31 Sierra Marine
Tapered Roller Bearing 21820 $37.85 GLM Marine
Merc Brg Oem #31-30894A1( 25580/25520) R-25580 $.00 Red Rhino

Flat $3.95 Shipping on ALL parts orders

We offer shipping flat $3.95 shipping on ALL parts orders. (Complete Engines, Lower Units and Sterndrives excluded). In addition orders over $89 have reduced cost express shipping available in checkout.

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