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Clevite 77 Boat Main Engine Bearing 18-1147 | Replaces Mercury 74313A1

Boat part number 1063359 is a new main engine bearing kit from Clevite 77, part number 18-1147, commonly used in Mercury Mercruiser Engines.
made for Custom Applications
Special Price $26.66 MSRP: $40.43
GLS Stock #: 1063359-AZ133
Only 6 left
Boat part number 1063359 is a new main engine bearing kit from Clevite 77, part number 18-1147, commonly used in Mercury Mercruiser Engines.

This main bearing kit is constructed out of 12 gauge aluminum. Main Bearing (standard size) for Mercruiser 3.7L 224 cid 4 Cylinder. Replaces Mercruiser Quicksilver part number: 74313A1

Fits the following 224 cid models:
165 2BBL (1987), 170 2BBL (1985-1986), 180 4BBL (1987), 190 4BBL (1985-1986), 3.7L 2BBL (1988-1989), 3.7LX 4BBL (1988-1989), 470 2BBL (1976-1979), 470 2BBL (1983-1984), 470 2BBL (1980-1982), 470 MIE (1980-1981), 485 2BBL (1980-1982)

Specifications:
  • Part Manufacturer: Clevite 77
  • Part Number: 18-1147
  • Material: 12 Gauge Aluminum
  • UPC: 030999755773

Sold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate.

Instruction / installation manual not included.

Hardware not included.

Product Questions

hi is this for a full set,my bearings are74313-1 do these match also my rod bearing is68704-2 do you stock these if so what price.
regards jeff
Question by: Jeffrey Britton on Jan 10, 2021, 6:29 AM
Hello Jeffrey,

I'm afraid we don't have any way to cross reference the bearings to specific motors or other bearings. You see, we aren't dealers/distributors - we purchase overstock and excess marine accessories. We might suggest contacting a dealer. Kit only includes the two pieces as shown. That's the way they came packaged to us.

Sorry we could not help more.

Gene
Answer by: Gene Warmuth on Jan 10, 2021, 12:15 PM