Mercury MerCruiser 23-818476 7.4L 454 CID .010" Main Bearing Kit Sierra 18-1335

  • Sale
  • Regular price $54.95


  • Main Bearings Kit
  • Size: .010
  • Manufacturer: Sierra
  • Part Number: 18-1335
  • Also Known As: 181335, 23-818476, 23-85691
  • For use with the following engine models:
    • 325 GM 2278747 & UP
    • 330 GM 4623115 & UP
    • 330 GM / W.B.W  6083045 & UP
    • 340/7.4L GM (IB)  5889914 & UP
    • 350 GM   3780450 & UP
    • 370 TRS-GM  6721528 & UP
    • 390 GM  2781129-2825059
    • 420 GM  A398941 & UP
    • 425 GM  A398941 & UP
    • 454 GM MAGNUM  A631894 & UP
    • 454 MAGNUM BRAVO GM B840126 & UP
    • 454 MAGNUM BRAVO GENERATION V  D805069 & UP
    • 454 EFI  F115700 & UP
    • 502 MAGNUM BRAVO GM  C878221 & UP
    • 502 MAGNUM BRAVO GENERATION V  D824589 & UP
    • 502 EFI   D840650 & UP 
    • 7.4L BRAVO GEN V  D6033118 & UP
    • 7.4L W/HURTH (IB)  C391564 & UP
    • 7.4L IB / LHR / GENV D715494 & UP
    • 8.2L W / HURTH (IB)  C878221 & UP
    • 8.2L (IB) GEN V  D857200 & UP
    • OMC GM 7.4L / 454 CID
    • VOLVO GM 7.4L / 454 CID
    • CHRIS CRAFT / CRUSADER / PLEASURECRAFT 7.4L / 454 CID