Page 901 - Quicksilver Product Guide (2020) - 8M0163242

INTERNAL ENGINE

CRANKSHAFT BEARING 23-842402
.001 (.025 mm) Undersize
10‑Pc. Set
Fits MCM 370, 400, 440, 460, 500 Bulldog, 575 & 800 SC; Also fits MCM/MIE 8.2L
engines (2010 & newer)
23-8M0053549
.010 (.25 mm) Undersize
10‑Pc. Set
Fits MCM 370, 400, 440, 460, 500 Bulldog, 575 & 800 SC; Also fits MCM/MIE 8.2L
engines (2010 & newer)
CRANKSHAFT BEARING

23-818473001
Standard size
10‑Pc. Set
Fits MCM/MIE GM V‑8 (427, 454, 482 & 502 cid) engines
23-818474
.001 (.025 mm) Undersize
10‑Pc. Set
Fits MCM/MIE GM V‑8 (427, 454, 482 & 502 cid) engines
MERCURY® MERCRUISER® 10‑Pc. Set Standard size
23-818476001
.010 (.25 mm) Undersize
23-884702
Fits MCM/MIE GM V‑8 (427, 454, 482 & 502 cid) engines
8‑Pc. Set
23-818477
Fits MCM/MIE 496 Mag & 8.1S
.020 (.5 mm) Undersize
10‑Pc. Set
CRANKSHAFT BEARING
Fits MCM/MIE GM V‑8 (427, 454, 482 & 502 cid) engines
CRANKSHAFT BEARING

23-881607001
Standard size
23-8M0051198 2‑Pc. Set, Main thrust bearing
Standard size Fits MCM/MIE 496 Mag & 8.1S
10‑Pc. Set
Fits MCM 370, 400, 440, 460, 500 Bulldog, 575 & 800 SC; Also fits MCM/MIE 8.2L
engines (2010 & newer)
23-8M0053743
.001 (.025 mm) Oversize
10‑Pc. Set
Fits MCM 370, 400, 440, 460, 500 Bulldog, 575 & 800 SC; Also fits MCM/MIE 8.2L
engines (2010 & newer)

BEARING CHART - CRANKSHAFT

Crankshaft Bearings

Model CID/ # Cyl Year Range Serial # Range Crankshaft Crankshaft Crankshaft Crankshaft Crankshaft Crankshaft
Bearings - Std. Bearings - .001 Bearings - .001 Bearings - .002 Bearings - .010 Bearings - .020
(.025 mm) O/S (.025 mm) U/S (.05 mm) U/S (.25 mm) U/S (.5 mm) U/S
120 153/ L4 1964 - 1986 1666601 - 0B531853 23-818469001 N/A 23-818470001 N/A 23-818471001 23-818472
2.5L 153/ L4 1987 - 1989 0B531854 - OC853255 23-818469001 N/A 23-818470001 N/A 23-818471001 23-818472

140 181/ L4 1968 - 1986 2508261 - 0B450800 23-818469001 N/A 23-818470001 N/A 23-818471001 23-818472
3.0L 181/ L4 1987 - 1989 0B450801 - 0C856558 23-818469001 N/A 23-818470001 N/A 23-818471001 23-818472

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