REPLACES PART NUMBERS:
Mercury/Mariner: 31-17514A1, 31-17514A2, 31-17514B2, 67526A1, 67526A2, 814337A1, 821146A1, 31-8M0045428, 31-8M0045430
Johnson/Evinrude: 0306250, 0322144, 0378223, 0378528, 0388188, 0388342, 0388344, 0436932, 0437088
ITEM SPECIFICATIONS:
• Component: Lower Rod Bearing (Connecting Rod)
• Application: Connecting Rod Lower End
• Engine Type: 2-Stroke Outboard
• Brands: Mercury, Mariner, Johnson, Evinrude, Chrysler/Force
• HP Range: 20HP-150HP
COMPATIBLE MODELS:
Mercury/Mariner: 20HP-150HP 2-Stroke (1970-2005)
Johnson/Evinrude: 20HP-150HP 2-Stroke (1972-2005)
Chrysler/Force: 40HP-120HP (1996-1999)
PRODUCT DETAILS:
Universal-fit lower rod bearing compatible with multiple marine engine brands including Mercury, Mariner, Johnson, Evinrude, and Chrysler/Force 2-stroke outboard engines. The connecting rod lower bearing is one of the most critical components in a 2-stroke outboard engine, supporting the reciprocating load between the piston assembly and rotating crankshaft. This bearing covers an extensive application range from 20 horsepower through 150 horsepower across 2-cylinder, 3-cylinder, V4, and V6 engine configurations from 1970 through 2005. The wide cross-reference compatibility makes this bearing suitable for many popular outboard engine rebuilds across Mercury, Mariner, Johnson, Evinrude, and Chrysler/Force platforms. Rod bearing replacement is essential during any powerhead rebuild to ensure proper crankshaft clearance and prevent catastrophic engine damage from worn bearing surfaces. Verify your part number before ordering to confirm correct application for your specific engine.
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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