REPLACES PART NUMBERS:
• 31-62596A1
• 31-62596A2
ITEM SPECIFICATIONS:
• Component: Lower Rod Needle Bearing (Caged)
• Construction: Needle Rollers with Retainer Cage
• Application: Connecting Rod Lower End
• Engine Type: 2-Stroke Outboard
• Brands: Mercury, Mariner, Chrysler/Force
• HP Range: 35HP-150HP
COMPATIBLE MODELS:
Mercury: 35HP-150HP 2-Stroke Outboard (1970-1996)
Chrysler/Force: 40HP-125HP 2-Stroke Outboard (1979-1995)
Mariner: All applicable models by part number
PRODUCT DETAILS:
This lower rod needle bearing with retainer cage is designed for Mercury, Mariner, and Chrysler/Force 2-stroke outboard engines ranging from 35 horsepower to 150 horsepower. The caged needle bearing assembly installs at the lower end of the connecting rod where it rides on the crankshaft journal, providing low-friction support for the reciprocating motion of the piston and connecting rod. Compatible with a wide range of Mercury 2-stroke outboard configurations including cross flow, looper, and sport jet models in 2-cylinder, 3-cylinder, 4-cylinder, and 6-cylinder versions. Chrysler/Force outboard engines from 40HP through 125HP and Mariner outboards that use the same bearing specification. The retainer cage holds the needle rollers in proper alignment during installation and operation, ensuring consistent load distribution across the bearing surface. Always replace rod bearings during engine rebuild to prevent premature failure from worn or damaged 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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