8N8220 Bearing-Standard Fits Caterpillar 4W5739 3406B

One New Aftermarket Replacement Connecting Rod Bearing - Standard (STD) for Caterpillar (Cat) Engines

This standard (STD) connecting rod bearing sleeve is a precision engine component used during engine rebuilds and overhauls on Caterpillar (Cat) 3200, 3300, and 3400 series engines. It fits the connecting rod journal of the crankshaft and is designed to maintain proper oil film clearance for reliable engine operation.

Compatible Models

Caterpillar Engine Applications: 3304, 3304B, 3306, 3306C, 3406B, G3306

Caterpillar Track-Type Tractors: D4H, D4H XL, D5H, D5H XL, D6D, D6E SR, D6G SR, D6H, D6H XL, D6H XR, D6R, D7G, D7H, D7R

Caterpillar Track-Type Loaders: 963, 973, 973C

Caterpillar Wheel Loaders: 936F, 966F, 966F II, 966G, 972G

Caterpillar Motor Graders: 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA

Caterpillar Wheel Dozers: 814B, 814F

Caterpillar Wheel Scrapers: 627B, 627G

Caterpillar Pipelayers: 572R

Caterpillar Track-Type Skidders: 517, D4HTSK III, D5HTSK II

Caterpillar Wheel Skidders: 515, 525, 545

Caterpillar Soil Compactors: 815F

Caterpillar Vibratory Compactors: CB-534

Replaces Part Number(s):

8N8220, 4W5739, 4W-5739, 3285572, 328-5572

Aftermarket Interchange Numbers

4L9855, 4N6258, 7M7821, 8N8219, 9H3987; Interstate-McBee: M-3285572, M-4N6258, M-4W5739; PAI: 370130, 370130E; Excel: 370130E; KMP: CB619AL, CB-619AL

New aftermarket replacement part - not remanufactured, not used.