Aluminum gear is 2-15/16" O

3688 and more - Replaces OEM Number 109290C6

Aftermarket Connecting Rod for the Caterpillar 3056 ESN 7MS2099-UP diesel engine

1 5/16 square

They are designed for continuous heavy-duty use and meet the requirements of large farms and contractors

Maxiforce Overhaul Engine Kit (DT466) Standard, for Navistar 114-BP20070203 Aluminum gear is 2-15/16" OAftermarket Engine Overhaul Kit for the Perkins INTERNATIONAL HARVESTER NAVISTAR DT466 (ESN 440,036 567,491) 1300 SERIES (WB & WC BUILDS) diesel engine. Direct replacement for Perkins OKDT466W. Fits These Models Perkins Loaders: KX080 3T, M6040DT 1, M6040DTC 1, M6040F 1, M6040FC 1, M6040HD 1, TL230 Perkins Excavators: M7040FC 1, M7040HD 1, M7040HDC 1, M7040HDNB 1, M7040HDNBC, M7040SUH, M7040SUHD, SVL75, SVL75C