2T1137 Lock Pin Fits Caterpillar Models model-743B General Motors: 22865612

General Motors: 22865612

Industrial 1811

228000-3271 | Arrowhead: SND0471

The bearing features a 1-1/8" square bore inner ring designed to mount securely on square disc axles

2T1137 Lock Pin Fits Caterpillar Models model-743B General Motors: 22865612One New Aftermarket Replacement Lock Pin for Caterpillar (Cat) Wheel Tractor Scrapers This aftermarket replacement lock pin (OEM part number 2T 1137) is a steel chain offset lock pin used to connect offset links and pins in Caterpillar wheel tractor scraper drive and linkage assemblies. Replacing a worn or missing lock pin helps maintain secure connections and prevents unintended pin migration during operation. This pin measures 34. 93mm in length.