REPLACES: CATERPILLAR: 312-7536 312753K PERKINS: 2873K631 3586847 ITEM DESCRIPTION: STARTER UNIT TYPE: CATERPILLAR TYPE: PLGR VOLTAGE: 12 POWER: 3 KW ROTATION: CLOCKWISE TOOTH COUNT: 10 WEIGHT: 12 LBS / 5.44 KG 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. APPLICATIONS: PLEASE VERIFY YOUR OEM PART NUMBER FROM YOUR ORIGINAL UNIT TO HELP ENSURE FITMENT. SULLAIR COMPRESSOR 375 WITH CATERPILLAR ENGINE CLAAS TRACTORS WITH CATERPILLAR ENGINE CLAAS TRACTORS WITH PERKINS ENGINE