This is a A-U5LT0178 Upper Gasket Set PN: U5LT0178Main Description As Following : A-U5LT0178 Gasket Set, Upper P.N: U5LT0178 A-U5LT0178 Gasket Set, Upper P.N: U5LT0178 Replaces: U5LT0049 PERKINS ENGINE PARTS , U5LT0056 PERKINS ENGINE PARTS , U5LT0078 PERKINS ENGINE PARTS , U5LT0149 PERKINS ENGINE PARTS , VPA4063 VAPORMATIC , 3638709M91 MASSEY FERGUSON , Crossed From: HCU5LT0178 , , U5LT1178 PERKINS , 371377 , Found in Section & Models : Engine Parts > Gaskets, Caterpillar INDUSTRIAL/CONSTRUCTION: 4161 (CAT# 7E7702), Caterpillar INDUSTRIAL/CONSTRUCTION: 4181 (CAT# 7E7702), Caterpillar INDUSTRIAL/CONSTRUCTION: 4261 (E-SN 1992 CAT# 7E9559), Caterpillar INDUSTRIAL/CONSTRUCTION: 4361 (E-SN 1992 CAT# 7E9560), Caterpillar INDUSTRIAL/CONSTRUCTION: 4381 (E-SN 1992 CAT# 7E9560), Hyster INDUSTRIAL/CONSTRUCTION: H70-177XL, Hyster INDUSTRIAL/CONSTRUCTION: S80-S155XL, JCB INDUSTRIAL/CONSTRUCTION: C3X (E-SN 1992), JCB INDUSTRIAL/CONSTRUCTION: 415 (E-SN 1992) Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada