6V5391 O-ring for Caterpillar Equipment

6V5391 is an O-ring used in Caterpillar equipment and engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Asphalt pavers: AP-1000B, AP-1055B, AP-1055D, AP-650B, AP-655C, AP-900B, BG-225C, BG-2455C, BG-2455D, BG-260D
• Backhoe loaders: 446B, 446D
• Excavators: 311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 316E L, 318D L, 318D2 L, 318E L, 319D, 319D L, 319D LN, 320 L, 320N, 322, 322 FM L, 322 LN, 325, 325 LN, 349E, 349E L, 349E L VG, 349F L, E300B, M325D L MH, M325D MH
• Gas engines: G3304B, G3306B, G3406
• Generator set engines: 3406C
• Industrial engines: 3406B
• Integrated toolcarriers: IT18, IT18B, IT28, IT62H
• Mobile hydraulic power units: 349E, 349E L HVG
• Motor graders: 120G, 12G, 130G, 140G, 14G, 160G, 16G
• Petroleum generator sets: G3306B
• Track-type tractors: D5C III, D6H, D6H XL, D6H XR, D7H, D8N, D8R, D9R
• Truck engines: 3406B, 3406C, 3406E
• Vibratory compactors: CB-534C, CB-534D, CB-54, CB-634C, CB-634D, CD-54, CP-68B, CS-56B, CS-66B, CS-68B
• Wheel loaders: 916, 936F, 950H, 962H, 966H, 972H, G936
• Wheel tractors: 621B, 627B
• Wheeled excavators: M312, M313C, M313D, M315, M315C, M315D, M315D2, M316C, M316D, M317D2, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH, M325C MH

Specifications