Ring 1438031 for Caterpillar Equipment

1438031 is a back-up ring used in sealing systems for Caterpillar material loaders, hydraulic mini excavators, excavators and wheel excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Material loaders: MH3022, MH3024
• Hydraulic mini excavators: 307D, 308D
• Excavators: 308C, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 314F CR, 315-A, 315-A L, 315B, 315B FM L, 315B L, 315C, 315D L, 315F LCR, 316E L, 316F, 316F L, 317B L, 317B LN, 318B, 318B N, 318C, 318D L, 318D2 L, 318E L, 318F, 318F L, 319C
• Wheel excavators: M313C, M313D, M314F, M315D2, M315F, M318C, M318C MH, M318D, M318D MH, M320D2, M320F, M322D, M322D MH, M322D2 MH, M324D2 MH

Cross-reference numbers

• 143-8031
• 1438031

Specifications