0931515 Back-up Ring fit Caterpillar
0931515 Back-up Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
0931515 Back-up Ring for Caterpillar Equipment
The 0931515 back-up ring is a transmission seal ring component used with Caterpillar excavators, pipelayers, track-type tractors, and undercarriage systems. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is listed for use in Caterpillar equipment across several machine families. The compatible applications include excavators, the PL61 pipelayer, D6K-series track-type tractors, and Caterpillar undercarriage systems.
Fitment
- Excavators: Caterpillar 311
- Excavators: Caterpillar 311B
- Excavators: Caterpillar 311C
- Excavators: Caterpillar 312
- Excavators: Caterpillar 312B
- Excavators: Caterpillar 312C
- Excavators: Caterpillar 312D
- Excavators: Caterpillar 313D2 LGP
- Excavators: Caterpillar 315
- Excavators: Caterpillar 315B
- Excavators: Caterpillar 315B L
- Excavators: Caterpillar 315C
- Excavators: Caterpillar 315D L
- Excavators: Caterpillar 316E L
- Excavators: Caterpillar 317
- Excavators: Caterpillar 318D L
- Excavators: Caterpillar 318D2 L
- Excavators: Caterpillar 320 L
- Excavators: Caterpillar E110
- Excavators: Caterpillar E110B
- Excavators: Caterpillar E120
- Excavators: Caterpillar E140
- Excavators: Caterpillar E200B
- Pipelayer: Caterpillar PL61
- Track-type tractors: Caterpillar D6K
- Track-type tractors: Caterpillar D6K LGP
- Track-type tractors: Caterpillar D6K XL
- Track-type tractors: Caterpillar D6K2
- Track-type tractors: Caterpillar D6K2 LGP
- Undercarriage systems: Caterpillar undercarriage equipment
Specifications
| Part name | Back-up Ring |
| Product category | Transmission Seal Rings |
| SKU | 0931515 |
| Equipment manufacturer | Caterpillar |
| Part type | Transmission seal ring component |
| Equipment types | Excavators, pipelayers, track-type tractors, and undercarriage systems |
| Length | 8.89 cm |
| Width | 15.24 cm |
| Depth | 1.27 cm |
| Weight | 0.1 lb |
| Condition | New |
| Manufacturer | CTP (Costex Tractor Parts) |
Before installation, the machine model and the existing part identification should be checked against the listed Caterpillar application. The fitment data covers the specified excavator models, Caterpillar PL61 pipelayer, D6K-series track-type tractors, and Caterpillar undercarriage equipment.






















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