1540738 Ring-back Up fit Caterpillar
1540738 Ring-back Up fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1540738 Ring-back Up — Caterpillar
1540738 is a transmission seal ring, identified as a Ring-back Up, for Caterpillar excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The part is used in the transmission systems of the following Caterpillar excavator models and model variants:
- Caterpillar 320B
- Caterpillar 320C
- Caterpillar 320D
- Caterpillar 320D FM
- Caterpillar 320D GC
- Caterpillar 320D L
- Caterpillar 320D LN
- Caterpillar 320D LRR
- Caterpillar 320D RR
- Caterpillar 322B
- Caterpillar 322C
- Caterpillar 323D L
- Caterpillar 323D LN
- Caterpillar 323D SA
- Caterpillar 324D
- Caterpillar 324D L
- Caterpillar 325C
- Caterpillar 325C L
- Caterpillar 325D
- Caterpillar 325D L
- Caterpillar 328D LCR
- Caterpillar 329D
- Caterpillar 329D L
Fitment applies to the model designations listed above. The suffixes identify specific machine versions, including L, LN, LRR, RR, FM, GC, SA and LCR configurations where indicated. Before installation, the model designation and the part dimensions should be checked against the equipment being serviced.
Specifications
| Part type | Transmission seal ring |
| Product designation | Ring-back Up |
| Equipment brand | Caterpillar |
| Equipment type | Excavator |
| Application | Transmission |
| Condition | New |
| Weight | 0.1 lb |
| Length | 15.24 cm |
| Width | 12.7 cm |
| Depth | 2.54 cm |
The listed dimensions are length 15.24 cm, width 12.7 cm and depth 2.54 cm. The stated weight is 0.1 lb. Material, thread parameters and additional installation components are not specified in the available product data.




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