3P5726 Transmission Seal Ring fit Caterpillar
3P5726 Transmission Seal Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Transmission Seal Ring 3P5726
Transmission seal ring for Caterpillar equipment, including tracked bulldozers, motor graders, and skidding tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by the Caterpillar reference 3P-5726 and is used in transmission sealing applications on the Caterpillar machine models listed below. Model compatibility should be checked against the machine serial number and the removed part before installation.
Fitment
Tracked bulldozers:
- Caterpillar 5
- Caterpillar 54
- Caterpillar 55
- Caterpillar 5A
- Caterpillar 5P
- Caterpillar 5S
- Caterpillar D4H
- Caterpillar D4H III
- Caterpillar D4H XL
- Caterpillar D5H
- Caterpillar D5H XL
Autograders:
- Caterpillar 120G
- Caterpillar 12G
- Caterpillar 130G
- Caterpillar 140G
- Caterpillar 160G
Skidding Caterpillar tractors:
- Caterpillar 54H
- Caterpillar D4HTSK II
- Caterpillar D4HTSK III
- Caterpillar D5HTSK II
Cross-reference numbers
| Caterpillar part number | 3P-5726 |
| Part number without separator | 3P5726 |
| Additional reference listed for the part | CX28 |
Specifications
| Part type | Transmission seal ring |
| Equipment manufacturer | Caterpillar |
| Part condition | New |
| Part classification | Aftermarket spare part |
| Manufacturer | CTP (Costex Tractor Parts) |
| Inner diameter | 139 mm |
| Cross-section direction | Shaft diameter facing the inner edge |
| Main seal material | Plastic |
| Weight | 0.1 lb |
| Length | 15.24 cm |
| Width | 20.32 cm |
| Depth | 2.54 cm |
The ring is supplied as a single transmission sealing component. The dimensions provided are the recorded product dimensions and are not a substitute for checking the installation location. Before fitting, compare the inner diameter, cross-section orientation, part number, and machine application with the service documentation for the specific Caterpillar unit.

























Questions 3P5726 Transmission Seal Ring fit Caterpillar 0 questions