9X7274 Piston Seal fit Caterpillar
9X7274 Piston Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
9X7274 Piston Seal for Caterpillar Equipment
9X7274 is a piston seal used in hydraulic equipment manufactured by Caterpillar. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The seal is listed for Caterpillar ground compactors used for earthwork and Caterpillar backhoe loaders. The applicable machine models are provided below according to the available fitment information for part number 9X-7274.
Fitment
- Caterpillar ground compactors for earthwork:
- 825G
- 825G II
- 825H
- 825K
- Caterpillar backhoe loaders:
- 428C
- 436
- 438B
- 438C
Cross-reference numbers
- 9X7274
- 9X-7274
Specifications
| Part type | Piston seal |
| Seal form | Type 3 |
| Groove width A | 0.19 in, tolerance ±0.002 in |
| Hole diameter | 3.75 in |
| Groove diameter H | 3.21 in, tolerance ±0.003 in |
| Weight | 0.1 lb |
| Length | 13 cm |
| Width | 11 cm |
| Depth | 0.5 cm |
The part identification used for checking fitment is 9X7274, also written as 9X-7274. The listed dimensions include the seal groove width, hole diameter, and groove diameter required for dimensional comparison during part selection. The available product data identifies the seal form as Type 3 and does not specify additional installation components or a kit.




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