2H9247 Ring fit Caterpillar
2H9247 Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Transmission Seal Ring 2H9247 for Caterpillar Equipment
2H9247 is a transmission seal ring used in Caterpillar equipment, including articulated dump trucks, backhoe loaders and earthmoving compactors. The ring is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is an O-ring-type sealing element for fixed and some moving connections. Its specified material is NBR nitrile, and the listed dimensions correspond to the 2H9247 ring configuration.
Fitment
The 2H9247 ring is listed for the following Caterpillar equipment categories:
- Articulated dump trucks
- Backhoe loaders
- Earthmoving compactors
Compatible Caterpillar equipment models listed for this part include:
- Caterpillar 725
- Caterpillar 730
- Caterpillar 426C
- Caterpillar 430E
- Caterpillar 436C
- Caterpillar 442E
- Caterpillar 444E
- Caterpillar 446B
- Caterpillar 446D
- Caterpillar 816F
Model compatibility should be checked against the machine serial number and the sealing assembly configuration before installation, because the listed machine series may contain different component arrangements.
Cross-reference numbers
- 2H9247
- 2H-9247
2H9247 and 2H-9247 are the two number formats specified for the same ring.
Specifications
| Part type | Transmission seal ring; O-ring-type sealing element |
| Equipment manufacturer | Caterpillar |
| Manufacturer of this part | CTP (Costex Tractor Parts) |
| Part condition | New aftermarket part |
| Part number | 2H9247 |
| Number format also listed | 2H-9247 |
| Material | NBR, nitrile |
| Nominal size | -252 |
| Inner diameter | 5.23 in |
| Cross-section | 0.14 in |
| Cross-section diameter | 0.14 in |
| Groove diameter H | 5.29 in, tolerance ±0.005 in |
| Groove width A | 0.22 in, tolerance ±0.004 in |
| Hole diameter | 5.50 in |
| Coating | No coating |
| Support ring reference | 2K-2961 |
| Listed weight | 0.1 lb |
| Listed length | 16.22 cm |
| Listed width | 13.2 cm |
| Listed depth | 2.4 cm |
The support ring reference 2K-2961 is specified separately from the 2H9247 seal ring. The supplied component is identified by SKU 2H9247; no additional components are stated as included.

























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