1672323 U-Cup Rod Seal fit Caterpillar
1672323 U-Cup Rod Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 1672323 U-Cup Rod Seal fit Caterpillar
Caterpillar U-Cup Rod Seal 1672323
The 1672323 U-cup rod seal is a hydraulic seal for Caterpillar equipment, including tracked bulldozers, pipe layers, attachments, and skidding tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The seal is designed for installation at the hydraulic cylinder rod position. Its U-cup profile provides the sealing interface around the rod in the hydraulic assembly. The supplied product data identifies the seal form as Type A and the main sealing material as urethane.
Fitment
The part is listed for the following Caterpillar equipment models and series:
- Tracked bulldozers: D6, D6 XE, D6GC, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R LGP, D6R STD, D6R XL, D6T, D6T LGP, D6T LGPPAT, D6T XL, D6T XL PAT, D6T XW, D6T XW PAT, D6XE, D7R, D7R II, D7R LGP, D7R SERIES, D7R XR.
- Pipe layer: 572R II.
- Attachments: H110E, H110E S, H120E, H120E S, H130E, H130E S, H140E, H140E S, H160E, H160E S, H180E, H180E S, Hydraulic H115E, H115E S.
- Skidding Caterpillar tractors: 517, 527, D5HTSK II.
Model designations may include series, operating configuration, or equipment version identifiers. The listed fitment applies to the model references provided for part number 1672323.
Cross-reference numbers
The seal is identified by the following part number designations:
| CTP SKU | 1672323 |
| Part number designation | 167-2323 |
Specifications
| Part type | U-cup rod seal |
| Application | Hydraulic seal |
| Seal form | Type A |
| Main seal material | Urethane |
| Material | Urethane |
| Inner diameter | 3.50 in |
| Outside diameter — B | 4.13 in |
| Outside diameter tolerance | +0.002 in / -0.000 in |
| Width — A | 0.82 in |
| Width tolerance | +0.015 in / -0.000 in |
| Product weight | 0.1 lb |
| Product length | 15.24 cm |
| Product width | 12.70 cm |
| Product depth | 2.54 cm |
The dimensional data is specified separately for the seal cross-section and for the listed product dimensions. The available product information does not specify additional seals, installation tools, or other components included with the part.





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