In stock
SKU: 8T1789
8T1789 Piston Seal fit Caterpillar
In stock
SKU: 8T1789
8T1789 Piston Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$13.00
Delivery
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8T1789 Piston Seal for Caterpillar Equipment
The 8T1789 piston seal is used in hydraulic systems of Caterpillar tracked bulldozers, off-road dump trucks, wheel bulldozers, excavators, wheel loaders, and load-delivery machines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Tracked bulldozers:
- D11N
- D11R
- D11T
- Off-road dump trucks:
- 795F AC
- 795F XQ
- 797
- 797B
- 797F
- Wheel bulldozers:
- 844
- 844H
- 854G
- 854K
- Excavators:
- 235C
- 235D
- 245
- 245B
- 245D
- 365B
- 365B II
- 365C
- 385C
- 385C FS
- 5080
- 5090B
- 5130
- Wheel loaders:
- 950G
- 950G II
- 962G
- 962G II
- 966D
- 966E
- 966F
- 966F II
- 966G
- 966G II
- 970F
- 972G
- 972G II
- 980C
- 980F
- 980F II
- Load-delivery machines:
- R1300
- R1300G
- R1300G II
- R1600
Cross-reference numbers
- 8T1789
- 8T-1789
Specifications
| Part type | Piston seal |
| Seal form | Type 3 |
| Groove width — A | 0.63 in, tolerance ±0.002 in |
| Groove diameter — H | 6.09 in, tolerance ±0.003 in |
| Hole diameter | 7.00 in |
| Weight | 0.5 lb |
| Length | 20 cm |
| Width | 20 cm |
| Depth | 2 cm |
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