In stock
SKU: 8C9121
8C9121 Buffer Seal fit Caterpillar
In stock
SKU: 8C9121
8C9121 Buffer Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$5.69
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
Characteristics 8C9121 Buffer Seal fit Caterpillar
Main characteristics
Compatible models
Caterpillar 10,
Caterpillar 11,
Caterpillar 11SU,
Caterpillar 11U,
Caterpillar 58,
Caterpillar 58L,
Caterpillar 59,
Caterpillar 59L,
Caterpillar 59N,
Caterpillar 8,
Caterpillar 8A,
Caterpillar 8S,
Caterpillar 8U,
Caterpillar 9,
Caterpillar 9C,
Caterpillar 9S,
Caterpillar 9SU,
Caterpillar 9U,
Caterpillar D10N,
Caterpillar D10R,
Caterpillar D11N,
Caterpillar D8L,
Caterpillar D9L,
Caterpillar D9N,
Caterpillar D9R,
Caterpillar 225,
Caterpillar 225B,
Caterpillar 225D,
Caterpillar 229,
Caterpillar 229D
Part type
Buffer seal
Cross reference
8C-9121
Buffer Seal 8C9121 for Caterpillar Equipment
Buffer seal for hydraulic and rod sealing assemblies used on Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Tracked bulldozers: 10, 11, 11SU, 11U, 58, 58L, 59, 59L, 59N, 8, 8A, 8S, 8U, 9, 9C, 9S, 9SU, 9U, D10N, D10R, D11N, D8L, D9L, D9N, D9R
- Excavators: 225, 225B, 225D, 229, 229D
- Track loaders: 973
- Wheel loaders: 950B, 950B/950E, 950E, 950F, 950F II, 950G, 950G II, 960F, 962G, 966D, 966E, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II
- Ground compactors for earthwork: 836
- Load-delivery machines: 1600 rand
- Forest machines: 227
Cross-reference numbers
- 8C-9121
- 8C9121
Specifications
| Part type | Buffer seal |
| Seal category | Wiper rod seal |
| Seal form | Type B |
| Groove width — A | 3.89 in, tolerance ±0.005 in |
| Groove diameter — H | 0.22 in, tolerance ±0.005 in |
| Stem diameter | 3.25 in |
| Weight | 0.1 lb |
| Length | 30.48 cm |
| Width | 30.48 cm |
| Depth | 30.48 cm |





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