In stock
SKU: 7N1903
7N1903 Valve Spring (inner) fit Caterpillar
In stock
SKU: 7N1903
7N1903 Valve Spring (inner) fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$6.48
Delivery
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Characteristics 7N1903 Valve Spring (inner) fit Caterpillar
Main characteristics
Part type
Inner valve spring
Cross reference
7N-1903
Compatible models
Caterpillar 11,
Caterpillar 11SU,
Caterpillar 11U,
Caterpillar D11N,
Caterpillar D11R,
Caterpillar G3520B,
Caterpillar 776B,
Caterpillar 776C,
Caterpillar 777B,
Caterpillar 777C,
Caterpillar 784B,
Caterpillar 785,
Caterpillar 785B,
Caterpillar 789,
Caterpillar 789B,
Caterpillar 793,
Caterpillar 793B,
Caterpillar 3508,
Caterpillar 3512,
Caterpillar 3516,
Caterpillar G3508,
Caterpillar G3512,
Caterpillar G3516,
Caterpillar PM3508,
Caterpillar PM3512,
Caterpillar PM3516,
Caterpillar PMG3516,
Caterpillar SR4,
Caterpillar 5130,
Caterpillar 5230
7N1903 Valve Spring (Inner) for Caterpillar Equipment
The 7N1903 valve spring is an inner spring used in cylinder head valve assemblies of Caterpillar equipment, engines, generators, and machines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Tracked bulldozers: 11, 11SU, 11U, D11N, D11R
- Petroleum products: G3520B
- Off-road dump trucks: 776B, 776C, 777B, 777C, 784B, 785, 785B, 789, 789B, 793, 793B
- Engine and generator packages: 3508, 3512, 3516, G3508, G3512, G3516, PM3508, PM3512, PM3516, PMG3516, SR4
- Ship equipment: 3508, 3512, 3516
- Excavators: 5130, 5230
- Industrial engines: 3508, 3512, 3516, 3516B, 3508B, 3508C, G3508, G3508B, G3508J, G3512, G3512B, G3512J, G3516, G3516B, G3516J, G3520B, G3520J, G3606, G3606B, G3608, G3612, G3616
- Generators: SR4, SR4B, SR4BHV
- Wheel loaders: 994
Cross-reference numbers
| CTP SKU | 7N1903 |
| Part number designation | 7N-1903 |
Specifications
| Part type | Inner valve spring |
| Application | Cylinder head valve assembly |
| Equipment manufacturer | Caterpillar |
| Length | 9 in |
| Height | 1.2 in |
| Weight | 0.1 lb |
| Listed length | 8.89 cm |
| Listed width | 15.24 cm |
| Listed depth | 1.27 cm |






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