In stock
SKU: 4N4366
4N4366 Spring fit Caterpillar
In stock
SKU: 4N4366
4N4366 Spring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$6.93
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
Characteristics 4N4366 Spring fit Caterpillar
Main characteristics
Compatible models
Caterpillar 518,
Caterpillar 528,
Caterpillar 814,
Caterpillar 920,
Caterpillar 930,
Caterpillar 930R,
Caterpillar 930T,
Caterpillar 950,
Caterpillar 966C,
Caterpillar 980B,
Caterpillar 3306,
Caterpillar 1673C,
Caterpillar 815,
Caterpillar 816,
Caterpillar D7G,
Caterpillar D4D,
Caterpillar D4E,
Caterpillar D5,
Caterpillar D5B,
Caterpillar D6C,
Caterpillar D6D,
Caterpillar D7F,
Caterpillar 120,
Caterpillar 120B,
Caterpillar 120G,
Caterpillar 12F,
Caterpillar 12G,
Caterpillar 130G,
Caterpillar 140,
Caterpillar 140B
Part type
Spring
Cross reference
4N-4366
4N4366 Spring for Caterpillar Equipment
The 4N4366 spring is a steel compression spring used in air starter motor applications on Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The spring is listed for the following Caterpillar equipment models and machine series:
- Wheel skidders: 518, 528
- Wheeled bulldozer: 814
- Wheel-type loaders: 920, 930, 930R, 930T, 950, 966C, 980B
- Dumper engines: 3306, 1673C
- Soil compactors: 815, 816
- Track-type tractors: 4, 4A, 5, 55, 5A, 5S, 6, D7G, 6A, 6S, D4D, D4E, D5, 140, 141, 143, 153, 163, D5B, D6C, D6D, D7F
- Autograders: 120, 120B, 120G, 12F, 12G, 130G, 140, 140B, 140G, 14E, 14G
- Wheel tractor-scrapers: 627, 627B, 637, 637B, 637D, 639D
- Construction equipment with D333C and 3306 engines: D333C, 3306
- Industrial engines: 3306, D333C, 1673C
- Pipe layers: 561C, 561D, 571F, 571G, 572F, 572G
- Track loaders: 941, 941B, 951, 951B, 951C, 955, 955K, 955L, 977, 977K, 977L
- Excavators: 215, 225, 235
- Generator set engine: SR4
Fitment should be checked by comparing the equipment model and the spring dimensions with the part installed in the air starter motor assembly.
Specifications
| Part type | Spring |
| Application | Air starter motor |
| Spring type | Compression |
| Material | Steel |
| Length | 1.02 in |
| Length | 3 cm |
| Outer diameter | 1.64 in |
| Wire size | 0.17 in |
| Width | 4 cm |
| Depth | 4 cm |
| Weight | 0.2 lb |





Questions 4N4366 Spring fit Caterpillar 0 questions