7W-2826 Air-Fuel Ratio Control Spring
Cat® Engine Air-Fuel Ratio Control Compression Spring
Description
Compression springs are typically made of high-strength steel wire that can withstand the high temperatures and pressures generated within the engine. The compression spring must be properly sized and calibrated, which is important to ensure efficient and reliable engine operation. A compression spring is a spring of helical design that gains compression and tension through spring compression (shortening) as more load is applied.
Features
- Free Length: 32.56 mm
- Solid Length: 9.29 mm
- Spring Rate: 4.08 N/mm
- Springs are manufactured to exact specifications for rugged durability, reliable performance and outstanding productivity.
Applications
The air-fuel ratio control spring helps maintain the proper air-fuel ratio, which is critical to ensuring proper engine performance, fuel efficiency, and emissions control.
Specifications
| Inside Diameter | 30.49 mm (1.2 in) |
|---|---|
| Length | 33 mm (1.28 in) |
| Outside Diameter | 35 mm (1.38 in) |
| Spring Type | Compression |
| Wire Size | 2.31 mm (0.09 in) |
Compatible Equipment
- Generator Sets: C7.1, 3406B, 3406C
- Motor Graders: 12H, 140G, 140H
- Track Loaders: 824C, 826G, 816F, 953, 824G
- Dozers: D8N, D7H, D7G, D6R, D7R, D7G2, D8R, D6G2 XL, D6G2 LGP
- Excavators: 330 L, 637E, 637G, 350 L, 330B
- Wheel Loaders: 972G, 980G, 966F, R1300G
Additional information
| Machine Model | 12H, 140G, 140H, 330 L, 330B, 3406B, 3406C, 350 L, 637E, 637G, 816F, 824C, 824G, 826G, 953, 966F, 972G, 980G, C7.1, D6G2 LGP, D6G2 XL, D6R, D7G, D7G2, D7H, D7R, D8N, D8R, R1300G |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Generator Sets |
| Part Source | Genuine OEM |
