3T-3159 5.1 mm OD Compression Spring
Cat® Compression Spring, OD 5.1 mm
Description
The compression spring is designed and constructed to resist the compressive load or force applied to it. When a compressive force is applied, the coils are compressed and the spring stores energy. The compression spring is cylindrical in shape, with a helical coil wound tightly to resist compression.
Attributes
- 6 total coils and 4 active coils help maintain shape and stability
- Provides a spring rate of 4.55 N/mm, giving the spring high stiffness
Applications
The compression spring is used to provide support and maintain proper alignment between parts. This compression spring is widely used on Cat Tree Harvesters, Motor Graders, Excavators, Backhoe Loaders, Skidders, Harvesters – 6 Wheel (Tree), Pipelayers, Wheel Tractor-Scrapers, Track-Type Dozers, Trucks, Freight Trucks, Wheel Dozers, Compactors, Wheel Loaders, Track-Type Loaders, Powertrain, Articulated Trucks, Paving Equipment, Telehandlers, and Lift Trucks.
Specifications
| Material | Carbon Steel |
|---|---|
| Length | 10.31 mm (0.4 in) |
| Outside Diameter | 5.1 mm (0.2 in) |
| Spring Type | Compression |
| Weight | 1.5 kg (3.3 lb) |
| Wire Size | 0.6 mm (0.02 in) |
Compatible Equipment
- Motor Graders: 120H, 12K, 160K, 120, 140K, 12H, 140H, 16H, 140 GC
- Track Loaders: 826G, 824G, 816F
- Cold Planers: PL83, PL87
- Dozers: D8L, D5N, D6R, D6N, D7R, D6R III, D7R II, D9L, D6R II, D5M, D6M, D4G, D6G, D5G, D6T, D3G, D10R, D11R, D6R XL, D9R
- Excavators: 120 GC
- Wheel Loaders: R1700G, R3000H, 962G, 966H, 950G, 950H, 972H, 980G, 966F, 980H, 988G, 988H, R1300G, 972G, 924GZ, R1600H, R2900G
- Off-Highway Trucks: 785, 771D, 777, 789D, 793D, 773E, 785D, 773D, 777D, 789
- Asphalt Pavers: AD30, AD45, AD63
Additional information
| Machine Model | 120, 120 GC, 120H, 12H, 12K, 140 GC, 140H, 140K, 160K, 16H, 771D, 773D, 773E, 777, 777D, 785, 785D, 789, 789D, 793D, 816F, 824G, 826G, 924GZ, 950G, 950H, 962G, 966F, 966H, 972G, 972H, 980G, 980H, 988G, 988H, AD30, AD45, AD63, D10R, D11R, D3G, D4G, D5G, D5M, D5N, D6G, D6M, D6N, D6R, D6R II, D6R III, D6R XL, D6T, D7R, D7R II, D8L, D9L, D9R, PL83, PL87, R1300G, R1600H, R1700G, R2900G, R3000H |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Asphalt Pavers, Cold Planers |
| Part Source | Genuine OEM |





