279-2589 8 Groove Idler Pulley
Cat® 8-Groove Iron Idler Pulley Used in Engines
Description
The idler pulley guides the serpentine belt.
Features
Cat® parts are manufactured to precise specifications to be durable, reliable, efficient and environmentally friendly.
Specifications
| Height | 91.4 mm |
|---|---|
| Width | 66 mm |
| Length | 91.4 mm |
| Material | Alloy Iron |
Compatible Equipment
- Generator Sets: C9, C4.4, C7.1
- Track Loaders: 973K, 982, 972
- Cold Planers: PM622, PL83, PL87, PL72, PM-200, PM620
- Compactors: C9.3B, C13B
- Engines: C15, C13, C11, C18
- Excavators: 374D L, 390F L, 374F, 390D L, 349F L, 336, 352, 365C, 365C L, 340, 355, 3508B, 349, 349E L VG, 336E L, 336F, 336F L XE, 336F L, 336E LH, 336E, 336E LN, 336F LN, 336E H, 657G, 637G, 637E, 390F, 349E, 345 GC, 385C FS, 349E L, 385C, 6018, 390D, 352F, 621G, 6015 FS, 374F L, 385C L, 6015
- Motor Graders: 14, 18, 16, 16M3, 120H, 12H
- Dozers: D8R, D8T, D8, D10, D7, D6T LGP, D9T, D6T, D9
- Wheel Loaders: 966, RM400, 980, 966L, 972L, 966K, 980L, R1700K
- Off-Highway Trucks: 730, 735, 725, 725C2, 772G, 770G
Additional information
| Machine Model | 120H, 12H, 14, 16, 16M3, 18, 336, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F, 336F L, 336F L XE, 336F LN, 340, 345 GC, 349, 349E, 349E L, 349E L VG, 349F L, 3508B, 352, 352F, 355, 365C, 365C L, 374D L, 374F, 374F L, 385C, 385C FS, 385C L, 390D, 390D L, 390F, 390F L, 6015, 6015 FS, 6018, 621G, 637E, 637G, 657G, 725, 725C2, 730, 735, 770G, 772G, 966, 966K, 966L, 972, 972L, 973K, 980, 980L, 982, C11, C13, C13B, C15, C18, C4.4, C7.1, C9, C9.3B, D10, D6T, D6T LGP, D7, D8, D8R, D8T, D9, D9T, PL72, PL83, PL87, PM-200, PM620, PM622, R1700K, RM400 |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |





