524-5527 Wiring Harness Group
Cat® Wiring Harness Assembly (24V PETU QS Larne)
Description
Cat wiring harness groups reliably supply power to machine electronics and systems in demanding operating conditions. OEM direct-replacement wiring harness groups are built to meet strict machine requirements and help make field repair of Cat machines easy.
Features
- OEM direct replacement
- Heat resistant
- Diesel exhaust fluid (DEF) control harness
Applications
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Compatible Equipment
- Generator Sets: C7.1
- Track Loaders: 973K, 826K, 963K, 953K
- Cold Planers: PM622, PL87, PL83, PM620, PL72
- Compactors: 824K, 825K, 834K
- Engines: C13, C15, C18
- Excavators: 374F, 390F L, 349F L, 336F LN, 336F, 336F L, 336F L XE, 335F LCR, 637K, 390F, 352F, 374F L, 621K
- Motor Graders: 16, 18, 16M3
- Dozers: D6T, D7E, D6T LGP, D8T, D9T, D6N, D8
- Wheel Loaders: 988K, 926M, RM500B, 938M
- Off-Highway Trucks: 745C, 740, 770G, 725C2, 730, 772G, 745, 735, 725, 740 GC
Additional information
| Machine Model | 16, 16M3, 18, 335F LCR, 336F, 336F L, 336F L XE, 336F LN, 349F L, 352F, 374F, 374F L, 390F, 390F L, 621K, 637K, 725, 725C2, 730, 735, 740, 740 GC, 745, 745C, 770G, 772G, 824K, 825K, 826K, 834K, 926M, 938M, 953K, 963K, 973K, 988K, C13, C15, C18, C7.1, D6N, D6T, D6T LGP, D7E, D8, D8T, D9T, PL72, PL83, PL87, PM620, PM622, RM500B |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |








