CAT 1970986 ELECTRIC for 345C Caterpillar Part - WSTPARTS
WSTPARTS supplies the 1970986 ELECTRIC, a CAT Switch/Relay replacement part designed for Caterpillar 345C, 330C and 330D applications. It is categorized under Switch/Relay. Every unit is fitment-verified before dispatch. Manual reference: 330C: ENGINE ARRANGEMENT, group 187-0470, page 22; 330D: ENGINE ARRANGEMENT, group 224-9843, page 19.
1970986 ELECTRIC for Caterpillar 345C — Genuine & OEM Replacement Part
WSTPARTS supplies genuine and high-quality OEM replacement ELECTRIC (Part # 1970986). Designed for CAT 345C, 330C, 330D equipment.
Compatible Models
Key Features
- ✔ 100% compatible with CAT 345C, 330C, 330D
- ✔ Meets Caterpillar original quality and performance standards
- ✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
- ✔ Available for order, contact for lead time
Specifications
| Part Number (MPN) | 1970986 |
| Product Name | ELECTRIC |
| Brand | CAT |
| Applicable Models | 345C, 330C, 330D |
| Weight | 0.05 kg |
| Condition | New (Genuine / OEM Equivalent) |
| Warranty | 12 Months |
Where This Part Fits
Every row below is a real listing of 1970986 in the Caterpillar parts manual: the machine it is published under, the system it belongs to, the group number and the manual page. Use it to confirm the part against your own parts book before ordering.
| Machine | System | Group No. | Manual Page |
| 330C | ENGINE ARRANGEMENT | 187-0470 | p.22 |
| 330D | ENGINE ARRANGEMENT | 224-9843 | p.19 |
| 336D | ENGINE ARRANGEMENT | 290-0760 | p.35 |
| 345C | ENGINE ARRANGEMENT | — | p.19 |
| 330C | ENGINE ARRANGEMENT | 234-2917 | p.26 |
| 330C | ENGINE ARRANGEMENT | 234-2917 | p.30 |
System Notes — ENGINE ARRANGEMENT
The engine arrangement group covers the parts that mount and dress the engine as an assembly rather than the engine internals: engine mounts and isolators, belts and tensioners, pulleys, guards, brackets, and the plumbing that connects the engine to the rest of the machine. It is the interface layer, so its failures usually show up as vibration, belt squeal or a component that will not stay aligned. Worn isolators transmit vibration into the frame and fatigue nearby brackets; a tired tensioner lets the belt slip and takes the alternator or water pump with it. Parts are replaced when vibration at idle becomes noticeable or a belt starts tracking off its pulley.
FAQ
Is 1970986 the right part for my machine?
Match the part number on your old part, or send us your equipment serial number — WSTPARTS verifies fitment free of charge for CAT 345C.
Genuine vs OEM replacement — what is the difference?
Genuine CAT parts carry an anti-counterfeit label. OEM equivalents are built to the same specifications, bench-tested and supplied with full warranty at a better price.
Stock, shipping and warranty?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a 12-month warranty.
📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com
