CAT 2894769 REGULATOR- for C15 Caterpillar Part - WSTPARTS

The 2894769 REGULATOR- is a genuine and high-quality OEM replacement part compatible with Caterpillar C15 and C9 equipment. It is categorized under Thermostat. Every unit is fitment-verified before dispatch. Manual reference: C15: GENERATORS, group 235-1215, page 341; C9: GENERATORS, group 235-1201, page 310.

2894769 REGULATOR- for Caterpillar C15 — Genuine CAT & Replacement Part

WSTPARTS supplies genuine CAT and OEM-equivalent direct-replacement REGULATOR- (Part # 2894769). Designed for CAT C15, C9 equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT C15, C9
• ✔ Meets Caterpillar original quality and performance standards
• ✔ Genuine CAT lines: New Genuine / Cat Reman / Cat Classic | OEM-equivalent direct replacements
• ✔ Available for order, contact for lead time

Specifications

Part Number (MPN)	2894769
Product Name	REGULATOR-
Brand	CAT
Applicable Models	C15, C9
Weight	1.22 kg
Condition	New (Genuine CAT / OEM-equivalent direct replacement)
Warranty	12 Months

Where This Part Fits

Every row below is a real listing of 2894769 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
C15	GENERATORS	235-1215	p.341
C9	GENERATORS	235-1201	p.310
C15	GENERATORS	235-1214	p.344
C9	GENERATORS	247-6126	p.318
C15	GENERATORS	235-1216	p.347
C9	GENERATORS	285-7039	p.321
C15	GENERATORS	235-1218	p.350

System Notes — GENERATORS

The generators group covers the alternator end of a generator set: stator, rotor, exciter, bearings, coupling disc, terminal box and the voltage regulation hardware. It converts engine rotation into electrical output at a held voltage and frequency. Bearing wear and insulation degradation are the two long-term concerns — a bearing that starts to rumble will eventually seize and take the rotor with it, while moisture and heat slowly break down winding insulation. Parts in this group are replaced when vibration rises, when insulation resistance falls on a megger test, or when output voltage becomes unstable under load.

FAQ

Is 2894769 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 C15.

Genuine CAT vs direct replacement — what is the difference?
Genuine CAT covers three factory lines: New Genuine, Cat Reman (core exchange with core charge) and Cat Classic (brand-new economy line). OEM-equivalent direct replacements are non-CAT parts; grade and warranty are confirmed in the quotation.

Stock, shipping and warranty?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a warranty per quotation.

📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com