CAT 0091436 BEARING for C18 Caterpillar Part - WSTPARTS

The 0091436 BEARING is a genuine and high-quality OEM replacement part compatible with Caterpillar C18, C15 and 3306 equipment. It is categorized under Drivetrain. Every unit is fitment-verified before dispatch. Manual reference: 3306: ELECTRICAL AND STARTING SYSTEM, group 106-5520, page 1217; 3406E: ELECTRICAL AND STARTING SYSTEM, group 130-1159, page 413.

0091436 BEARING for Caterpillar C18 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement BEARING (Part # 0091436). Designed for CAT C18, C15, 3306, 3406E, 3616 equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT C18, C15, 3306, 3406E, 3616
• ✔ 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)	0091436
Product Name	BEARING
Brand	CAT
Applicable Models	C18, C15, 3306, 3406E, 3616
Weight	0.05 kg
Condition	New (Genuine / OEM Equivalent)
Warranty	12 Months

Where This Part Fits

Every row below is a real listing of 0091436 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
3306	ELECTRICAL AND STARTING SYSTEM	106-5520	p.1217
3406E	ELECTRICAL AND STARTING SYSTEM	130-1159	p.413
C15	ELECTRICAL AND STARTING SYSTEM	136-2640	p.938
C18	ELECTRICAL AND STARTING SYSTEM	136-2640	p.527
C9	ELECTRICAL AND STARTING SYSTEM	261-1551	p.269
3616	FUEL SYSTEM	009-1436	p.181
C15	ELECTRICAL AND STARTING SYSTEM	136-2641	p.940
C18	ELECTRICAL AND STARTING SYSTEM	136-2641	p.529

System Notes — ELECTRICAL AND STARTING SYSTEM

The electrical and starting system covers the battery, starter motor, alternator, wiring harness, relays, switches and the instrument panel. It carries current from the batteries to the starter to crank the engine, and from the alternator back to keep the batteries charged. Because these machines work in dust, vibration and wide temperature swings, connectors corrode, harness insulation chafes against the frame, and starter solenoids burn out from repeated short cranks. Parts in this group are usually replaced on a symptom basis — slow cranking, a dash warning, lights that dim under load, or a no-start condition traced to an open circuit.

System Notes — FUEL SYSTEM

The fuel system covers the injection pump, injectors, fuel transfer pump, filters and water separator, lines and the tank. It meters and atomises diesel at the precise moment and quantity the engine needs. Modern CAT engines run very tight injector tolerances, so the group is sensitive to water and dirt: a worn injector dribbles instead of atomising, causing rough idle, white smoke and diluted oil, while a clogged filter starves the pump under load. Parts here are replaced when the engine misfires, smokes, loses power under load, or when the water separator keeps tripping — always after the fuel quality itself has been ruled out.

FAQ

Is 0091436 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 C18.

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