CAT 7M9544 VALVE for C18 Caterpillar Part - WSTPARTS

7M9544 VALVE is a Valve Assembly component engineered for Caterpillar C18, C15 and 3306 machines, built to match original factory specifications. It is categorized under Valve Assembly. Every unit is fitment-verified before dispatch. Manual reference: 3306: ELECTRICAL AND STARTING SYSTEM, group 106-5520, page 1215; 3406E: ELECTRICAL AND STARTING SYSTEM, group 130-1159, page 415.

7M9544 VALVE for Caterpillar C18 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement VALVE (Part # 7M9544). Designed for CAT C18, C15, 3306, 3406E, 3616, G3608, G3612, G3616 equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT C18, C15, 3306, 3406E, 3616, G3608, G3612, G3616
• ✔ 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)	7M9544
Product Name	VALVE
Brand	CAT
Applicable Models	C18, C15, 3306, 3406E, 3616, G3608, G3612, G3616
Weight	0.45 kg
Condition	New (Genuine / OEM Equivalent)
Warranty	12 Months

Where This Part Fits

Every row below is a real listing of 7M9544 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.1215
3406E	ELECTRICAL AND STARTING SYSTEM	130-1159	p.415
C15	ELECTRICAL AND STARTING SYSTEM	136-2640	p.942
C18	ELECTRICAL AND STARTING SYSTEM	136-2640	p.531
G3608	AIR INLET AND EXHAUST SYSTEM	219-2856	p.270
G3612	AIR INLET AND EXHAUST SYSTEM	216-8696	p.137
G3616	AIR INLET AND EXHAUST SYSTEM	119-7536	p.423
3616	AIR INLET AND EXHAUST SYSTEM	030-7964	p.157

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 — AIR INLET AND EXHAUST SYSTEM

The air inlet and exhaust system covers the air cleaner housing and elements, intake piping, turbocharger, aftercooler, exhaust manifold, turbo mounting hardware and gaskets. It delivers clean, dense air and carries hot gas away. On this group, the two dominant failures are dust ingress and heat cycling: a leaking intake joint lets unfiltered air straight into the cylinders and dusts the rings in a few hundred hours, while exhaust manifold and turbo flange gaskets crack from repeated heat cycles and start whistling or sooting. Parts are replaced when boost drops, the intake tract shows dust trails past the filter, or a soot streak appears at a joint.

FAQ

Is 7M9544 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