CAT 8C7507 LOCKWASHER for G3508 Caterpillar Part - WSTPARTS

WSTPARTS supplies the 8C7507 LOCKWASHER, a CAT Bolt/Nut replacement part designed for Caterpillar G3508, G3616 and G3612 applications. It is categorized under Bolt/Nut. Every unit is fitment-verified before dispatch. Manual reference: 3306: OPERATOR STATION, group 103-4773, page 1765; G3508: OPERATOR STATION, group 119-6031, page 821.

8C7507 LOCKWASHER for Caterpillar G3508 — Genuine CAT & Replacement Part

WSTPARTS supplies genuine CAT and OEM-equivalent direct-replacement LOCKWASHER (Part # 8C7507). Designed for CAT G3508, G3616, G3612 equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT G3508, G3616, G3612
• ✔ 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)	8C7507
Product Name	LOCKWASHER
Brand	CAT
Applicable Models	G3508, G3616, G3612
Weight	0.05 kg
Condition	New (Genuine CAT / OEM-equivalent direct replacement)
Warranty	12 Months

Where This Part Fits

Every row below is a real listing of 8C7507 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	OPERATOR STATION	103-4773	p.1765
G3508	OPERATOR STATION	119-6031	p.821
G3612	ELECTRICAL AND STARTING SYSTEM	211-6713	p.165
G3616	ELECTRICAL AND STARTING SYSTEM	211-6713	p.560
G3508	OPERATOR STATION	136-6924	p.825

System Notes — OPERATOR STATION

The operator station covers the cab structure, seat and suspension, glass, wipers, door hardware, pedals, joysticks, armrests, HVAC ducting and the interior trim. It is the group that decides how tolerable a ten-hour shift feels. Wear here is driven by daily entry and exit, sun exposure and dust: seat suspensions sag, door struts lose charge, wiper linkages seize, and rubber seals harden until the cab leaks in rain. Parts in this group are replaced when a control feels vague, a latch no longer holds, or the cab no longer keeps dust and water out — small items, but the ones operators complain about first.

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.

FAQ

Is 8C7507 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 G3508.

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