CAT 8N5872 RETAINER for C18 Caterpillar Part - WSTPARTS

8N5872 RETAINER is a Spring component engineered for Caterpillar C18, 3516B and C15 machines, built to match original factory specifications. It is categorized under Spring. Every unit is fitment-verified before dispatch, backed by factory-direct pricing and warranty coverage. Contact our parts team with your machine serial number for a fast quotation.

8N5872 RETAINER for Caterpillar C18 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement RETAINER (Part # 8N5872). Designed for CAT C18, 3516B, C15, 3508C equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT C18, 3516B, C15, 3508C
• ✔ 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)	8N5872
Product Name	RETAINER
Brand	CAT
Applicable Models	C18, 3516B, C15, 3508C
Weight	0.09 kg
Condition	New (Genuine / OEM Equivalent)
Warranty	12 Months

FAQ

Is 8N5872 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