CAT 1860357 CLIP-LOOP for C18 Caterpillar Part - WSTPARTS

1860357 CLIP-LOOP is a Bolt/Nut component engineered for Caterpillar C18 machines, built to match original factory specifications. It is categorized under Bolt/Nut. Every unit is fitment-verified before dispatch. Manual reference: C18: LUBRICATION SYSTEM, group 243-3376, page 284; C18: LUBRICATION SYSTEM, group 243-3377, page 288.

1860357 CLIP-LOOP for Caterpillar C18 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement CLIP-LOOP (Part # 1860357). Designed for CAT C18 equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT C18
• ✔ 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)	1860357
Product Name	CLIP-LOOP
Brand	CAT
Applicable Models	C18
Weight	0.05 kg
Condition	New (Genuine / OEM Equivalent)
Warranty	12 Months

Where This Part Fits

Every row below is a real listing of 1860357 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
C18	LUBRICATION SYSTEM	243-3376	p.284
C18	LUBRICATION SYSTEM	243-3377	p.288
C18	LUBRICATION SYSTEM	295-6141	p.302
C18	LUBRICATION SYSTEM	295-6141	p.307
C18	LUBRICATION SYSTEM	247-5669	p.330
C18	LUBRICATION SYSTEM	247-5672	p.335
C18	FUEL SYSTEM	199-3154	p.612
C18	FUEL SYSTEM	202-2048	p.616

System Notes — LUBRICATION SYSTEM

The lubrication system covers the oil pump, oil cooler, oil filter base, relief valves, dipstick tube, pan and the galleries that distribute oil to every bearing in the engine. It is the system that keeps metal off metal. Failures tend to be either pressure loss — a worn pump, a stuck relief valve, a collapsed filter — or contamination, where sludge and debris circulate and score bearing surfaces. Oil pressure that reads low at idle, a filter that comes out heavy, or oil that turns dark far sooner than usual are the signals. Parts in this group are replaced on measured oil pressure and lab results rather than on interval alone.

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 1860357 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