CAT 3E7404 CLAMP HOSE for C18 Caterpillar Part - WSTPARTS

Need a dependable Hydraulic Hose part for your Caterpillar C18, 365B and 3512 machine? The 3E7404 CLAMP HOSE from WSTPARTS is manufactured to OEM-grade tolerances. It is categorized under Hydraulic Hose. Every unit is fitment-verified before dispatch. Manual reference: 3512: ELECTRICAL AND STARTING SYSTEM, group 136-9369, page 855; 3516: ELECTRICAL AND STARTING SYSTEM, group 134-3159, page 480.

3E7404 CLAMP HOSE for Caterpillar C18 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement CLAMP HOSE (Part # 3E7404). Designed for CAT C18, 365B, 3512, 3516, G3508 equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT C18, 365B, 3512, 3516, G3508
• ✔ 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)	3E7404
Product Name	CLAMP HOSE
Brand	CAT
Applicable Models	C18, 365B, 3512, 3516, G3508
Weight	0.09 kg
Condition	New (Genuine / OEM Equivalent)
Warranty	12 Months

Where This Part Fits

Every row below is a real listing of 3E7404 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
3512	ELECTRICAL AND STARTING SYSTEM	136-9369	p.855
3516	ELECTRICAL AND STARTING SYSTEM	134-3159	p.480
C18	COOLING SYSTEM	214-0588	p.207
G3508	ELECTRICAL AND STARTING SYSTEM	136-9728	p.599
365B	COOLING SYSTEM	204-0930	p.73
3512	ELECTRICAL AND STARTING SYSTEM	136-9370	p.857
3516	ELECTRICAL AND STARTING SYSTEM	166-6652	p.494
G3508	ELECTRICAL AND STARTING SYSTEM	136-9729	p.601

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 — COOLING SYSTEM

The cooling system covers the radiator, water pump, thermostat, fan and fan drive, coolant hoses, clamps, the surge tank and the belts that drive it. It holds engine temperature inside the range where clearances and oil film stay correct. Failures are usually slow and then sudden: a hose softens and balloons before it bursts, a water pump seal starts weeping from the weep hole, a thermostat sticks partly open so the engine runs cold and burns more fuel. On construction sites the radiator also packs with dust and debris, which raises pressure across the core and finds the weakest hose or clamp first.

FAQ

Is 3E7404 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