CAT 8N5254 HOSE for 3516B Caterpillar Part - WSTPARTS

Need a dependable Valve Assembly part for your Caterpillar 3516B, 3512 and G3508 machine? The 8N5254 HOSE from WSTPARTS is manufactured to OEM-grade tolerances. It is categorized under Valve Assembly. Every unit is fitment-verified before dispatch. Manual reference: 3508C: AIR INLET AND EXHAUST SYSTEM, group 283-9840, page 214; 3512: AIR INLET AND EXHAUST SYSTEM, group 031-4630, page 532.

8N5254 HOSE for Caterpillar 3516B — Genuine CAT & Replacement Part

WSTPARTS supplies genuine CAT and OEM-equivalent direct-replacement HOSE (Part # 8N5254). Designed for CAT 3516B, 3512, G3508, 3508C, 3512C, 3516 equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT 3516B, 3512, G3508, 3508C, 3512C, 3516
• ✔ 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)	8N5254
Product Name	HOSE
Brand	CAT
Applicable Models	3516B, 3512, G3508, 3508C, 3512C, 3516
Weight	0.5 kg
Condition	New (Genuine CAT / OEM-equivalent direct replacement)
Warranty	12 Months

Where This Part Fits

Every row below is a real listing of 8N5254 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
3508C	AIR INLET AND EXHAUST SYSTEM	283-9840	p.214
3512	AIR INLET AND EXHAUST SYSTEM	031-4630	p.532
3512C	AIR INLET AND EXHAUST SYSTEM	272-1029	p.199
3516	AIR INLET AND EXHAUST SYSTEM	148-7981	p.280
3516B	AIR INLET AND EXHAUST SYSTEM	208-0821	p.351
G3508	ENGINE ARRANGEMENT	133-4817	p.27
3512	AIR INLET AND EXHAUST SYSTEM	031-4630	p.533
3516	AIR INLET AND EXHAUST SYSTEM	152-0470	p.281

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.

System Notes — ENGINE ARRANGEMENT

The engine arrangement group covers the parts that mount and dress the engine as an assembly rather than the engine internals: engine mounts and isolators, belts and tensioners, pulleys, guards, brackets, and the plumbing that connects the engine to the rest of the machine. It is the interface layer, so its failures usually show up as vibration, belt squeal or a component that will not stay aligned. Worn isolators transmit vibration into the frame and fatigue nearby brackets; a tired tensioner lets the belt slip and takes the alternator or water pump with it. Parts are replaced when vibration at idle becomes noticeable or a belt starts tracking off its pulley.

FAQ

Is 8N5254 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 3516B.

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