CAT 8L5832 NUT for 3306 Caterpillar Part - WSTPARTS

The 8L5832 NUT is a genuine and high-quality OEM replacement part compatible with Caterpillar 3306 and 3412C equipment. It is categorized under Bolt/Nut. Every unit is fitment-verified before dispatch. Manual reference: 3306: FUEL SYSTEM, group 131-5455, page 672; 3412C: GENERATORS, group 153-3088, page 820.

8L5832 NUT for Caterpillar 3306 — Genuine CAT & Replacement Part

WSTPARTS supplies genuine CAT and OEM-equivalent direct-replacement NUT (Part # 8L5832). Designed for CAT 3306, 3412C equipment.

Compatible Models

Key Features

• ✔ 100% compatible with CAT 3306, 3412C
• ✔ 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)	8L5832
Product Name	NUT
Brand	CAT
Applicable Models	3306, 3412C
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 8L5832 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	FUEL SYSTEM	131-5455	p.672
3412C	GENERATORS	153-3088	p.820
3306	FUEL SYSTEM	150-3730	p.678
3306	FUEL SYSTEM	108-4825	p.804
3306	FUEL SYSTEM	108-4827	p.806
3306	FUEL SYSTEM	033-5879	p.810
3306	FUEL SYSTEM	033-5879	p.812
3306	FUEL SYSTEM	033-5879	p.814

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.

System Notes — GENERATORS

The generators group covers the alternator end of a generator set: stator, rotor, exciter, bearings, coupling disc, terminal box and the voltage regulation hardware. It converts engine rotation into electrical output at a held voltage and frequency. Bearing wear and insulation degradation are the two long-term concerns — a bearing that starts to rumble will eventually seize and take the rotor with it, while moisture and heat slowly break down winding insulation. Parts in this group are replaced when vibration rises, when insulation resistance falls on a megger test, or when output voltage becomes unstable under load.

FAQ

Is 8L5832 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 3306.

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