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Part Number
7W8432
BEARING
Category: — | Fits: 3406C
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Replaceable OEM Parts (Compatible Models)
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CAT 7W8432 BEARING for 3406C Caterpillar Part - WSTPARTS

The 7W8432 BEARING is a genuine and high-quality OEM replacement part compatible with Caterpillar 3406C equipment. It is categorized under Bearing. 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.

7W8432 BEARING for Caterpillar 3406C — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement BEARING (Part # 7W8432). Designed for CAT 3406C equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 3406C
  • ✔ 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)7W8432
Product NameBEARING
BrandCAT
Applicable Models3406C
Weight2.27 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 7W8432 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 3406C.

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

Parts Diagram

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3406C · BASIC ENGINE · 129-3948 CAT parts diagram
Scroll to zoom · Drag to pan
Sel 0
17W-8432BEARING (ACCESSORY DRIVE)
21N-3973GEAR (32-TEETH)
32W-1838TUBE AS
44N-3852COVER-RETAINER
52B-2695BOLT (5/16-18X0.875-IN)
69M-1974WASHER-HARD (8.8X16X2-MM THK)
76V-8188NUT (1/2-13-THD)In stock
88T-4223WASHER-HARD (13.5X25.5X3-MM THK)In stock
91N-3974COUPLING
101N-3975COVER-RETAINER
113J-7354SEAL-O-RINGIn stock
128P-1438COVER
135P-2566BOLT (1/2-13X1.5-IN)
149H-8872GASKET
158L-6557CONNECTOR
165P-2424BOLT (1/2-13X2.25-IN)
177K-9197ELBOW
181D-4569BOLT (1/2-13X4.25-IN) –OR–
199X-8903STUD-TAPERLOCK (1/2-13X1.10-IN, 1/2-13X1.18-IN)
201D-4719NUT-FULL (1/2-13-THD)
Quality Guarantee
Warranty Period 12 months / under normal use
After-sales Response Response within 24h, solution within 48h
Return Policy Return or exchange within 7 days of receipt (original packaging required)
Quality Inspection 100% inspected before shipment; inspection report on request
Technical Support Free installation guidance; engineer support online
📦 Packaging
Packing Method Genuine or neutral packaging available
Protective Packing Shock-proof & moisture-proof materials
Part Number Label Individual part number label
Customization Custom carton marking supported
After-Sales Service Process
01
Contact Us
Describe issue / send photos
02
Engineer Review
Solution within 24h
03
Confirm Solution
Return, repair or replacement
04
Case Closed
Send-back / re-ship / refund
Apply for After-Sales Service
Online Support ● Online
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