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Part Number
5N4020
BUSHING
Category: — | Fits: 3616, 3608, 3606
List Price
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Replaceable OEM Parts (Compatible Models)
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CAT 5N4020 BUSHING for 3616 Caterpillar Part - WSTPARTS

The 5N4020 BUSHING is a genuine and high-quality OEM replacement part compatible with Caterpillar 3616, 3608 and 3606 equipment. It is categorized under Bushing. 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.

5N4020 BUSHING for Caterpillar 3616 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement BUSHING (Part # 5N4020). Designed for CAT 3616, 3608, 3606 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 3616, 3608, 3606
  • ✔ 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)5N4020
Product NameBUSHING
BrandCAT
Applicable Models3616, 3608, 3606
Weight0.05 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 5N4020 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 3616.

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 Diagram3606

Select model:
100%
3606 · ELECTRICAL AND STARTING SYSTEM · 144-7647 CAT parts diagram
Scroll to zoom · Drag to pan
Sel 0
10S-1591BOLT (3/8-16X1.5-IN)
20S-1618BOLT (5/16-18X1-IN)
31P-7625ELBOW
43J-7354SEAL-O-RINGIn stock
53V-3308WASHER-HARD (10.2X20.5X2.5-MM THK)
68C-3446VALVE-FLUID SAMPLING
79M-1974WASHER-HARD (8.8X16X2-MM THK)
89M-6511HOSE AS
98L-2786SEAL-O-RING
104R-8658VALVE AS-MANUAL
119M-6522CONNECTOR
125N-4020BUSHING-REDUCER
138C-3445CAP-DUST AVAILABLE REPAIR KIT(S):
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
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✉️Emailcat@wstparts.com
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