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Part Number
4P3546
VALVE AS
Category: | Fits: 3306
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Status Stok Available (Contact for Inquiry)
Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
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CAT 4P3546 VALVE AS for 3306 Caterpillar Part - WSTPARTS

Need a dependable Switch/Relay part for your Caterpillar 3306 machine? The 4P3546 VALVE AS from WSTPARTS is manufactured to OEM-grade tolerances. It is categorized under Switch/Relay. 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.

4P3546 VALVE AS for Caterpillar 3306 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement VALVE AS (Part # 4P3546). Designed for CAT 3306 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 3306
  • ✔ 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)4P3546
Product NameVALVE AS
BrandCAT
Applicable Models3306
Weight0.18 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 4P3546 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 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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3306 · LUBRICATION SYSTEM · 188-6126 CAT parts diagram
Scroll to zoom · Drag to pan
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24W-2322BODY AS-OIL PUMP
32P-1170SHAFT AS-GEAR
44B-9782BALL
54B-9880BALL
61F-1006DOWEL
78S-6511BUSHING
82P-1781SPACER (0.24-MM THK)
94P-3546VALVE AS-RELIEF (ENGINE OIL PRESSURE)
102B-2694BOLT (5/16-18X2-IN)
119M-1974WASHER-HARD (8.8X16X2-MM THK)
124N-3732COVER-VALVE
136N-1036GEAR (8-TEETH)
140T-0065BOLT (3/8-16X3.5-IN)
158S-0493SHAFT AS-PUMP
162P-6245SHAFT AS-PUMP
174W-2321BODY AS-PUMP
181B-8709KEY-WOODRUFF
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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✉️Emailcat@wstparts.com
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