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Part Number
1389057
VALVE
Category: | Fits: 3406C
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Replaceable OEM Parts (Compatible Models)
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CAT 1389057 VALVE for 3406C Caterpillar Part - WSTPARTS

1389057 VALVE is a Valve Assembly component engineered for Caterpillar 3406C machines, built to match original factory specifications. It is categorized under Valve Assembly. 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.

1389057 VALVE for Caterpillar 3406C — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement VALVE (Part # 1389057). 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)1389057
Product NameVALVE
BrandCAT
Applicable Models3406C
Weight0.05 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 1389057 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 · 144-0750 CAT parts diagram
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30L-1352BOLT (3/8-16X3.25-IN)
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93B-4506LOCKWASHER
107N-7446GASKET
117N-7442GASKET
127N-7440GASKET
137N-7439PLATE-COVER
140S-1617BOLT (5/16-18X0.75-IN)
153B-4505LOCKWASHER
168H-9789BEARING AS-BALL
172B-2695BOLT (5/16-18X0.875-IN)
187N-7451GASKET-UNLOADER
199Y-2278CRANKSHAFT-AIR COMPRESSOR
201B-8714KEY-WOODRUFF
217N-7450COVER-UNLOADER
221W-9162CYLINDER BLOCK
237X-7732PLUG-PIPE
244W-9479MANIFOLD-EXHAUST
251S-7107GASKET
267N-7447HEAD AS-COMPRESSOR
275L-5502FITTING
287N-7448GASKET
297N-7441COVER-AIR COMPRESSOR
304W-6681CRANKCASE GP-AIR COMPRESSOR
318T-6764PLUG-PIPE (1/8-27-THD)
327N-7435KIT-AIR COMPRESSOR (MAJOR REPAIR) (INCLUDES: PIN, BUTTON, PISTON, AND RING KIT)
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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