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Part Number
1632478
SEAL-VALVE
Category: | Fits: C18, C15, 330C, 336D, 325D, 330D, C27, C32, C7, C9
List Price
Sale Price
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Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
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CAT 1632478 SEAL-VALVE for C18 Caterpillar Part - WSTPARTS

WSTPARTS supplies the 1632478 SEAL-VALVE, a CAT replacement replacement part designed for Caterpillar C18, C15 and 330C applications. Every unit is fitment-verified before dispatch, backed by factory-direct pricing and warranty coverage, and currently in stock for dispatch within 24 hours. Contact our parts team with your machine serial number for a fast quotation.

1632478 SEAL-VALVE for Caterpillar C18 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement SEAL-VALVE (Part # 1632478). Designed for CAT C18, C15, 330C, 336D, 325D, 330D, C27, C32, C7, C9 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT C18, C15, 330C, 336D, 325D, 330D, C27, C32, C7, C9
  • ✔ Meets Caterpillar original quality and performance standards
  • ✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
  • ✔ In stock, ready to ship

Specifications

Part Number (MPN)1632478
Product NameSEAL-VALVE
BrandCAT
Applicable ModelsC18, C15, 330C, 336D, 325D, 330D, C27, C32, C7, C9
Weight0.05 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 1632478 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 C18.

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?
In stock — ships within 24 hours. Every order is covered by a 12-month warranty.

📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com

Parts Diagram330D

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330D · BASIC ENGINE · 252-8439 CAT parts diagram
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11W-2715LOCKIn stock
22A-4429LOCKIn stock
39S-8004PLUGIn stock
49S-8010PLUG
53K-0360SEAL - O - RING (ID=16.36mm)In stock
69S-8005PLUGIn stock
78T-6764PLUG
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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