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Part Number
2589979
TUBE AS.
Category: —
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État du stock Available (Contact for Inquiry)
Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
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CAT 2589979 TUBE AS. Caterpillar Part - WSTPARTS

2589979 TUBE AS. — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement TUBE AS. (Part # 2589979). Designed for CAT Caterpillar equipment.

Key Features

  • ✔ 100% compatible with CAT matching models
  • ✔ 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)2589979
Product NameTUBE AS.
BrandCAT
Weight0.27 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 2589979 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.

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

100%
258-9979 TUBE AS CAT parts diagram
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12N-0178PANEL
22N-0179COVER-PANEL
32N-5848BASE AS
42P-3761COVER
52P-4301BASE AS (OIL FILTER) (EACH INCLUDES)
62P-4304STUD-HOLLOW
72P-4305GASKET
82T-1397CLAMP
92W-3681INDICATOR AS (ENGINE OIL PRESSURE)
103N-4579HOSE AS
114H-9756LEVER-RELEASE CONTROL
124N-7082SHIELD-OIL FILTER
134N-8150SPRING
146N-0824GASKET
156N-1258HOUSING
166N-1259POINTER
176N-7420COVER AS
186N-7422COVER AS
197N-0912VALVE GP-FLUID CONTROL (ENGINE OIL)
207N-0911VALVE AS
213F-9190PIN
227N-0914DETENT AS
236J-8356SPRING
246N-4204PIN
256N-4205PLATE
267N-0913RING
278F-8833PIN
287W-2731RETAINER
299M-0853PLUNGER-VALVE
307J-5225FITTING (1-1/16-12-THD)
310S-1571BOLT (3/8-16X1.75-IN)
320S-1588BOLT (3/8-16X1.25-IN)
330S-1591BOLT (3/8-16X1.5-IN)
345K-9090SEAL-O-RING
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
🕐 Mon-Sat 9:00-18:00 (GMT+8)
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✉️Emailcat@wstparts.com
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