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Part Number
9X4276
SWITCH A
Category: | Fits: 3512, 3306
สถานะสต็อก Available (Contact for Inquiry)
Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
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CAT 9X4276 SWITCH A for 3512 Caterpillar Part - WSTPARTS

WSTPARTS supplies the 9X4276 SWITCH A, a CAT Switch/Relay replacement part designed for Caterpillar 3512 and 3306 applications. 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.

9X4276 SWITCH A for Caterpillar 3512 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement SWITCH A (Part # 9X4276). Designed for CAT 3512, 3306 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 3512, 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)9X4276
Product NameSWITCH A
BrandCAT
Applicable Models3512, 3306
Weight0.27 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 9X4276 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 3512.

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 Diagram3512

Select model:
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3512 · FUEL SYSTEM · 155-2600 CAT parts diagram
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14W-5029LEVER AS
28N-8160PIN-RACK ACTUATOR
37N-9971BRACKET AS-GOVERNOR
48L-6376BEARING-SLEEVE
51W-2458COVER
62B-2694BOLT (5/16-18X2IN)
71A-2029BOLT (3/8-16X1.125IN)
84W-5026LEVER-GOVERNOR
94B-3388BOLT (5/16-18X1.125IN)
106V-8955ROD END
116V-8186NUT-FULL (5/16-24 THD)
128T-8730SOCKET-CONNECTORIn stock
134P-7610MAGNETIC PICKUP GP
140S-1618BOLT (5/16X18X1IN)
159M-1974WASHER-HARD (2MM THK)
164W-5062ROD AS
175S-0003NUT-FULL (5/16-18 THD)
183J-1907SEAL-O-RING (11.89MM ID)In stock
190S-1617BOLT (5/16-18X.75IN)
204W-5027LEVER-GOVERNOR CONTROL
215L-3708STUD-TAPERLOCK
224W-5369GASKET
235H-1190SEAL-LIP
240S-1594BOLT (3/8-16X1IN)
257F-5634BOLT-GROUND BODY
268N-0032LEVER-GOVERNOR-RH
279X-4276SWITCH AS-PRESSURE
287N-7779SOCKETIn stock
297N-7780PIN-CONNECTOR (BLADE)In stock
307N-7781HOUSING-RECEPTACLE
315M-2894WASHER (2.5MM THK)In stock
328N-9885GASKET-DRIVE HOUSING
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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