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Part Number
2540050
FAN-SHAFT
Category: | Fits: 3516B
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Replaceable OEM Parts (Compatible Models)
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CAT 2540050 FAN-SHAFT for 3516B Caterpillar Part - WSTPARTS

Need a dependable Cooling Fan part for your Caterpillar 3516B machine? The 2540050 FAN-SHAFT from WSTPARTS is manufactured to OEM-grade tolerances. It is categorized under Cooling Fan. 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.

2540050 FAN-SHAFT for Caterpillar 3516B — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement FAN-SHAFT (Part # 2540050). Designed for CAT 3516B equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 3516B
  • ✔ 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)2540050
Product NameFAN-SHAFT
BrandCAT
Applicable Models3516B
Weight0.05 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 2540050 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 3516B.

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%
3516B · COOLING SYSTEM · 252-9877 CAT parts diagram
Scroll to zoom · Drag to pan
Sel 0
11P-6313BUSHING-TERMINAL
28T-6757PLUG-PIPE
36V-3348SEAL-O-RING
47N-5875GEAR-AUXILIARY DRIVE (63-TEETH)
57N-5248GEAR-AUXILIARY DRIVE (63-TEETH)
65P-0840SEAL-O-RING
77N-5874SHAFT-AUXILIARY DRIVE
85P-2546BOLT-12 POINT HEAD (7/16-14X1.25-IN)
97J-8114GASKET
108P-1438COVER
110L-1351BOLT (3/8-16X0.875-IN)
128T-6759PLUG-PIPE
130S-1595BOLT (1/2-13X1.25-IN)
145P-8245WASHER-HARD (13.5X25.5X3-MM THK)
157C-4165ADAPTER AS
161K-3341KEY
172B-2695BOLT (5/16-18X0.875-IN)
183V-9244WASHER (16.5X50X5-MM THK)
197N-7539WASHER-THRUST
204M-0061BOLT (5/16-18X0.75-IN)
210S-1594BOLT (3/8-16X1-IN)
227X-2553BOLT (M16X2X40-MM)
237N-5279ADAPTER AS
247X-2555BOLT (M16X2X80-MM)
258T-4193BOLT (M16X2X50-MM)
266K-3772BOLT-12 POINT HEAD (7/16-14X2.25-IN)
278T-4224WASHER-HARD (8.8X16X2-MM THK)
289M-1974WASHER-HARD (8.8X16X2-MM THK)
299X-8257WASHER (17.5X30X3.5-MM THK)
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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