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Part Number
1P9946
SHAFT
Category: — | Fits: C18, C15, 3306, 3406C
List Price
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Stock Status Available (Contact for Inquiry)
Fits Equipment Models (5)
3306 3406C 3412C C15 C18

CAT 1P9946 SHAFT fits Caterpillar 3306, 3406C, 3412C, C15, C18. Available for order at WSTPARTS.

Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
135-3086-8288
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CAT 1P9946 SHAFT for C18 Caterpillar Part - WSTPARTS

1P9946 SHAFT is a Cooling Fan component engineered for Caterpillar C18, C15 and 3306 machines, built to match original factory specifications. 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.

1P9946 SHAFT for Caterpillar C18 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement SHAFT (Part # 1P9946). Designed for CAT C18, C15, 3306, 3406C equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT C18, C15, 3306, 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)1P9946
Product NameSHAFT
BrandCAT
Applicable ModelsC18, C15, 3306, 3406C
Weight1.09 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 1P9946 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?
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

Frequently Asked Questions
What equipment does 1P9946 fit?
CAT 1P9946 SHAFT fits 5 Caterpillar equipment models including 3306, 3406C, 3412C, C15, C18, verified against Caterpillar parts manuals and confirmed orders.
Is 1P9946 a genuine CAT part?
WSTPARTS supplies genuine CAT parts as well as quality-tested aftermarket alternatives. Contact our sales team for current availability and options for 1P9946.
How can I order 1P9946?
Add 1P9946 to the inquiry cart or contact us with your equipment model and serial number. We ship worldwide and support part number verification.

Parts DiagramC15

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C15 · BASIC ENGINE · 120-4230 CAT parts diagram
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14N-6289PULLEY-FAN DRIVE
29X-8875BOLT (1/2-13X3.5-IN)
31F-7960WASHER (13.5X32X6-MM THK)
46N-6490BRACKET AS-FAN
54N-0684DOWEL
61P-9946SHAFT-FAN
78H-9789BEARING AS-BALL
82D-4867FITTING-GREASE (FAN DRIVE)In stock
99F-4446SEAL-O-RING (78.74MM ID)In stock
103L-1425BALL BEARING
117N-2900RETAINER
125P-7979BOLT-LOCKING (5/16-24X2.25-IN)
136N-6598ADAPTER-FAN
148N-5305SPACER (35.6X47.62X43.74-MM THK)
157N-8827HUB
160L-2070BOLT (3/8-16X2.25-IN)
175S-9062SPACER (35.032X50.8X15.88-MM THK)
182P-9084STUD-TAPERLOCK (1/2-13X0.83-IN, 1/2-13X0.98-IN)
191F-7958NUT-FULL (1/2-13-THD)
209N-5120BRACKET
211A-2029BOLT (3/8-16X1.125-IN)
229L-4238BOLT (3/8-16X8.5-IN)
235S-2106SEAL-LIP TYPE
244B-4550FITTING-PRESSURE RELIEF (1/8-27 PTF)
257X-7731PLUG-PIPE
265M-2894WASHER-HARD (10.2X18.5X2.5-MM THK)In stock
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
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