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Part Number
3B4627
COTTER PIN
Category: | Fits: 3306, 3406C, C7, C13
List Price
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Replaceable OEM Parts (Compatible Models)
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CAT 3B4627 COTTER PIN for 3306 Caterpillar Part - WSTPARTS

The 3B4627 COTTER PIN is a genuine and high-quality OEM replacement part compatible with Caterpillar 3306, 3406C and C7 equipment. It is categorized under Pin/Bushing. 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.

3B4627 COTTER PIN for Caterpillar 3306 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement COTTER PIN (Part # 3B4627). Designed for CAT 3306, 3406C, C7, C13 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 3306, 3406C, C7, C13
  • ✔ 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)3B4627
Product NameCOTTER PIN
BrandCAT
Applicable Models3306, 3406C, C7, C13
Weight0.05 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 3B4627 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 3306.

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 DiagramC7

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3B-4627 PIN-COTTER CAT parts diagram
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14L-3527PLATE-CLUTCH DRIVING
38B-7987KEY-WOODRUFF
55L-9654LOCK
63H-9571PLATE-CENTER
75N-9317RING-DRIVE
87F-8897PLATE
93H-9572RING-ADJUSTMENT
103H-9574SLEEVE
114B-4754SHAFT
126L-5151KEY-WOODRUFF
134B-4792YOKE AS
140S-1591BOLT (3/8-16X1.5-IN)
153B-4506LOCKWASHER
161A-1460BOLT (1/2-13X2-IN)
175P-8245WASHER-HARD (13.5X25.5X3-MM THK)
185L-9655RETAINER-BEARING
199S-1354NUT (5/8-18-THD)
206F-0253LOCKWASHER
214B-4716COLLAR AS-SLEEVE
220L-0639BOLT (3/8-24X2.25-IN)
232L-6267LOCKNUT (3/8-24-THD)
244B-4758SHIM (0.06-IN THK)
250S-1617BOLT (5/16-18X0.75-IN)
263F-9556LOCKWASHER
275B-2407LOCK
285B-2410HOSE AS (38.1-CM)
294B-4721LINK
306L-3967PIN
313B-5301PIN-COTTER
326L-3972PIN
333B-4627PIN-COTTER
341L-4863WASHER-SPRING
354H-0002LEVER
363N-8125PLATE AS-PRESSURE
373N-8124SPRING
383N-8123LOCK PIN
398B-7121FITTING-HYDRAULIC (CLUTCH)
403N-4896SHAFT-CLUTCH
411S-7443SCREW-MACHINE
421H-3338LOCKWASHER
436B-3223CUP-BEARING
444B-7270CONE-BEARING
454B-4810LEVER AS-HAND
467F-8916CARRIER-BEARING
473B-8489FITTING-GREASE (CLUTCH)
487W-7155HOUSING-CLUTCH
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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