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Part Number
9Y7645
GUARD AS
Category: | Fits: 3516B, 3512
List Price
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Lagerstatus Available (Contact for Inquiry)
Replaceable OEM Parts (Compatible Models)
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CAT 9Y7645 GUARD AS for 3516B Caterpillar Part - WSTPARTS

The 9Y7645 GUARD AS is a genuine and high-quality OEM replacement part compatible with Caterpillar 3516B and 3512 equipment. It is categorized under Undercarriage. 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.

9Y7645 GUARD AS for Caterpillar 3516B — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement GUARD AS (Part # 9Y7645). Designed for CAT 3516B, 3512 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 3516B, 3512
  • ✔ 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)9Y7645
Product NameGUARD AS
BrandCAT
Applicable Models3516B, 3512
Weight28.58 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 9Y7645 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 Diagram3512

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3512 · COOLING SYSTEM · 127-8526 CAT parts diagram
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10S-1588BOLT (3/8-16X1.25IN)
20S-1594BOLT (3/8-16X1IN)
37W-6492PLUG-PIPE (1/2-14’NPTF THD)
47E-6016GASKET
58T-4835BOLT (1/2-13X2-IN)
64L-6454BOLT (3/8-16X1.0IN)
78T-4223WASHER-HARD (13.5X25.5X3-MM THK)In stock
88T-6765PLUG-PIPE (1/4-18 NPTF THD)In stock
97W-3464ADAPTER-FAN
105P-1075WASHER-HARD (3MM THK)
117N-5801ELBOW-OUTLET
123N-2451JOINT AS-TUBE
138T-9001JOINT AS-TUBE
149Y-7645GUARD AS-FAN
151S-5772GASKET
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
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✉️Emailcat@wstparts.com
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