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Part Number
1687790
BOLT-HEX H
Category: —
List Price
$7.27
Stock Status Available (Contact for Inquiry)
Fits Equipment Models (2)

CAT 1687790 BOLT-HEX H fits Caterpillar 3516C, C175. Available for order at WSTPARTS.

Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
135-3086-8288
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CAT 1687790 BOLT-HEX H Caterpillar Part - WSTPARTS

1687790 BOLT-HEX H — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement BOLT-HEX H (Part # 1687790). Designed for CAT Caterpillar equipment.

Key Features

  • ✔ 100% compatible with CAT matching models
  • ✔ 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)1687790
Product NameBOLT-HEX H
BrandCAT
Weight0.36 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

Where This Part Fits

Every row below is a real listing of 1687790 in the Caterpillar parts manual: the machine it is published under, the system it belongs to, the group number and the manual page. Use it to confirm the part against your own parts book before ordering.

Machine System Group No. Manual Page
3516C COVER 256-3172 p.609
C175 MAIN 256-3178 p.642

FAQ

Is 1687790 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.

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 1687790 fit?
CAT 1687790 BOLT-HEX H fits 2 Caterpillar equipment models including 3516C, C175, verified against Caterpillar parts manuals and confirmed orders.
Where is 1687790 listed in the Caterpillar parts manual?
1687790 is listed in the Caterpillar parts manual under 3516C, COVER, group 256-3172, page 609.
How can I order 1687790?
Add 1687790 to the inquiry cart, or send us your machine model and serial number — we verify the part number before dispatch.

Parts DiagramC175

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168-7790 BOLT (M20X2.5X130-MM) CAT parts diagram
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18T-4131NUT (M20X2.5-THD)
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
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