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CAT 1U3508 (1U-3508) Hydraulic Wear Plate | Fits 950F 966F 966G 938G

CAT 1U3508 (1U-3508) Hydraulic Wear Plate | Fits 950F 966F 966G 938G

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✓ Premium Caterpillar Quality Spec  |  ✓ 100% Direct Fit  |  ✓ Fast Global Shipping

Premium hydraulic wear plate designed as a direct OEM-compatible replacement for Caterpillar (CAT) heavy equipment, ensuring precision sealing and smooth hydraulic fluid distribution. Built to deliver high wear resistance, optimal volumetric efficiency, and an extended service life in demanding construction, earthmoving, and material handling applications.

Product Highlights

  • Part Number: 1U3508 / 1U-3508
  • Direct Fit OEM Replacement: Form, fit, and function match original Caterpillar engineering specifications perfectly without requiring any modifications.
  • Heavy-Duty Construction: Manufactured with high-strength alloys and wear-resistant precision surface finishing to withstand extreme hydraulic pressures and friction.
  • Optimized Efficiency: Precision-flat ground surface minimizes internal fluid bypass, maintains hydraulic system pressure, and ensures continuous reliable operation.

Technical Specifications

Parameter Specification
Part Number 1U3508 / 1U-3508
Product Type Heavy-Duty Hydraulic Valve / Wear Plate
Brand Compatibility Caterpillar (CAT)
Application Main Hydraulic Pump & Motor Assembly
Material High-Strength Wear-Resistant Alloy Steel
Warranty 12 Months Warranty

Compatible Models & Equipment

This premium wear plate is precision-engineered to fit the following Caterpillar heavy equipment and machinery:

  • Caterpillar Wheel Loaders: 918F, 924F, 928F, 938F, 938G, 938G II, 950B, 950E, 950F, 950F II, 960F, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II
  • Caterpillar Wheel Dozers & Compactors: 814F, 814F II, 815F, 815F II, 816F, 816F II
  • Caterpillar Backhoe Loaders & Integrated Toolcarriers: 446B, 446D, 530B, IT14F, IT28F, IT38F, IT38G

Key Applications

  • Hydraulic Pump & Motor Overhaul: Restores flat sealing contact surfaces within hydraulic pumps and motors to prevent pressure loss and internal leakage.
  • Heavy Duty Construction: Built to withstand continuous high-pressure cycles in wheel loaders, soil compactors, and earthmoving machinery.
  • System Pressure Restoration: Replaces scored or worn plates to return hydraulic response, lifting power, and cycle speed back to original specifications.

Why Choose Our Aftermarket CAT Parts?

  • Guaranteed OEM Quality: Manufactured under strict ISO 9001 quality standards to match or exceed original equipment performance and durability.
  • Cost-Effective Solution: Achieve premium dealer-level reliability and identical performance at a fraction of the OEM replacement price.
  • Ready to Ship: Kept in stock for immediate worldwide dispatch to reduce your machine's idle downtime significantly.
  • Industry-Leading Support: Backed by a full 1-year warranty and a team of professional heavy machinery hydraulic technical experts.

Frequently Asked Questions (FAQ)

Q: Is this plate a genuine Caterpillar part?

A: This is a premium-grade, OEM-compatible aftermarket replacement plate. It is engineered to exact CAT dimensional and metallurgy standards, serving as a direct drop-in replacement for part number 1U-3508.

Q: What is covered under the 12-month warranty?

A: Our 12-month warranty fully covers all manufacturing defects, material failures, and workmanship issues under standard and proper operating conditions.

Q: Does this plate require any surface machining before installation?

A: No. The plate arrives precision-ground, lapped, and ready for immediate installation. Clean hydraulic fluid should be used during assembly to ensure immediate smooth seating.

Q: How long does international shipping take?

A: In-stock orders are typically dispatched within 3–5 business days. We offer expedited shipping and global air freight options for emergency machine breakdown situations.


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