Wheel tilt cylinder repair kit-376-9011

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11
Caterpillar Grader

Wheel tilt cylinder repair kit-376-9011

PRODUCT DESCRIPTION:

1. Leakage Prevention: Creates a perfect hydraulic seal to stop oil leakage from the cylinder, maintaining system pressure and preventing fluid loss.

2. Contamination Exclusion: Prevents dust, dirt, water, and other external contaminants from entering the cylinder, protecting internal metal components (piston, rod, bore) from abrasion and corrosion.

3. Friction Reduction: High-quality wear rings and seals minimize friction between moving parts, ensuring smooth cylinder extension and retraction for precise wheel tilting.

4. Performance Restoration: Brings a worn or leaking wheel tilt cylinder back to factory specifications, eliminating unresponsive or erratic wheel tilt movements.

PRODUCT DETAILS

Key Advantages

OEM-Grade Perfect CompatibilityPrecisely designed for Cat 120, 12, 140 motor graders with strict dimensional matching, direct replacement for original parts, no secondary modification required, and easy on-site installation.

Industrial-Grade Durable MaterialsAdopts high-quality nitrile rubber (NBR), polyurethane (PU) and high-strength metal fittings, resistant to high hydraulic pressure, extreme temperature changes and hydraulic oil corrosion, suitable for harsh construction site working environments.

 All-in-One Comprehensive Repair SolutionContains all seals, backup rings, wear rings, gaskets and necessary installation hardware for a full overhaul of the wheel tilt cylinder, avoiding the trouble of purchasing scattered parts and greatly reducing maintenance preparation time.

Cost-Effective Maintenance AlternativeA more economical option than replacing the entire wheel tilt cylinder assembly, restores the original hydraulic performance of the cylinder while significantly cutting down equipment maintenance and operational costs.

Efficient Construction GuaranteeQuickly restores the full functionality of the grader’s wheel tilt system, ensures smooth and accurate operation in various construction scenarios, and improves the overall construction efficiency and work quality of the motor grader.


Quick Maintenance Tip

Replace the kit when the wheel tilt cylinder shows obvious oil leakage, unsmooth tilting or imprecise angle adjustment. Thoroughly clean all cylinder components and fitting surfaces before installation to remove impurities, and apply professional hydraulic lubricant to moving parts for optimal assembly effect and long-term stable operation.

SPECIFICATION

Item

Details

Part Number

376-9011

Applicable Models

Cat Motor Graders 120, 12, 140

Kit Components

Seals, O-rings, gaskets, backup rings, wear rings, piston seals & installation hardware

Main Materials

High-grade NBR, polyurethane (PU), carbon steel & stainless steel accessories

Hydraulic Pressure Rating

Up to 3000 PSI / 207 BAR (matches Cat grader standard hydraulic system)

Operating Temperature Range

-40°C ~ 120°C (-40°F ~ 248°F)

Installation Method

Direct fit replacement, installable with basic hand tools on-site

Quality Standard

Compliant with Caterpillar engineering specifications & industrial hydraulic part standards


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