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Premium CAT Injectors: Reliable Fuel Delivery for Industrial & Construction Engines

Professional Solutions for Worn Needle Valve Assemblies

Inspection & Measurement

Measure guide clearance with precision micrometers

Check sealing cone contact band width

Test opening pressure and leakage on an injector test bench

Repair Solutions

Mild wear: Diamond honing and precision lapping to restore surface quality

Moderate wear: Plating and rehoning to return to factory dimensions

Severe wear: Direct replacement with genuine CAT needle valve assemblies

Pub Time : 2026-03-31 18:41:49 >> News list

Contact Details

Dongguan Truth Diesel Engine Parts Co., Ltd.

Contact Person: Mr. Mrs. lily

Tel: 8613790195672

Fax: 86-137-9019-5672