Top-Quality Cummins 6CT8.3 Engine Components for Heavy-Duty Performance

Why Choose Our Cummins 6CT8.3 Engine Parts?

At Guangzhou Kechuang Engine Parts Co., Ltd., we specialize in manufacturing precision-engineered components for construction machinery, including:

Cummins 6CT8.3 Cylinder Head Cover (Model 215/62643) - Perfect for Komatsu PC400-5/Pc350-7 and Caterpillar D4/D5 series
Engine Mounts - Compatible with Dongfeng Tianlong trucks and SWAFLY excavators
Valve Spring Shim 3916588 - Direct fit for Dongfeng Tianjin/Dalihshen models
Timing Chain Sprocket A3938086 - Critical for maintaining engine synchronization in Cummins-powered heavy equipment

Complete Engine Solution Package

Core Components

Cylinder Wall Coating Kits - Extends engine life for Volvo EC360 excavators and XCMG loaders
Exhaust Manifold Regulator C3929778 - Optimizes airflow in Liugong 856H wheel loaders
Piston Assembly 3919564 - OEM-grade replacement for Sany SY365 mining excavators

Industry-Leading Quality Assurance

Our products undergo rigorous testing including:

6-month warranty on all gaskets & seals [[7][12]]
Pre-shipment video inspection available
Mechanical test reports provided

Expert Support & Custom Solutions

Frequently Asked Questions

Q: Are your parts compatible with non-Cummins engines?
A: Yes! Our components work seamlessly with Komatsu 6D125, Hitachi ZX200, and Volvo EC220 models [[3][5]].

Q: What's your MOQ for custom orders?
A: We accept sample orders starting from 1 piece, with bulk discounts available [[3][7]].

Q: How to identify genuine KC Engine parts?
A: All components feature laser-etched serial numbers and come with anti-counterfeit verification.

由广数供应链（CGSC）团队提供运营方案