Guangzhou Kechuang Engine Parts Co., Ltd. specializes in manufacturing and supplying high-performance engine parts for heavy machinery, including excavators and construction equipment. Our focus on precision and durability ensures your Cummins 6CT8.3 engine operates at peak efficiency.
Connecting Rod Shim (6CT8.3): Ensures precise alignment between connecting rods and crankshafts, critical for engines in excavators like Komatsu PC300 or Caterpillar 320D .
Crankshaft Shim (6CT8.3): Reduces friction in high-load scenarios, compatible with Cummins 6CT8.3 engines used in Volvo EC220 and Hitachi ZX200 models .
Valve Cover Sealant (6CT8.3): Heat-resistant adhesive for valve covers, ideal for engines exposed to extreme temperatures in mining equipment .
Fuel Pump Sprocket & Oil Pump Sprocket (6CT8.3): Precision-engineered sprockets for timing synchronization in Cummins QSB6.7 and QSL9 engines .
Fan Belt (6CT8.3): Heavy-duty belt designed for continuous operation in construction machinery such as Doosan DX300 .
As a trusted manufacturer of excavator engine parts, hydraulic components, and valve systems, we provide:
OEM-standard quality with ISO certification
Global shipping via DHL/FedEx
12-month warranty on all parts
A: Measure crankshaft journal wear using a micrometer and consult our technical team at +86 18819163341 for precise matching.
A: Our formula resists temperatures up to 300°C, perfect for Cummins engines in continuous operation cycles .
A: Yes! We offer full Cummins 6CT8.3 repair kits including piston rings, cylinder liners, and gasket sets. Email qqwen0213@gmail.com for kit configurations.
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