High Performance K19 KT19 KTA19 QSK19 Marine Engine Parts Connecting Rod Bearing 205841

Keywords: 205841 connecting rod bearing, K19 KT19 KTA19 QSK19 engine con‑rod bearing, marine diesel engine connecting rod shell, heavy‑duty marine & construction machinery engine spare parts, crankshaft system replacement components

Product Overview

Connecting Rod Bearing Part No.205841 is an important sliding bearing component for K19 KT19 KTA19 QSK19 marine diesel engines, widely used for marine vessels, generator sets and heavy‑duty engineering machinery. It is installed between connecting rod and crankshaft journal, bearing huge cyclic impact load and reducing friction during engine continuous heavy‑load operation. This connecting rod bearing solves typical faults such as bearing ablation, abnormal knocking noise, low engine oil pressure and power decline caused by original bearing wear and damage. Every complete bearing set undergoes strict dimension inspection and material performance test before carton packaging and shipment.

Detailed Specifications

Key Features & Advantages

• ✅ High‑strength bimetallic alloy material, superior load‑bearing, wear‑resistance and anti‑ablation performance under continuous heavy‑duty marine working conditions.
• ✅ Precision machining of inner and outer surfaces, ideal assembly clearance, forming stable lubricating oil film for long‑time continuous operation.
• ✅ Effectively eliminate engine knocking noise, insufficient oil pressure and power loss caused by worn original connecting rod bearing.
• ✅ Excellent anti‑fatigue property, withstand severe cyclic impact load of piston‑connecting rod assembly, prolong overhaul cycle.
• ✅ Premium surface treatment, lower friction loss, effectively protect crankshaft journal against scratch damage.
• ✅ Perfect fit for K19 / KTA19 / QSK19 marine engine overhaul, connecting rod and crankshaft maintenance projects.
• ✅ Complete set supply, convenient for direct replacement installation.

Application Scope

Fit Equipment: Marine vessel engines, generator sets and heavy‑duty machinery equipped with K19 KT19 KTA19 QSK19 diesel engine ‑ Widely used for ship repair yards, engine repair workshops and heavy‑duty engine overhaul services.

Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying engine parts, hydraulic parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

Packaging & Shipping

Export carton with independent anti‑scratch protective wrapping, avoid bearing surface damage during long‑distance sea and land transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.