Machinery Engine Spare Parts Piston Ring Set 6204312202 6204‑31‑2202 for KOMATSU 6D95L 4D95L

Keywords: 6204‑31‑2202, 6204312202, Piston Ring Set, Komatsu 6D95L Engine Parts, 4D95L Overhaul Parts, Excavator Diesel Engine Spare Parts

🔹Product Overview

This piston ring set 6204‑31‑2202 is a vital engine wearing component for Komatsu diesel engine. It is installed on the piston to seal combustion chamber, control engine oil consumption, transfer heat from piston to cylinder liner and maintain proper cylinder pressure. Our aftermarket piston rings are manufactured with high‑grade cast‑steel material and advanced surface hardening treatment. Each ring‑set has passed strict gap‑size, hardness, flatness and wear‑resistance inspection. It is a perfect replacement for engine overhaul, effectively solving problems such as excessive oil burning, low compression power, engine blow‑by gas, power drop and black smoke exhaust.

🔹Detailed Specifications

🔹Key Features & Advantages

✅ Exact OEM Dimensions Perfect ring end‑gap, thickness and outer‑diameter size, direct fit without modification.

✅ High‑Hardness & Wear‑Resistant Material Anti‑abrasion surface treatment, long service‑life under high‑temperature engine working‑condition. ✅ Excellent Sealing Performance Tightly fit cylinder wall, stop combustion gas leakage into crankcase and reduce engine oil consumption.

✅ Good Heat Dissipation Ability Efficiently transfer piston heat to cylinder liner, protect piston from over‑heating damage.

✅ Fix Common Engine Faults Solve oil‑burning, weak engine power, blow‑by gas, black smoke and low cylinder compression pressure.

✅ 100% Pre‑Shipment Quality Inspection Every piston ring set is fully checked before shipment.

🔹Application Scope

Designed for Komatsu 6D95L & 4D95L diesel engines. Widely applied on Komatsu excavators, wheel loaders and other construction machinery engine maintenance, repair and overhaul projects.

🔹Our Company Advantage

We are a professional supplier of full‑series Komatsu engine spare‑parts. Our product portfolio includes piston ring sets, pistons, cylinder liners, gasket kits, injectors, crankshafts and other engine overhaul components. Rich stock for 4D95 / 6D95 series engine spare‑parts Competitive factory‑direct wholesale price Moisture‑proof sealed packaging for engine wearing parts Support mixed‑container order for one‑stop spare‑parts purchasing Provide professional part‑number matching technical service for your inquiry

🔹Packaging & Shipping

Independent sealed anti‑rust plastic bag + shock‑proof export carton box, avoid scratch, rust and extrusion deformation in long‑distance international sea‑transportation Outer carton reinforced for heavy‑cargo logistics Support sea freight, air freight, international logistics Complete export documents are available (Commercial Invoice, Packing List)

🔹Contact Us

If you need more piston ring sets, engine overhaul kits or excavator spare‑parts, please send your parts list to us. We will provide you our best quotation promptly.