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oil control piston ring

53 Products Found

Quality 8-94326-225-0 Diesel Engine Piston Construction Machinery Replacement Spare Part factory

8-94326-225-0 Diesel Engine Piston Construction Machinery Replacement Spare Part

Piston part number 8-94326-225-0 for diesel engine. High-strength cast aluminum piston with anti-scuff skirt coating. Aftermarket spare part for construction machinery and truck engine overhaul.
Quality 115mm 4 Ring Diesel Engine 4HK1 Piston Replacement 8-98023526-1 factory
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115mm 4 Ring Diesel Engine 4HK1 Piston Replacement 8-98023526-1

Durable Isuzu 4HK1 115mm 4-ring diesel piston, direct replacement 8-98023526-1. Built for reliable performance and efficiency in demanding industrial use. Competitive edge: precise OEM fit, quality materials, and custom options available for bulk B2B orders.
Quality OEM Forged Aluminum Pistons Replacement 4955190 For ISC QSC8.3 6C Diesel Engine factory
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OEM Forged Aluminum Pistons Replacement 4955190 For ISC QSC8.3 6C Diesel Engine

Cast Aluminum Alloy Piston Replacement 4955190 For ISC QSC8.3 6C Diesel Engine Part No.: 4955190 Engine Piston for ISC / QSC8.3 / 6C Series Diesel Engine This heavy-duty piston is manufactured from premium cast aluminum alloy, featuring a reinforced combustion bowl and wear-resistant skirt coating. ...
Quality 6CT8.3 Piston Marine Diesel Engine 3802474 For Heavy Duty Excavator ODM factory

6CT8.3 Piston Marine Diesel Engine 3802474 For Heavy Duty Excavator ODM

Piston 3802474 is a cast high-silicon aluminum piston for turbocharged diesel engines, widely used for overhaul of large construction machinery and mining power equipment. It has five core features: Curved constricted combustion bowl. The narrowed rounded opening controls fuel spray spread and ...
Quality NPR Elf Truck Isuzu Pickup Spares Bore Piston Ring 4HG1 4HK1 Engine factory

NPR Elf Truck Isuzu Pickup Spares Bore Piston Ring 4HG1 4HK1 Engine

Direct-fit 115mm piston ring set for Isuzu 4HG1/4HK1 engines. High-grade alloy construction ensures durability, restores compression, and reduces oil consumption. OEM dimensions, corrosion resistance, and 100% pre-shipment inspection for reliable overhauls.
Quality Excavator Komatsu Piston Assy 6162-33-2140 6164-31-2121 For S6D170 SA6D170 Engine factory

Excavator Komatsu Piston Assy 6162-33-2140 6164-31-2121 For S6D170 SA6D170 Engine

Brand-new FUSI piston assembly 6162-33-2140/6164-31-2121 for Komatsu S6D170 SA6D170 engines. High-strength alloy, corrosion-resistant, precision-machined for direct fit. Restores compression and power in excavator overhauls.
Quality QSL9 ISL9 Diesel Engine Spare Parts Piston Replacement 4089963 factory

QSL9 ISL9 Diesel Engine Spare Parts Piston Replacement 4089963

Brand-new 4089963 piston for QSL9/ISL9 engines features a steel crown and aluminum skirt, closed cooling gallery, and plasma-coated ring grooves for durability under heavy loads. Precision-sorted for balance, it offers excellent interchangeability and a 6-month warranty—ideal for excavator and mining engine overhauls.
Quality OEM Isuzu Elf Truck Spare Parts 6BD1 Diesel Engine Piston 1-12111-325-1 factory

OEM Isuzu Elf Truck Spare Parts 6BD1 Diesel Engine Piston 1-12111-325-1

The 6BD1 Diesel Engine Piston, OEM Reference Number 1-12111-325-1, is an essential internal engine component designed for compatible 6BD1 diesel engine applications. It plays a critical role in the combustion process by receiving combustion pressure and transferring mechanical fo
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