Diesel Engine Parts

Piston Crown

Name: Piston Crown
Availability: InStock

111.690 mm diameter piston crown for the Caterpillar C9 diesel engine.

SK-00040-AV 385-1657 Caterpillar

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Category: Diesel Engine Parts

Description

Piston Crown

Sea Keepers Item CodeSK-00040-AV

Part Number385-1657

ManufacturerCaterpillar

ModelCompatible Caterpillar C9 engines

Parent EquipmentCaterpillar C9 diesel engines, incl. C9 generator sets (D250GC, D300GC, XQP300), C9 industrial and petroleum engines, 973C/973D track loaders, D6R/D6T/D7R dozers, 140M/160M graders, 627G/637G tractors and 814F II/815F II/816F II

SpecificationsApproximately 1.54 kg Genuine Caterpillar part number 385-1657, Piston Crown (111.690 mm diameter). It forms the top of the piston, carries the rings and combustion bowl, and takes combustion pressure. It is used in the C9 265-1400 piston and rod group (16.1:1 compression ratio). The Cat piston specification table lists it for the C9 with a 46.04 mm pin bore. Heavy Duty Kits lists 265-1401 as an alternate and Cat Reman references 10R-6013, 10R-8154 and 20R-1750. The Cat store offers a Cat Reman C9 cylinder pack as an alternative. No formal supersession was found in the sources reviewed. Confirm engine model and serial number compatibility against the manufacturer's parts catalogue before ordering.

DimensionsDiameter 111.690 mm; pin bore 46.04 mm

WeightApproximately 1.54 kg

Product Master CategoryEngine Core Components (Diesel & Petrol)

Product Master SubcategoryDiesel Engines & Components