1440503 Piston & Ring for Caterpillar

Part 1440503 is a piston and ring component for air compressor applications on Caterpillar equipment. It is used with Caterpillar engines, machines, generator set engines, marine engines, industrial engines and other equipment listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The part is listed for the following Caterpillar equipment models and engine series:

• Engine: 3304.
• Generator set engine: 3406B.
• Industrial engine: 3176C, 3196, 3306B, 3406B, 3406C, 3508, 3508B, 3512, 3512B, 3516 and 3516B.
• Landfill compactor: 826C.
• Marine auxiliary engine: 3508B, 3512B and 3516B.
• Marine engine: 3406B, 3508, 3508B, 3512, 3512B, 3516 and 3516B.
• Motor grader: 14G, 14H NA, 16G and 16H NA.
• Soil compactor: 815B.
• Truck engine: 3126, 3126B, 3176, 3176B, 3306, 3306B, 3306C, 3406B, 3406C, 3406E, C-10 and C-12.
• Wheel dozer: 814B.
• Wheel loader: 966F, 966F II, 972G, 980C and 980F.
• Wheel scraper: 615C, 623E, 623F and 627E.
• Wheel tractor: 611, 621E, 621F, 627E and 627F.

Fitment is specified by the equipment manufacturer, machine type and model or engine series. The listed applications include both complete machines and separate Caterpillar engine configurations, so the applicable model should be checked against the equipment identification and the installed engine before installation.

Specifications