1W5280 Indicator for Caterpillar Equipment

1W5280 is an indicator gauge used on Caterpillar engines and engine-driven equipment. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The listed applications include generator set engines, generator sets, industrial engines, marine auxiliary engines, marine engines, and petroleum engines. Fitment depends on the equipment application and engine model; verify the existing part number and engine configuration before installation.

Fitment

• Generator set engines: Caterpillar 3508, Caterpillar 3512, Caterpillar 3516, Caterpillar D379B.
• Generator sets: Caterpillar 3508C, Caterpillar 3512, Caterpillar 3516.
• Industrial engines: Caterpillar 3508, Caterpillar 3512, Caterpillar 3516.
• Marine auxiliary engines: Caterpillar 3516B.
• Marine engines: Caterpillar 3508, Caterpillar 3512, Caterpillar 3516, Caterpillar D379A.
• Petroleum engines: Caterpillar 3512.

The Caterpillar model designations listed above identify the engine or equipment application for the 1W5280 indicator. The same engine family may be used in more than one equipment category, so the application type should be matched with the engine data plate and the component being replaced.

Specifications