1527582 Exhaust Valve Insert for Caterpillar

1527582 is an exhaust valve insert used as part of the exhaust valve seat assembly in Caterpillar equipment. The insert supports the exhaust valve at the seating area and forms the replaceable seat component associated with the valve. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar equipment part number 152-7582. It is intended for use in the valve seat arrangement where the exhaust valve closes against the insert. The insert is supplied as an individual valve-seat component; the available product data does not specify additional components included with the part.

The available data identifies the component by its function as an exhaust valve insert rather than by a complete engine assembly or machine model. Specific Caterpillar equipment models and engine series are not provided in the source information, so model-level fitment cannot be listed here.

Cross-reference numbers

• 152-7582
• 1527582

The numbers above identify the same part reference in hyphenated and non-hyphenated formats. No additional equipment manufacturer or supplier reference numbers are provided in the available product data.

Specifications

The dimensional and weight values are reproduced from the available part data. The source specifies the length in both inches and centimetres, while the other listed metric values are provided as width and depth in centimetres. No material specification, thread specification, installation position beyond the exhaust valve seat function, or engine-specific application is included in the available information.