1888636 Valve Seat for Caterpillar

The 1888636 valve seat is an insert used in engines installed in Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed as a valve insert and is intended for installation in the engine valve-seat location. The available application data identifies Caterpillar industrial engines, skid steer loaders, and wheel loaders as the equipment types using this part number. Compatibility should be confirmed against the machine model and engine configuration before installation.

Fitment

The valve seat is listed for the following Caterpillar equipment models and series:

• Caterpillar 3034 industrial engine
• Caterpillar 216 skid steer loader
• Caterpillar 226 skid steer loader
• Caterpillar 228 skid steer loader
• Caterpillar 232 skid steer loader
• Caterpillar 236 skid steer loader
• Caterpillar 242 skid steer loader
• Caterpillar 246 skid steer loader
• Caterpillar 247 skid steer loader
• Caterpillar 248 skid steer loader
• Caterpillar 252 skid steer loader
• Caterpillar 257 skid steer loader
• Caterpillar 262 skid steer loader
• Caterpillar 267 skid steer loader
• Caterpillar 277 skid steer loader
• Caterpillar 287 skid steer loader
• Caterpillar 906 wheel loader

The listed fitment covers the 3034 industrial engine and the specified Caterpillar machine models. The part is supplied as a valve seat insert; no additional engine components or installation hardware are identified in the available product data.

Cross-reference numbers

The valve seat is identified by the following part-number formats:

Numbers 1888636 and 188-8636 refer to the same valve-seat identification in the available interchange data. The product SKU is 1888636.

Specifications

The stated dimensions are 8.89 cm in length, 15.24 cm in width, and 1.27 cm in depth. The listed weight is 0.1 lb. Material, hardness, inner diameter, outer diameter, seat angle, and valve-seat tolerances are not specified in the available product data.