4N1767 Valve Bypass for Caterpillar

The 4N1767 valve bypass is a component for the engine intake and exhaust valve system of Caterpillar equipment. It is listed for use with Caterpillar machines and power units, including cold planers, paving compactors, engines installed in machines, and generator sets. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 4N1767 and by the Caterpillar equipment part number 4N1767. The available application data includes several Caterpillar machine and engine model designations. The source information identifies the part as a valve bypass; no additional information about the valve position, internal construction, mounting method, or supplied components is specified.

Fitment

• Caterpillar PR-1000
• Caterpillar PR-1000C
• Caterpillar PS-500
• Caterpillar 3208
• Caterpillar 3412
• Caterpillar 3412C
• Caterpillar SR4
• Caterpillar cold planer equipment
• Caterpillar paving compactor equipment
• Caterpillar engines installed in machines
• Caterpillar engines used in generator sets

The model designations above cover both individual Caterpillar machine models and equipment categories recorded for this part. Compatibility may depend on the exact machine configuration, engine arrangement, and production version. The available product data does not provide serial-number ranges, arrangement numbers, or installation-specific restrictions.

Cross-reference numbers

• Caterpillar equipment part number: 4N1767
• CTP part number: 4N1767

Part number 4N1767 is used as the identifying number for the valve bypass in the available Caterpillar and CTP reference data. No additional supplier numbers or superseding numbers are specified.

Specifications

The listed dimensions and weight describe the product data supplied for SKU 4N1767. The available information does not specify the material, thread dimensions, sealing method, operating temperature, pressure rating, or whether gaskets, retainers, or other installation parts are included.