1B4444 Nut for Caterpillar Equipment — SKU 1B4444

1B4444 is a nut used in Caterpillar cold planers, engines installed in machines, and engine generator sets. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

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

• Caterpillar PR-1000 cold planer
• Caterpillar PR-1000C cold planer
• Caterpillar 3208 engine
• Caterpillar 3408 engine
• Caterpillar 3408C engine
• Caterpillar 3408E engine
• Caterpillar 3412 engine
• Caterpillar C11 engine
• Caterpillar C15 engine

Application categories identified for this part are Caterpillar cold planer equipment, Caterpillar engine-machine applications, and Caterpillar engine generator-set applications. Compatibility should be checked against the machine or engine serial number and the dimensions of the installed fastener.

Cross-reference numbers

• 1B-4444

1B4444 and 1B-4444 are the listed number formats associated with this nut.

Specifications