6744-11-1020 Collet for Komatsu Equipment

The 6744-11-1020 collet is a hardware component used on Komatsu construction equipment and the Komatsu SAA6D107E engine. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The listed application covers Komatsu bulldozers, excavators, wheel loaders, and the SAA6D107E engine series. Equipment model designations are provided below by machine type.

Fitment

• Bulldozers: Komatsu D51EX, D51PX.
• Engines: Komatsu SAA6D107E.
• Excavators: Komatsu PC200, PC200LL, PC220, PC220LL, PC240, PC270, PC290, PW180, PW200, PW220.
• Wheel loaders: Komatsu WA200, WA200PZ, WA250, WA250PZ, WA320, WA320PZ, WA380.

The part is specified for use within the equipment groups and model designations listed above. The fitment information identifies the machine family and model series; no additional machine configurations or production ranges are specified in the available data.

For excavator applications, the listed models include both PC and PW series machines. The PC series designations covered are PC200, PC200LL, PC220, PC220LL, PC240, PC270, and PC290. The PW series designations covered are PW180, PW200, and PW220.

For wheel loader applications, the listed WA series includes WA200, WA250, WA320, and WA380, together with the WA200PZ, WA250PZ, and WA320PZ designations. The bulldozer application is listed for the D51EX and D51PX models.

Specifications

The dimensions supplied for the part are 7.6800 cm in length, 7.6800 cm in width, and 1.2700 cm in depth. The listed weight is 0.10 lb. No material, thread specification, installation position, or additional components included with the collet are specified in the available product data.