6N1721 Pre-Combustion Chamber Gasket

6N1721 is a pre-combustion chamber gasket for Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified by SKU 6N1721 and belongs to the pre-combustion chamber gasket category.

The gasket is specified for use with the pre-combustion chamber assembly on the listed Caterpillar machines. The available application data associates this part number with Caterpillar Tractor 772, Caterpillar Truck 773, and Caterpillar Wheel Tractor 641B.

The supplied part dimensions are 6.8 cm in length, 5 cm in width, and 0.1 cm in depth. The listed weight is 0.1 lb. No material specification, thread information, installation position beyond the pre-combustion chamber application, or kit contents are provided for this part.

Fitment

• Manufacturer of equipment: Caterpillar
• Equipment type: Tractor 772
• Equipment type: Truck 773
• Equipment type: Wheel Tractor 641B

The fitment information above is listed for SKU 6N1721. The available data does not specify production years, engine arrangement numbers, serial number ranges, or separate application restrictions for the listed Caterpillar models.

Specifications

The dimensions and weight shown above are the available catalogue specifications for the 6N1721 gasket. Length, width, and depth are stated in centimetres, while weight is stated in pounds. These values describe the individual part as listed and do not include packaging or any additional components.

For identification, the primary reference in the supplied data is 6N1721. The part is listed for Caterpillar Tractor 772, Caterpillar Truck 773, and Caterpillar Wheel Tractor 641B. No additional equipment-manufacturer or supplier cross-reference numbers are provided in the available product data.