2159989 Cylinder & Rods fit Caterpillar

Hydraulic cylinder seal kit for Caterpillar equipment, including Caterpillar excavators and Caterpillar engine-machine applications. The kit is intended for resealing a hydraulic cylinder and contains the seals required for this service. This is a new aftermarket part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 2159989 and is listed for use with the Caterpillar equipment models specified below. The available application data identifies the equipment brand and model series but does not specify the individual hydraulic cylinder position or cylinder assembly.

Fitment

• Caterpillar 3176C
• Caterpillar 3306
• Caterpillar 330B L
• Caterpillar 345B II
• Caterpillar 345B L

The listed applications include Caterpillar engine-machine equipment and Caterpillar excavator equipment. Compatibility should be checked against the machine model and the existing hydraulic cylinder identification before installation.

Cross-reference numbers

• 215-9989
• 2159989

Part number 215-9989 is the hyphenated form of SKU 2159989. Both number formats identify the same cylinder and rod seal kit in the supplied product data.

Specifications