Seal Kit 2406899 for Caterpillar 931B and 931C

Seal kit 2406899 is a hydraulic cylinder seal kit for Caterpillar equipment, including 931B and 931C crawler loaders and crawlers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The kit is identified for hydraulic cylinder sealing applications on the listed Caterpillar machine models. The product data identifies the part by the Caterpillar reference number 240-6899 and by the additional cross-reference numbers listed below. These references are provided for part identification and compatibility checking.

Fitment

• Caterpillar 931B crawler loader
• Caterpillar 931C crawler loader
• Caterpillar 931B crawler
• Caterpillar 931C crawler

Fitment is specified for the 931B and 931C machine models. The available product information does not identify a particular hydraulic cylinder position or assembly number, so the seal kit should be matched with the machine serial number and the existing cylinder application before installation.

Cross-reference numbers

• 240-6899
• 2406899
• BD505106
• 8T1370
• 1857677
• 7X2789
• 505106

Part number 2406899 is the SKU for this seal kit. The numbers above are listed as corresponding references for the same seal kit application. Number formats may differ because some references include a separator and others are written as a continuous number.

Specifications

The listed weight and dimensions are the available product data for this seal kit. Individual seal types, quantities, material specifications, internal diameters, external diameters, and groove dimensions are not specified in the source information. The kit contents should therefore be verified against the cylinder being serviced and the applicable parts documentation for the Caterpillar 931B or 931C machine.