1982644 Backup Ring for Caterpillar Equipment

1982644 is a backup ring classified for use in transmission seal ring applications on Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The available fitment information identifies this part for Caterpillar excavators, a Caterpillar logger, a Caterpillar track feller buncher, and a Caterpillar wheeled excavator. The part number for identification is 1982644.

Fitment

• Caterpillar 322B L excavator
• Caterpillar 322C FM excavator
• Caterpillar 324D FM excavator
• Caterpillar 324D FM LL excavator
• Caterpillar 325B L excavator
• Caterpillar 322C logger
• Caterpillar TK1051 track feller buncher
• Caterpillar M325B wheeled excavator

The listed models cover several Caterpillar machine configurations, including tracked excavators, a logging machine, a track feller buncher, and a wheeled excavator. Model designation and machine type should be checked against the equipment identification data before installation, particularly where the same base machine series is available in different configurations.

For the excavator applications, the listed fitment includes the 322B L, 322C FM, 324D FM, 324D FM LL, and 325B L configurations. The other listed applications are the 322C logger, TK1051 track feller buncher, and M325B wheeled excavator.

Specifications

The recorded dimensions are 14 cm in length, 14 cm in width, and 0.2 cm in depth. The recorded weight is 0.1 lb. These measurements describe the supplied part and should be compared with the removed component and the applicable service information for the machine.

No additional material, thread, installation position, seal components, or kit contents are specified for SKU 1982644. The supplied item is identified in the available data as a backup ring rather than as a complete seal kit.