6L2960 Ring for Caterpillar

6L2960 is a transmission seal ring, also identified as an expander-coupling to ring, for Caterpillar equipment. It is used with Caterpillar G3306, SR4, D353C, D353D, and D353E applications, including engines, generators, industrial engines, and marine engines.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The product designation is 6L2960, and the supplied equipment application data identifies Caterpillar as the manufacturer of the equipment on which the ring is used.

Fitment

The ring is listed for the following Caterpillar equipment models and series:

• Caterpillar G3306
• Caterpillar SR4
• Caterpillar D353C
• Caterpillar D353D
• Caterpillar D353E

The listed applications cover several Caterpillar equipment types:

• Caterpillar engine-generator set
• Caterpillar generator
• Caterpillar industrial engine
• Caterpillar marine engine

Fitment should be confirmed against the exact engine or machine configuration before installation, because the supplied data identifies the compatible model series but does not specify individual serial-number ranges or production breaks.

Cross-reference numbers

6L2960 and 6L-2960 are the number formats provided for the same ring designation. No additional supplier or equipment-manufacturer reference numbers are specified in the available product data.

Specifications

The dimensions and weight above are the product data supplied for SKU 6L2960. The available information does not specify the ring material, sealing profile, internal or external diameter, installation position, thread details, or additional components included with the part.