7T5665 Regulator Assembly for Caterpillar 3516 and 3512

The 7T5665 Regulator AS is a regulator assembly used in Caterpillar equipment with 3516 and 3512 engines. The listed applications are Caterpillar engine-generator sets and Caterpillar marine engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified in the supplied catalog data by the designation “Regulator AS” and the reference number 7T5665. The available fitment information specifies the engine series and equipment applications listed below; no additional model suffixes or machine configurations are included in the supplied data.

Fitment

• Caterpillar 3516 engine series
• Caterpillar 3512 engine series
• Caterpillar engine-generator sets equipped with 3516 or 3512 engines
• Caterpillar marine engines equipped with 3516 or 3512 engines

Fitment should be checked against the engine model and the part number installed on the equipment. The supplied data identifies the 3516 and 3512 engine series, but does not specify individual engine arrangement numbers, serial-number ranges, or configuration codes.

Cross-reference numbers

7T5665 is the reference number supplied for this regulator assembly and is also the product SKU. No separate supplier reference numbers are provided in the available product data.

Specifications

The stated dimensions are 5.8 cm in length, 4.9 cm in width, and 6.1 cm in depth. The listed weight is 0.2 lb. The supplied description does not specify the regulator material, connection type, thread size, operating temperature, seal material, mounting hardware, or additional components included with the assembly.