1333814 Rotocoil A for Caterpillar

Rotocoil A is an engine valve rotocoil used in Caterpillar engines installed in machine and generator set applications. The part is identified by SKU 1333814 and is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

This component is listed for Caterpillar engine models 3508, 3508B, 3512, 3512B, 3516, and 3516B. The stated application covers Caterpillar Engine–Machine and Caterpillar Engine–Generator Set equipment. The part name “Rotocoil A” identifies the component type and version specified for these applications.

Fitment

• Caterpillar 3508 engine
• Caterpillar 3508B engine
• Caterpillar 3512 engine
• Caterpillar 3512B engine
• Caterpillar 3516 engine
• Caterpillar 3516B engine
• Caterpillar Engine–Machine equipment using the listed engine models
• Caterpillar Engine–Generator Set equipment using the listed engine models

Fitment is stated for the engine models listed above. The available product data does not specify a particular machine model, generator set model, engine arrangement number, serial number range, or installation position beyond the Rotocoil A application.

Cross-reference numbers

Part number 1333814 is used as both the product SKU and the listed Caterpillar reference number. Number 1976999 is provided in the available data as an additional interchangeable or cross-reference number. Confirm the number against the engine identification and parts documentation before installation when more than one reference number is present.

Specifications

The dimensions are provided as length, width, and depth in the order stated in the product data. No material specification, thread information, mounting details, seal information, or additional kit contents are specified for this part.