6N7533 Vane Kit for Caterpillar Air Starter Motors

The 6N7533 vane kit is a rotor vane service part for air starter motors installed on Caterpillar equipment. It is used with Caterpillar 3412 and 3412C engines and SR4 generator applications, including engine-generator sets, generators, industrial engines, and marine engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Caterpillar 3412 engine
• Caterpillar 3412C engine
• Caterpillar SR4 generator application
• Caterpillar engine-generator set equipment
• Caterpillar generator equipment
• Caterpillar industrial engine equipment
• Caterpillar marine engine equipment

The listed applications identify the equipment series and engine types for which the vane kit is specified. Application of the kit is associated with the air starter motor assembly fitted to the equipment. Confirm the existing starter motor configuration and part number before installation when several starter arrangements are used on the same engine or machine series.

Cross-reference numbers

The number 6N7533 identifies the vane kit in the supplied equipment-parts data. No additional supplier or equipment manufacturer reference numbers are specified for this part.

Specifications

The dimensions listed above are provided in both imperial and metric units where available. The 15.6 cm, 2.9 cm, and 15.6 cm values are recorded separately as length, width, and depth dimensions. The kit contains five blades; the supplied data does not specify additional seals, fasteners, rotor components, or installation hardware.