Spacer 3K7953 for Caterpillar Equipment

Spacer 3K7953 is a steel flat washer-type spacer used in Caterpillar equipment assemblies. It is used with Caterpillar engines, wheel-type loaders, and wheel tractor-scrapers, including the equipment models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar part number format 3K-7953 and the SKU 3K7953. The spacer has a zinc phosphate and oil coating and is supplied as an individual spacer unless otherwise specified in the product documentation.

Fitment

• Caterpillar 3116 engine
• Caterpillar 3126 engine
• Caterpillar 3208 engine
• Caterpillar 3412 engine
• Caterpillar 992C wheel-type loader
• Caterpillar 992D wheel-type loader
• Caterpillar 613C wheel tractor-scraper
• Caterpillar 613C II wheel tractor-scraper

The listed applications cover Caterpillar engine equipment, wheel-type loaders, and wheel tractor-scrapers. Compatibility should be confirmed against the machine serial number and the assembly in which the spacer is installed when several production versions exist for the same model.

Cross-reference numbers

3K7953 and 3K-7953 identify the same spacer number in the available product data. No additional supplier cross-reference numbers are specified.

Specifications

The primary dimensional data for the spacer is specified by the inner diameter, outer diameter, and thickness. The supplied coating specification is zinc phosphate with oil. The part is listed as steel and as a flat washer-type spacer for installation in the corresponding Caterpillar assembly.