1P3706 Rectangular Seal for Caterpillar

1P3706 is a rectangular-section sealing ring used in Caterpillar earthmoving compactors and Caterpillar engine-machine applications. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The seal has a rectangular cross-section and is specified for applications where the sealing element must limit leakage and help prevent contamination at the mating components. The supplied dimensions identify the cross-section width, cross-section height and inner diameter in inches. The same part is also listed with metric overall dimensions in centimeters.

Fitment

The 1P3706 rectangular seal is listed for the following Caterpillar equipment and engine models:

• Caterpillar 826G II earthmoving compactor
• Caterpillar 826H earthmoving compactor
• Caterpillar 836G earthmoving compactor
• Caterpillar 836H earthmoving compactor
• Caterpillar 815B earthmoving compactor
• Caterpillar 825G II earthmoving compactor
• Caterpillar 825H earthmoving compactor
• Caterpillar 3114 engine-machine application
• Caterpillar 3116 engine-machine application
• Caterpillar 3126 engine-machine application

Fitment should be checked against the equipment model and the part number specified for the individual sealing location. The available application data identifies the equipment manufacturer as Caterpillar and includes both earthmoving compactor and engine-machine applications.

Cross-reference numbers

• 1P-3706

1P3706 and 1P-3706 are number formats used for the same part number designation in the available product data.

Specifications