2748359 Tube As. Fits Caterpillar Models model-3630 Uses standard 2" Bezel opening

Uses standard 2" Bezel opening (2

Fits CAT 322

Spline Compatibility: 1-3/4"-6 spline and 1-3/4"-20 spline

preventing fuel leaks and tank damage during operation

Belt Section: B / 5L (Classical V-Belt)

2748359 Tube As. Fits Caterpillar Models model-3630 Uses standard 2" Bezel openingOne New Aftermarket Replacement Piston Cooling Nozzle for Caterpillar (Cat) 3406E, C15, C16, and C18 Series Engines This aftermarket replacement piston cooling nozzle (tube assembly) fits Caterpillar (Cat) heavy duty diesel engines in the 3406E, C15, C16, and C18 series. The piston cooling nozzle directs pressurized engine oil onto the underside of the piston crown to dissipate heat, protecting pistons and rings from thermal damage under high load