TracTuff RBB/ RBC Water Neck - V1

$127.95

Essentially an OEM replacement upper water neck for the K24A, K24A2, K24A4, K24A8, K20Z3, and K20Z4.

The fabricated K Series water neck replaces the bulky OEM piece with its huge heater core fitting and EGR platform. The water neck starts with a CNC machined 6061-T6 aluminum flange and has a mandrel-bend section of 1.25" tube welded to it that mimics the OEM outlet position. The flange incorporates a 1/2" NPT heater port that can also be used as an outlet if you are not running in-cabin heat.

The hardware kit includes four M8 socket head bolts, a 90° heater hose fitting, a heater port plug, an EGR Passage Plug, and a pair of o-rings.

NOTE: Made to Order - Please allow 2-3 Business Days for this product to be made and ship - If you are interested in a specific design that varies from this, please email us at sales@tractuff.com.

The 1/8" NPT Accessory Bung option shown below was originally offered for those looking to retain the IACV heater loop. It is a FEED and should not be used as a return.