Fortpro Spacer Block Compatible with Mack Rear 4" Spring SS34-38, SWS573, SS44/SWS57, SS50 Camelback, ST34, SW/SWW Series Suspensions Replaces 13QK246 | F174008 6bt water pump MOUNTING GASKET OEM Reference: 3069101

MOUNTING GASKET OEM Reference: 3069101 pcs x 1

this kit optimizes engine efficiency and provides more complete combustion

this inner tube provides significant benefits to both drivers and the vehicles in which it is installed

Non-Override: 25 ± 5 PSI

5-inch internal diameter and 6-inch length

Fortpro Spacer Block Compatible with Mack Rear 4" Spring SS34-38, SWS573, SS44/SWS57, SS50 Camelback, ST34, SW/SWW Series Suspensions Replaces 13QK246 | F174008 6bt water pump MOUNTING GASKET OEM Reference: 3069101Optimize your Mack truck's rear suspensions with the Fortpro Spacer Block. Designed for Mack Rear 4" Spring SS34 38, SWS573, SS44 SWS57, SS50 Camelback, ST34, SW SWW Series, this spacer block seamlessly replaces OEM part 13QK246. Precision engineered by Fortpro, it ensures a perfect fit, enhancing functionality and durability in critical suspension components. Crafted from high quality materials, the Fortpro Spacer Block stands as a robust solution,