The Hendrickson S-31703 or S31703 is a genuine Hendrickson rear cam brake S Kit designed for severe service applications with a count of 16.5. This repair kit covers cam brake service on the rear axle and is cataloged under VMRS category 013002066. It is sold as a single kit (each). Pro Gear and Transmission stocks genuine Hendrickson suspension and brake service parts. Call us to confirm proper fit for your specific application before ordering.FeaturesGenuine Hendrickson rear cam brake repair kitSevere service specification16.5 count configurationDesigned for rear axle cam brake serviceVMRS category: 013002066Sold as a single kit (each)Tech SpecsType: Repair Kit – Cam BrakesPosition: RearService Level: Severe ServiceCount: 16.5VMRS Category: 013002066Sold as: Each