item code: valve-guides-for-trucks our company also offers quality valves, which are used in heavy duty vehicles like trucks. These are precision engineered and designed as per the specification. Our product exbit enhanced durability and strength. These are widely used by all major truck manufacturers like bedford, chevrolet, cummins( nt3004656, nh 66890), dodge, leyland, meadows, perkins 354, p-6, tata, mercedes(om352,om355,om356) and volvo.