Ronaldson & Tippett CF 6, 6.5 & 8HP Piston Ring Set - 4-1/4” Bore (STD)
High quality piston ring set for the Ronaldson & Tippett CF 6HP, 6.5HP & 8HP engines, these diesel engines are commonly referred to as the R&T hammerhead. This ring set consists of 3 x 3/16 wide compression rings and 2 x 3/16 wide oil scraper ring to suit a standard 4.250” bore.
Please check your engines bore before ordering, this ring set is not suitable for 4HP to 5HP engines.