0384311 PISTON ASSEMBLY, Less rings..030 O.S. JOHNSON 1R70R, 4R70E PISTON Price: query Add to cart Go to cart Rating: 38 Buy PISTON ASSEMBLY, Less rings..030 O.S. 0384311 JOHNSON genuine, new aftermarket parts with delivery Number on catalog scheme: 25 Compatible models: 1R70R 4R70E JOHNSON BRP JOHNSON entire parts catalog list: 1R70R 1970 POWERHEAD GROUP » 0384311 4R70E, 4RL70E, 4W70E, 4WL70E 1970 POWERHEAD GROUP Parts piston JOHNSON: 0383236 0383236 PISTON ASSEMBLY, Less ring, std 1R69C, 1R70R, 4R69B, 4R70E