UM77302 Piston—High Grade X Pistons-2.446″ Compression Distance

171455
NOTES: Sleeveless Block, Rectangular Top Ring, 3 Ring Piston, Re-entrant Bowl
Fits: 231S, 241 (CP31447); 243 (CP31448); MF 251XE; 451 (Tier 1);
2210 (CP80906 After U316677C); 3315 (CP81241); 4215,4315 (CP31292)