New piston kit, for use in Cummins 4B 3.9, 4BT 3.9, 4BTA 3.9, 6B 5.9, 6BT 5.9 AND 6BTA 5.9 engines.
One-piece piston, standard size, for engines with a compression ratio of 17.3:1.
CPL numbers: 591, 596, 681, 691, 714, 721, 725, 791, 802, 843, 845, 895, 960, 981, 999, 1172, 1259, 1312, 1320, 1403, 1433, 1522, 1608, 1932
Each kit services one piston, 4 are needed to service entire engine for 4B, 4BT , 4BTA models and 6 are needed to service entire engine for 6B, 6BT, 6BTA models.
This kit includes:
• Piston
• Piston pin
• Piston pin retainer
• Piston ring set