kit includes:
24-1002020 - Sleeve 4 pcs.
21-1004020 - Piston pin, standard 4 pcs.
BK-53-1004023 - Piston rings with a diameter of 92.00 mm 4 sets
21-1004022 - Piston pin retaining ring
BK-53-1004014-A Piston assembly with a diameter of 92.0 mm, set of 4 pcs.