MODEL& DESCRIPTION	Ø	TOTAL LENGTH	COMP. height	RING	PIN	FEATURE
OM352 (25706B)	97	115.7	65.2	3T 3 3 5.5 5.5	36× 82.5	resistant piston carrier insert, graphite printed piston head and skirt the rest surface phosphureted 59
OM352A	97	105.2	65.2	2.57T 2.5 4	36× 82.5	resistant piston carrier insert, graphite printed piston head and skirt, the rest surface phosphureted 59
OM355	128	161	90	3.5T 3.5 3.5 6.5	48× 108	resistant piston carrier insert, 120 graphite printed piston head and skirt, the rest piston surface phosphureted
OM360	115	133.3	85.3	3.5T 3 5.5	42× 98	resistant piston carrier insert, 87 graphite printed piston head and skirt
OM364	97.5	108	62.8	2.56T 2.5 4	36× 82.5	resistant piston carrier insert, graphite printed piston head and skirt, the rest surface phosphureted 59
OM366	97.5	108	62.8	2.5T 2.5 4	36× 82.5	resistant piston carrier insert, 59 graphite printed piston head and skirt
OM366	97.5	108	62.8	2.5T 2.5 4	36× 82.5	resistant piston carrier insert, 59 graphite printed piston head and skirt
OM367	97.5	10	62.8	2.5T 2.5 4	36× 82.5	resistant piston carrier insert, 59 graphite coated piston head and skirt, the rest piston surface phosphureted
OM402 (OM401)	125	137.3	87.3	3T 3 6	46× 97	resistant piston carrier insert, 114 graphite coated piston head and skirt, the rest piston surface phosphureted
OM422 (OM421)	128	136.4	81.3	3T 3 4	46× 99	resistant piston carrier insert, 114 graphite coated piston head and skirt, the rest piston surface phosphureted
OM441	128	126.4	81.2	3T 3 4	46× 105.2	resistant piston carrier insert, 114 graphite coated piston head and skirt, the rest piston surface phosphureted
OM616	91	82	48.3	3 2 4	26× 74	resistant piston carrier insert, 54 cast-in steel struts,tin plated , and again graphite printed