CTP Piston Rings –
CTP Piston Rings are technically
optimized with:
»» Advanced surface finish utilizing
chrome plating, gas nitriding, spray
coating and ceramic coating
»» Superior base material such as
gray cast iron, ductile cast iron and
stainless steel
»» High precision machining
The benefits:
1. Excellent sealing performance will
dramatically reduce blow-by gas and
oil consumption.
2. High anti-wear and breakage
performance will assure you a longer
part-life span.

Piston No. Ring Set No. Individual Ring Part No. Desc. Application
1010016 1W8922 1343761,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
7E4729 7E4729-RS 1303987,
1303997,
7E7297
Top, Inter, Oil 3208
1014495 4P6914 1077787,
4P1807,
4P1806
Top, Inter, Oil 3116
1051710 4P6914 1077787,
4P1807,
4P1806
Top, Inter, Oil 3116
1073565 N/A 1006694,
1006695,
6I0497
Top, Inter, Oil 3306C
1077563 7E5213 1077787,
7E5786,
7C5232
Top, Inter, Oil 3116
1051720 4P6914 1077787,
1004297,
4P1806
Top, Inter, Oil 3116
1154124 7E5213 1077787,
7E5786,
7C5232
Top, Inter, Oil 3116
1168154 N/A 2W1521,
2P2817,
7N7078
Top, Inter, Oil 3406
1290358 2W6091 9S3029,
5S6750,
7E6047
Top, Inter, Oil 3304, 3306

CTP Piston Rings – Cont’

Piston No. Ring Set No. Individual Ring Part No. Desc. Application
1335044 N/A 1979386,
1979277,
1979354
Top, Inter, Oil 3126
1398500 N/A 1534101,
1471730,
1398505
Top, Inter, Oil 3406E
1398500 N/A 1534101,
1398504,
1398505
Top, Inter, Oil 3406E, C16
1548087 2114321 2W1707,
2W1708,
6I0497
Top, Inter, Oil 3304, 3306
1646560 N/A 9S3029,
5S6750,
6I0497
Top, Inter, Oil 3306C
1654262 2114321 2W1707,
2W1708,
6I0497
Top, Inter, Oil 3304, 3306
1684531 2114321 2W1707,
2W1708,
6I0497
Top, Inter, Oil 3304, 3306
1684540 N/A 1343761,
1445902,
7N7078
Top, Inter, Oil 3406E
1720919 N/A 2146066,
1445695,
2236361
Top, Inter, Oil 3500, 3508
1723284 1W8922 2W1521,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
1807352 N/A 1777496,
1765749,
1899771
Top, Inter, Oil C15
1922208 N/A 1343761,
1928807,
2137454
Top, Inter, Oil 3408E, 3412
3938988 N/A 1979386,
1979277,
1979354
Top, Inter, Oil 3126
9Y7212 1W8922 2W1521,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
9Y4004 1W8922 2W1521,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
2M5558 3S4029 3S4027,
3S4026,
7M2126
Top, Inter, Oil D6B
Piston No. Ring Set No. Individual Ring Part No. Desc. Application
2W4831 2W8265 9L6233,
2W8045
Ring G std. 3208
2W8410 2W8646 9N0581,
2W8416
Ring Group 3208
2W8411 2W8647 9N0578,
2W8417
Ring Group 3208
2W8414 2W8646 9N0581,
2W8416
Ring Group 3208
7N1366 3S4031 4N3875,
2S8884,
3H0881
Top, Inter, Oil D342
4P2654 N/A 4P2656,
4P2657,
4P2658
Top, Inter, Oil G3306
4P2655 N/A 4P2656,
1108722,
4P2658
Top, Inter, Oil G3304, G3306
4P2990 N/A 1077787,
4P1807,
4P1806
Top, Inter, Oil 3116
4P5852 1337082 1095318,
1095319,
4P1659
Top, Inter, Oil C10
4P8996 N/A 1019047,
1333836,
1005079
Top, Inter, Oil G3406, 3412
2977752 5I7538 Ring Group MHI3066
5S2886 9S3068 9S3029,
5S6750,
9S7788
Top, Inter, Oil 3306
6I1144 N/A 1077787,
4P1807,
4P1806
Top, Inter, Oil 3116
6I3650 N/A 2W1707,
5S6750,
7E6047
Top, Inter, Oil 3306
6N4080 8N0822 8N0502,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
6N4126 8N0822 8N0502,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
6N4221 2W8265 9L6233,
2W8045
Ring Group 3208
Piston No. Ring Set No. Individual Ring Part No. Desc. Application
7C2431 1N3967 8N1233,
8N7810,
7W2221
Top, Inter, Oil 3500
7C5668 7E5213 1077787,
7E5786,
7C5232
Top, Inter, Oil 3116
7E0292 1W8922 1343761,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
7E0539 1W8922 1343761,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
7E1298 7E5213 1077787,
7E5786,
7C5232
Top, Inter, Oil 3114, 3116
7E3428 7E5213 1077787,
7E5786,
7C5232
Top, Inter, Oil 3116
7E3888 1P0734 9S2263,
7C8939,
1P0708
Top, Inter, Oil G3412
7E3888 1P1127 1P0431,
7C8939,
1P8474
Top, Inter, Oil G3412
7E4729 7E4729 1303987,
1303997,
7E7297
Top, Inter, Oil 3208
7E7600 7E2899 7E7581,
8N1234,
7W2221
Top, Inter, Oil G3500 Short strke
7E8656 1W8922 1343761,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
7E8700 1W8922 1343761,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
7E8885 N/A 1343761,
2P2817,
7N7078
Top, Inter, Oil 3406
7M3680 N/A 5M5697 OIL G342
7N1366 8N5760 8N5654,
6N5026,
3H0881
Top, Inter, Oil D342, D375
7N3509 8N0822 8N0502,
2P2817,
7N7078
Top, Inter, Oil
7N3511 8N0822 8N0502,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
Piston No. Ring Set No. Individual Ring Part No. Desc. Application
9Y4004 1W8922 2W1521,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
9Y4124 1N3967 8N1233,
8N7810,
7W2221
Top, Inter, Oil 3500, 785
TRUCK
9Y7212 1W8922 2W1521,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
9Y7452 N/A 1077787,
7C5232,
7E5786
Top, Inter, Oil 3116
9Y9889 1W8922 2W1521,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
1922208 N/A 1928807 Inter 3412
3882310 N/A 3261352,
3003086,
2651113
Top, Inter, Oil C13
3398176 N/A 2382717,
1979257,
2651113
Top, Inter, Oil C11
2255437 2255436 3342318,
3342319
1-MM OS, 0.5 MM OS 3054C
Piston No. Ring Set No. Individual Ring Part No. Desc. Application
7N3633 8N0822 8N0502,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
7N4515 1W5105 9S7507,
3S4059,
1W5061
Top, Inter, Oil D379A, D398A, D399
7N5036 1N3601 1N3592,
6N6640,
1W5104
Top, Inter, Oil D353
8H2000 9H1212 3S4027,
3S4026,
9S4867
Top, Inter, Oil D6, 9U
8N0931 8N0822 8N0502,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
8N3180 9S3068 9S3029,
5S6750,
9S7788
Top, Inter, Oil 3304, 3306
8N3182 9S3068 9S3029,
5S6750,
9S7788
Top, Inter, Oil 3304, 3306
8N3184 9S3068 9S3029,
5S6750,
9S7788
Top, Inter, Oil 3304, 3306
9L7737-3 2W8265-3 9L6233,
2W8045
Ring Group 3204, 3208
9L7737 2W8265 9L6233,
2W8045
Ring G std. 3208
9L9317 2W8265 9L6233,
2W8045
Ring G std. 3208
9L9318 2W8265 9L6233,
2W8045
Ring G std. 3208
9N2874 8N0822 8N0502,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412
9N5250 9S3068 9S3029,
5S6750,
9S7788
Top, Inter, Oil 3304, 3306
9N5403 2W1709 2W1707,
2W1708,
7E6047
Top, Inter, Oil 3304, 3306
9Y2100 1N3967 8N1233,
8N7810,
7W2221
Top, Inter, Oil 3500, 785
TRUCK
9Y3116 1W8922 2W1521,
2P2817,
7N7078
Top, Inter, Oil 3406, 3408,
3412

* Other part no. not included in the list are available. Please contact your sales representative if you have any questions.
Part Numbers are used for reference purposes only