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.
RING SET NO. APPLICATION TOP INTER OIL PISTON
1N3601 D353 1N3592 6N6640 1W5061 1N3600
1N3967 3508, 3512, 3516 8N1233 8N7810 7W2221 8N7963
1W5105 D379, D398, D399, G398, G399 9S7507 3S4059 1W5061 7N4515
1W8922 3406B, 3408, 3408B, 3412 1343761 2P2817 7N7078 1W9372
1979297RS C9 1613425 1687209 1979299 1979297
2W1709  3304, 3304B, 3306, 3306B 2W1707 2W1708 7E6047 8N3102
2W6091 3304, 3306 9S3029 5S6750 7E6047 1290359
2W8265 3204, 3208 9L6233 N/A 2W8045 2W4831
2W8646 3204, 3208 (RING SET-0.020″ OS) 9N0581 N/A 2W8416 9L7827-3, 2W8414-3
2W8647 3204, 3208 9N0578 N/A 2W8417 2W4831
2114321 3304, 3304B, 3306, 3306B 2W1707 2W1708 6I0497 1654262
3S4023 D320A 1S7082 9M4602 9M4603 2M5126
3S4029 1673, D330A, D336 3S4027 3S4026 7M2126 3S4028
3S4031 D342, D342C 4N3875 2S8884 3H0881 3S4040
3S4058 G342C 4N3875 2S8884 5M5697 3S4041, 3S4042
4P6914 3116 1077787 4P1807 4P1806 1051710
7C8937 3406B 1343761 7C8939 7N7078 7C3496
7E2899 G3508, G3512, G3516 7E7581 8N1234 7W2221 1973765
7E4729-RS 3208 1303987 1303997 7E7297 9Y4187, 7E4729
7E5213 3114, 3116 1077787 7E5786 7C5232 1077563
7E5214 3114, 3116 1077787 7E5786 7C5232 1166107
8N0822 3406, 3408, 3412 8N0502 2P2817 7N7078 7N3633, 9N2874
8N5760 D342 D375 8N5654 6N5026 3H0881 7N1366
9H1212 D315 3S4027 3S4026 9S4867 8H2001
9S3068 3304, 3306 9S3029 5S6750 9S7788 9N5250, 8N3182
1P0734 D346, D348 9S2263 7C8939 1P0708 9S2266
1P0735 D346, D348 1P0431 7C8939 1P0708 9S2266
1P1127 D343 1P0431 7C8939 1P8474 1P0435
1337082  3176, 3176B, 3176C, C10 1095318 1095319 1095319 4P5852
RING SET NO. APPLICATION TYPE PISTON NOTES
1032857 3046 SET 1078366 RING SET-PISTON (STD)
1032859 3046 SET 1078256 RING SET-0.50-MM OS
1127020 3054, 3056 SET 1072553 RING SET-PISTON (STD)
1258726 3054 SET 1243528 RING SET-PISTON (STD)
1382073 3054, 3054B, 3056 SET 1382047, 1521390 RING SET-PISTON (STD)
1461780 3054, 3056 SET 1350264 RING SET-PISTON (STD)
1531029 3034 SET 2123677 RING SET-PISTON (STD)
1786543 C4.2 SET 2128484 RING SET-PISTON (STD)
1786544 C4.2 SET 2128485 RING SET-0.25-MM OS
1786545 C4.2 SET 2128486 RING SET-0.50-MM OS
1850109 3054 SET 1850104 RING SET-PISTON (STD)
1850110 3054 SET 1850106 RING SET-0.50-MM OS
1850111 3054 SET 1850107 RING SET-1.00-MM OS
2W8265-3 3208 SET 9L7737-3, 2W8412-3 THREE RING SET
2171456 3024, C1.1, C1.5, C2.2 SET 2973080 RING SET-PISTON (STD)
2171573 3056E SET 2168323 RING SET-PISTON (STD)
2255436 3054C, 3054E SET 2255437 RING SET-PISTON (STD)
2268204 3044C SET 2254284, 2398506 RING SET-PISTON (STD)
2337231 3054C, 3054E SET 2538755, 2337232 RING SET-PISTON (STD)
2706970 3024, 3024C, C1.5, C2.2 SET 2706968 RING SET-PISTON (STD)
2767476 C4.4, C6.6 SET 2767475, 3109269, 2822224 RING SET-PISTON (STD)
3341997 3054C, 3054E SET 2889943 RING KIT-1.0MM
3342318 3054C, 3054E SET 2881395 RING KIT-1.0MM
3342319 3054C, 3054E SET 2881394 RING KIT-0.50 MM
3802065 C4.4, C6.6 SET 3802062, 3913732 RING KIT-0.50 MM
3964482 C4.4 SET 3109269 RING KIT-0.50 MM
5I7538 3064, 3066 SET 5I7537 RING SET-PISTON (STD)
5I7790 3064, 3066 SET 5I7792 RING SET-0.25-MM OS
5I7791 3064, 3066 SET 5I7793 RING KIT-0.50 MM
6I0225 3054 SET 6I0226 RING SET-PISTON (STD)
7W2513 3054, 4.236 SET 7C3185 RING SET-PISTON (STD)
7W7732 3054, 4.236 SET 4W5819 RING SET-PISTON (STD)
1032858 3046 SET 1078366 RING SET-0.25-MM OS

* 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