| KY Series Muffler | Thread | D | H | F | L | C |
| R (G, M, BSP, BSPP, NPT as requested) |
mm | mm | mm | mm | mm | |
| 2010-D125A | 1/8 | 8 | 1.2 | 6 | 21 | 1 |
| 2011-D250A | 1/4 | 10 | 1.5 | 8 | 27 | 1.2 |
| 2012-D375A | 3/8 | 15 | 2.5 | 8 | 36 | 2 |
| 2013-D500A | 1/2 | 19 | 3 | 10 | 44 | 2.5 |
| 2014-D750A | 3/4 | 20 | 3 | 12 | 63 | 2.5 |
| 2015-D100A | 1 | 25 | 3.5 | 15 | 77 | 3 |