| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-01-K2231 | Muffler Assembly | K50400- | |
| 2 | 20Y-01-K2161 | Hose | K50400- | |
| 3 | 20Y-01-K2250 | Ring | K50400- | |
| 4 | 20Y-01-K2122 | Pressure Sensor | K50400- | |
| 5 | 20Y-01-K2111 | Sensor | K50400- | |
| 6 | 20Y-01-K2060 | Mount | K50400- | |
| 7 | 20Y-01-K1950 | Flange | K50400- | |
| 8 | 20Y-01-K1961 | Tube | K50400- | |
| 9 | 20Y-01-K1970 | Clamp | K50400- | |
| 10 | 20Y-01-K2071 | Plate | K50780- | |
| 20Y-01-K2070 | Plate | K50400-K50779 | ||
| 11 | 01224-40620 | Screw | K50400- | |
| 12 | 01643-30623 | Washer | K50400- | |
| 13 | 01580-10605 | Nut | K50400- | |
| 14 | 01435-01030 | Bolt | K50400- | |
| 15 | 20Y-01-K2081 | Bracket | K50780- | |
| 20Y-01-K2080 | Bracket | K50400-K50779 | ||
| 16 | 01435-01030 | Bolt | K50400- | |
| 17 | 01435-01035 | Bolt | K50400- | |
| 18 | 01643-31032 | Washer | K50400- | |
| 19 | 01580-11008 | Nut | K50400- | |
| 20 | 20Y-01-K2091 | Bolt | K50780- | |
| 20Y-01-K2090 | Bolt | K50400-K50779 | ||
| 21 | 01435-01030 | Bolt | K50400- | |
| 22 | 01435-01035 | Bolt | K50400- | |
| 23 | 01643-31032 | Washer | K50400- | |
| 24 | 01580-11008 | Nut | K50400- | |
| 25 | 6754-11-5420 | Bracket | K50400- | |
| 26 | 01435-01025 | Bolt | K50400- | |
| 27 | 01435-01035 | Bolt | K50400- | |
| 28 | 01643-31032 | Washer | K50400- | |
| 29 | 01580-01008 | Nut | K50400- | |
| 30 | 20Y-01-K2190 | Tube | K50400- | |
| 31 | 07260-20950 | Hose | K50400- | |
| 32 | 07285-00155 | Clamp | K50400- | |
| 33 | 20Y-01-K2291 | Bracket | K50689- | |
| 34 | 207-01-K1650 | Water Seperator | K50689- | |
| 35 | 01023-70410 | Screw | K50689- | |
| 36 | 207-01-K1090 | Fitting | K50689- | |
| 37 | 207-01-K1080 | Fitting | K50689- | |
| 38 | 01010-81225 | Bolt | K50689- | |
| 39 | 01643-31232 | Washer | K50689- | |
| 40 | 20Y-01-K2260 | Filter Bag | K50400- |
