| Item | Part No. | Part Name | Qty | Serial No. | 
| 20Y-54-75650 | COVER ASSEMBLY | K55091- | ||
| 1 | 20Y-54-78752 | COVER | K55091- | |
| 2 | 20Y-00-42140 | PLATE | K55091- | |
| 3 | 20Y-00-42120 | PLATE | K55091- | |
| 4 | 01010-81230 | BOLT | K55091- | |
| 5 | 175-54-34170 | WASHER | K55091- | |
| 6 | 01010-81230 | BOLT | K55091- | |
| 7 | 01643-31232 | WASHER | K55091- | |
| 8 | 20Y-54-19930 | COLLAR | K55091- | |
| 9 | 20Y-54-19920 | PLATE | K55091- | |
| 10 | 2A5-54-K1750 | COVER | K55091- | |
| 11 | 20Y-00-42140 | PLATE | K55091- | |
| 12 | 01010-81230 | BOLT | K55091- | |
| 13 | 01643-31232 | WASHER | K55091- | |
| 14 | 2A5-54-K1760 | COVER | K55091- | |
| 15 | 01010-81230 | BOLT | K55091- | |
| 16 | 175-54-34170 | WASHER | K55091- | |
| 17 | 01010-81250 | BOLT | K55091- | |
| 18 | 01643-31232 | WASHER | K55091- | |
| 2A5-54-K1770 | COVER ASSEMBLY | K55091- | ||
| 19 | 2A5-54-K1790 | COVER | K55091- | |
| 20 | 20Y-54-25852 | LOCK | K55091- | |
| 21 | 20Y-54-73190 | LOCK ASSEMBLY | K55091- | |
| 20Y-54-75900 | LOCK ASSEMBLY | K55091- | ||
| 22 | 20Y-54-75910 | PLATE | K55091- | |
| 23 | 20Y-54-75930 | BRACKET | K55091- | |
| 24 | 20Y-54-75920 | LEVER | K55091- | |
| 25 | 21K-54-26351 | SPRING | K55091- | |
| 26 | 20X-54-21460 | SPRING | K55091- | |
| 27 | 04205-11038 | PIN | K55091- | |
| 28 | 04050-13020 | PIN, COTTER | K55091- | |
| 29 | 01010-81025 | BOLT | K55091- | |
| 30 | 01643-31032 | WASHER | K55091- | |
| 31 | 20Y-54-27182 | BRACKET | K55091- | |
| 32 | 01010-81025 | BOLT | K55091- | |
| 33 | 01643-31032 | WASHER | K55091- | |
| 34 | 205-54-68440 | PLATE | K55091- | |
| 35 | 01224-40616 | SCREW | K55091- | |
| 36 | 01010-81230 | BOLT | K55091- | |
| 37 | 01643-31232 | WASHER | K55091- | |
| 38 | 01010-81250 | BOLT | K55091- | |
| 39 | 01643-31232 | WASHER | K55091- | |
| 40 | 20Y-54-78171 | FRAME | K55091- | |
| 41 | 01010-81230 | BOLT | K55091- | |
| 42 | 01643-31232 | WASHER | K55091- | |
| 43 | 2A5-54-K1640 | FRAME | K55091- | |
| 44 | 01010-81235 | BOLT | K55091- | |
| 45 | 01643-31232 | WASHER | K55091- | |
| 46 | 2A5-54-K1650 | FRAME | K55091- | |
| 47 | 01010-81235 | BOLT | K55091- | |
| 48 | 01643-31232 | WASHER | K55091- | |
| 49 | 2A5-54-K1680 | FRAME | K55091- | |
| 50 | 01010-81230 | BOLT | K55091- | |
| 51 | 01643-31232 | WASHER | K55091- | |
| 52 | 20Y-54-19930 | COLLAR | K55091- | |
| 53 | 20Y-54-19920 | PLATE | K55091- | |
| 54 | 01010-81225 | BOLT | K55091- | |
| 55 | 175-54-34170 | WASHER | K55091- | 
