| No. | Mikuni No. | Description | Order No. |
| 1 | C5=0414-B | Screw, Top Cover | 007-624 |
| 2 | CW2=0416-B | Screw, Top Cover (2) | 002-615 |
| 3 | 76-39005 | Top Cover (42/45) | |
| 3a. | HS 42/081 | Top Cover (48) | 007-691 |
| 4 | TM42/04 | Gasket, Top Cover | 007-480 |
| 5 | BS32/126 | E-Ring, Jet Needle | 002-455 |
| 6 | 826-03002 | Washer, Needle Clip | 007-267 |
| 7 | J8-8DDY01 | Jet Needle (42 Std.=#97) | 007-082 |
| 7a. | J8-8CFY02 | Jet Needle (45/48 Std.=#97) | 007-102 |
| 8 | TM42/03 | Lever, T.V. (42/45) | |
| 8a. | TM42/08-1A | Lever, T.V. (48) | |
| 9 | B40I/56 | E-Ring | 007-616 |
| 10 | B40I/10 | Packing, Link Lever | 002-629 |
| 11 | 834-23041 | Pin, Link Lever | N/A |
| 12 | TM42/08-3.0 | Throttle Valve | 007-433 |
| 13 | 739-13002 | Screw, Needle Retainer | 007-692 |
| 14 | TM42/16 | Clip, Needle Retainer | 007-671 |
| 15 | TM42/13 | Sealing Ring, T.V. (42/45) | 007-723 |
| 15a. | TM48/02 | Sealing Ring, T.V. (48) | 007-715 |
| 16 | TM42/10 | Seal, Throttle Valve | 007-670 |
| 17 | 925-98006 | Pulley, Cable Bracket | 007-693 |
| 18 | 53974 | E-Ring, Cable Bracket | 007-694 |
| 19 | TM42/51 | Bracket Assy., Cable | 007-695 |
| 19a. | TM42/53 | Bracket Assy, Sportster | 007-724 |
| 20 | B3=0520-B | Bolt, Bracket | 007-696 |
| 21 | VM28/204 | Spacer | 007-697 |
| 22 | TM42/38 | Plate, Lock Tab | 007-675 |
| 23 | C2=0514-B | Screw | 007-698 |
| 24 | 640-12001 | Guide Holder (Starter) | 007-161 |
| 25 | VM14/241 | Spring, Starter Plunger | 007-678 |
| 26 | N189.192 | Starter Plunger | 007-635 |
| 27 | TM42/06 | Body (42/45) | N/A |
| 27a. | TM48/02 | Body (48) | N/A |
| 28 | 616-94029 | Seal, Spigot Body | 007-473 |
| 29 | 925-19011 | Ring (Seal) | N/A |
| 30 | TM42/43 | Lever, A/P | 007-699 |
| 31 | N138.019 | Pin, Throttle Lever | 007-171 |
| 32 | TM42/48 | Lever, Throttle | 007-700 |
| 33 | M12F/46-BB | Spring, Accel. Pump | 007-629 |
| 34 | MC0316-B | Screw, Accel. Adjust | 007-193 |
| 35 | TM42/47 | Spring, Accel. Pump | N/A |
| 36 | TM42SS1/01-0 | Mixing Body (42/45) | N/A |
| 36a. | TM48SS1/01 | Mixing Body (48) | N/A |
| 37 | B36/95 | Packing, Shaft (Plastic) | 007-615 |
| 38 | TM42/36 | Adjusting Screw, A/P | 007-701 |
| 39 | B30/205 | O-Ring, A/P Screw | 007-188 |
| 40 | TM40/89 | Bolt | 007-669 |
| 40a. | TM42/17 | Plate,Lock Tab for Shaft | 007-703 |
| 41 | BN38/43 | Pin, A/P Lever | 007-617 |
| 42 | TM42/46 | Lever, Return | N/A |
| 43 | B30/1069 | Screw, Throttle Stop | N/A |
| 44 | N3=04 | Nut, Throttle Stop | 007-637 |
| 45 | TM42/19 | Spring, Throttle Return | 007-672 |
|
|
| No. | Mikuni No. |
Description | Order No. |
| 46 | 700-15012 | Shaft, Throttle | N/A |
| 47 | TM42/15 | Plate, Fuel Joint Retainer | 007-704 |
| 48 | C2=0410-B | Screw, Fuel Joint Retainer | 007-705 |
| 49 | 604-26014 | Screw, Pilot Air Adjusting | 007-706 |
| 50 | N133.206 | Spring, Pilot Air Screw | 007-137 |
| 51 | VM12/205 | Washer, Pilot Air Screw | 007-482 |
| 52 | N133.037 | O-Ring, Pilot Air Screw | 002-858 |
| 53 | TM40/27 | Fuel Joint | 007-667 |
| 54 | KV/10 | O-Ring, Fuel Joint (2) | 002-709 |
| 55 | B30/398 | Packing, Idel Adjuster | 007-614 |
| 56 | VM22/138 | Washer, Idle Adjuster (Steel) | 007-680 |
| 57 | 730-09018 | Spring, Idle Adjuster | 007-603 |
| 58 | 925-15001 | Ring, Idle Adjuster (Brass) | 007-612 |
| 59 | TM42/32 | Idle Adjuster Assy (Long) | 007-674 |
| 59a. | 990-605-065 | Idle Adjuster Screw (Short) | 007-484 |
| 60 | BS30/97-00 | Air Jet (Blank) | 002-149 |
| 61 | 784-430000 | Needle Jet (723 Series std=Y-6) | Part No. |
| 62 | TM42/11 | Nozzle, Accelerator Pump (std=#70) See Below | |
| 63 | N124.063 | O-Ring, A/P Nozzle | 007-163 |
| 64 | VM28/486 | Pilot Jet (std=#25) Sportster #20 | Part No. |
| 65 | TM42/12 | Extender, Main Jet (42/45) | 007-722 |
| 65a. | TM42/12-1A | Extender, Main Jet (48) | 007-707 |
| 66 | N100.604 | Main Jet (42-160, 45-175, 48-190) | Part No. |
| 67 | 616-33003 | O-Ring, N.V. | 007-470 |
| 68 | VM13/216 | Screw, w/Washer, N.V. Retainer | 007-174 |
| 69 | 786-27001-4.2 | N.V. Assy. w/ O-Ring (42/45) | 007-476 |
| 69a. | 786-27002-1A 4.5 | N.V. Assy. w/O-RING (48) | 007-708 |
| 70 | 859-32027 | Float Assy. | 007-497 |
| 71 | BV26/22 | Pin, Float | 002-107 |
| 72 | C2=0410 | Screw, Float Pin | 007-620 |
| 73 | 616-94028 | Packing, Float Bowl | 007-472 |
| 74 | TM42/05 | Float Chamber Body | 007-500 |
| 75 | N122.028 | Hose, Overflow | 007-630 |
| 76 | VM28/254 | O-Ring, Drain Plug | 002-531 |
| 77 | TM32/41 | Drain Plug (42/45) | 007-646 |
| 77a. | TM32/41-1D | Drain Plug | 007-713 |
| 78 | C2=0412-B | Screw, Float Bowl (4) | 007-201 |
| 79 | TM36/44 | Rod, A/P | 007-191 |
| 80 | TM36/64 | Boot, A/P Rod | 007-195 |
| 81 | TM36/60 | Plunger, A/P | 007-198 |
| 82 | VM14SC13/89 | Spring A/P | 007-200 |
| 83 | N198.063 | Cap, Purge Port | 007-716 |
|
