| 5001519 | Transmission Cartridge Plate | | $137.75 |
| 5001523 | Stud,M6x25,Zinc,3M Scotchgrip | | $4.30 |
| 5001531 | Top-Hat Washer - double thick | Aluminum washer that holds your plastic bodywork. Requirements: 2 per front hood.4 per rear hood. | $1.95 |
| 5001541 | Isolation Strip, Fuel Pump | | $5.32 |
| 5001543 | Washer, Nylon | | $3.38 |
| 5001544 | Fuel Regulator Housing | Black plastic housing for the fuel pressure regulator (5000395) | $12.46 |
| 5001545 | O-ring Fuel Injector Top – Nitrile | O-ring Fuel Injector Top – See part No. 41545 | |
| 5001546 | O-ring Fuel Injector Bottom – Nitrile | O-ring Fuel Injector Bottom – See part No. 41546 | |
| 5001549 | Aluminum Crush Washer | | $1.43 |
| 5001554 | Battery Plate | MX400 & X440s | $19.35 |
| 5001557 | Dowel Pin Hollow | | $3.43 |
| 5001561 | Washer, M5 | | $1.95 |
| 5001562 | Locknut, M5 | | $0.00 |
| 5001564 | E-Style 7mm Stainless Circlip | | $2.03 |
| 5001578 | Fuel Regulator Grommet | | $2.48 |
| 5001579 | Fuel Regulator Top-Hat Washer | | $3.64 |
| 5001580 | Lock Washer M12 | | $2.32 |
| 5001584 | Washer, M5 | | $2.03 |
| 5001587 | Fuel Tank Filter | | $16.75 |
| 5001590 | Throttle Cable Adjuster Boot | Replaces 5001370 | $4.52 |
