| Part | Manufacturer | OEM Part # | Price | Notes |
| THM440-T4 & HM4T60 |
| Pump |
| Cover, With Bearing | GMO | 8649432 | 50.00 | Contact Dealer for most current part and price information. Assembly, See Item 31 Of Case & Related Parts. |
| Rotor | GMO | 24207981 | 14.95 | Contact Dealer for most current part and price information. Assembly, See Item 31 Of Case & Related Parts. |
| Slide Kit | GMO | 8662900 | 62.28 | Contact Dealer for most current part and price information. Assembly, See Item 31 Of Case & Related Parts. |
| THM-125C/3T40 |
| Pump With Control Valve |
| See Case & Related Parts. |