Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| THM440-T4 & HM4T60 |
| No Groove | GMO | 8656545 | 19.24 | |
| 1 Groove | GMO | 8656546 | 18.95 | |
| 2 Groove | GMO | 8656547 | 17.54 | Contact Dealer for most current part and price information. |
| 3 Groove | GMO | 8656548 | 19.81 | Contact Dealer for most current part and price information. |
| 4 Groove | GMO | 8656544 | 19.81 | |
| 1 Wide Band | GMO | 8656543 | 11.00 | |
GMO | 8656542 | 17.54 | Contact Dealer for most current part and price information. | | Wide Band 1 Ring | GMO | 8656537 | 20.16 | Contact Dealer for most current part and price information. |
| Wide Band 2 Ring | GMO | 8656538 | 17.54 | |
| 1 Ring | GMO | 8656539 | 17.54 | Contact Dealer for most current part and price information. |
| 2 Ring | GMO | 8656540 | 23.47 | Contact Dealer for most current part and price information. |
| 3 Ring | GMO | 8656541 | 18.86 | Contact Dealer for most current part and price information. |