| Tuff Torq Transmission Oil Change Kit TZ400 | spartanmowercentral.com | 109.99 USD | 149.99 USD | −26.7% |
| Tuff Torq Bypass Piping 187Q1624440 | trailsportmotors.com | 2.25 USD | 3 USD | −25% |
| Spartan Tuff Torq Transaxle Fluid (3L Jug) TUF-187Q0899000 | spartanmowercentral.com | 54.99 USD | 69.99 USD | −21.4% |
| Tuff Torq TZ 450 Transmission Service Kit TUF-187Q2199300 | spartanmowercentral.com | 199.95 USD | 229.95 USD | −13% |
| TUFF TORQ SQUARE SEAL 187Q1624450 | trailsportmotors.com | 4.71 USD | 5 USD | −5.8% |
| Left Side Hydrostatic Transmission for John Deere Z930M, Z925M, Z920M, Z950M, Z960M - Replaces AUC11801, MIA13142, MIA12170 | timberturfpowerequipment.com | 6133 USD | — | — |
| Right Side Hydrostatic Transmission Replaces John Deere AUC11802, MIA13143, MIA12171 | timberturfpowerequipment.com | 6133 USD | — | — |
| (Left Side) Hydrostatic Transmission Fits John Deere TCA26089 Z910 Z920 Z930 Z960 | timberturfpowerequipment.com | 5837 USD | — | — |
| Right Side Hydrostatic Transmission For John Deere TCA26090 Z910 Z920 Z930 Z960 | timberturfpowerequipment.com | 5837 USD | — | — |
| New OEM Right Side Hydrostatic Transmission for John Deere ZTrak Z515E, Z530M - AUC15356 | timberturfpowerequipment.com | 3732 USD | — | — |
| New OEM Left Side Hydrostatic Transmission for John Deere ZTrak Z515E, Z530M - AUC15355 | timberturfpowerequipment.com | 3700 USD | — | — |
| OEM Tuff Torq Right Side Transmission Replaces John Deere MIA12729, AUC15342, AM140314 - Fits Z425, Z435, Z445, Z465, Z525E, Z535M, Z540M | timberturfpowerequipment.com | 3364 USD | — | — |
| OEM Left Side Transmission for John Deere MIA12728, AUC15341, AM140313 | timberturfpowerequipment.com | 3364 USD | — | — |
| OEM Hydrostatic Transmission for John Deere MIA10959 X300 Above S/N 040000 | timberturfpowerequipment.com | 3027 USD | — | — |
| Tuff Torq K46DM Transmission Fits Cub Cadet XT1, XT2, LT42, LT46, LT50, LX42, LX46, LX50 | timberturfpowerequipment.com | 2968 USD | — | — |
| Hydrostatic Transmission Fits John Deere L120, L130, Scotts L2048, L2548 - AM131580 | timberturfpowerequipment.com | 2968 USD | — | — |
| OEM Transmission Fits John Deere D110 D120 D130 D155 LA120 LA135 LA155, MIA10910 | timberturfpowerequipment.com | 2928 USD | — | — |
| OEM Transmission fits John Deere 155C LA130 LA165 LA175 D160, AM134584, MIA10911 | timberturfpowerequipment.com | 2770 USD | — | — |
| Tuff Torq TZT Left Side Transmission Rebuild Kit w/ Oil for John Deere Z525E, Z445, Z530, Z655 & More | timberturfpowerequipment.com | 1385 USD | — | — |
| 787Q2124020 | spartanmowerparts.com | 1332.4 USD | 1,332.4 USD | — |
| 787Q2124030 | spartanmowerparts.com | 1332.4 USD | 1,332.4 USD | — |
| 787Q2124010 | spartanmowerparts.com | 1300.64 USD | 1,300.64 USD | — |
| 787Q2124000 | spartanmowerparts.com | 1300.64 USD | 1,300.64 USD | — |
| Tuff Torq TZT Left Side Transmission Rebuild Kit for John Deere Z525E, Z445, Z530, Z655 & More | timberturfpowerequipment.com | 1267 USD | — | — |
| 787Q1624170 | spartanmowerparts.com | 1218.09 USD | 1,218.09 USD | — |
| 787Q1624160 | spartanmowerparts.com | 1218.09 USD | 1,218.09 USD | — |
| John Deere MIA10910 Transaxle — Tuff Torq T40J 768T2024011 | ptodirectusa.com | 1199.95 USD | — | — |
| Tuff Torq Transaxles for John Deere AUC15359 / AUC15360 — Left or Right | ptodirectusa.com | 999.95 USD | — | — |
| Tuff Torq TZT7U Transaxles for John Deere Z515E & Z530M — Left or Right | ptodirectusa.com | 967.49 USD | — | — |
| Tuff Torq Transaxle for John Deere AUC15341 / AUC15342 — Left or Right | ptodirectusa.com | 962.95 USD | — | — |
| Tuff Torq 7A646084181 K46BT Transaxle Prefilled with Oil | outdoorpowerdirect.com | 838.25 USD | — | — |
| Tuff Torq 7A646084121 K46BE Transaxle Prefilled with Oil | outdoorpowerdirect.com | 827.3 USD | — | — |
| John Deere MIA12745 Hydrostatic Transaxle — Tuff Torq TL-200A | D110, D125, D130 & E Series | ptodirectusa.com | 699.95 USD | — | — |
| Tuff Torq 7A646084171 K46BP Transaxle | poweredbymoyer.com | 662.12 USD | — | — |
| K46a Rdl Id Transaxle - Tuff Torq 7A646024003 | timberturfpowerequipment.com | 607.95 USD | — | — |
| Genuine Tuff Torq Hydrostatic Repair Kit K46AA, K46AM, K46BC, K46C | timberturfpowerequipment.com | 361.95 USD | — | — |
| MTD JOHN DEERE SABRE TUFF TORQ K55 TRANSAXLE | adamssmallengine.com | 359.99 USD | 0 USD | — |
| Tuff Torq 187T0124000-L2 Genuine OEM TLT200-A Transmission Repair Rebuild Kit | onthewayoutdoor.com | 358.72 USD | — | — |
| Service Kit - Tuff Torq 1A646099090 | timberturfpowerequipment.com | 158.95 USD | — | — |
| LOWER HOUSING | plowworld.com | 115 USD | 115 USD | — |