12 month unlimited warranty!
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Part # F5R43 is equipped with 7 different upgrades! We recommend a NEW Solenoid block assembly be installed with our valve body VBB Part # F5R43-S.
| Sonnax Part # | Part Description |
| 56947J-15K | TCC Mod Valve & Sleeve |
| 56947J-05K | O/S TCC Control Valve |
| 1) 56947J-S1 | 4-3 Pre-stroke Spring |
| 1) 56947J-S2 | PCA Mod. Spring |
| 1) 56947J-S3 | TCC Control Spring |
| 1) 56947J-S5 | TCC Back Pressure Spring |
| 1) 56947J-S6 | Forward Engagement Control Spring |
Our Valve Bodies are not just “tested” they are Remanufactured!