MM Ultimate ZF S5-31 Transmission

T20 - Used in models with 6 Cylinder Engines
Compatible with the following models:
E36 M3 & 328i '95-'99
330i, E39 528i with 5 Speed

Features:

• Increased synchronizer life up to 10 times
• CNC re-machined operating sleeves to virtually eliminate gear grinding
• Improved Viton seals to prevent leaks
• Superiority to a factory or conventional build

⚠️Warning: Never use a clutch pedal stop.

Clutch pedal stops prevent the clutch from fully disengaging, causing premature synchronizer failure and rounding of the gear and operating sleeve engagement teeth. This type of damage is severe and will result in additional, avoidable costs during an MM Ultimate transmission rebuild.

Click here for the MM Ultimate ZF S5-31 Transmission Booklet!

Core Deposit of $2,000 is required when ordering this transmission.

CALL TO ORDER
573-836-4033 (Jim)
573-765-1269 (Shop)