WHAT IS ALL FOR
When converting your M44 / M50 / M52 / M54 / S50 engine, you often reach the limits of the original belt pulley at higher speeds, which leads to a drop in performance from the alternator. A simple and effective solution is to replace the pulley with a different gear ratio. With the MRT pulley you change the transmission ratio from the original 3:1 to 2:1.
MEASUREMENTS
When installing the pulley we recommend using Loctite or similar thread locking adhesive.
A longer V-belt may be necessary.
Delivery: aluminum pulley
Delivery time: 7-10 working days (from receipt of payment)
TECHNICAL SPECIFICATIONS
Manufacturers |
MRT engineering |
OEM part number |
12311432988 and 12311703736 |
Material |
AW-7075 aluminum |