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Reproduced set of gears to recover your seat belt feeder. 

Technology/Material: Laser Sintering using highly durable, self-lubricating material. This is the strongest plastic version of those gears.
Sold: 1set (2 gears)
Fits: W126 SEC, W124 Coupe, W140 Coupe

Please remember to decrease your spring strength to avoid future gear damage!