Motocaddy Gearbox and Axle Authentic, original Motocaddy gearbox and axle replacement parts. For use with the following Motocaddy electric golf trolleys: S1 Gearbox and Axle MCGB-01-S1 (2008-2015) S1 (2008-15) S1 Gearbox and Axle MCGB-01-S116NV (2016 Onwards) S1 electric Trolley (2016 onwards) M-Series Gearbox and Axle MCGB-01-MP (2013 - 2018) M1 PRO (2013-18) M3 PRO (2014-18) Motocaddy M1 Gearbox and Axle MCGB-01-M128V (2018 - 2019) M1 (2018 onwards) S3 PRO / S5 Connect / S1 Gearbox and Axle MCGB-01-S3P16 S3 PRO (2016 - 17) S5 CONNECT (2017) S1 (2020) Motocaddy Warranty Information Motocaddy Accessories are covered by a 12 month warranty from the date of purchase. The warranty covers manufacturing defects that occur during normal use. Any breakage caused by accide.