Gearbox and differential
Gear set
3-piece kit with main shaft reverse speed gear and 1st speed gear
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Product number: 542457
500 R (1972-75) ? 126 (1972-87)
Bearing kit
set of 4 gearbox bearings with front and rear main shaft bearing and the two pinion bearings
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Product number: 543813
500 N, D, F, L and R (1957-75) ? 500 Giardiniera (1960-77) ? 126 (1972-87)