'J' type overdrive, inner - late Spitfire MK4 and all 1500
exchange - serial no. 25/115840
MK4
Requires: 1
exchange - serial no. 25/115867
1500 Europe specification
Requires: 1
exchange - serial no. 25/115868
1500 USA specification
Requires: 1
MK4
Requires: 7
overdrive to gearbox
1500
Requires: 1
1500
Requires: 8
- length: 1.3/8"
Overdrive to adaptor plate
Requires: 6
- length: 1"
Overdrive to adaptor plate
Requires: 2
rear casing
MK4
Requires: 1
rear casing
1500
Requires: 1
- length: 2.3/4"
Rear casing to main casing
Requires: 4
- length: 3.1/8"
Rear casing to main casing
Requires: 2
speedometer pinion on 'J' type overdrive
Requires: 1
speedometer - 3.63:1 axle ratio
All MK4 and 1500 Europe specification
Requires: 1
speedometer - 3.89:1 axle ratio
1500 USA specification
Requires: 1
speedometer drive bearing and overdrive oil pump plug
Requires: 1
relief valve, with 'O' rings assembly
MK4
Requires: 1
overdrive
MK4
Requires: 1
relief valve
MK4
Requires: 1
overdrive - complete unit less screw plug
1500
Requires: 1
for oil strainer cover in J type overdrive
Requires: 1
for oil strainer in J type overdrive
Requires: 1
Requires: 1