Gearbox & Differential Spring - BTJ239
Used as Differential Lock Spring - Part Number 4 in Diagram
BMC Mini
Nuffield 4/25
Leyland 154, 302
Used as Gearbox Overcenter Spring on 5x2 Gearboxes - Part Number 51 in Diagram
Nuffield 3/45, 4/65
Leyland 344, 384, 253, 245, 255, 262, 270, 272, 285, 2100, 485, 4100