Clutch return spring fits the following:
Model B- S/N 124037-up Model IB- S/N 2836-up
Model CA- S/N 30611-up Model D10 & D12- both up to S/N 9001
Spring Demensions: 5.573" O/L AC OEM P/N- 226310
1604-07 Clutch Return Spring- B,IB,C ,CA, D10 & D12
$24.00Price