Coil parts

A quick learner says:
March 5, 2018
These look to be series 190, but I cant find any stampings on them.

Doubles are stamped #6
Single is stamped #8
coil balance
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Paul from SWISCO responded:
March 8, 2018
The pivot shoes are our 15-180. The single coil springs will be S190-840 with a 15-186 coil spring clip and 15-182 bushing. The double springs will be S190-640 with the 15-181 support clip and 15-182 bushings. You only need to replace what is broken, though, so take stock and plan what you want to repair.
Coil Balance Shoe
Coil Balance Shoe
15-180
$3.97
640 S190 Coil Balance Spring
640 S190 Coil Balance Spring
S190-640
$9.74
840 S190 Coil Balance Spring
840 S190 Coil Balance Spring
S190-840
$11.32
Double Support Detent Clip
Double Support Detent Clip
15-181
$6.17
Coil Balance Clip
Coil Balance Clip
15-186
$5.05
Balance Bushing
Balance Bushing
15-182
$1.80
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