Brand new old stock Crane triple roller springs, part number 99874:

• Reverse-wound triple-springs, set of 16
• 1.640" OD
• ~215 pounds seat pressure at 1.900" installed height
• Coil bind ~1.050" (0.850" open)

Similar Crane springs today are priced around $400+/set; sell for $175 shipping included anywhere in the U.S. (or discounted int'l shipping).

Call or PM if interested,

LO