NOS Marshall’s Hirth single recoil spring #5724 — OEM spec, crisp rewind action; perfect for vintage sled restorations. ST‑1 • SKU‑2 • PIC‑2163
Correct, unused old stock recoil spring built to Hirth single-cylinder specs for reliable pull-start rewind and snap-back. Ideal for bringing period ignition feel back without guesswork.
- Condition: NOS OEM; spring tension verified, light shelf wear possible
- Application: Hirth singles in vintage sleds using #5724 pattern
- Part/Ref: #5724 • ST‑1 • SKU‑2 • PIC‑2163 “Marshall”
- Function: Restores smooth rope take-up, prevents slip and weak returns
- Install notes: Inspect cup/pawl, lube lightly; replace frayed cord while you’re in there
Keywords: Hirth recoil spring 5724, Marshall NOS, vintage snowmobile start rewind, OEM spring single-cylinder.
NOS Marshall’s Hirth single recoil spring #5724 — OEM spec, crisp rewind action; perfect for vintage sled restorations. ST‑1 • SKU‑2 • PIC‑2163
Correct, unused old stock recoil spring built to Hirth single-cylinder specs for reliable pull-start rewind and snap-back. Ideal for bringing period ignition feel back without guesswork.
- Condition: NOS OEM; spring tension verified, light shelf wear possible
- Application: Hirth singles in vintage sleds using #5724 pattern
- Part/Ref: #5724 • ST‑1 • SKU‑2 • PIC‑2163 “Marshall”
- Function: Restores smooth rope take-up, prevents slip and weak returns
- Install notes: Inspect cup/pawl, lube lightly; replace frayed cord while you’re in there
Keywords: Hirth recoil spring 5724, Marshall NOS, vintage snowmobile start rewind, OEM spring single-cylinder.