Skidoo TNT 440 Free Air Y‑Pipe. Good used OEM.
- condition: good used; clean, serviceable
- fitment: SKI DOO TNT 440 Free Air; NORDIC, ELAN context
- engine: ROTAX twin; vintage SNOWMOBILE ENGINES
- purpose: merges exhaust flow; restores performance
- IDs: ST‑3 • SKU‑22 • PIC‑3363
Keywords: SKI DOO, ROTAX, NOS OEM PARTS, SALSBURY, COMET, KOHLER, SACHS, KAWASAKI when cross‑referencing builds. Business‑grade part description for restorations.