Original MTD part 91001-329 — Throttle wire: a direct-replacement control cable that links the handle-mounted throttle lever to the engine throttle linkage so your machine responds cleanly to lever movement. It’s the same style of flexible control cable used in handle/lever assemblies on a number of ride‑on and walk‑behind machines, supplied as the factory part for compatible models.

Example models (representative fits):

- Hustler M1 series (throttle wire listed as 91001-329 in the parts diagram).

- Danarm / LM5360HX (LM5360HXA, LM5360HXAR and related LM5360 variants).

- Several Cobra and Kubota handle/ride models (e.g., Cobra M53SPH variants and Kubota W819/W821 series) and Lawnflite 553HRS / 553HRS‑Pro listings reference the same part number.

Why this part is useful: it’s the factory-specified throttle wire (91001-329) so it matches the routing, attachment points and control travel used in the listed handle assemblies — convenient when the original cable is frayed, binding or broken and you need a direct swap that restores smooth throttle control.

Note: compatibility can depend on exact machine model and year/handle configuration; the listings above show common examples where 91001-329 is used.