• Grasshopper part 643005 — IPL diagram snippet (6x zoom, amber highlight)
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Grasshopper

Genuine Grasshopper - Upper Actuator Mount - 643005

Genuine Grasshopper - Upper Actuator Mount - 643005

643005

UPPER ACTUATOR MOUNT (Grasshopper part 643005) is a genuine Steering & Controls part.

Compatibility

Fits 34 Grasshopper models (4 active, 30 legacy).

Show all 34 compatible models
  • Grasshopper 616T (discontinued)
  • Grasshopper 620T (discontinued)
  • Grasshopper 718 (discontinued)
  • Grasshopper 718K-720K-725K (discontinued)
  • Grasshopper 718KH2 (discontinued)
  • Grasshopper 720 ONAN (discontinued)
  • Grasshopper 720K (2002 & UP) (discontinued)
  • Grasshopper 721-718D (discontinued)
  • Grasshopper 721-725 (discontinued)
  • Grasshopper 721D (discontinued)
  • Grasshopper 721D2 (discontinued)
  • Grasshopper 721DH2 (discontinued)
  • Grasshopper 721DT (discontinued)
  • Grasshopper 721G2 (discontinued)
  • Grasshopper 722D2 (discontinued)
  • Grasshopper 722DT6 (discontinued)
  • Grasshopper 723KH2 (discontinued)
  • Grasshopper 723T (discontinued)
  • Grasshopper 725A (discontinued)
  • Grasshopper 725DT6
  • Grasshopper 725G2 (discontinued)
  • Grasshopper 725K2 (discontinued)
  • Grasshopper 727A (discontinued)
  • Grasshopper 727K2 (discontinued)
  • Grasshopper 727KW (discontinued)
  • Grasshopper 727T6
  • Grasshopper 729BT6 (discontinued)
  • Grasshopper 729G2 (discontinued)
  • Grasshopper 729T6
  • Grasshopper 735BT6
  • Grasshopper 928D (discontinued)
  • Grasshopper 928D2 (discontinued)
  • Grasshopper 930D2 (discontinued)
  • Grasshopper 932G2 (discontinued)

Care & Installation

Steering or control-actuation component (arm, actuator, stabilizer, pivot). Check for play, binding, or uneven resistance through the full range of travel after installation, and grease pivot points per the service manual's lubrication schedule. A worn component here often presents as looseness or drift at the steering control rather than a visibly broken part.

FAQ

What machines is the UPPER ACTUATOR MOUNT listed for?

Fits 34 Grasshopper models (4 active, 30 legacy). Includes Grasshopper 616T, Grasshopper 620T, Grasshopper 718, Grasshopper 718K-720K-725K, and Grasshopper 718KH2, and 29 other models.

$58.99 USD
$58.99 USD
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