• Grasshopper part 721145 — BACK - SWITCH BOX W/RELAY
  • Grasshopper part 721145 — IPL diagram snippet (6x zoom, amber highlight)
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Grasshopper

Genuine Grasshopper - Back - Switch Box W/relay - 721145

Genuine Grasshopper - Back - Switch Box W/relay - 721145

721145

BACK - SWITCH BOX W/RELAY (Grasshopper part 721145) is a General Hardware & Assembly part built for reliable service.

Compatibility

Fits 32 Grasshopper models (4 active, 28 legacy).

Show all 32 compatible models
  • Grasshopper 616T (discontinued)
  • Grasshopper 620T (discontinued)
  • Grasshopper 718 (discontinued)
  • Grasshopper 718K-720K-725K (discontinued)
  • Grasshopper 718KH2 (discontinued)
  • Grasshopper 720K (2002 & UP) (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

Covers a broad mix of hardware and small assemblies rather than one single part class. Before installing, compare the replacement part's shape, dimensions, and mounting points against the original — this category spans many distinct component types and a single generic description cannot guarantee fitment. Follow the service manual's torque and assembly sequence for the specific subassembly involved.

FAQ

What machines take the BACK - SWITCH BOX W/RELAY?

Fits 32 Grasshopper models (4 active, 28 legacy). Includes Grasshopper 616T, Grasshopper 620T, Grasshopper 718, Grasshopper 718K-720K-725K, and Grasshopper 718KH2, and 27 other models.

$26.99 USD
$26.99 USD
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