• Grasshopper part 257442 — IPL diagram snippet (6x zoom, amber highlight)
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Grasshopper

Genuine Grasshopper - Washer - Lock - 257442

Genuine Grasshopper - Washer - Lock - 257442

257442

WASHER - LOCK is a genuine Grasshopper Nuts & Washers part, catalog number 257442.

Compatibility

Fits 41 Grasshopper models (10 active, 31 legacy) across the MidMount and Outstander lines.

Show all 41 compatible models
  • Grasshopper 124/48-DEEP DECK (discontinued)
  • Grasshopper 125 (discontinued)
  • Grasshopper 125VB/48 (discontinued)
  • Grasshopper 126-DEEP DECK (discontinued)
  • Grasshopper 127 (discontinued)
  • Grasshopper 220-225 (discontinued)
  • Grasshopper 223-227 (discontinued)
  • Grasshopper 225
  • Grasshopper 225V (discontinued)
  • Grasshopper 225V-G4
  • Grasshopper 226V (discontinued)
  • Grasshopper 226V-G4
  • Grasshopper 227V EFI (discontinued)
  • Grasshopper 227V-G4 (discontinued)
  • Grasshopper 227V-G4 KW (discontinued)
  • Grasshopper 321D (discontinued)
  • Grasshopper 322D (discontinued)
  • Grasshopper 325 (discontinued)
  • Grasshopper 325A (discontinued)
  • Grasshopper 325D
  • Grasshopper 327 EFI (discontinued)
  • Grasshopper 327A (discontinued)
  • Grasshopper 327KW (discontinued)
  • Grasshopper 328G4 EFI (discontinued)
  • Grasshopper 329
  • Grasshopper 329B (discontinued)
  • Grasshopper 329G4 EFI (discontinued)
  • Grasshopper 333G5 EFI (discontinued)
  • Grasshopper 334.5G4 EFI/ETC (discontinued)
  • Grasshopper 335B (discontinued)
  • Grasshopper 337G5 EFI (discontinued)
  • Grasshopper 337G5 EFI/ETC (discontinued)
  • Grasshopper 400D-1.3L
  • Grasshopper 428D (discontinued)
  • Grasshopper 430D (discontinued)
  • Grasshopper 432 (discontinued)
  • Grasshopper 440B (discontinued)
  • Grasshopper SO26
  • Grasshopper SO27-KW
  • Grasshopper SO34.5-KW
  • Grasshopper SO37

Care & Installation

Commodity nut or washer. Match thread size and grade to the original fastener, and use the washer type (flat, lock, or belleville) specified for that joint — the wrong washer type can defeat a fastener's intended clamping or anti-loosening behavior. Torque to the service manual spec for the joint.

FAQ

What machines is 257442 listed for?

Fits 41 Grasshopper models (10 active, 31 legacy) across the MidMount and Outstander lines. Includes Grasshopper 124/48-DEEP DECK, Grasshopper 125, Grasshopper 125VB/48, Grasshopper 126-DEEP DECK, and Grasshopper 127, and 36 other models.

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