Overview

We carry switches for Bunton Mowers including PTO, Interlock, and Starter Switches.

Switches for Bunton

Interlock Switch
USD $13.68
  • SKU: 430-405
Starter Switch
USD $17.00
  • SKU: 430-538
  • Buy 2 for USD $15.31 each and save 10%
  • Buy 3 for USD $14.46 each and save 15%
Interlock Switch
USD $16.13
  • SKU: 430-686
PTO Switch
USD $26.85
  • SKU: 430-798
  • Buy 2 for USD $24.18 each and save 10%
  • Buy 3 for USD $22.84 each and save 15%
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Prices are in US Dollars.

Overview

We carry switches for Bunton Mowers including PTO, Interlock, and Starter Switches.

Product Description

Replacement PTO, Interlock & Starter switches for Bunton Mowers. Please see the chart below for complete specifications.

Part # Replaces Bunton OEM Description Specifications
430-405 PL4518
Fits 36", 48", 52", 61" Hydro and belt drive walk-behinds;
36", 48", 52", 61" hydraulic handle bar
Interlock Switch 2 positions, 2 terminals
Normally open
430-538 PAL0903 Starter Switch Magneto
3 positions, 5 terminals
5/8" mounting stem
Uses 430-223 universal wiring harness
Uses 430-009 starter key
430-686 PL7484 Interlock Switch Normally open / normally closed
2 positions, 4 terminals
430-798 PL7994 PTO Switch 2 positions, 8 terminals

Starter Switch Information:

Magneto ignitions need no external power source. The engine flywheel has a set of magnets built into it. As these magnets pass by the laminations of the coil, voltage builds up by the coil. It transfers this voltage to the spark plug and creates the spark. The switch acts as a ground mechanism for the magneto system via the M terminal. When the switch is in an "on" position, the system is not grounded and the voltage for the spark flows through to the plug. When the switch is in an "off" position, then the system is grounded and will not allow the spark voltage to get to the plug, and no spark is created. Diagrams of terminal placement accompany the key switches for easy identification.

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