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JD Loader AC Switches & Electrical

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JD Loader AC Switches & Electrical parts list
Image Fits Model Description Part # Price Product Details
Preset thermostatic switch RE198074 for John Deere equipment See Details 300D–710J, 444H–844J, 450H–850J, 540G-III–848H, 670B–872D AC Thermostat Switch RE198074
$54.00
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Preset thermostatic switch AT197503 for John Deere 304H See Details 304H, 324H, 344H AC Thermostat Switch AT197503
$46.00
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Preset Electronic Thermostatic Switch for John Deere Dozers, Loaders & Motor Graders See Details 550K, 650K, 700K, 750K, 764, 850K, 950K, 1050K, 444K, 524K, 544K, 624K, 644K, 724K, 744K, 824K, 844K, 944K, 605K, 655K, 755K, 670G, 672G, 770G, 772G, 870G, 872G, 250D, 300D, 370E, 410E, 460E, 803M, 853M, 859M, 909K, 959K AC Preset Thermostat Switch AT433044
$119.00
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AC blower speed resistor AR90771 for John Deere 210C backhoe See Details 210C, 310C, 315C, 410B, 410C, 510B, 510C, 610B, 610C, 710B, 710C, 415B, 515B, 344E, 444C, 444CH, 444D, 444E, 544C, 544D, 544E, 544E LL, 544E TC, 624E, 644C, 644D, 644E, 644ER, 644EZ, 450G, 455G, 550G, 555G, 650G, 643, 643D,482C, 646C AC Blower Speed Resistor AR90771
$17.00
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A/C binary switch 71R6150 for John Deere 304H, 324H, and 344H loaders See Details 304H, 324H, 344H AC Binary Switch AT197508
$36.00
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Trinary Switch for John Deere 244J, 244K, 244L, 304J, 324J, 324K, 324L, 344J, 344K, 344L Loaders, part number AT314530 See Details 244J, 244K, 244K-II, 244L, 304J, 324J, 324K, 324L, 344J, 344K, 344L, 344P, 326P Trinary Switch AT314530
$280.00
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Windshield wiper switch RE46634 for John Deere 450J dozer See Details 450J, 550J, 650J, 700J, 750J, 850J, 444H, 544H, 624H, 644H, 744H Windshield Wiper Switch RE46634
$90.00
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Rocker Switch for John Deere Loaders, Sprayers & Telehandlers See Details 3200, 3400, 444H, 544H, 624H, 644H, 724J, 744H, 744J, 824J, TC44H, TC54H, TC62H, 444H LL, 544H LL, 624H LL, 4700, 4710 Rocker Switch RE55478
$36.00
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24-volt Zettler relay AT162863 for John Deere excavators See Details 200CLC, 230CLC, 2054, 2554, 310L, 444H, 444J, 544H, 544J, 624H, 624J, 644H, 644J, 644K, 724J, 724K, 744H, 744J, 824J, TC44H, TC54H, TC62H, 450J, 550J, 650J, 700H, 700J, & more 24V 5-Terminal Relay AT162863
$22.00
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Expansion Valve for John Deere 410B, 444C, 555A & more – RE13886 See Details 690B, 890A, 892DLC, 344E, 555A, 655B, 755A, 755B, 1640, 2040, 2040S, 2140, 2250, 2350, 2355, 2450, 2550, 2555, 2650, 2750, 2755, 2840, 2850, 2855N, 2940, 2950, 2955, 3030, 3040, 3050, 3055, 3130, 3140, 3150, 3155, 3255, 3350, 3640, 3640S, 3650, 4030 Expansion Valve RE13886
$38.00
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A/C thermostat switch RE46742 with cable control for John Deere equipment See Details 300D, 310D–310L, 310SJ, 310SL, 315D–315SL, 320P, 325J, 410D–410L, 710D–710L, 325G, 329D, 333G, 450H–750J, 643K, 843K, 670D–772GP, 210G–230M, 335C–437D, 444H–844K, 318D–332G, 360D–848H AC Thermostat Switch Cable Control RE46742
$44.00
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4-speed blower switch for John Deere backhoe cab A/C See Details 310D–310L, 410D–410L, 710D–710L, 325G, 333G, 450H–750J, 643K, 843K, 670D–772GP, 210G–230M, 335C–437D, 444H–544K, 624H–644K, 724K–844K, 318D–332G, 540GIII–848H AC Blower Switch RE43497
$54.00
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AC binary pressure switch RE157329 for John Deere backhoes See Details 310G, 310J, 310K, 410J, 410K, 710K, 450J, 550K, 650K, 700K, 750K, 850K, 950K, 1050K, 570G, 670G, 770G, 872G, 544K, 624K, 744K, 844K, 944K, 160G, 200D, 250G, 350G, 470G AC Binary Pressure Switch RE157329
$26.00
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Low pressure AC switch AT63266 for John Deere backhoes See Details 300D–710D, 344E–844, 655–855, 750–850B, 690B–990, 643–693D, 670B–772BH, 540E–748G Low Pressure A/C Switch AT63266
$94.00
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High pressure A/C switch AT63265 for John Deere loaders and dozers See Details 300D–710D, 344E–844, 655–855, 750–850B, 690B–990, 643–793D, 670A–772BH, 540E–748G High Pressure A/C Switch AT63265
$64.00
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Rotary thermostat switch AT61602 for John Deere 310C backhoe See Details 310C–610C, 344E–844, 655–855, 750–850B, 690B–990, 643–793D, 646C Rotary Thermostat Switch AT61602
$48.00
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John Deere 3-Speed Blower Switch, 5-Prong See Details 344E, 444, 444C, 444D, 444E, 544B, 544C, 544D, 644B, 644C, 644D, 844, 410B, 415B, 515B, 510B, 610B, 710B, 710C, 670A, 672A, 670B, 672B, 770A, 770AH, 772A, 770B, 772B, 690B, 890, 890A, 990, 643D, 693B, 740A, 646, 646B, 646C, 655B, 755B, 750B, 850B, AC Blower Switch, 3-Speed AH84588
$41.00
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Air conditioning and heater electrical components for John Deere wheel loaders, including blower switches, pressure switches, thermostatic switches, blower resistors, relays, and rocker switches covering many generations of loader cab HVAC systems.

Fits Models At A Glance

  • Compact Loaders: 244J, 244K, 304H, 304J, 324H, 324J, 324K, 344H, 344J, 344K, 344L, 344P, 326P
  • E Series: 344E, 444E, 544E, 624E, 644E, 644ER, 644EZ
  • H Series: 444H, 544H, 624H, 644H, 724H, 744H
  • J and K Series: 444J, 544J, 624J, 644J, 724J, 744J, 824J, 444K, 524K, 544K, 624K, 644K, 724K, 744K, 824K, 844K, 944K
  • Legacy B/C/D: 444C, 444D, 544B, 544C, 544D, 644B, 644C, 644D, 844

Key Notes

  • Application: Cab AC and heater electrical controls and switches
  • Coverage: Blower switches, pressure switches, thermostatic switches, relays, resistors
  • Voltage: Includes 12V and 24V components depending on part
  • Fitment: Confirm by serial number or part number for exact match

Why Choose Broken Tractor

  • ✅ Deep loader HVAC electrical selection in one place
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable parts team ready to verify fitment

Frequently Asked Questions

What blower switch fits a John Deere loader with a 5-prong connector?

We carry a John Deere 3-Speed Blower Switch of OE Indak style with a 5-prong connector, part AH84588. It fits many loader models including the 344E, 444, 544B, 644B and others. Match your connector count and existing part number to confirm.

Do you carry pressure switches for John Deere loader AC systems?

Yes. Broken Tractor offers high pressure switch AT63265, low pressure switch AT63266, and binary pressure switches such as RE157329. Compact loaders like the 304H, 324H and 344H use binary switch AT197508, so confirm your loader model before ordering.

What thermostatic switch works on a John Deere 304H, 324H, or 344H loader?

The preset thermostatic switch AT197503 with a 24 inch capillary tube is designed for the 304H, 324H, and 344H loaders. Other loaders use different rotary or cable control thermostat switches, so match the part to your model.

How do I know which AC switch fits my John Deere loader?

Fitment often depends on the model and serial number since the cab HVAC design changed across generations. Match the part number on your existing switch or confirm with our parts team at (800) 909-7060.

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Product: Category: JD Loader AC Switches & Electrical Brand: Head Title: JD Loader AC Switches & Electrical | Broken Tractor