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Case Wheel Loader A/C Valves & Driers

Fits Models At A Glance: Backhoes: 580K (After SN JJG0020000), 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 590 Turbo, 590 Super L, 590 Super M, 680L, 780D Loader Landscapers: 570LXT, 570MXT Dozers: 650G, 650H, 650K, 650L, 750H, 750K, 750L,...

Fits Models At A Glance: Case 500 Series Wheel Loaders: 521D, 521E, 521F, 521G, 521G2 Case 600 Series Wheel Loaders: 621D, 621E, 621F, 621G, 621G2, 651G, 651G2 Case 700 Series Wheel Loaders: 721D, 721E, 721F, 721G, 721G2 Case 800 Series Wheel...

Fits Models At A Glance: Case Wheel Loaders: 521E, 621E, 721E, 821E, 921E Key Notes: Weight: 2.5 lbs (1.13 kg) Dimensions: 3" diameter, 10 1/2" overall height Inlet/Outlet: #6 (3/8") Male O-Ring inlet, #6 (3/8") Female O-Ring outlet Switch...

Fits Models At A Glance: Crawler Dozers: 1150G, 1150H, 1150M LT, 1150M WT, 1150M WT/LGP, 1650M LGP, 1650M LGP PAT, 1650M WT/LGP, 1650M XLT, 1650M XLT BD, 1650M XLT PAT, 2050M LGP BD, 2050M LGP PAT, 2050M LT, 2050M LT BD, 2050M LT PAT, 2050M WT/LGP,...

Fits Models At A Glance: Case Wheel Loaders: 521E, 521F, 621E, 621F, 721E, 721F, 821E, 821F, 921E, 921F Key Notes: Part Number: 87529495 Type: O-Ring Block Valve Dimensions: 1.30 in wide (can use 1.14 in wide replacement, part...

Fits Models At A Glance: Case Wheel Loaders: W14, W14FL, W14H, W18, W20, W20B, W24B, W24C, W36 Key Notes: Capillary Tube Length: 12 Inches Part Numbers: F63726, 1336422C1, 1072136M91, V63145, 70257322, D3NN19849A, 60012-0011, AH144896 Type:...

Fits Models At A Glance: Case Wheel Loaders: W14, W14FL, W14H, W14B, W14C, W18, W18B, W20, W20B, W20C, W24C, W30, W36 Case Crawler Dozers: 850D, 855D, 1150D, 1150E, 1155D, 1155E, 1450B, 1455B, 1550 Case Loader Backhoes: 580D, 580 Super E, 580K,...

Fits Models At A Glance: Case Loader Backhoes: 580M, 580 Super M, 580N, 580N EP, 580 Super N, 590 Super M, 590 Super N, 680L, 780D Case Crawler Dozers: 650G, 650H, 750H, 850E, 850G, 850H, 855E, 1150E, 1150G, 1150H, 1155E Case Wheel Loaders: 521D,...

Fits Models At A Glance: Case Wheel Loaders: W11B, W14B, W14C, W30, W36 Key Notes: Part Numbers: R54333, F63865, 70268481, L74365, 530097M91 Type: Cable-Operated Heater Control Valve Hose Size: 5/8" (15.9 mm) inlet to 5/8" (15.9 mm)...

Image Fits Model Description Part # Price Product Details
Case Receiver Drier for 580 Super M, 87773506 See Details 580K*, 580SK, 580L, 580SL, 580M, 580SM, 590T, 590SL, 590SM, 680L, 780D, 570LXT, 570MXT, 650G, 650H, 650K, 750H, 750K, 850G, 850H, 850K, 1150G, 1150H, 621, 721B, 821C, 921C, 85XT, 90XT, 95XT A/C Receiver Drier 1990758C2 $44.00 View Info
A/C receiver drier with dual sight glass for Case wheel loaders See Details Case 500, SR, TR, TV Series Loaders – 521D–1121G, SR130–SR340B, TR270–TR340B, TV340B–TV620B, DL550 AC Receiver Drier 47821526 $32.00 View Info
A/C receiver drier with sight glass for Case 521E wheel loader See Details 521E, 621E, 721E, 821E, 921E AC Receiver Drier 76047001 $54.00 View Info
AC expansion valve 1990756C1 for Case 580N backhoe See Details 650G, 650H, 650L, 650M, 750H, 750M, 850E, 850G, 850H, 850M, 1150G, 1150H, 521D, 621, 621D, 721, 721D, 821, 821D, 921, 921D, 570LXT, 570MXT, 580K, 580L, 580M, 580N, 580SN, 580SK, 580SL, 580SM, 590SL, 590SM, 590SN, 85XT, 90XT, 95XT, 845B, 865B, 885B AC Expansion Valve 87033212 $32.00 View Info
87529495 refrigerant metering valve for Case 621E See Details 521E, 521F, 621E, 621F, 721E, 721F, 821E, 821F, 921E, 921F AC Expansion Valve 87529495 $30.00 View Info
Externally equalized expansion valve for Case W14 See Details W14, W14FL, W14H, W18, W20, W20B, W24B, W24C, W36 AC Expansion Valve (12" Tube) F63726 $29.00 View Info
Externally equalized expansion valve F64389 for Case loaders See Details W14, W14FL, W14H, W14B, W14C, W18, W18B, W20, W20B, W20C, W24C, W30, W36, 1150D, 1150E, 1155D, 1155E, 1450B, 1455B, 1550, 850D, 855D, 580D, 580E, 580G, 580K, 580SD, 580SE, 680H, 680K, 780B, 780C AC Expansion Valve (19" Tube) F64389 $29.00 View Info
Heater control valve for 5/8" hose on Case backhoes and loaders See Details 580M, 580SM, 580N, 580N EP, 580SN, 590SM, 590SN, 680L, 780D, 650G, 650H, 750H, 850E, 850G, 850H, 855E, 1150E, 1150G, 1150H, 1155E, 521D, 621, 621C, 721D, 821C, 921C, 845, 865, 885 Cab Heater Control Valve 92131177 $70.00 View Info
Cab heater control valve R54333 for Case W11B loader See Details W11B, W14B, W14C, W30, W36 Cab Heater Control Valve R54333 $58.00 View Info

Fits Models At A Glance:

  • W-Series Loaders:
    W11B, W14, W14FL, W14H, W14B, W14C, W18, W18B, W20, W20B, W20C, W24B, W24C, W30, W36

  • 521 Series: 521D, 521E, 521F

  • 621 Series: 621, 621C, 621D, 621E, 621F

  • 721 Series: 721, 721B, 721C, 721D, 721E, 721F

  • 821 Series: 821, 821C, 821D, 821E, 821F

  • 921 Series: 921, 921C, 921D, 921E, 921F


Key Notes:

  • Application: Expansion valves, heater control valves, and receiver driers for Case wheel loader A/C and heating systems.

  • Coverage: Externally equalized expansion valves, refrigerant metering valves, cab heater control valves, and sight-glass receiver driers for W-series and 521–921 loaders.

  • Material/Build: Brass- and aluminum-bodied valves with high-quality seals, plus heavy-duty receiver driers built for high-refrigerant-pressure loader systems.

  • Function: Controls refrigerant flow, stabilizes system pressure, improves A/C cooling cycles, and keeps moisture and contaminants out of the HVAC circuit.

  • Made In / Brands: Aftermarket valves and driers engineered to match OEM specifications for Case wheel loaders.


Why Choose Broken Tractor:

  • ✅ Direct-Fit Expansion Valves & Driers for Case Wheel Loaders

  • ✅ Reliable Components for High-Demand HVAC Systems

  • ✅ Fast Shipping with Knowledgeable U.S.-Based Parts Support

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Product: Category: Case Wheel Loader A/C Valves & Driers Brand: Head Title: Case Wheel Loader A/C Valves & Driers | Broken Tractor