Agricultural & Heavy Equipment AC Expansion Valves
The expansion valve is the precision metering device at the heart of your AC system's cooling performance. It controls exactly how much refrigerant flows into the evaporator, maintaining the precise pressure differential that allows the system to absorb heat from your cab and deliver cold air. When it's working correctly, you don't notice it. When it fails, your AC system suffers — and so does your compressor.
Quality Farm Supply stocks expansion valves for a wide range of tractors, combines, skid steers, and heavy equipment — direct-fit replacements built to OEM specifications.
How a Failing Expansion Valve Affects Your System
- Restricted flow — a clogged or stuck-closed valve starves the evaporator of refrigerant, resulting in poor cooling and compressor overload
- Uncontrolled flow — a stuck-open valve floods the evaporator, causing liquid refrigerant to reach the compressor and causing serious damage
- Contamination damage — debris and moisture from a failed compressor or saturated receiver drier can clog or corrode the valve's precision internals
When to Replace Your Expansion Valve
- Compressor failure — metal debris from an internally failed compressor travels downstream and can damage the expansion valve
- Poor cooling with no obvious cause — a malfunctioning expansion valve is a common culprit when the system is charged but not cooling properly
- Complete AC overhaul — replacing the expansion valve alongside the compressor, receiver drier, and O-rings ensures the new system starts clean
- R134a conversion — some R12-era expansion valves are not compatible with R134a and should be replaced during conversion
For a complete system refresh, pair your new expansion valve with a compressor, condenser, receiver drier, and full O-ring set — or shop our complete AC overhaul kits for everything in one order.
AP Air
Expansion Valve for Case 47884186, 93-143
SKU:QFS-93-143
Expansion Valve for Case 47884186
Expansion Valve for Case replaces OEM number 47884186. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case Wheel Loader: 621G, 821G - Replaces OEM Number 47884186
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Expansion Valve for Case 48064344 - Case IH, Ford/Holland, 903-869
SKU:QFS-903-869
Expansion Valve for Case 48064344 - Case IH, Ford/Holland
Expansion Valve for Case, Case IH, Ford/New Holland replaces OEM number 48064344. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case Wheel Loader: 321F - Replaces OEM Number 48064344
Fits Case IH Tractor: Farmall 100C, Farmall 110C, Farmall 110U, Farmall 120A, Farmall 120C, Farmall 120U, Farmall 90C - Replaces OEM Number 48064344
Fits Ford/New Holland Tractor: T5.100, T5.110, T5.120, T5.90 - Replaces OEM Number 48064344
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Expansion Valve for Ford/Holland YN20M00107S021-Kobelco, 903-881
SKU:QFS-903-881
Expansion Valve for Ford/Holland YN20M00107S021-Kobelco
Expansion Valve for Ford/New Holland, Kobelco replaces OEM number YN20M00107S021. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Ford/New Holland Excavator: E135B, E135BSR, E140CSR, E150BSR, E160BSR, E175B, E175B-C, E195B, E215B-C, E225BSR and more - Replaces OEM Number YN20M00107S021
Fits Kobelco Blade Runner: ED150, ED160, ED195-8 - Replaces OEM Number YN20M00107S021
Fits Kobelco Excavator: 140SR, 80CS, SK140SRLC, SK210LC-8, SK215SRLC, SK235SRLC-2, SK295-8, SK350-8, SK80CS-2, SK850 - Replaces OEM Number YN20M00107S021
Please verify the OEM reference number and equipment fitment before ordering.
EXPANSION VALVE
SKU:TP-RE57575
Expansion valve, block valves. R12 and R134a compatible. Tractors: 5200, 5210, 5300, 5310, 5400, 5410, 5500, 5510, 6110, 6110 Euro, 6210, 6210 Euro, 6310, 6310 Euro, 6310S, 6410, 6410 Euro, 6410S, 6510, 6510 Euro, 6510S, 6610 Euro, 6810 Euro, 6910 Euro, 6910S Euro, 7200, 7400, 7600, 7610, 7700, 7800, 7810, 8100, 8100T, 8110, 8110T, 8200, 8200T, 8210, 8210T, 8300, 8300T, 8310, 8310T, 8400, 8400T, 8410, 8410T, 9100, 9200, 9230, 9300, 9300T, 9400, 9400T, 9430T, 9530T, 9630T. Backhoe: 300D, 310D, 310E, 310SE, 315D, 315SE, 410D, 410E, 510D, 710D. Tool Carrier: TC44H, TC54H. Crawler: 450H, 450J, 550H, 550J, 650H, 650J, 700H, 700J, 750C, 750C-II, 750J, 850C, 850C-II, 850J. Motor Grader: 670B, 670C, 670CH, 672B, 672CH, 770B, 770C, 770BH, 770CH, 772B, 772BH, 772CH. Wheel Loader: 444H, 644H. Log Loader: 444H.
AP Air
Expansion Valve for Deutz & Massey Ferguson 3541582M1
SKU:QFS-903-726
Expansion Valve for Deutz & Massey Ferguson 3541582M1
Expansion Valve for Deutz, Massey Ferguson replaces OEM numbers 3541582M1, 4419569. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Deutz Tractor: Agrotron 100, Agrotron 105, Agrotron 106, Agrotron 110, Agrotron 115, Agrotron 120, Agrotron 135, Agrotron 150, Agrotron 160, Agrotron 175 and more - Replaces OEM Number 4419569
Fits Massey Ferguson Tractor: 2210, 2220, 2225, 2230, 2235 - Replaces OEM Number 3541582M1
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Expansion Valve for Fendt & John Deere 323303S
SKU:QFS-903-739
Expansion Valve for Fendt & John Deere 323303S
Expansion Valve for Caterpillar, Fendt, Ford/New Holland replaces OEM numbers 8486364, F816.550.050.010, 3660853C2, 70.321.02.069. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Telehandler: TH407C - Replaces OEM Number 323303S
Fits Fendt Tractor: 206 F, 206 S, 206 V, 207 F, 207 S, 207 V, 207 Vario, 207 Vario TMS, 208 F, 208 P and more - Replaces OEM Numbers 70.321.02.069, F339.552.050.010, F524.550.050.010, F816.550.050.010
Fits Ford/New Holland Excavator: EC215, EC270 - Replaces OEM Numbers 73178038, 8486364
Fits John Deere Crawler: 755C - Replaces OEM Number AL207288
Fits John Deere Tractor: 6105R, 6110R, 6110R Euro, 6115R, 6120R, 6120R Euro, 6125R, 6130R, 6130R Euro, 6135R Euro and more - Replaces OEM Number AL207288
Fits Massey Ferguson Combine: 7280, 7282 - Replaces OEM Number F5245500500
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Expansion Valve for Claas & Caterpillar 625.838.1
SKU:QFS-903-747
Expansion Valve for Claas & Caterpillar 625.838.1
Expansion Valve for Caterpillar, Claas, Fendt replaces OEM numbers F395.550.050.090, F395.550.050.160, 625.838.1, CL622838C1. Claas Combines and Forage Harvesters. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Combine: Lexion 410, Lexion 420, Lexion 430, Lexion 440, Lexion 442, Lexion 450, Lexion 452, Lexion 460, Lexion 460R, Lexion 465 and more - Replaces OEM Number 625.854.0
Fits Claas Combine: Dominator 108, Dominator 58, Dominator 68, Dominator 78, Dominator 88, Dominator 98, Lexion 410, Lexion 420, Lexion 430, Lexion 440 and more - Replaces OEM Numbers 625.838.1, 625.854.0
Fits Claas Forage Harvester: 685 Jaguar, 690 Jaguar, 695 Jaguar, 860 Jaguar, 880 Jaguar - Replaces OEM Numbers 625.838.1, 625.854.0
Fits Fendt Tractor: 370 GT, 380 GT, 390 GT, 395 GT - Replaces OEM Numbers F395.550.050.090, F395.550.050.160
Fits Massey Ferguson Combine: 8450, 8460 - Replaces OEM Numbers CL622838C1, CL625854C0
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Expansion Valve for Ford/New Holland & Case IH 76092223
SKU:QFS-903-736
Expansion Valve for Ford/New Holland & Case IH 76092223
Expansion Valve for Case IH, Ford/New Holland replaces OEM numbers 76092223, 87556059, 85821130. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case IH Crawler: 1650, 1850K - Replaces OEM Numbers 76092223, 87556059
Fits Ford/New Holland Backhoe: LB110, LB115, LB75.B, LB90, LB90.B - Replaces OEM Number 85821130
Fits Ford/New Holland Crawler Dozer: DC180B - Replaces OEM Numbers 76092223, 87556059
Fits Ford/New Holland Telehandler: LM5060, LM5080 - Replaces OEM Numbers 76092223, 87556059
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Expansion Valve for John Deere & Bobcat 97358-6
SKU:QFS-903-7459
Expansion Valve for John Deere & Bobcat 97358-6
Expansion Valve for Bobcat, John Deere replaces OEM numbers ER263409, ER047945, 3800007, 97358-6. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Bobcat Telehandler: T2556, T2566, T35120L, T3571, T40170, V638, V723, VR518 - Replaces OEM Number 97358-6
Fits John Deere Tractor: 5215 Euro, 5310 Euro, 5310N Euro, 5315 Euro, 5410 Euro, 5410N Euro, 5415 Euro, 5510 Euro, 5510N Euro, 5515 Euro - Replaces OEM Numbers ER047945, ER263409
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Expansion Valve for International, John Deere, New Holland 168903C1
SKU:QFS-900-150
Expansion Valve for International, John Deere, New Holland 168903C1
Expansion Valve for Agco/Allis, Case IH, Ford/New Holland replaces OEM numbers SFD251038, 72084697, 393352C1, AR49961. R12 and R134a Compatible. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Agco/Allis New Idea/Uni-Harvester: 708, 709, 800, 800C, 801, 802, 802C, 803A, 803C - Replaces OEM Numbers 731737, N731737
Fits Agco/Allis Tractor: 440 - Replaces OEM Number 72084697
Fits Case IH Tractor: 9190 - Replaces OEM Number Jan-44
Fits Ford/New Holland Bale Wagon: 1068, 1069, 1075 - Replaces OEM Number 9617883
Fits Ford/New Holland Combine: TR70 - Replaces OEM Number 9617883
Fits Ford/New Holland Forage Harvester: 1890 - Replaces OEM Number 9617883
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Expansion Valve - Block Type for Deutz & Ford/New Holland 0.010.2091.0
SKU:QFS-903-715
Expansion Valve - Block Type for Deutz & Ford/New Holland 0.010.2091.0
Expansion Valve - Block Type for Case IH, Deutz, Fendt replaces OEM numbers 82002793, 9966613, 87529495, 0.010.2091.0. Block Valve measures 1.30" wide. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case IH Tractor: CVX140, CVX150, CVX160, CVX175, CVX195, FARMALL 105N, FARMALL 105U, FARMALL 65C, FARMALL 75C, FARMALL 75N and more - Replaces OEM Numbers 82002793, 9966613
Fits Case IH Wheel Loader: 1121F Wheel, 521E Wheel, 621E Wheel, 621F Wheel, 721E Wheel, 821E Wheel, 921F Wheel - Replaces OEM Number 87529495
Fits Deutz Tractor: 5080 D ECOLINE, 5090 D ECOLINE, 5090.4 D ECOLINE, 5100, 5100 TTV, 5100P, 5110, 5110 TTV, 5110P, 5120 and more - Replaces OEM Numbers 0.010.2091.0, 0.0101714.3, 0.900.0060.9, 5.121.508.0.2, 90000372
Fits Fendt Combine: 6350
Fits Ford/New Holland Grape Harvester: SB36, SB53, SB54, SB55, SB56, SB58, SB60, SB62, SB64, SB65 - Replaces OEM Number 9966613
Fits Ford/New Holland Tractor: T4020, T4030, T4030F, T4030N, T4030V, T4040, T4040F, T4040N, T4040V, T4050 and more - Replaces OEM Numbers 82002793, 9966613
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Expansion Valve - Block for Claas & Massey Ferguson 3680162M91
SKU:QFS-903-724
Expansion Valve - Block for Claas & Massey Ferguson 3680162M91
Expansion Valve - Block for Claas, Massey Ferguson replaces OEM numbers 6005029040, 3680162M91. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Claas Tractor: Ares 547, Ares 577, Ares 617, Ares 697, Arion 410, Arion 420, Arion 430, Arion 510, Arion 520, Arion 530 and more - Replaces OEM Number 6005029040
Fits Massey Ferguson Tractor: 2430, 2435, 2440 - Replaces OEM Number 3680162M91
Please verify the OEM reference number and equipment fitment before ordering.