Agricultural & Heavy Equipment AC Blower Motors & Parts
The blower motor is what puts cold air where it needs to go — into the cab and onto the operator. A failing blower motor means reduced airflow, uneven cooling, or no air movement at all, even when the rest of the AC system is functioning perfectly. In the heat of hay season or harvest, a malfunctioning blower makes a long day in the cab miserable.
Quality Farm Supply stocks blower motors and blower components for a wide range of tractors, combines, skid steers, and heavy equipment — direct-fit replacements built to OEM specifications for reliable cab comfort in demanding field conditions.
Signs Your Blower Motor Needs Replacement
- Weak or no airflow — the AC system is charged and running, but little or no air is coming through the vents
- Intermittent operation — the blower cuts in and out, often a sign of a failing motor or worn brushes
- Unusual noise — grinding, squealing, or rattling from the blower housing indicates bearing wear or debris in the fan
- Only works on certain speeds — speed control issues can point to the blower motor resistor or the motor itself
- Burning smell — an overheating blower motor is a fire risk and should be replaced immediately
Blower Motor Service Tips
- Check the cabin air filter before replacing the blower motor — a severely clogged filter can cause the motor to overwork and fail prematurely
- Inspect the blower housing for debris such as chaff, leaves, or rodent nesting material that can restrict airflow and damage the fan
- Verify voltage at the motor connector before replacement to rule out wiring or switch issues
Need a complete cab comfort solution? Pair your blower motor with a new evaporator, expansion valve, or other AC components — or shop our complete AC overhaul kits for a full system refresh in one order.
AP Air
Blower Motor-Pressurizer Motor Only for Ag Chem AG331467-Melroe, BM11217
SKU:QFS-BM11217
Blower Motor-Pressurizer Motor Only for Ag Chem AG331467-Melroe
Blower Motor-Pressurizer Motor Only for Ag Chem, Melroe replaces OEM number AG331467. Vented Motor Mack, Peterbilt. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Ag Chem RoGator: 1054, 1254, RG1100 - Replaces OEM Number AG331467
Fits Ag Chem Rogator: RG700, RG700B, RG900B, RG900C, 1194, 1194H, RG1300, RG900 - Replaces OEM Number AG331467
Fits Ag Chem Terragator: TG7300B, TG7300C, TG8300B, TG8300C, TG8400B, TG8400C, TG9300B, TG9300C, 6203, 8203 and more - Replaces OEM Number AG331467
Fits Melroe Sprayer: 7655 SPRA-COUPE - Replaces OEM Number AG331467
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Heavy Duty Blower Motor for John Deere AR62497
SKU:QFS-BM20013
Heavy Duty Blower Motor for John Deere AR62497
Heavy Duty Blower Motor for John Deere replaces OEM numbers RE223623, AR62497. Sealed Motor Original Replacement Motor. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits John Deere Tractor: 4000, 4020, 4030, 4040, 4040 Euro, 4230, 4240, 4240 Euro, 4320, 4430 and more - Replaces OEM Numbers AR62497, RE223623
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Heavy Duty Blower Motor for Case IH & Ford/New Holland 1990972C1
SKU:QFS-BM20010HD
Heavy Duty Blower Motor for Case IH & Ford/New Holland 1990972C1
Heavy Duty Blower Motor for Case IH, Ford/New Holland replaces OEM numbers 1990972C1, 86508360, F36903, F42775. Sealed HD Motor. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case IH Backhoe: 580 Super D, 580 Super E, 580 Super K, 580 Super L, 580D, 580G, 580K, 580SK, 590 Turbo, 680K and more - Replaces OEM Numbers 1990972C1, F36903, F42775, F45196, F96901 and more
Fits Case IH Crawler: 650G, 650H - Replaces OEM Numbers 1990972C1, R54415
Fits Case IH Tractor: 1896, 2090, 2094, 2096, 2290, 2294, 2390, 2394, 2470, 2590 and more - Replaces OEM Numbers F36903, F42775, F45196, F89388, F96901
Fits Ford/New Holland Tractor: 8670, 8670A, 8770, 8770A, 8870, 8870A, 8970, 8970A - Replaces OEM Number 86508360
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Heavy Duty Blower Motor - Pressurizer for John Deere RE61419
SKU:QFS-BM11256HD
Fits John Deere 8100, 8100T, 8110, 8200, 8200T, 8210, 8300, 8300T, 8310, 8400, 8400T, and more
AP Air
Heavy Duty Blower Motor - Pressurizer for John Deere & Ag Chem
SKU:QFS-BM11254HD
Heavy Duty Blower Motor - Pressurizer for John Deere & Ag Chem
Heavy Duty Blower Motor - Pressurizer for Ag Chem, John Deere replaces OEM numbers AH167731, AH128925. Can Use Standard Motor BM11254 Made in USA. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Ag Chem Rogator: 854
Fits John Deere Combine: 7460, 9400, 9410, 9450, 9500, 9500SH, 9510, 9510SH, 9540, 9550 and more - Replaces OEM Numbers AH128925, AH167731
Fits John Deere Cotton Picker: 9986, 9996 - Replaces OEM Numbers AH128925, AH167731
Fits John Deere Forage Harvester: 7200, 7300, 7400, 7500, 7700, 7800 - Replaces OEM Number AH167731
Fits John Deere Sugar Cane Harvester: 3510, 3520, 3522 - Replaces OEM Number AH167731
Fits John Deere Swather: 4890, 4895, 4990, 4995 - Replaces OEM Numbers AH128925, AH167731
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Heater Blower Motor for Massey Ferguson & White 1024737M91
SKU:QFS-BM11240
Heater Blower Motor for Massey Ferguson & White 1024737M91
Heater Blower Motor for Massey Ferguson, White replaces OEM numbers 293818M1, 31-2779497, 1024737M91. Vented Motor Stud or Strap Mount. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Massey Ferguson Combine: 750, 760, 850, 860 - Replaces OEM Number 1024737M91
Fits White Combine: 7300 - Replaces OEM Number 31-2779497
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Cnh - Blower Motor Foam Insulation for Case IH & Ford/New Holland
SKU:QFS-320-468
Cnh - Blower Motor Foam Insulation for Case IH & Ford/New Holland
Cnh - Blower Motor Foam Insulation for Case IH, Ford/New Holland. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case IH Combine: 7010, 7120, 8010, 8120, 9010, 9120
Fits Case IH Tractor: MAGNUM 260, MAGNUM 290, MAGNUM 315, MAGNUM 340, MAXXUM 100, MAXXUM 110, MAXXUM 115, MAXXUM 120, MAXXUM 125, MAXXUM 130 and more
Fits Ford/New Holland Combine: CR9040, CR9060, CR9070, CR9080, CR920, CR940, CR960, CR970, CR980, CX720 and more
Fits Ford/New Holland Forage Harvester: FR9040, FR9050, FR9060, FR9080, FR9090
Fits Ford/New Holland Tractor: T6010, T6020, T6030, T6040, T6050, T6060, T6070, T6080, T7030, T7040 and more
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Wheel for Caterpillar 118-5194, John Deere AT145592 - CCW
SKU:QFS-BW158
Blower Motor Wheel for Caterpillar 118-5194, John Deere AT145592 - CCW
Blower Motor Wheel for Caterpillar, John Deere replaces OEM numbers 256-0622, 7G-0661, 4135070030-7, 101-8769. Steel Wheel. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Grapple Skidder: 525 - Replaces OEM Number 256-0622
Fits Caterpillar Motor Grader: 130G - Replaces OEM Number 7G-0661
Fits Caterpillar Motor Scraper: 613C - Replaces OEM Number 7G-0661
Fits Caterpillar Tool Carrier: IT18F, IT24F, IT28, IT28B, IT28F, IT38F - Replaces OEM Numbers 118-5194, 256-0622, 7G-0661
Fits Caterpillar Track Dozer: D5H, D5M, D6M, D9R - Replaces OEM Numbers 118-5194, 256-0622, 7G-0661
Fits Caterpillar Tractor: 65, 65B, 75 - Replaces OEM Number 7G-0661
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Speed Resistor for John Deere AT210515 - 5 Terminal
SKU:QFS-220-5242
Blower Motor Speed Resistor for John Deere AT210515 - 5 Terminal
Blower Motor Speed Resistor for John Deere replaces OEM numbers AT456900, AT210515. 4 Speed - 5 Terminal Bakelite Base 0.10" Thick. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits John Deere Backhoe: 210K, 310G, 310J, 310K EP, 310SG, 310SJ, 310SK, 310SL HL, 315SG, 315SJ and more - Replaces OEM Numbers AT210515, AT456900
Fits John Deere Log Loader: 335D, 437D, 437E - Replaces OEM Numbers AT210515, AT456900
Fits John Deere Tractor: 8430 - Replaces OEM Number AT456900
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor, 24V for Caterpillar 112-9565
SKU:QFS-BM24226
Blower Motor, 24V for Caterpillar 112-9565
Blower Motor, 24V for Caterpillar replaces OEM numbers 174-1494, 9X-9363, RD-5-10054-0P, 316-1927. Non-Vented Stud or Strap Mount. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Compactor: 825H, 836G, 836H, CP433E, CP533D, CP56, CP563E, CS433E, CS54, CS56 and more - Replaces OEM Numbers 112-9565, 164-9206, 174-1486, 174-1489, 316-1927
Fits Caterpillar Excavator: 307, 312-A, 312B, 312BL, 315-A, 315B L, 317B L, 317B LN, 318B, 318B L and more - Replaces OEM Numbers 112-9565, 174-1486, 174-1494, 9X-9363
Fits Caterpillar Motor Grader: 120H, 12H, 135H, 140H, 143H, 14H, 160H, 160H NA, 163H, 16H - Replaces OEM Numbers 174-1494, 316-1927
Fits Caterpillar Motor Scraper: 621K, 627F, 637G - Replaces OEM Numbers 174-1494, 316-1927
Fits Caterpillar Tool Carrier: IT14G, IT14G2, IT28G, IT38G, IT62G - Replaces OEM Numbers 112-9565, 164-9206, 174-1486, 174-1489, 174-1494 and more
Fits Caterpillar Track Dozer: D10R, D11R, D5M, D5N, D9R - Replaces OEM Numbers 164-9206, 174-1494, 316-1927, 3E-6392
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor With Wheels for Komatsu & Ford/New Holland AN51500-10770
SKU:QFS-BM3835
Blower Motor With Wheels for Komatsu & Ford/New Holland AN51500-10770
Blower Motor With Wheels for Ford/New Holland, Kobelco, Komatsu replaces OEM numbers YN20M00107S011, YN20M00107S111, AN51500-10770, AN51500-10990. Vented Motor. 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, E215B-C and more - Replaces OEM Numbers YN20M00107S011, YN20M00107S111
Fits Kobelco Blade Runner: ED150, ED160, ED195-8 - Replaces OEM Numbers YN20M00107S011, YN20M00107S111
Fits Kobelco Excavator: 140SR, 80CS, SK100L, SK140SRLC, SK200-6E, SK210-8, SK210LC-8, SK215SRLC, SK235SRLC-2, SK295-8 and more - Replaces OEM Numbers YN20M00107S011, YN20M00107S111
Fits Komatsu Dump Truck: HD325-7, HD325-7R, HD405-7, HD405-7R, HD465-7R, HD605-7EO, HD605-7R, HD785-7 - Replaces OEM Number AN51500-10770
Fits Komatsu Wheel Loader: WA200-6, WA200PZ-6, WA250-6, WA250PZ-6, WA270-7, WA320-6, WA320-7, WA380-6, WA380-7, WA430-6 and more - Replaces OEM Numbers AN51500-10770, AN51500-10990
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor With Wheel for Caterpillar 324-6125
SKU:QFS-BM3512
Blower Motor With Wheel for Caterpillar 324-6125
Blower Motor With Wheel for Caterpillar replaces OEM numbers 324-6125, 466-7341. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Motor Grader: 120M, 12M, 140M, 140M2, 140M3, 14L, 14M, 16M, 18M3, 24M - Replaces OEM Numbers 324-6125, 466-7341
Fits Caterpillar Motor Scraper: 621H, 621K, 623H, 623K, 627H, 627K - Replaces OEM Numbers 324-6125, 466-7341
Fits Caterpillar Truck: 773F Quarry, 773G Quarry, 775F Quarry, 775G Quarry, 777F Quarry, 777G Quarry, 793F Quarry, 795F Quarry, 797F Quarry - Replaces OEM Numbers 324-6125, 466-7341
Fits Caterpillar Wheel Dozer: 844K, 854K - Replaces OEM Number 324-6125
Fits Caterpillar Wheel Loader: 990K Wheel, 992K Wheel, 993K Wheel, 994H Wheel, 994K Wheel - Replaces OEM Numbers 324-6125, 466-7341
Please verify the OEM reference number and equipment fitment before ordering.