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 With Wheel for Case IH 60-6676T1
SKU:QFS-BM112385
Blower Motor With Wheel for Case IH 60-6676T1
Blower Motor With Wheel for Case IH replaces OEM numbers 60-6676T1, 60-6691T1. Blower Motor with Wheel. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case IH Tractor: 9210, 9230, 9240, 9250, 9260, 9270, 9280, 9370 - Replaces OEM Numbers 60-6676T1, 60-6691T1
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor With Flange Mount Plate for John Deere RE57571
SKU:QFS-BM11259
Blower Motor With Flange Mount Plate for John Deere RE57571
Blower Motor With Flange Mount Plate for John Deere replaces OEM numbers RE67645, RE57571, RE62653. Evaporator, Heater 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 Sprayer: 4700 - Replaces OEM Number RE67645
Fits John Deere Tractor: 8100, 8100T, 8110T, 8200, 8200T, 8210T, 8300, 8300T, 8310T, 8400 and more - Replaces OEM Numbers RE57571, RE62653, RE67645
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Wheel for John Deere H114046
SKU:QFS-BW198
Blower Motor Wheel for John Deere H114046
Blower Motor Wheel for John Deere replaces OEM numbers H114046, H228178. Single Vented Plastic Wheel. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits John Deere Combine: 3510, 3520, 3522, 7460, 9400, 9410, 9450, 9500, 9510, 9510SH and more - Replaces OEM Numbers H114046, H228178
Fits John Deere Cotton Picker: 9986, 9996 - Replaces OEM Numbers H114046, H228178
Fits John Deere Forage Harvester: 7200, 7300, 7400, 7500, 7700, 7800 - Replaces OEM Numbers H114046, H228178
Fits John Deere Sugar Cane Harvester: 3510, 3520, 3522 - Replaces OEM Numbers H114046, H228178
Fits John Deere Swather: 4995 - Replaces OEM Numbers H114046, H228178
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Wheel for John Deere H124185
SKU:QFS-BW104
Blower Motor Wheel for John Deere H124185
Blower Motor Wheel for John Deere replaces OEM numbers H124185, AG712816, H228178. Plastic Wheel. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits John Deere Combine: 3510, 3520, 3522, 7460, 9400, 9410, 9450, 9500, 9510, 9510SH and more - Replaces OEM Numbers H124185, H228178
Fits John Deere Cotton Picker: 9986, 9996, CS690 - Replaces OEM Number H124185
Fits John Deere Forage Harvester: 7200, 7300, 7400, 7500, 7700, 7800 - Replaces OEM Number H124185
Fits John Deere Sugar Cane Harvester: 3510, 3520, 3522 - Replaces OEM Numbers H124185, H228178
Fits John Deere Swather: 4995 - Replaces OEM Number H124185
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Update Kit for John Deere AT56757 - 24-Volt
SKU:QFS-BM4037-24
Blower Motor Update Kit for John Deere AT56757 - 24-Volt
Blower Motor Update Kit for John Deere replaces OEM numbers AT56757, AT77825, AT103874. Replaces Original Assembly. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits John Deere Motor Grader: 670B, 672B, 770A, 770B, 770BH, 772A, 772B, 772BH - Replaces OEM Numbers AT56757, AT77825
Fits John Deere Scraper: 762, 762A, 762B, 862, 862B - Replaces OEM Numbers AT56757, AT77825
Fits John Deere Wheel Loader: 644E Wheel, 644ER Wheel, 644EZ Wheel, 844 Wheel - Replaces OEM Numbers AT56757, AT77825
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Resistor, 5 Terminal for Ag Chem & Case IH 284-8773
SKU:QFS-220-602
Blower Motor Resistor, 5 Terminal for Ag Chem & Case IH 284-8773
Blower Motor Resistor, 5 Terminal for Ag Chem, Case IH, Caterpillar replaces OEM numbers AG061196, 87439843, 284-8773. Fits on BM4010. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Ag Chem Rogator: 1054, 1184, 1184H, 1254, 1264, 1274C, 1286C, 984 Rogator, 984H Rogator, SS1074 Rogator and more - Replaces OEM Number AG061196
Fits Ag Chem Terragator: 3104, 6103, 6203, 8103, 8104, 8203, 8204, 8244, 9205 - Replaces OEM Number AG061196
Fits Case IH Crawler: 650K, 750K, 850K - Replaces OEM Number 87439843
Fits Caterpillar Track Dozer: D4K XL - Replaces OEM Number 284-8773
Fits Ford/New Holland Crawler Dozer: DC95 - Replaces OEM Number 87439843
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor With Wheels for Fendt F931.812.140.530
SKU:QFS-BM4165
Blower Motor With Wheels for Fendt F931.812.140.530
Blower Motor With Wheels for Fendt replaces OEM number F931.812.140.530. Fits 819 Vario and Vario TMS Tractors. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Fendt Tractor: 819 Vario, 819 Vario TMS - Replaces OEM Number F931.812.140.530
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Update Kit for John Deere AH89816
SKU:QFS-BM4009
Blower Motor Update Kit for John Deere AH89816
Blower Motor Update Kit for John Deere replaces OEM number AH89816. For Replacement Motors Order BM3903. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits John Deere Combine: 3300, 4400, 4420, 6600, 7700, 955, 975, 975HY/4, 985, 985HY/4 - Replaces OEM Number AH89816
Fits John Deere Forage Harvester: 5420, 5440, 5460 - Replaces OEM Number AH89816
Fits John Deere Swather: 2280 - Replaces OEM Number AH89816
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor With Oe Harness And Connector for Bobcat 6689766
SKU:QFS-BM200334
Blower Motor With Oe Harness And Connector for Bobcat 6689766
Blower Motor With Oe Harness And Connector for Bobcat replaces OEM number 6689766. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Bobcat Skidsteer: A300, S130, S150, S160, S175, S185, S205, S220, S250, S300 and more - Replaces OEM Number 6689766
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Update Assembly for Bobcat 6677544
SKU:QFS-BM36521
Blower Motor Update Assembly for Bobcat 6677544
Blower Motor Update Assembly for Bobcat replaces OEM number 6677544. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Bobcat Excavator: 331, 331E, 334, 337, 341 - Replaces OEM Number 6677544
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Wiring Harness for Massey Ferguson 6249046M1
SKU:QFS-110-460
Blower Motor Wiring Harness for Massey Ferguson 6249046M1
Blower Motor Wiring Harness for Massey Ferguson replaces OEM number 6249046M1. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Massey Ferguson Tractor: 8650, 8660, 8670, 8680, 8690 - Replaces OEM Number 6249046M1
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Cnh Blower Motor Gasket for Ford/New Holland & Case IH 5194740
SKU:QFS-320-5194740
Cnh Blower Motor Gasket for Ford/New Holland & Case IH 5194740
Cnh Blower Motor Gasket for Case IH, Ford/New Holland, Hesston/Fiat replaces OEM number 5194740. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case IH Tractor: FARMALL 105U, FARMALL 85U, FARMALL 95U, JX100U, JX1070U, JX1080U, JX1090U, JX1100U, JX70U, JX80U and more - Replaces OEM Number 5194740
Fits Ford/New Holland Tractor: 4635, 4835, 5635, 6635, 7635, T5030, T5040, T5050, T5060, T5070 and more - Replaces OEM Number 5194740
Fits Hesston/Fiat Tractor: L60, L65, L75, L85, L95 - Replaces OEM Number 5194740
Please verify the OEM reference number and equipment fitment before ordering.