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 for Ford/New Holland 86508362
QFS-BM20025
Blower Motor for Ford/New Holland 86508362
Blower Motor for Ford/New Holland replaces OEM numbers 86508362, RD-5-7111-0P. Terragator 8103, 8104, 1254, 1354 and 1554 Stud or Strap Mount. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Ford/New Holland Tractor: 8670, 8770, 8870, 8970 - Replaces OEM Number 86508362
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor for Hitachi & John Deere 4469041
SKU:QFS-BM3858
Blower Motor for Hitachi & John Deere 4469041
Blower Motor for Hitachi, John Deere replaces OEM number 4469041. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Hitachi Excavator: EX1200-5, EX1200-5C, EX1200-5D, EX1200-6, TL1100-3, ZX200-3, ZX225USR-3, ZX240-3, ZX330-3, ZX450 and more - Replaces OEM Number 4469041
Fits John Deere Excavator: 450CLC, 450DLC, 600C LC, 650DLC, 800C, 850DLC - Replaces OEM Number 4469041
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor for Caterpillar 308-2585
SKU:QFS-BM4050-24
Blower Motor for Caterpillar 308-2585
Blower Motor for Caterpillar replaces OEM number 308-2585. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Track Dozer: D7E, D7E LGP - Replaces OEM Number 308-2585
Fits Caterpillar Wheel Loader: 924K Wheel, 938K Wheel - Replaces OEM Number 308-2585
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor for Caterpillar 217-2815
SKU:QFS-BM3510
Blower Motor for Caterpillar 217-2815
Blower Motor for Caterpillar replaces OEM number 217-2815. OE Caterpillar Wire Connector. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Excavator: M313C, M315C, M316C, M318C, M322C - Replaces OEM Number 217-2815
Fits Caterpillar Material Handler: M318C, M325C - Replaces OEM Number 217-2815
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor for Caterpillar 174-1508
SKU:QFS-BM24216
Blower Motor for Caterpillar 174-1508
Blower Motor for Caterpillar replaces OEM number 174-1508. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Compactor: 836 - Replaces OEM Number 174-1508
Fits Caterpillar Wheel Dozer: 834B - Replaces OEM Number 174-1508
Fits Caterpillar Wheel Loader: 988B Wheel, 992C Wheel, 994 Wheel, 994D Wheel - Replaces OEM Number 174-1508
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor for Caterpillar 174-1496
SKU:QFS-BM112608
Blower Motor for Caterpillar 174-1496
Blower Motor for Caterpillar replaces OEM number 174-1496. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Track Dozer: D3C, D4C, D5C - Replaces OEM Number 174-1496
Fits Caterpillar Wheel Loader: 939 Track - Replaces OEM Number 174-1496
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor for Caterpillar 174-1227
SKU:QFS-BM40162
Blower Motor for Caterpillar 174-1227
Blower Motor for Caterpillar replaces OEM number 174-1227. 12 Volt With EBI Filter & Heavy Duty Couble Ball Bearings 4 Speed Resisitor Included. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Telehandler: TH220B, TH330B, TH340B, TH350B, TH355B, TH360B, TH460B, TH560B, TH580B - Replaces OEM Number 174-1227
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor for International & Case IH 142990C2
SKU:QFS-BM20051
Blower Motor for International & Case IH 142990C2
Blower Motor for Ag Chem, Case IH, Ford/New Holland replaces OEM number 142990C2. Sealed Motor with 2 7/16" Stud Span Original Replacement for Motors with 2 7/16" Stud Span Only. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Ag Chem Terragator: 1803 - Replaces OEM Number 142990C2
Fits Case IH Combine: 1400, 1640, 1644, 1666, 1688, 1800, 1822, 1844, 2022, 2044 and more - Replaces OEM Number 142990C2
Fits Ford/New Holland Tractor: 2310 - Replaces OEM Number 142990C2
Fits International Combine: 1400, 1420, 1440, 1460, 1470, 1480, 1620, 1640, 1660, 1670 and more - Replaces OEM Number 142990C2
Fits International Swather: 4000, 5000, 5500 - Replaces OEM Number 142990C2
Fits International Tractor: 1086, 1486, 1586, 186 Hydro, 3088, 3288, 3388, 3488, 3588, 3688 and more - Replaces OEM Number 142990C2
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor for Deutz 0.010.2537.0
SKU:QFS-BM3663
Blower Motor for Deutz 0.010.2537.0
Blower Motor for Deutz replaces OEM number 0.010.2537.0. 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 108, Agrotron 110, Agrotron 115, Agrotron 118, Agrotron 120, Agrotron 120P, Agrotron 128, Agrotron 130, Agrotron 135 and more - Replaces OEM Number 0.010.2537.0
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Versatile 86047059, BM4075
SKU:QFS-BM4075
Blower Motor Assembly for Versatile 86047059
Blower Motor Assembly for Versatile replaces OEM number 86047059. OE Aurora Blower Motor Assembly with 4 Speed Resistor and Wire Harness. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Versatile Sprayer: SP235, SP275, SX240, SX280 - Replaces OEM Number 86047059
Fits Versatile Tractor: 295, 350, 370, 375, 380, 395, 425, 430, 450, 460 and more - Replaces OEM Number 86047059
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Valtra V32729810 V32729820, BM4192
SKU:QFS-BM4192
Blower Motor Assembly for Valtra V32729810 V32729820
Blower Motor Assembly for Valtra replaces OEM numbers V32729810, V32729820. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Valtra Tractor: 6100, 6200, 6250HI, 6300, 6400, 6550HI, 6600, 6650HI, 6800, 6850HI and more - Replaces OEM Numbers V32729810, V32729820
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Massey Ferguson 3904158M91, BM4099
SKU:QFS-BM4099
Blower Motor Assembly for Massey Ferguson 3904158M91
Blower Motor Assembly for Massey Ferguson replaces OEM number 3904158M91. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Massey Ferguson Tractor: 6265 - Replaces OEM Number 3904158M91
Please verify the OEM reference number and equipment fitment before ordering.