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 Assembly for Massey Ferguson & Caterpillar 3905950M91
SKU:QFS-BM4092
Blower Motor Assembly for Massey Ferguson & Caterpillar 3905950M91
Blower Motor Assembly for Agco/Allis, Caterpillar, Massey Ferguson replaces OEM numbers 3909575M91, 3905950M91. Massey Ferguson 5450, 7619, 7620, 7622, 7624 Tractors Caterpillar MT585B, MT595B, MT635B, MT645B Tractors. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Agco/Allis Tractor: LT85A, LT95A, RT180A - Replaces OEM Number 3905950M91
Fits Caterpillar Tractor: MT425B, MT445B, MT455B, MT455D, MT465B, MT465D, MT475B, MT475D, MT485D, MT495D and more - Replaces OEM Numbers 3905950M91, 3909575M91
Fits Massey Ferguson Tractor: 5445 Tier 3, 5450, 5455 Tier 3, 5608, 5609, 5610, 5611, 5612, 5613, 6612 and more - Replaces OEM Numbers 3905950M91, 3909575M91
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Kubota 3C581-72150
SKU:QFS-BM3826
Blower Motor Assembly for Kubota 3C581-72150
Blower Motor Assembly for Kubota replaces OEM numbers 3C581-72150, 3C581-72151. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Kubota Tractor: M100, M110, M110GXDTC, M126, M135, M4-071, M5-091, M5-111, M5040, M5140 and more - Replaces OEM Number 3C581-72150
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for JCB 335/B1735
SKU:QFS-BM39048
Blower Motor Assembly for JCB 335/B1735
Blower Motor Assembly for JCB replaces OEM number 335/B1735. 3 Speed 12 Volt, with Resistor, 4 Wire. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits JCB Skidsteer: 260, 320T - Replaces OEM Number 335/B1735
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for JCB 334/E4765 -12-Volt
SKU:QFS-BM4127
Blower Motor Assembly for JCB 334/E4765 -12-Volt
Blower Motor Assembly for JCB replaces OEM number 334/E4765. Resistor Included. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits JCB Excavator: 100C-1, 65R-1, 67C-1, 85Z-1, 86C-1, 90Z-1 - Replaces OEM Number 334/E4765
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Hyundai & Case IH 11N6-90700
SKU:QFS-BM3859
Blower Motor Assembly for Hyundai & Case IH 11N6-90700
Blower Motor Assembly for Case IH, Hyundai replaces OEM number 11N6-90700. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case IH Wheel Loader: 1221F Wheel - Replaces OEM Number 11N6-90700
Fits Hyundai Excavator: R110-7, R110-7A, R140LC-7, R140LC-7A, R140LC-9, R180LC-7, R210LC-7, R210LC-9 - Replaces OEM Number 11N6-90700
Fits Hyundai Wheel Loader: HL730-9, HL730TM-9, HL740-9, HL740TM-9, HL757-7, HL757-7A, HL757-9, HL757TM-9, HL760-7, HL760-7A and more - Replaces OEM Number 11N6-90700
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Ford/Holland E4NN18456AA, BM4034
SKU:QFS-BM4034
Blower Motor Assembly for Ford/Holland E4NN18456AA
Blower Motor Assembly for Ford/New Holland replaces OEM numbers 83949905, E4NN18456AA. Includes Resistor 4 Terminal, 3 Speed. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Ford/New Holland Tractor: 5610, 6610, 6700, 6810, 7410, 7610, 7710, 7810, 7910, 8210 and more - Replaces OEM Number E4NN18456AA
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Ford/Holland E4NN18456AA, BM40342
SKU:QFS-BM40342
Blower Motor Assembly for Ford/Holland E4NN18456AA
Blower Motor Assembly for Ford/New Holland replaces OEM numbers E4NN18456AA, 83949905. For Replacement Motors Order BM3904. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Ford/New Holland Tractor: 5610, 6610, 6700, 6810, 7410, 7610, 7710, 7810, 7910, 8210 and more - Replaces OEM Number E4NN18456AA
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Caterpillar 3904296M1 - Massey Ferguson, BM4083
SKU:QFS-BM4083
Blower Motor Assembly for Caterpillar 3904296M1 - Massey Ferguson
Blower Motor Assembly for Caterpillar, Massey Ferguson replaces OEM number 3904296M1. Original Replacement Motor. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Tractor: MT525B, MT535B, MT545B - Replaces OEM Number 3904296M1
Fits Massey Ferguson Tractor: 4215, 4220, 4225, 4233, 4235, 4240, 4243, 4245, 4253, 4255 and more - Replaces OEM Number 3904296M1
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Case IH & Ford/New Holland 47860616
SKU:QFS-BM40286
Blower Motor Assembly for Case IH & Ford/New Holland 47860616
Blower Motor Assembly for Case IH, Ford/New Holland replaces OEM numbers 84380587, 47860976, 90070175, 47860616. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case IH Skidsteer: SR130, SR150, SR160, SR175, SR200, SR210, SR220, SR240, SR250, SR270 and more - Replaces OEM Numbers 47860616, 84380587
Fits Ford/New Holland Backhoe: B95C - Replaces OEM Number 47860616
Fits Ford/New Holland Skidsteer: C227, C232, C234, C237, C238, C245, L213, L215, L216, L218 and more - Replaces OEM Numbers 47860616, 84380587
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Caterpillar & Case IH 363-9457
SKU:QFS-BM3851
Blower Motor Assembly for Caterpillar & Case IH 363-9457
Blower Motor Assembly for Case IH, Caterpillar replaces OEM numbers 363-9457, 632-8606, KHR27850. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Case IH Excavator: CX130C, CX130D, CX130DLC, CX160C, CX160DLC, CX210CLC, CX210DLC, CX210DNLC, CX250C, CX250DLC and more - Replaces OEM Number KHR27850
Fits Caterpillar Excavator: 312E, 312E L, 312F, 313F L, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR and more - Replaces OEM Number 363-9457
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Case IH & New Holland 76092218, JCB 30/925355
SKU:QFS-BM40155-24
Blower Motor Assembly for Case IH & New Holland 76092218, JCB 30/925355
Blower Motor Assembly for Case IH, Ford/New Holland, JCB replaces OEM numbers 30/926460, 30/925355, 76092218. 3 Speed Resistor Included 708 cfm. 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 Number 76092218
Fits Ford/New Holland Crawler Dozer: DC180B - Replaces OEM Number 76092218
Fits JCB Dump Truck: 718 - Replaces OEM Number 30/925355
Fits JCB Wheel Loader: 411, 412, 412S, 413, 414S, 417, 418, 426, 426B, 427 and more - Replaces OEM Numbers 30/925355, 30/926460
Please verify the OEM reference number and equipment fitment before ordering.
AP Air
Blower Motor Assembly for Caterpillar 251-7367, John Deere AT218582 - 3-Speed
SKU:QFS-BM40161
Blower Motor Assembly for Caterpillar 251-7367, John Deere AT218582 - 3-Speed
Blower Motor Assembly for Caterpillar, John Deere replaces OEM numbers 251-7367, AT218582. 12 Volt With EMI Filter & Heavy Duty Double Ball Bearings 3 Speed Resisitor Included. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function.
Fits Caterpillar Wheel Loader: 902 Wheel, 906 Wheel, 908 Wheel - Replaces OEM Number 251-7367
Fits John Deere Wheel Loader: 324H Wheel, 344H Wheel - Replaces OEM Number AT218582
Please verify the OEM reference number and equipment fitment before ordering.