Windmills, Towers, Pumps, Rods, and Replacement Parts

Look to Aermotor as your best source for complete windmills and genuine Aermotor replacement parts. Everything is manufactured in the USA and available through a worldwide network of dealers and water well drillers.

Aermotor Replacement Parts

Click to see Replacement Parts

 

Aermotor Windmill Component Repair

There comes a time in a windmill’s life when the smart solution is a new Aermotor Basic Motor. Assembled at the factory, this is an excellent way to extend your investment.

Part Description X A B D E F
875 Basic Motor $1699 $1802 $2530 $4076 $5377 $6985
Bearing for #802 Pitman Arms $17 $24 $39 $45 $60 $77
Special Taps for Aermotor Hubs $64 $71 $86 $175 $185 $205
Box of Bolts for 799 Wheel Assembly $39 $44 $64 $88 $105 $142
20 Brake Kit $291 $295 $471 $610 $749 $1242

Aermotor Complete Windmills

Complete windmills do not include a tower or stub tower.

Model Wheel Diameter (feet) Strokes (inches) Price Weight
X 6 5 & 3 3/4 $2995 200lbs
A 8 7 1/8 & 5 1/2 $3105 350lbs
B 10 9 1/4 & 7 1/4 $4530 640lbs
D 12 11 1/2 & 8 1/4 $7625 1090lbs
E 14 13 1/2 & 9 3/4 $10990 1735lbs
F 16 14 7/8 & 11 3/8 $14395 2380lbs

Aermotor Windmill Components

Complete windmills do not include a tower or stub tower.

Part # Description 6' (X) LBS 8' (A) LBS 10' (B) LBS 12' (D) LBS 14' (E) LBS 16' (F) LBS
32 Vane Assembly w/Hardware $219 8 $258 13 $364 19 $592 42 $740 60 $1094 100
664 1/2 Pipe Base Assembly $376 17 $431 21 $553 43 $683 70 $1306 105 $1673 145
747 Tailbone Assembly $261 15 $333 24 $451 48 $741 80 $1171 120 $1477 195
799 Wheel Assembly $720 60 $1066 125 $1644 210 $2633 373 $4013 625 $5529 802
881 Crated Motor $1974 100 $2073 167 $2975 320 $4662 525 $6100 825 $8127 1138
*Add $100 for Hot-Dipped Wheel

Aermotor 4-Post Steel Towers

Includes Stub Tower, Platform, and Anchor Posts.

6′ Mill – 2 X 2 X 3/16

Tower Height Price Weight
21' $2580 445lbs
27' $2989 500lbs
33' $3547 660lbs
40' $4147 775lbs
47' $4863 930lbs

12′ Mill – 2 1/2 X 2 1/2 X 3/16

Tower Height Price Weight
27' $4500 780lbs
33' $4690 963lbs
40' $5500 1140lbs
47' $6370 1440lbs

8′ Mill – 2 X 2 X 3/16

Tower Height Price Weight
21' $2580 445lbs
27' $2989 500lbs
33' $3547 660lbs
40' $4147 775lbs
47' $4863 930lbs

14′ Mill – 3 X 3 X 3/16

Tower Height Price Weight
27' $4573 900lbs
33' $5270 1090lbs
40' $5730 1300lbs
47' $7900 1590lbs

10′ Mill – 2 1/2 X 2 1/2 X 3/16

Tower Height Price Weight
21' $3063 509lbs
27' $3792 539lbs
33' $3989 730lbs
40' $4715 860lbs
47' $5526 995lbs

16′ Mill – 3 X 3 X 1/4

Tower Height Price Weight
33' $6995 1420lbs
40' $7735 1780lbs
47' $9450 2210lbs

Aermotor Stub Towers

3′ Stub Towers do not have platform
4′ Stub Towers for 6′ or 8′ mills include regular platform
4′ Stub Towers for 12′ or 14′ mills include oiling platform
5′ Stub Towers for 10′ mills include regular platform
7′ Stub Towers for 6′, 8′, or 10′ mills include regular platform
7′ Stub Towers for 12′, 14′, or 16′ mills include regular & oiling platform

6′ Mill

Stub Height Price Weight
3' $230 36lbs
4' $775 38lbs
7' $895 120lbs
14' $1825 280lbs

12′ Mill

Stub Height Price Weight
4' $925 90lbs
7' $1297 180lbs

8′ Mill

Stub Height Price Weight
3' $230 36lbs
4' $775 38lbs
7' $895 120lbs
14' $1825 280lbs

14′ Mill

Stub Height Price Weight
4' $950 95lbs
7' $1395 195lbs

10′ Mill

Stub Height Price Weight
3' $265 45lbs
5' $950 111lbs
7' $975 140lbs

16′ Mill

Stub Height Price Weight
7' $1905 275lbs

Aermotor Windmill Oil

DO NOT USE MORE THAN THE QUANTITIES BELOW!
6′ Aermotor – 1 Qt
8′ and 10′ – 2 Qts
12′ Aermotor – 1 Gal
14′ and 16′ – 2 Gal
Description Price Weight
Windmill Oil – 1 Quart Can $8 3lbs
Windmill Oil – Case (12 Cans) $90 36lbs
Windmill Oil – 5 Gallons $110 62lbs

Platforms

Desc Wood Part Number Wood Price Galvinized Part Number Galvanized Price
6-8′ Mill Platform T149 $300 149G $392
10′ Mill Platform T151 $320 151G $464
12′ Mill Platform T249 $340 249G $550
14′ Mill Platform T279 $400 279G $650
16′ Mill Platform T749 $525 749G $800
12′ Mill Oiling Platform P249W $200 P249G $275
14′ Mill Oiling Platform T382 $200 T382G $275
16′ Mill Oiling Platform T383 $200 T383G $275
Platform Bolts – 8 Thru 14 $ T148 $6
Platform Bolts – 16′ $ T748 $17

 

Hand Pumps & Sucker Rods

Description Pricing
11 HDA Please call
11 HDA “2” Please call
5/8 Fiberglass Repair Kit $45
3/4 Fiberglass Repair Kit $45
1 1/8 White Ash Wood Sucker Rod Please call
1 3/8 White Ash Wood Sucker Rod Please call
7/16 Steel Rod Please call
7/16 X 7/16 Coupling $3
21′ 5/8″ Fiberglass Sucker Rod Please call
3/4 x 21’ Fiberglass Sucker Rod Please call
Rubber Rod Guides Please call

Anchor Posts & Cross Pieces

Set of four for relocating 4-post towers. Bolts included.

Desc Part Number Price
Anchor Posts for 6′, 8′, & 10′ Mills $375
Anchor Posts for 12′ Mill $460
Anchor Posts for 14′ Mill $475
Anchor Posts for 16′ Mill $695
Cross Piece Set 6-8-10′ Mills T-115.5 $35
Cross Piece Set – 12′ Mill T-214 $40
Cross Piece Set – 14′ Mill T-215.75 $45
Cross Piece Set – 16′ Mill T-715.25 $55

Other Accessories

Tower clamps, loop steps and platform bolts.

Part Number[/wpv-heading] Description Price
T177 8′ Tower Clamp $30
T179 10′ Tower Clamp $35
T277 12′ Tower Clamp $45
T274 14′ Tower Clamp $55
T777 16′ Tower Clamp $70
U397 Loop Steps $25

770 Bearing Kits (Babbit)

Part Number Price
X-770 $196.25
A-770 $265.00
B-770 $427.50
D-770 $630.00
E-770 $957.50
F-770 $1355.00
Includes: 1 – 520, 1 – 730, 1 – 708, 1 – 752, 2 – 721, 1 – 711

707 Bearing Kits (Babbit)

Part Number Price
X-707 $288.75
A-707 $378.75
B-707 $673.75
D-707 $918.75
E-707 $1502.50
F-707 $2087.50
Includes: 1 – 520, 2 – 686, 1 – 730, 1 – 708, 1 – 744, 1 – 752, 2 – 721, 1 – 711

777 Overhaul Kits (Babbit)

Part Number Price
X-777 $415.00
A-777 $527.00
B-777 $885.00
D-777 $1324.00
E-777 $1840.00
F-777 $2600.00
Includes: 1 – 507, 1 – 517, 1 – 520, 1 – 522, 1 – 610, 2 – 622, 2 – 686, 1 – 730, 2 – 704, 1 – 718, 1 – 720, 1 – 708, 1 – 744, 1 – 752, 2 – 721, 1 – 711