Siemens-Allis Motors OEM Replacement Fans

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Overall Diameter

Blade Height / Width

Number of Blades

Hub Recess

Hub Thickness

Bore Diameter

Plate Diameter

Direction

Material

Part # 1-4736M

10-1/8″ OD Fan
$245.40

×

Hub Recess (E) - in.
0.375
Replaces OEM Fan
51-751-388
Blade Height (A) - in.
1.625
Hub Diameter (B) - in.
2.5
Hub Thickness (C) - in.
0.75
Overall Diameter (D) - in.
10.125
Plate Diameter (H) - in.
6.125
Bore Diameter - mm.
34.925
Bore Diameter - in.
1.375"
Keyway Size - in.
3/16" x 3/32"
Number of Blades
9
Material
Aluminum
Weight - lbs
1.25
Balance Included
No
Part # 1-78M

12-1/2″ OD Fan
$340.69

×

Hub Recess (E) - in.
0.5
Replaces OEM Fan
AC-810-594-501
Blade Height (A) - in.
1.625
Hub Diameter (B) - in.
2.5
Hub Thickness (C) - in.
1
Overall Diameter (D) - in.
12.5
Plate Diameter (H) - in.
9
Bore Diameter - mm.
35.56
Bore Diameter - in.
1.400"
Keyway Size - in.
3/16" x 3/32"
Number of Blades
12
Material
Aluminum
Weight - lbs
2.65
Balance Included
No
Part # 1-4737M

12-1/8″ OD Fan
$320.34

×

Hub Recess (E) - in.
0
Replaces OEM Fan
AC-810-594
Blade Height (A) - in.
1.5
Hub Diameter (B) - in.
2.125
Hub Thickness (C) - in.
1.0625
Overall Diameter (D) - in.
12.125
Plate Diameter (H) - in.
9.625
Bore Diameter - mm.
35.56
Bore Diameter - in.
1.400"
Keyway Size - in.
3/16" x 3/32"
Number of Blades
11
Material
Aluminum
Weight - lbs
2
Balance Included
No
Part # 1-4738M

13-7/8″ OD Fan
$355.89

×

Hub Recess (E) - in.
Replaces OEM Fan
AC-810-595
Blade Height (A) - in.
2
Hub Diameter (B) - in.
2.1875
Hub Thickness (C) - in.
1
Overall Diameter (D) - in.
13.875
Plate Diameter (H) - in.
10.875
Bore Diameter - mm.
34.925
Bore Diameter - in.
1.375"
Number of Blades
11
Material
Aluminum
Weight - lbs
1.6
Balance Included
No
Part # 1-38M

14-1/4″ OD Fan
$669.56

×

Hub Recess (E) - in.
0.5
Replaces OEM Fan
AC-810-595
Blade Height (A) - in.
2.1875
Hub Diameter (B) - in.
3.6875
Hub Thickness (C) - in.
1.3125
Overall Diameter (D) - in.
14.25
Plate Diameter (H) - in.
8
Bore Diameter - mm.
34.925
Bore Diameter - in.
1.375"
Number of Blades
10
Material
Aluminum
Weight - lbs
5.3
Balance Included
No
Part # 9-5201MX

14-3/4″ OD Fan
$860.63

×

Hub Recess (E) - in.
0.875
Replaces OEM Fan
AC-810-128
Blade Height (A) - in.
2.375
Hub Diameter (B) - in.
3.125
Hub Thickness (C) - in.
1.875
Overall Diameter (D) - in.
14.75
Plate Diameter (H) - in.
8
Bore Diameter - mm.
53.975
Bore Diameter - in.
2.125"
Number of Blades
11
Material
Aluminum
Weight - lbs
8.65
Balance Included
No
Part # 9-5201M

14-3/4″ OD Fan
$860.63

×

Hub Recess (E) - in.
0.875
Replaces OEM Fan
AC-810-129
Blade Height (A) - in.
2.375
Hub Diameter (B) - in.
3.125
Hub Thickness (C) - in.
1.875
Overall Diameter (D) - in.
14.75
Plate Diameter (H) - in.
8
Bore Diameter - mm.
57.15
Bore Diameter - in.
2.250"
Number of Blades
11
Material
Aluminum
Weight - lbs
8.65
Balance Included
No
Part # 1-7766M

16-1/16″ OD Fan
$830.22

×

Hub Recess (E) - in.
0.625
Replaces OEM Fan
51-805-678-501
Blade Height (A) - in.
2.625
Hub Diameter (B) - in.
3
Hub Thickness (C) - in.
2.125
Overall Diameter (D) - in.
16.0625
Plate Diameter (H) - in.
13.875
Bore Diameter - mm.
53.975
Bore Diameter - in.
2.125"
Keyway Size - in.
3/8" x 3/16"
Number of Blades
12
Material
Aluminum
Weight - lbs
8
Balance Included
No
Need something Custom? We can make it in the foundry.
Learn More
Part # 1-16MX6

16-3/4″ OD Fan
$909.69

×

Hub Recess (E) - in.
1.75
Replaces OEM Fan
AC-805-492
Blade Height (A) - in.
3
Hub Diameter (B) - in.
5
Hub Thickness (C) - in.
1.5
Overall Diameter (D) - in.
16.75
Plate Diameter (H) - in.
12.625
Bore Diameter - mm.
53.975
Bore Diameter - in.
2.125"
Number of Blades
15
Material
Aluminum
Weight - lbs
8.25
Balance Included
No
Part # 1-16MX

16-3/4″ OD Fan
$909.69

×

Hub Recess (E) - in.
1.75
Replaces OEM Fan
AC-805-493
Blade Height (A) - in.
3
Hub Diameter (B) - in.
5
Hub Thickness (C) - in.
1.5
Overall Diameter (D) - in.
16.75
Plate Diameter (H) - in.
12.625
Bore Diameter - mm.
58.7248
Bore Diameter - in.
2.312"
Number of Blades
15
Material
Aluminum
Weight - lbs
2.4
Balance Included
No
Part # 1-2040M

17-11/16″ OD Fan
$931.26

×

Hub Recess (E) - in.
0.75
Replaces OEM Fan
AC-805-679
Blade Height (A) - in.
2.625
Hub Diameter (B) - in.
3.9375
Hub Thickness (C) - in.
1.75
Overall Diameter (D) - in.
17.6875
Plate Diameter (H) - in.
10.375
Bore Diameter - mm.
53.975
Bore Diameter - in.
2.125"
Number of Blades
12
Material
Aluminum
Weight - lbs
8.8
Balance Included
Static Balanced
Part # 1-30MX7

4-1/8″ OD Fan
$273.12

×

Hub Recess (E) - in.
0.25
Replaces OEM Fan
51-756-697-501
Blade Height (A) - in.
1
Hub Diameter (B) - in.
2
Hub Thickness (C) - in.
0.75
Overall Diameter (D) - in.
4.125
Plate Diameter (H) - in.
4
Bore Diameter - mm.
15.875
Bore Diameter - in.
0.625"
Keyway Size - in.
1/8" x 1/16"
Number of Blades
12
Material
Aluminum
Weight - lbs
0.6
Balance Included
No
Part # 3-4733M

5-7/8″ OD Fan
$230.04

×

Hub Recess (E) - in.
0
Replaces OEM Fan
51-751-380-501
Blade Height (A) - in.
1.25
Hub Diameter (B) - in.
1.375
Hub Thickness (C) - in.
0.8125
Overall Diameter (D) - in.
5.875
Plate Diameter (H) - in.
4
Bore Diameter - mm.
15.875
Bore Diameter - in.
0.625"
Keyway Size - in.
1/8" x 1/16"
Number of Blades
11
Material
Aluminum
Weight - lbs
1
Balance Included
No
Part # 1-4919M

7-7/8″ OD Fan
$278.00

×

Hub Recess (E) - in.
0.125
Replaces OEM Fan
AC-751-381
Blade Height (A) - in.
1.25
Hub Diameter (B) - in.
1.5
Hub Thickness (C) - in.
0.75
Overall Diameter (D) - in.
7.875
Plate Diameter (H) - in.
5.125
Bore Diameter - mm.
15.875
Bore Diameter - in.
0.625"
Keyway Size - in.
1/8" x 1/16"
Number of Blades
11
Material
Aluminum
Weight - lbs
1
Balance Included
No
Part # 7-3MXX

8-3/4″ OD Fan
$264.05

×

Hub Recess (E) - in.
0.5625
Replaces OEM Fan
AC-810-455
Blade Height (A) - in.
1.75
Hub Diameter (B) - in.
2.375
Hub Thickness (C) - in.
1.1875
Overall Diameter (D) - in.
8.75
Plate Diameter (H) - in.
8
Bore Diameter - mm.
29.464
Bore Diameter - in.
1.160"
Number of Blades
11
Material
Aluminum
Weight - lbs
1.65
Balance Included
No
Part # 1-4734MX

8-7/16″ OD Fan
$276.27

×

Hub Recess (E) - in.
0.25
Replaces OEM Fan
51-751-395-501
Blade Height (A) - in.
1.75
Hub Diameter (B) - in.
2.4375
Hub Thickness (C) - in.
0.8125
Overall Diameter (D) - in.
8.4375
Plate Diameter (H) - in.
6
Bore Diameter - mm.
35.56
Bore Diameter - in.
1.400"
Keyway Size - in.
3/16" x 3/32"
Number of Blades
9
Material
Aluminum
Weight - lbs
1.25
Balance Included
No
Part # 1-4734M

8-7/16″ OD Fan
$276.27

×

Hub Recess (E) - in.
0.25
Replaces OEM Fan
51-751-397-501
Blade Height (A) - in.
1.75
Hub Diameter (B) - in.
2.4375
Hub Thickness (C) - in.
0.8125
Overall Diameter (D) - in.
8.4375
Plate Diameter (H) - in.
6
Bore Diameter - mm.
15.875
Bore Diameter - in.
0.625"
Number of Blades
9
Material
Aluminum
Weight - lbs
1.25
Balance Included
No

Need something Custom? We can make it in the foundry.