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Buhler Farm King Finishing Mower

We stock and sell parts for all Farm King Finish Mower models 450, 550, 650 & 750. Home Owners Series models 430, 530 & 630. Heavy Duty Series models 555, 655, 755 and all older Douglas Finishing Mower models. We still have many discontinued parts in stock. We also sell parts for Buhler Farm King Allied Triplex Finishing Mowers and all other Buhler Farm King Allied equipment. If you don't see what you need in our parts lists, let us know, we are always happy to help. Parts can ship direct to customer or be picked up at our Danville Missouri store. We only ship to addresses within the United States.  We do not ship to Canada.

For questions and orders call or email us.

573-564-2701

Farm King Finish Mower Parts List models Y450, Y550, Y650, & Y750

Parts list for Farm King Finish Mower models Y450R, Y550R, Y650R, Y750R, F450R, F550R, F650R, F750R

We have in stock parts for Buhler Farm King Finishing Mowers. Over the years Farm King varied the sizes of many parts like pulleys, spindles, belts, blades, and wheel assemblies on each of it's models. We will help you determine the correct parts for your mower.

For questions and orders call 573-564-2701 or email barnesimplement@aol.com.

REF
PART #
DESCRIPTION
PRICE
2
912300158
Gearbox
$ 443.05
3
980004200
Base Plate
$ 85.40
4
906343
Mount Plate
$ 203.70
5
966748
PTO Guard
$ 58.05
6
966283
Axle Beam, 5ft
$ 229.02
6
966284
Axle Beam, 6ft
$ 432.87
6
966857
Axle Beam, 7ft
$ 339.69
9
966724
Roller Holder, 3" roller
$ 49.09
9
966182
Roller Holder, 4" roller
$ 25.01
10
966723
Lift Bracket
$ 15.53
11
DM-2-0022
Belt, 4ft
$ 8.87
11
966807
Belt, 4ft
$ 9.30
11
904250
Belt, 4ft
$ 9.85
11
966739
Belt, 5ft
$ 12.62
11
966739
Belt, 5ft
$ 11.46
11
912251060
Belt, 5ft
$ 11.97
11
973506
Belt, 6ft
$ 12.58
11
966740
Belt, 6ft
$ 12.76
11
966803
Belt, 6ft
$ 12.08
11
966286
Belt, 7ft
$ 13.97
11
973248
Belt, 7ft
$ 13.89
12
966722
Double Pulley
$ 146.02
13
966601
Lift Pin Spacer
$ 6.47
14
966727
Hitch Bushing
$ 11.62
16
965911
Linch Pin
$ .50
15
966823
Lift Pin
$ 6.28
17
900929
Key
$ 1.00
18
86170
Bolt
$ 1.00
19
86182
Carriage Bolt
$ 1.00
20
84000
Flat Washer
$ .50
21
81593
Lock Washer
$ .50
22
81592
Nut
$ .50
23
84217
Wing Nut
$ 1.00
35
9812377
Set Screw
$ 1.00
40
965807
Top Link Pin
$ 2.38
42
966737
Blade, 17 3/4" L, 4ft, hardened alloy steel
$ 50.31
42
903798
Blade, 17 3/4" L, 4ft, HD, hardened alloy steel w/carbide cutting edge
$ 100.43
42
912028010
Blade, 19 3/4" L, 5ft, hardened steel
$ 28.51
42
966719
Blade, 21 3/4" L, 5ft, hardened alloy steel
$ 53.04
42
--- ---
Blade, aftermarket alternative for 966719
$ 24.00
42
966273
Blade, 21 3/4" L, 5ft, HD, hardened alloy steel w/carbide cutting edge
$ 79.75
42
912028020
Blade, 23 7/8" L, 6ft, hardened steel
$ 32.00
42
966738
Blade, 25 3/4" L, 6ft, hardened alloy steel
$ 54.18
42
--- ---
Blade, aftermarket alternative for 966738
$ 27.00
42
966274
Blade, 25 3/4" L, 6ft, HD, hardened alloy steel w/carbide cutting edge
$ 87.67
42
966167
Blade, 29 3/4" L, 7ft, HD, hardened alloy steel w/carbide cutting edge
$ 123.13
44
F0398
Complete Driveline, 4ft
$ 135.48
44
F0399
Complete Driveline, 5ft & 6ft
$ 135.48
44
F0400
Complete Driveline, 7ft
$ 155.00
45
961793
Single Pulley
$ 24.90
45
904243
Single Pulley, 4ft
$ 34.88
45
973412
Single Pulley, 4ft & 5ft
$ 25.75
45
904245
Single Pulley, 5ft & 6ft
$ 36.54
45
912300282
Single Pulley, 5ft $ 6ft
$ 30.11
45
904247
Single Pulley, 7ft
$ 34.97
45
966165
Single Pulley, 7ft
$ 44.14
46
966811
Spacer
$ 8.84
47
F889
Double Pulley
$ 43.08
47
904244
Double Pulley, 4ft
$ 36.14
47
F887
Double Pulley, 4ft
$ 49.32
47
904246
Double Pulley, 5ft & 6ft
$ 48.90
47
912300283
Double Pulley, 5ft & 6ft
$ 66.84
47
904248
Double Pulley, 7ft
$ 72.55
47
966166
Double Pulley, 7ft
$ 76.22
REF
PART #
DESCRIPTION
PRICE
48
912301558
Snap Ring
$ 1.00
49
906339
Spindle sealed, 4ft, 5ft, 6ft & 7ft
$ 207.44
49
966720
Spindle w/ grease fitting, 4ft, 5ft, 6ft & 7ft
$ 158.45
49
966860
Spindle sealed, 7ft
$ 214.06
50
966731
Bushing, 1/2"
$ 6.60
51
966730
Bushing, 1"
$ 7.62
52
967164
Grease Fitting
$ 1.00
53
966729
Linch Pin
$ 1.53
54
966855
Wheel Yoke, 4 1/2" wide, 4ft, 5ft & 6ft
$ 91.81
54
966856
Wheel Yoke, 7ft
$ 116.71
55
811751
Wheel Axle Bolt, 4ft, 5ft & 6ft
$ 4.69
55
902614
Wheel Axle Bolt, 4ft, 5ft & 6ft
$ 7.54
55
902615
Wheel Axle Bolt, 7ft
$ 7.31
56
812365
Lock Nut
$ 2.00
57
81207
Cotter Pin
$ 1.00
58
966726
Roller Pin
$ 12.42
58
966180
Roller Pin
$ 34.65
59
9812433
Cotter Pin
$ 1.00
60
966721
Nylon End, 3" dia.
$ 4.85
60
966177
Nylon End, 4" dia.
$ 5.98
61
966725
Roller Tube, 3" dia.
$ 29.77
61
966179
Roller Tube, 4" dia.
$ 60.96
---
912301887
Roller Assy., 3" dia.
$ 41.06
---
966184
Roller Assy., 4" dia.
$ 79.14
65
900931
Key
$ 1.00
66
966188
Blade Washer, 5/8"
$ 6.08
66
966183
Blade Washer, 1/2"
$ 10.77
67
966189
Blade Bolt, 5/8"
$ 2.63
67
812768
Blade Bolt, 1/2"
$ 1.50
68
966190
Lock Washer, 5/8"
$ 1.00
68
81637
Lock Washer, 1/2"
$ .50
69
960714
Wheel Assy., 3 1/2" wide, 4ft, 5ft & 6ft
$ 63.54
69
966852
Wheel Assy., 4 1/2" wide, 4ft, 5ft & 6ft
$ 61.92
---
---
Tire
$ 27.55
---
---
Tube
$ 7.62
69
966851
Wheel Assy., 7ft
$ 112.23
---
---
Tire
$ 32.50
---
---
Tube
$ 12.50
71
86171
Bolt
$ 1.00
72
900930
Key
$ 1.00
73
967140
Washer
$ 1.00
74
903488
Roller Holder, Solid Roller
$ 40.61
75
903104
Roller Pin, Solid Roller
$ 30.98
76
903113
Solid Roller
$ 160.89
---
Y510
Chain Kit, 5ft
$ 309.00
---
Y610
Chain Kit, 6ft
$ 354.00
---
Y710
Chain Kit, 7ft
$ 434.00
---
Y730
Quick Hitch Adapter Kit
$ 214.00

Farm King Finish Mower Side Discharge 

Models F450S, F550S, F650S

Parts list for Farm King Side Discharge Finishing Mower models F450S, F550S, F650S

Several parts have multiple size options. We will help you determine the correct parts for your mower.

To order parts call 573-564-2701

REF
PART #
DESCRIPTION
PRICE
17
905247
Nut
$ 9.98
18
904246
Double Pulley
$ 48.90
19
904248
Double Pulley
$ 72.55
20
966722
Double Pulley
$ 146.02
21
911377
Gearbox
$ 443.05
22
912301558
Snap Ring
$ 1.00
25
912353
Idler Pulley
$ 34.82
30
913194
Compression Spring
$ 61.71
34
915912
Belt, 5ft, Y555
$ 47.53
35
915910
Belt, 6ft, Y655
$ 54.03
36
915908
Belt, 7ft, Y755
$ 60.53
40
F0400
PTO Shaft
$ 155.00
41
F0403
PTO Shaft
$ 162.94
42
966189
Blade Bolt
$ 2.54
43
81593
Lock Washer
$ 1.00
44
966188
Blade Washer
$ 6.08
45
966719
Blade, 5ft, hardened alloy steel
$ 53.04
45
966273
Blade, 5ft, hardened alloy steel w/ carbide cutting edge
$ 79.75
45
966738
Blade, 6ft, hardened alloy steel
$ 54.18
45
966274
Blade, 6ft, HD, hardened alloy steel w/carbide cutting edge
$ 87.67
45
966167
Blade, 7ft, hardened alloy steel w/ carbide cutting edge
$ 123.13
47
906339
Spindle, sealed, 5ft & 6ft
$ 207.44
47
966720
Spindle w/grease fitting, 5ft & 6ft
$ 158.45
47
966860
Spindle, sealed, 7ft
$ 214.06
50
966851
Tire & Rim Assy. Air
$ 112.23
50
909671
Tire & Rim Assy Solid
$ 235.57
17
966807
Belt, 4ft
$ 9.30
17
966739
Belt, 5ft
$ 11.46
17
966740
Belt, 6ft
$ 12.76
19
966722
Pulley
$ 146.02
20
F887
Double Pulley
$ 49.32
20
912300283
Double Pulley
$ 66.84
21
973412
Single Pulley
$ 25.75
21
912300282
Single Pulley
$ 30.11
22
966723
HItch Lift Bracket
$ 16.19
23
966823
Lift Pin
$ 6.28
24
966601
Bushing
$ 6.47
25
912301558
Snap Ring
$ 1.00
26
965807
Top LInk Pin
$ 2.38
27
966724
Holder, roller
$ 49.09
28
912301887
Roller, 3" dia.
$ 41.06
29
966726
Pin, roller
$ 12.42
30
966727
Bushing
$ 11.62
32
966811
Spacer, pulley
$ 9.51
34
965911
Linch Pin
$ .50
33
966729
Linch Pin
$ 1.53
35
Key
$ 1.00
36
--- ---
Key
$ 1.00
37
--- ---
Key
$ 1.00
38
966730
Bushing, 1"
$ 6.60
39
966731
Bushing, 1/2"
$ 7.62
41
812871
Flange Nut, gearbox
$ 9.98
42
966562
Cotter Pin
$ 1.00
47
86170
Bolt
$ 1.00
69
812365
Axle Nut
$ 2.00
48
81593
Lock Washer
$ .50
49
81592
Hex Nut
$ .50
50
84000
Washer
$ .50
51
86171
Bolt
$ 1.00
57
812768
Blade Bolt, 1/2"
$ 1.50
57
966188
Blade Bolt, 5/8"
$ 2.54
58
81637
Lock Washer, 1/2"
$ .50
58
966190
Lock Washer, 5/8"
$ 1.00
59
966183
HD Blade Washer, 1/2"
$ 10.77
59
966188
HD Blade Washer, 5/8"
$ 6.08
68
811751
Axle Bolt, 3 1/2" wheel assy
$ 4.69
68
902614
Axle Bolt, 4 1/2" wheel assy
$ 7.54

Farm King Finish Mower Home Owners Series

Models Y430, Y530, & Y630

Parts list for Farm King Rear Discharge Finishing Mower Home Owners Series

models Y430, Y530, & Y630

To order parts 573-564-2701

REF
PART #
DESCRIPTION
PRICE
13
900929
Key
$ 1.00
14
900931
Key
$ 1.00
15
904250
Belt, 4ft Y430
$ 9.85
16
904251
Belt, 5ft Y530
$ 12.62
17
905247
Nut, gearbox
$ 9.98
18
906551
Sheave - Single, 4ft Y430
$ 34.88
19
906552
Sheave - Double, 4ft Y430
$ 36.14
20
906553
Sheave - Single, 5ft Y530 & 6ft Y630
$ 36.54
21
906554
Sheave - Double, 5ft Y530 & 6ft Y630
$ 48.90
22
906582
Sheave - Double
$ 146.02
23
911377
Gearbox
$ 443.05
24
912301558
Snap Ring
$ 1.00
30
913206
Pulley Spacer
$ 8.84
38
973506
Belt, 6ft, Y630
$ 12.58
39
980004200
Base Plate
$ 85.40
40
9810943
Set Screw
$ .50
42
F0399
PTO Shaft, Y430, Y530
$ 135.48
42
F0400
PTO shaft, Y630
$ 155.00
43
81592
Hex Nut
$ .25
44
81593
Lock Washer
$ .25
45
906339
Spindle, sealed
$ 207.44
45
966720
Spindle, greasable
$ 158.45
46
811792
Hex Bolt
$ 1.00
47
966737
Blade, 4ft, Y430 - hardened alloy steel
$ 38.93
47
903798
Blade, HD 4ft, Y430 - hardened alloy steel w/ carbide cutting edge
$ 100.43
47
966719
Blade, 5ft, Y530 - hardened alloy steel
$ 53.04
47
---
Blade, aftermarket alternative for 966719
$ 24.00
47
966273
Blade, HD 5ft, Y530 - hardened alloy steel w/ carbide cutting edge
$ 79.75
47
966738
Blade, 6ft, Y630 - hardened alloy steel
$ 54.18
47
---
Blade, aftermarket alternative for 966738
$ 27.00
47
966274
Blade, HD 6ft, Y630 - hardened alloy steel w/ carbide cutting edge
$ 87.67
48
966188
Blade Washer
$ 6.08
49
966190
Lock Washer
$ 1.00
50
966189
Blade Bolt
$ 2.54
51
966731
Spacer, 1/2"
$ 6.60
52
966730
Spacer, 1"
$ 7.62
53
967164
Grease Zerk
$ 1.00
54
966729
Linch Pin
$ 1.53
55
972106
Axle Bolt
$ 4.10
56
966852
Wheel Assy
$ 61.92
57
812365
Nut, Axle Bolt
$ 2.00
58
912375
Wheel Yoke
$ 103.39
61
912338
Axle Beam
$ 161.50
64
966177
End Cap
$ 5.78
65
966179
Roller Tube
$ 60.96
--- ---
966184
Roller Assy
$ 79.14
66
966180
Roller Pin
$ 32.50
67
---- ---- ----
Holder Mount Hardware
$ 2.25
68
9812436
Cotter Pin
$ 1.00
69
966182
Roller Holder
$ 25.01

Farm King Heavy Duty Finishing Mower Model 555, 655, & 755

Farm King Heavy Duty Rear Discharge Finish Mower Models 555, 655, & 755 (2013 & up)

There are a few parts that have more than one size option. We will help you determine the correct parts for your mower.

To order parts call 573-564-2701

REF
PART #
DESCRIPTION
PRICE
17
905247
Nut
$ 9.98
18
904246
Double Pulley
$ 48.90
19
904248
Double Pulley
$ 72.55
20
966722
Double Pulley
$ 146.02
21
911377
Gearbox
$ 443.05
22
912301558
Snap Ring
$ 1.00
25
912353
Idler Pulley
$ 34.82
30
913194
Compression Spring
$ 61.71
34
915912
Belt, 5ft, Y555
$ 47.53
35
915910
Belt, 6ft, Y655
$ 54.03
36
915908
Belt, 7ft, Y755
$ 60.53
40
F0400
PTO Shaft
$ 155.00
41
F0403
PTO Shaft
$ 162.94
42
966189
Blade Bolt
$ 2.54
43
81593
Lock Washer
$ 1.00
44
966188
Blade Washer
$ 6.08
45
966719
Blade, 5ft, hardened alloy steel
$ 53.04
45
966273
Blade, 5ft, hardened alloy steel w/ carbide cutting edge
$ 79.75
45
966738
Blade, 6ft, hardened alloy steel
$ 54.18
45
966274
Blade, 6ft, HD, hardened alloy steel w/carbide cutting edge
$ 87.67
45
966167
Blade, 7ft, hardened alloy steel w/ carbide cutting edge
$ 123.13
47
906339
Spindle, sealed, 5ft & 6ft
$ 207.44
47
966720
Spindle w/grease fitting, 5ft & 6ft
$ 158.45
47
966860
Spindle, sealed, 7ft
$ 214.06
50
966851
Tire & Rim Assy. Air
$ 112.23
50
909671
Tire & Rim Assy Solid
$ 235.57
17
966807
Belt, 4ft
$ 9.30
17
966739
Belt, 5ft
$ 11.46
17
966740
Belt, 6ft
$ 12.76
19
966722
Pulley
$ 146.02
20
F887
Double Pulley
$ 49.32
20
912300283
Double Pulley
$ 66.84
21
973412
Single Pulley
$ 25.75
21
912300282
Single Pulley
$ 30.11
22
966723
HItch Lift Bracket
$ 16.19
23
966823
Lift Pin
$ 6.28
24
966601
Bushing
$ 6.47
25
912301558
Snap Ring
$ 1.00
26
965807
Top LInk Pin
$ 2.38
27
966724
Holder, roller
$ 49.09
28
912301887
Roller, 3" dia.
$ 41.06
29
966726
Pin, roller
$ 12.42
30
966727
Bushing
$ 11.62
32
966811
Spacer, pulley
$ 9.51
34
965911
Linch Pin
$ .50
33
966729
Linch Pin
$ 1.53
35
Key
$ 1.00
36
--- ---
Key
$ 1.00
37
--- ---
Key
$ 1.00
38
966730
Bushing, 1"
$ 6.60
39
966731
Bushing, 1/2"
$ 7.62
41
812871
Flange Nut, gearbox
$ 9.98
42
966562
Cotter Pin
$ 1.00
47
86170
Bolt
$ 1.00
69
812365
Axle Nut
$ 2.00
48
81593
Lock Washer
$ .50
49
81592
Hex Nut
$ .50
50
84000
Washer
$ .50
51
86171
Bolt
$ 1.00
57
812768
Blade Bolt, 1/2"
$ 1.50
57
966188
Blade Bolt, 5/8"
$ 2.54
58
81637
Lock Washer, 1/2"
$ .50
58
966190
Lock Washer, 5/8"
$ 1.00
59
966183
HD Blade Washer, 1/2"
$ 10.77
59
966188
HD Blade Washer, 5/8"
$ 6.08
68
811751
Axle Bolt, 3 1/2" wheel assy
$ 4.69
68
902614
Axle Bolt, 4 1/2" wheel assy
$ 7.54

Farm King Finishing Mower Driveline Parts 4ft, 5ft, & 6ft

Parts listed below are for the original size driveline sold with the Farm King finishing mowers. Some sizes may vary. We will verify measurements to be sure we are selling you the correct parts.

For all orders and questions call us at 573-564-2701 or email barnesimplement@aol.com.

REF#
PART #
DESCRIPTION
PRICE
---
F0399
Complete Driveline, 4ft, 5ft, 6ft
$ 135.48
1
930-106
Cross & Bearing Kit, A-7/8" B-2 1/8"
$ 16.43
2
930-105
Outer Tube Yoke
$ 33.60
3
930-104
Roll Pin
$ 1.00
4
930-108
Outer Tube, A-1 1/4"
$ 30.21
5
930-107
Inner Tube, A-1"
$ 32.86
6
930-109
Roll Pin
$ 1.00
7
930-115
Inner Tube Yoke
$ 23.60
8
Shield Kit
$ 36.09
11&12
907288
Yoke, Tractor & Implement
$ 24.46

Farm King Finishing Mower Driveline Parts 7ft

Parts listed below are for the original size driveline sold with the Farm King finishing mower. Some sizes may vary. We will verify measurements to be sure we are selling you the correct parts.

For all orders and questions call us at 573-564-2701 or email barnesimplement@aol.com.

REF#
PART #
DESCRIPTION
PRICE
---
F0399
Complete Driveline, 7ft
$ 155.00
1
920-002
Cross & Bearing Kit, A-15/16" B-2 7/16"
$ 18.15
2
920-004
Outer Tube Yoke
$ 35.66
3
930-109
Roll Pin
$ 1.00
4
936403
Outer Tube, A-1 7/16"
$ 40.42
5
936405
Inner Tube, A-1 1/8"
6
920-006
Roll Pin
8
Shield Kit
$ 36.09
7
920-003
Inner Tube Yoke
$ 38.63
11&12
907290
Yoke, Tractor & Implement
$ 29.26

Buhler Farm King Finish Mowers

A crisp, clean cut every time

Since its introduction in 1987, Farm King finishing mowers have become popular on farms, golf courses and wherever large lawns are manicured. Buhler Farm King builds top quality finishing mowers recognized to be among the best in the industry. Manufactured with top quality material for a top quality performance.    

High-speed blades for a high-quality cut

Each mower features three high-speed blades with one of the highest rated tip-speeds in the industry. This creates a powerful suction that lifts each blade of grass for a crisp cut. A blade overlap of 2 5/8" prevents stripping and ensures the lawn is mowed evenly.

Easy to use & easy to maintain

Buhler Farm King Finishing Mowers are built to be durable and long lasting. The deck floats on uneven terrain to avoid scalping regardless of the angle of approach so you get a manicured appearance with no strips or divots even if the terrain has some roll. The heavy 7 gauge deck is reinforced with a solid steel rod edge. Four free-swivelling pneumatic wheels with puncture proof sealant and bushings in the wheel hubs ensure long-term reliability. Each wheel yoke includes a cutting height adjustment on the wheel yoke shaft. The front roller prevents scalping. A slide adjustment is located under the gearbox for easy belt tensioning.

Farm King Finishing Mower Manuals

FREE MANUAL DOWNLOADS
Farm King Finishing Mower Operator and Parts Manual 2009
Farm King Finishing Mower Operator and Parts Manual 2008
Farm King Finishing Mower Operator and Parts Manual 2007
Farm King Finishing Mower Operator and Parts Manual 2006
Farm King Finishing Mower Operator and Parts Manual 2005
Farm King Finishing Mower Operator and Parts Manual 2004
Farm King Finishing Mower Operator and Parts Manual 2003

Buhler Farm King Finish Mower Parts IN STOCK! We have all blade sizes 912028010, 912028020, 966737, 903798, 966719, 966273, 966738, 966274, and 966167.

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