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REPAIR PARTS
TRACTOR
- - MODEL NUMBER 917.256531
BRIGGS
& STRATTON
ENGINE
- MODEL
NUMBER
28N707,
TYPE NUMBER
0173-01
KEY PART
KEY PART
NO. NO.
DESCRIPTION
NO. NO.
DESCRIPTION
284A
94073
Screw, HexHead
729A
225170
294
810068
Screw, Set
741
262932
304 496280
Housing, Blower
757
213998
305
94786
Screw, Hex, Head,
758
399891
Blower Housing Mounting
759
298909
306
225020
Shield, Cylinder
761
94593
307
94386
Screw, Cylinder Shield
783
280104
309
497595
Motor, Starter
801
394856
310
497602
Bolt, Thru
802 497605
311
497608
Brush Set
803 497604
333 495859
Armature, Magneto
842
270920
334
93381
Screw, Sems, Armature Mounting
847
496415
337
491055
Plug, Spark
851
224110
346
93705
Screw, Hex Head
868
494435
356
497708
Wire Assembly
868A
272610
358
495993
Gasket Set
871 262835
363
19203
Puller, Flywheel
872 28!361
383 89838
Wrench, Spark Plug
875 495862
423
94073
Screw, Sems
877
393456
445 493909
Cartridge, Air Cleaner
947 497157
455 222561
Cup, Screen Mounting
965
94010
467
493903
Knob, Air Cleaner
975
495933
468
494439
Screen, Flush Rotating
977
494385
474
393474
Stator, Alternator
987
281166
482
93621
Screw, Sems
1005
281400
510
497606
Drive, Starter
1006
224413
523
495230
Cap and Dipstick, Oil Filler
1019
496758
524
68838
* Seal, Filler Tube
+1022 272475
525
496+113
Tube, Oil Filler
t023
224552
535
272403
Element, Filter
1026
494432
537
28t106
* O-Ring, Air Cleaner
495136
544
497603
Armature, Starter
1029
224554
552
231597
Bushing, Governor Crank
1033
495992
562
92613
Bolt, Carriage
1034
495248
592
231082
Nut, Hex
t044
94673
601
93053
Clamp, Fuel Pipe
1054
270723
611
493496
Elbow, Fuel Pipe
1058
272623
614
93306
Pin, Cotter
1090
497607
618
262803
Spring, Choke Return
634
281168
** Seal, Choke Shaft
634A
491323
* Seal, Governor
634B
281167
** Washer, Throttle Shaft
635 280872
Boot, Spark Plug
646
224546
Brace, Air Cleaner
657
93496
Screw, Sems
663
94620
Screw, Self-Tapping
668
280848
Spacer
718
230192
Pin, Dowel
726
392134
Gear, Ring
(Includes Mounting Hardware)
727
490324
Cover, Starter
728
94627
Screw, Hex Head
729
281390
Clip, Wire
Retainer, Wire
Gear, Timing
Link, Counterweight
Counterweight
Assembly
Pin, Counterweight
Screw, Counterweight
Gear, Starter
Cap, Drive
Cap, End
Housing, Starter
* Seal, Oil Filler Cap
Fill Group, Oil
Terminal, ignition Cabte
*** Seal Assembly, Valve
*** Gasket, Valve
Bushing, Guide (intake & Exhaust)
Cover, Air Cleaner
Body, Air Cleaner
Diode and Connector Assembly
Solenoid
Nut, Hex
Bowl Assembly, Carburetor
Carburetor Gasket Set
** Seat, Throttle Shaft
Fan, Flywheel
Retainer, Fan
Label Kit
*** Gasket, Cover
Cover, Rocker Arm
Rod, Push, Intake
Rod, Push, Exhaust
Arm, Rocker
Valve Overhaul Kit
Guide Assembly, Push Rod
Screw, Hex Head
Tie, Cabie
Manual, Owner's
Retainer, Brush
RPM Settings:
Low: 1650-1850,
High: 3200-3400
*
included in Gasket Set (495993)
**
Included in Carburetor Kit (497535)
***
Inctuded in both Gasket Set (495993) and
Valve Overhaul Kit (495992)
****
Included in Gasket Set (495993), Carburetor Kit
(497535) and Carburetor Gasket Set (494385)
NOTE:
All component dimensions given in U..S. inches
1 inch = 25.4 mm
55
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