TRACTOR - - MODEL NUMBER 917.273510
BRIGGS & STRATTON ENGINE-MODEL NUMBER 407577,TYPE NUMBER 0283-E1
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
467 69I 008 Knob-Air Cleaner 877 393456
474 696459 Alternator 914 691127
505 69I 029 Nut (Governor Control Lever) 918 694000
510 497606 Drive-Starter 929 691003
513 692024 Clutch-Drive 943 690589
523 69I 036 Dipstick 947 699728
524 691032 • Seal-Dipstick Tube 965 499613
525 69I 037 Tube-Dipstick 967 273638
544 692034 Armature-Starter 968 499788
552 690552 Bushing-Governor Crank 975 699502
552A 690553 Bushing-Gover nor Crank 977 699815
562 690311 Bolt (Governor Control Lever) 987 699813
573 691009 Plate-Back 1005 499603
601 95162 Clamp-Hose 1013 690954
615 698290 Retainer-Governor Shaft 1017 690770
616 69I 045 Crank-Governor 1019 690I 03
628 690960 Screw (Fuel Pump Bracket) 1022 690971
633 695414 O SeaI-Chokei'rhrottle Shaft 1023 499599
635 66538 Boot-Spark Plug 1023A 499600
654 690958 Nut(Carburetor) 1024 499054
668 691215 Spacer 1026 690981
691 690657 • Seal-Governor Shaft 1026A 690982
695 693149 Screw (Ring Gear) 1027 492932
697 690372 Screw (Drive Cap) 1029 690972
703 691010 Clip 1035 691042
718 690959 Pin-Locating 1036 695704
726 499612 Gear-Ring 1051 691265
741 690980 Gear-Timing 1054 280275
742 690328 Retainer-E Ring 1058 275475
750 696999 Screw (Oil Pump Cover) 1059 698516
783 693058 Gear-Pinion 1070 691674
788 691039 Bracket-Fuel Pump 1090 691293
789 698330 Harcess-Wiring 1095 699822
797 691029 Nut (Brush Retainer) 1100 690973
797A 693167 Nut (Brush Retainer) 1119 691183
798 697890 Screw (Rocker Arm) 1127 695407
801 691283 Cap-Drive 1329
802 691286 Cap-End 1330
803 693757 Housing-Starter
842 691031 • Seal-Dipstick/Tube
847 499602 Dipstick/Tube Assembly O
851 493880 Terminal-Spark Plug
865 69I 012 Cover-Air Guide
865A 691014 Cover-Air Guide +
865B 691015 Cover-Air Guide
868 690968 ,+ Seal-Valve
Wire/Connector-Alternator
Screw (Rocker Cover)
Hose-Vacuum
Screw (Choke C_ntrol Bracket)
• SeaI-O Ring (Oil Pump Cover)
Solenoid- Fuel
Cover-Oil Pump
Filter-Pre Cleaner
Cover-Air Cleaner
Bowl-Float
Gasket Set-Carburetor
O Seal-Throttle Shaft
Fan-Flywheel
Nipple-Oil Filter
Screen-Oil Pump
Kit-Label
-4- Gasket-Rocker Cover
Cover-Rocker (Cylinder I)
Cover-Rocker (Cylinder 2)
Pump-Oil
Rod-Push (Steel)
Rod-Push (Aluminum)
Filter-Oil
Arm-Rocker
Shaft-Pump
Label-Emission
Ring-Retaining
Cable-Tie
Owner's Manual
Kit-SerewAtTasher
Screw (Flywheel Fan)
Retainer-Brush
Gasket Set-Valve
Pivot-Rocker Arm
Screw (Alternator)
Screw (Float Bowl)
407577-0025 Replacement Engine
273521 Repair Manual
Included in Engine Gasket Set, Key. No. 358
Included in Carburetor Overhaul Kit, Key: No
I21
Included in Carburetor Gasket Set, Key. No. 977
Included inValve Gasket Set, Key. No 1095
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
52