Coved

TRACTOR -- MODEL NUMBER 917.270760

BRIGGS & STRATTON ENGINE-MODEL NO. 407777 TYPE NO. 0121-E3

KEY	PART
NO.	NO.	DESCRIPTION
383	690966	Wrench-Spark Plug
385	690960	Screw (Fuel		Pump)
387	808656	Pump-Fuel
404	690442	Washer (Governor Crank)
418	690999	Plate-Cover
445	499486	Filter-Air Cleaner Cartridge
447	691003	Screw (Air Guide Cover)
447A	690960	Screw (Air Guide Cover)
462	691261	Washer	(Starter Cable)
467	691008	Knob-Air Cleaner
474	691064	Alternator
501	691185	Regulator
505	691029	Nut (Gov. Control Lever)
510	497606	Drive-Starter
513	692024	Clutch-Drive
523	691036	Dipstick
524	691032	_r Dipstick Tube Seal
525	691037	Dipstick Tube
526	690960	Screw	(Regulator)
544		Armature-Starter (Service
552	690552	with 691262		Starter Motor)
		Bushing-Governor Crank
552A690553		Bushing-Governor Crank
562	690311	Bolt (Gov. Control Lever)
573	691009	Plate-Back
579	691029	Nut (Starter Cable)
601	691038	Clamp-Hose
615	690317	Retainer-Governor Shaft
616	691045	Crank-Governor
628	690960	Screw (Fuel		Pump Bracket)
633 690998 Ot Seal-Choke Shaft
636	66538	Boot-Spark		Plug
654	690958	Nut (Carburetor)
668	691215	Spacer
672 690234 00 Gasket-Carburetor Plate
691	690657	Governor Shaft Seal
697	690372	Screw (Drive Cap)
703	691010	Clip
718	690959	Pin-Locating
726	499612	Gear-Ring
729	694123	Wire Clip
741	690980	Gear-Timing
742	690328	E-Ring	Retainer
750	691033	Screw (Oil Pump Cover)
783	693058	Gear-Pinion
788	691039	Fuel Pump Bracket
789	695050	Hamess-Wiring
797	693167	Screw	(Brush Retainer)
798	690967	Screw (Rocker Arm)
801	691283	Cap-Drive
802	691286	Cap-End
803		Housing (Service with
842	691031	691262	Starter Motor)
		Dipstick/Tube Seal
847	499602	Dipstick/Tube Assembly
851	691234	TerminaI-Sparkplug
855	691011	Adapter-Air
865	691012	Cover-Air Guide
865A	691014	Cover-Air Guide
865B	691015	Cover-Air Guide
868	690968	_O Seal-Valve
871	690969	Bushing-Guide
877	399916	Alternator Connector/Wire
883	690970	_O Gasket-Exhaust
914	690960	Screw (Rocker Cover)

KEY	PART
NO.	NO.	DESCRIPTION

918 694000 Hose-Vacuum

929 691003 Screw (Choke Control

Bracket)

934 691058 Screw (Fan Retainer)

943690589 "Jr O-Ring Seal (Oil Pump

947 499809 Solenoid-Fuel

965	499613			Oil Pump Cover
967	273638			Filter-Pre-Cleaner
968	499788			Cover-Air Cleaner
975	499810			Bowl-Float
977	499812			Gasket Set-Carburetor
987 691000		OO Seal-Throttle Shaft
1005691243				Fan-Flywheel
1006	691247			Retainer-Fan
1013	690954			Nipple-Oil Filter
1017	690770			Oil Pump Screen
1019690103				Label Kit
1022	690971		*_	Gasket-Rocker Cover
1023	499599			Cover-Rocker (Cyl. No. 1)
1023A499600				Cover-Rocker (Cyl. No. 2)
1024	499054			Pump-Oil
1026	690981			Rod-Push (Steel)
1026A690982				Rod-Push (Aluminum)
1027	492932			Filter-OU
1029 690972				Rocker Arm
1033 499890				Valve Overhaul Kit
1035691042				Shaft-Pump
1036 695104				Emissions Label
1051 691265				Ring-Retaining
1058 274277				Owner'sManual
1090 691293				Retainer-Brush
11 O0 690973				Rocker Arm Pivot
1119 691183				Screw (Aitemator)
1123 690987			00	O-Ring Seal (Solenoid
				Retainer)
1124 690988			O_, O-Ring Seal-Fuel Transfer
				Tube
1126 690991				Screw	Fuel Transfer Tube
1127 690992				Screw	Float Bowl)
1128 690990			•	Screw	Carburetor Nozzle)
1169 690990				Screw	Carburetor Cover

		Plate)
----445777-0027-E2		Replacement Engine
RPM Settings:		Low Speed: 1900-2100
		High Speed: 3000-3200
• .	Included in Engine Gasket Set, Ref. No.
	358

•Included in Carburetor Overhaul Kit, Ref. No. 121

Included in Carburetor Gasket Set, Ref. No. 977

•Included in Valve Overhaul Kit, Ref. No. 1033

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

KEY

KEY

Coved

Carburetor Cover