Husqvarna 917.28961 owner manual KEY Part Description

TRACTOR - - MODEL NUMBER YTH2042 (289610)

BRIGGS ENGINE - MODEL NUMBER 331777, TYPE NUMBER 1372-B1

KEY		PART
NO.		NO.	DESCRIPTION
1		796010	Cylinder Assembly
2		399265	Bushing/Seal Kit (Magneto Side)
3	•	391086s	Seal-Oil (Magneto Side)
4		697106	Sump-Engine
5		796025	Head-Cylinder
7	•♦ 796584		Gasket-Cylinder Head
11		794683	Tube-Breather
12	•	697110	Gasket-Crankcase
13		793988	Screw (Cylinder Head)
15		690946	Plug-Oil Drain
16		797579	Crankshaft
20	•	795387	Seal-Oil (PTO Side)
22		692125	Screw (Crankcase Cover/Sump)
23		698281	Flywheel
24		222698s	Key-Flywheel
25		796172	Piston Assembly (Standard)
		796173	PistonAssembly (.020” Oversize)
26		791936	Ring Set (Standard)
		792649	Ring Set (.020” Oversize)
27		698469	Lock-Piston Pin
28		796007	Pin-Piston
29		794122	Rod-Connecting
32		791118	Screw (Connecting Rod)
33		792868	Valve-Exhaust
34		791935	Valve-Intake
35		691279	Spring-Valve (Intake)
36		691279	Spring-Valve (Exhaust)
37		697352	Guard-Flywheel
42		499586	Keeper-Valve
43		691968	Slinger-Governor/Oil
45		690564	Tappet-Valve
46		793880	Gear-Cam
48		697761	Short Block
50		796180	Manifold-Intake
51•♦♣		692137	Gasket-Intake
51A		796081	Gasket-Intake
53		690227	Stud (Carburetor)
54		691148	Screw (Intake Manifold)
78		691003	Screw (Flywheel Guard)
94		793610	Kit-Idle Mixture
95		690718	Screw (Throttle Valve)
98		695408	Kit-Idle Speed
104	♣ 694918		Pin-Float Hinge
105	♣ 696136		Valve-Float Needle
108		695419	Valve-Choke
117		843099	Jet-Main (Standard)
118		790890	Jet-Main (High Altitude)
121		796184	Kit-Carburetor Overhaul
125		796109	Carburetor
127	♣ 690727		Plug-Welch
130		699500	Valve-Throttle
131		699501	Kit-Throttle Shaft
133		694914	Float-Carburetor

KEY	PART
NO.	NO.	DESCRIPTION
135	698780	Tube-Fuel Transfer
137	♣ 698781	Gasket-Float Bowl
141	792777	Kit-Choke Shaft
146	691639	Key-Timing
186	794873	Connector-Hose (Intake
		Manifold)
187	791805	Line-Fuel (Formed) (Cut to
		Required Length)
188	691693	Screw (Control Bracket)
192	691986	Adjuster-Rocker Arm
202	691841	Link-Mechanical Governor
209	692208	Spring-Governor (Green)
216	691840	Link-Choke
217	695409	Spring-Choke Return
222	694042	Bracket-Control
227	691374	Lever-Governor Control
232	691842	Spring-Governor Link
238	691843	Cap-Valve
240	394358s	Filter-Fuel
265	691024	Clamp-Casing
267	794904	Screw (Casing Clamp)
276	695410	Washer-Sealing
304	796416	Blower Housing
305	697102	Screw (Blower Housing) (Long)
305A	793376	Screw (Blower Housing) (Short)
306	796006	Shield-Cylinder
307	691003	Screw (Cylinder Shield)
309	693551	Motor-Starter
310	690323	Screw (Starter Motor)
324	796308	Screen/Cup Assembly
333	795315	Armature-Magneto
334	691061	Screw (Magneto Armature)
337	491055s	Plug-Spark
358	796187	Gasket Set-Engine
404	691691	Washer (Governor Crank)
415	690283	Plug (Intake Manifold)
415A	794129	Plug (Cover/Retainer)
431	697122	Elbow-Intake
445	698083	Filter-Air Cleaner Cartridge
462	691261	Washer (Starter Cable)
474	696459	Alternator
503	691532	Strap-Starter
505	691251	Nut (Governor Control Lever)
510	693699	Drive-Starter
513	692024	Clutch-Drive
523	699908	Dipstick
524	• 691032	Seal-Dipstick Tube
525	697184	Tube-Dipstick
544		Armature-Starter (Order Starter
		Motor, Reference 309,
		693551, for replacement)
552	697144	Bushing-Governor Crank
562	691119	Screw (Governor Control Lever)
579	691029	Nut (Starter Cable)

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