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ENGINE
TRACTOR - - MODEL NUMBER YTH22V46 (289630)
KEY
PART
NO.
NO.
DESCRIPTION
1
Engine Briggs Model No. 407777-1195-B1
2
532 14 97-23
Muffler
9
532 19 43-20
Keeper Belt Engine
12
532 40 54-72
Pulley Engine
15
532 40 74-89
Tank Fuel
18
532 43 02-20
CapAsm
20
532 42 35-02
Control Throttle/Choke
21
532 41 83-58
Screw #10 x 0.750 BOS Thread
28
532 40 11-37
Fuel Line
29
532 13 71-80
SparkArrester
Kit
37
532 12 34-87
Clamp Hose
42
810 04 07-00
Washer Lock 7/16
45
873 51 04-00
Nut Keps Hex 1/4-20 unc
62
532 43 40-17
Shield Heat
89
532 18 53-91
Gasket
70
532 15 99-55
Exhaust Tube LH
71
532 16 05-89
Exhaust Tube RH
79
532 18 39-06
Screw 5/16-18 x 1
81
532 14 84-58
Tube Drain Oil Easy
82
532 42 82-87
Valve Drain Oil
84
817 06 06-20
Screw 3/8-16 x 1/4
85
532 17 39-37
Bolt Hex 7/16-20 x 4 Gr. 5
87
532 17 18-77
Bolt 5/16-18 unc x 3/4 w/sems
90
8170006-16
Screw 3/8-16xl
98
8190914-18
Washer 9/32 x 7/8 x 18 Ga.
97
817 67 04-12
Screw 1/4-20 x 3/4
NOTE:
All component dimensions given in U.S. inches
1 inch = 25.4 mm
For engine service and replacement parts, call the toll free
number for your engine manufacturer listed below:
Briggs & Stratton
1-800-233-3723
Engine Power Rating Information
The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive
Engineers) code J1940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained
and corrected in accordance with SAE J1995 (Revision 2002-05). Torque values are derived at 3060 RPM; horsepower
values are derived at 3600 RPM. Actual gross engine power will be lower and is affected by, among other things, ambi-
ent operating conditions and engine-to-engine
variability. Given both the wide array of products on which engines are
placed and the variety of environmental issues applicable to operating the equipment, the gas engine will not develop
the rated gross power when used in a given piece of power equipment (actual "on-site" or net power). This difference is
due to a variety of factors including, but not limited to, accessories (air cleaner, exhaust, charging, cooling, carburetor,
fuel pump, etc.), application limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-
engine variability. Due to manufacturing
and capacity limitations, Briggs & Stratton may substitute an engine of higher
rated power for this Series engine.
35
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