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ENGINE
TRACTOR - - MODEL NUMBER YTH2348 (287560)
KEY
PART
NO.
NO.
DESCRIPTION
1
Engine B&S Model No. 445577 0284-E1
(See Breakdown)
2
532 14 97-23
Muffler
9
532 19 43-20
Keeper Belt Engine
11
532 40 00-08
Clutch Ogura
12
532 40 50-97
Pulley Engine
15
532 40 00-21
Tank Fuel
18
532 19 42-67
Cap Asm
20
532 17 83-85
Control Throttle
21
532 19 16-11
Screw 10 x 3/4 Single Lead-Hex
22
532 19 15-96
Control Choke
28
532 40 11-35
Fuel Line
29
532 13 71-80
Spark Arrester Kit
31
532 14 50-06
Clip Push-In Hinged
37
532 12 34-87
Clamp Hose
41
532 12 61-97
Washer 1-1/20D
x 15/32 ID x .250
42
810 04 07-00
Washer Lock 7/16
45
873 51 04-00
Nut Keps Hex 1/4-20 unc
62
532 14 66-29
Shield Heat Muffler
69
532 16 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 Socket Head 5/16-18 x 1
81
532 14 84-56
Tube Drain Oil Easy
82
532 18 16-54
Plug Drain Oil
84
817 06 06-20
Screw 3/8-16 x 1-1/4
85
532 17 39-37
Bolt 7/16-20 x 4
87
532 17 18-77
Bolt 5/16-18 x 3/4
90
817 00 06-16
Screw 3/8-16 x 1
NOTE:
All component dimensions given in U.S. inches
1 inch = 25.4 mm
Engine Power Rating information
The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive Engi-
neers) code J11940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained and
corrected in accordance with SAE J1995 (Revision 2002-5).
Actual gross engine power will be lower and is affected by,
among other things, ambient operating conditions and engine-to-engine
variability.
Given both the wide array of prod-
ucts 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
horsepower).
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, humid-
ity, altitude), and engine-to-engine
variability.
Due to manufacturing and capacity limitations, Briggs & Stratton may sub-
stitute an engine of higher rated power for this Series engine.
37
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