34
TRACTOR - - MODEL NUMBER YTH2348 (289560)
ENGINE
KEY PART
NO. NO.
DESCRIPTION
KEY PART
NO. NO.
DESCRIPTION
1
- - - - - -
Engine B&S Model No. 445577
1187-B1
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 42 35-02 Control Throttle
21
532 41 63-58 Screw #10 x 0.750 BOS Thread
28
532 40 11-35 Fuel Line
29
532 13 71-80 Spark Arrester Kit
37
532 12 34-87 Clamp Hose
41
532 12 61-97
Washer 1-1/2 OD 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
1
29
SPARK ARRESTER KIT
84
45
21
20
62
71
70
79
69
87
2
engine-tex_bs-2cyl_30
81
82
37
28
37
12
11
41
42
85
9
90
18
15
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.
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
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