TRACTOR - - MODEL NUMBER YTH24V54 (96043018800), PRODUCT NO. 960 43 01-88
ENGINE
Engine Power Rating Information
The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive En-
gineers) 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, ambient operat-
ing 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.
KEY
PART
NO.
NO.
1
– – – – – –
2
532 44 59-62
9
584 90 80-01
11
532 40 00-08
12
532 40 50-97
15
532 43 80-80
18
532 43 92-08
20
532 42 35-02
21
532 41 63-58
28
532 40 11-35
29
532 13 71-80
37
532 12 34-87
41
532 12 61-97
42
810 04 07-00
45
873 51 04-00
62
532 43 40-17
69
532 16 53-91
70
581 88 11-01
71
581 88 10-01
79
532 18 39-06
81
532 14 84-56
82
532 42 82-87
84
817 06 06-20
85
532 17 39-37
87
537 17 18-77
90
817 00 06-16
91
532 18 74-95
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
11
DESCRIPTION
Engine Briggs & Stratton Model No.
44R877-0006-G1 (585999801)
(Order parts from engine manu-
facturer.)
Muffler
Keeper Belt Engine
Clutch
Pulley Engine
Tank Fuel
Cap Asm Fuel
Control Throttle/Choke
Screw #10 x .750 BOS Thread
Fuel Line
Spark Arrester Kit
Clamp Hose
Washer 1-1/2 OD x 15/32 ID x .250
Washer Lock 7/16
Nut Keps Hex 1/4-20 unc
Heat Shield
Gasket
Exhaust Tube LH
Exhaust Tube RH
Screw Socket Head 5/16-18 x1
Tube Drain Oil Easy
Valve Oil Drain
Screw 3/8-16 x 1-1/4
Bolt Hex 7/16-20 x 4 x Gr. 5-1.5 Thr
Bolt 5/16-18 unc x 3/4 w/Sems
Screw 3/8-16 x 1
Bushing
1-800-233-3723