TRACTOR - MODEL NO. YTH2042
ENGINE
KEY PART
NO. NO. DESCRIPTION
1- - - - - - Engine Briggs Model No. 31P977
2532 13 73-52 Muffler
9532 19 43-20 Keeper Belt Engine
12532 40 54-71 Pulley Engine
15532 40 74-89 Tank Fuel
18532 19 77-25 Cap Asm
20532 40 15-08 Control Throttle/Choke
21532 19 16-11 Screw 10 x 3/4 Single Lead Hex
28532 40 11-37 Fuel Line
29532 13 71-80 Spark Arrester Kit
37532 12 34-87 Clamp Hose
42810 04 07-00 Washer Lock 7/16
45873 51 04-00 Nut Keps Hex 1/4-20 unc
69532 16 52-91 Gasket
79532 19 23-34 Screw Socket Hd. 5/16 - 18 x .75
81532 14 84-56 Tube Drain Oil Easy
Engine Power Rating Information
KEY PART
NO. NO. DESCRIPTION
82 532 18 16-54 Plug Drain Oil
84817 06 06-20 Screw 3/8-16 x 1-1/4
85532 17 39-37 Bolt 5/16 - 20 x 4 x Gr. 5 - 1.5
90817 00 06-16 Screw 3/8-16 x 1
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 |
Kohler Co. | 1-800-544-2444 |
Tecumseh Products | 1-800-558-5402 |
Honda Engines | 1-800-426-7701 |
Kawasaki | 1-949-460-5688 |
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, ex- haust, 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.
