Engine - McCulloch MC19542LT Repair Parts Manual

TRACTOR - - MODEL NUMBER MC19542LT (96012011400), PRODUCT NO. 960 12 01-14

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. DESCRIPTION
1 532 17 05-51 Control Throttle /Choke
2 817 72 04-08 Screw Hex Thd Cut 1/4-20 x 5/8 T
3 - - - - - - - - Engine Briggs Model 31P677-3373-G1
4 532 13 73-52 Muffler Exhaust
13 532 16 52-91 Gasket
23 532 16 98-37 Shield Browning/Debris Guard
29 532 13 71-80 Arrestor Spark
31 532 43 30-03 Tank Fuel
32 532 43 85-96 Cap Fuel
33 532 12 34-87 Clamp Hose Blk
37 532 40 11-37 Line Fuel
40 532 12 40-28 Bushing Snap
44 817 67 04-12 Screw Hexwsh Thdrol 3/8-16 x 3/4
45 817 00 06-12 Screw 3/8-16 x 3/4
46 819 09 14-16 Washer 9/32 x 7/8 x 16 Ga.
72 532 19 23-34 Screw Socket Hd 5/16-18 x .75
78 817 06 06-20 Screw 3/8-16 x 1-1/4
81 873 51 04-00 Nut Keps Hex 1/4-20 unc
122 532 42 19-22 Extension Drain Oil
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
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