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BRIGGS & STRATTON 4=CYCLE ENGINE MODEL NUMBER 126T02=0709=ElC
9721
957
6s
58
592
689
456 _
597
6O
Engine Power Rating information
The gross power rating for individual gas engine models is labeled in accordance with SAE (So-
ciety of Automo-tive Engineers) code J 11940 (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, ambi-
ent operating 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 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, 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 KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 697322 Cylinder Assembly 32A 695759 Screw (Connecting Rod)
2 399269 Kit-Bushing/Seal 33 262651 Valve-Exhaust
3 299819s , Seal-Oil (Magneto Side) 34 262652 Valve-Intake
4 493279 Sump-Engine 35 691270 Spring-Valve (Intake)
5 691160 Head-Cylinder 36 691270 Spring-Valve (Exhaust)
7 692249 , Gasket-Cylinder Head 37 694086 Guard-Flywheel
8 695250 Breather Assembly 40 692194 Retainer-Valve
9 699472 Gasket-Breather 43 691997 Slinger-Governor/Oil
10 691125 Screw (Breather Assembly) 45 690548 Tappet-Valve
11 691781 Tube-Breather 46 691449 Camshaft
12 692232 , Gasket-Crankcase 48 792741 Short Block
13 690912 Screw (Cylinder Head) 50 497465 Manifold-Intake
15 691680 Plug-Oil Drain 51 272199s , Gasket-Intake
16 691450 Crankshaft 54 691650 Screw (Intake Manifold)
20 399781s , Seal-Oil (PTO Side) 55 691421 Housing-Rewind Starter
22 691092 Screw (Engine Sump) 58 697316 Rope-Starter (Cut to Fit)
23 691987 Flywheel 60 281434s Grip-Starter Rope
24 222698 Key-Flywheel 65 690837 Screw (Rewind Starter)
25 790359 Piston Assembly (Standard) 78 691108 Screw (Flywheel Guard)
791326 Piston Assembly (.020" OS) 81 691740 Lock-Muffler Screw
26 790360 Ring Set (Standard) 97 696565 Shaft-Throttle
791324 Ring Set (.020" Oversize) 104 691242 O Pin-Float Hinge
27 691866 Lock-Piston Pin 108 790844 Valve-Choke
28 499423 Pin-Piston 109 790843 Shaft-Choke
29 499424 Rod-Connecting 117 697355 Jet-Main (Standard)
32 691664 Screw (Connecting Rod) 38118 494870 Jet-Main (High Altitude)