Filter
Top Products
TRACTOR - - MODEL NUMBER 917.270822
BRIGGS & STRATTON ENGINE-MODEL NUMBER 42E707, TYPE NUMBER 2631-
KEY PART KEY PART
NO. NO. DESCRIPTION NO, NO. DESCRIPTION
1 497074 CylinderAssembly 52 270884 * Gasket, intake Manifold
2 399"265 Bushing Mounting
3 391086 * Seal, Oit 53 93970 Scr_gw,Hex Head,
4 493304 Sump, Engine Carburetorto Manifold
5 4.93457 Head, Cylinder #1 54 93208 Screw, Phillips
5A 493458 Head,Cylinder #2 75 222511 Washer, Spring
7 271867 * Gasket, Cylinder Head #1 78 95039 Screw, Hex
7A 271868 * Gasket,CylinderHead #2 91 499281 BodyAssembly, Upper
6 495754 Breather Assembty#1 95 93499 Screw, Serns
8A 222892 Cover, Breather Cylinder #2 96 221939 Valve, Throttle
(Used Only on Key #572, 97 499172 Shaft, Throttle
Air Bafflewith Hotes forMount- 98 91920 Screw, FittisterHead
ing) 99 26157 Spring, Throttle Adjust
9 27803 * Gasket, Breather 102 27!607 ** Gasket, Carburetor Body
10 94382 Screw,Serns 103 298514 FIoet, Carburetor
10A 94830 Screw,Sems 104 231435 ** Pin, Float Hinge
11 280225 Tube, Breather 105 394682 ** Valve, Needle
12 2"/3208 * Gasket, Crankcase, .015" Thick 107 499655 BedyAseembly, Lower
271188 * Gasket, Crankcase, .005" Thick 108 225373 Valve, Choke
271189 * Gasket, Crankcase, .009" Thick 109 392673 . Shaft, Choke
13 94565 Screw,Cy_inderHead 116 2B0474 * O-Ring
15 94239 Plug,Oil Drain 117 232018 Jet, Needle Valve, Fixed
16 394028 Crankshaft _ Jet, Needle Valve, Fixed,
94196 33ruingGear Key High Altitude
19 39_264 Bushing 119 94152 Screw,Hex Head
20 291675 * Seal, Oil 121 491539 Carburetor Kit
22 94724 Screw,Seres 125 19306 Carburetor
23 491180 Flywheel 127 223472 ** Plug, Welch
24 222698 Key,Flywheel 147 497684 Jet, Pilot
25 498584 Piston Assembly,StandardSize 161 496599 Base,Air Cleaner
498585 PistonAssembly, .010" Oversize 165 94289 Nut,Wing
498586 PistonAssembly, .020" Oversize 187 299146 Line, Fuel, 28" Long (Cutto S
498587 PistonAssembly, .030_ oversize 188 94627 Screw
26 394959 RingSet, Standard Size 201 262683 Unk
394960 RingSet, .010" Oversize 202 262684 link
394961 Ring Set, .020" Oversize 203 280997 Crank, Bell
394962 Ring Set, .030" Oversize 205 93971 Screw,HexHead
27 263129 Lock, PistonPin 206 94298 Nut
28 498319 Pin, Piston,StandardSize 207 262337 Spdng,Control, Red
391286 Pin, Piston,.005" oversize 209 262'352 Spdng,Governor
29 394306 Rod, Connecting, Standard Size 209A 261563 Spring,Governor Idle
397158 Red, Connecting, .020" Under- 219 394348 Gear, Governor
size 219A 393415 Oil Slinger
32 94671 Screw,Connecting Red 220 222773 Washer, Thrust
33 390420 Valve, Exhaust 222 491282 Bracket,Control
34 261528 Valve, Intake 224 94297 Screw,Torx®
35 65906 Spring, Valve, Intake
36 26828 Spring, Valve, Exhaust * IncludedinGasket Set (495868)
40 221596 Retainer, Valve, Intake
41 292260 Retainer, Valve, Exhaust ** Included inCarburetor Kit (491539)
42 494553 Keeper, Valve
45 261368 Tappet, Valve *** Includedin Carburetor Kit (491539),
46 214484 Gear, Cam and Pump Repair Kit (393397)
50 213290 Manifold, Intake
51 271412 **** Gasket, Carburetor Mounting **** Included in Gasket Set (495866),
51A 281412 Spacer, Carburetor and Carburetor Kit (491539)
NOTE: All component dimensionsgivenin U.S. inche
1 inch = 25.4 mm
54