Briggs & Stratton 31Q507-0005-H1 Camshaft,Crankshaft & Counter Balance, Cylinder, Engine Sump Oil Fill & Breather, Gasket Set - Engine, Lubrication, Piston, Rings, Connecting Rod

Change Assembly
Diagrams Shown are for U.S. Models

Camshaft,Crankshaft & Counter Balance, Cylinder, Engine Sump Oil Fill & Breather, Gasket Set - Engine, Lubrication, Piston, Rings, Connecting Rod

Prices shown are USD

Ref#
 Part
Price
Qty
 
1
CYLINDER ASSEMBLY
$422.64
2
KIT, Bushing/Seal (Magneto Side)
$15.16
3
SEAL, Oil (Magneto Side)
$5.29
4
SUMP, Engine
$248.76
6
WASHER (Cylinder Head)
$3.89
7
GASKET, Cylinder Head
$17.28
9
GASKET, Breather (Use Liquid Sealant Reference 850)
$6.09
11
TUBE, Breather
$6.43
12
GASKET, Crankcase
$6.33
13
SCREW (Cylinder Head) (5/16-18 x 2.69)
$2.68
15
PLUG, Oil Drain (Square Socket)
$4.59
15
PLUG, Oil Drain (Square Head)
$4.59
16
CRANKSHAFT
$363.79
20
SEAL, Oil (PTO Side)
$6.33
22
SCREW (Crankcase Cover/Sump)
$3.63
24
KEY, Flywheel
$4.38
25
PISTON ASSEMBLY (.020 Oversize) Used Before Code Date 14100600
$112.34
25
PISTON ASSEMBLY (Standard) Used After Code Date 14100500
$77.03
25
PISTON ASSEMBLY (.020" Oversize) Used After Code Date 14093000
$117.69
25
PISTON ASSEMBLY (Standard) Used Before Code Date 14100600
$72.75
26
SET, Ring (.020 Oversize) Used After Code Date 14100500
$51.88
26
SET, Ring (.020 Oversize) Used Before Code Date 14100600
26
RING SET (Standard) Used After Code Date 14100500
$42.25
27
LOCK, Piston Pin
$3.63
28
PIN, Piston (1.97 ) Used Before Code Date 14100600
$10.48
28
PIN, Piston (1.62" Long) Used After Code Date 14100500
$11.22
29
ROD, Connecting
$63.12
32
SCREW (Connecting Rod)
$3.63
43
SLINGER, Governor/Oil
$30.24
45
TAPPET, Valve
$7.69
46
CAMSHAFT
$84.51
51
GASKET-INTAKE
$2.66
51A
GASKET, Intake
$2.88
306
SHIELD, Cylinder
$41.99
306A
SHIELD, Cylinder
$43.32
307
SCREW (Cylinder Shield)
$3.09
358
GASKET SET, Engine
$75.86
377
KEY, Woodruff
$3.35
415
PLUG (Engine Sump)
$4.38
524
SEAL, O-Ring
$4.59
552
BUSHING, Governor Crank
$7.48
584
COVER, Breather Passage (Use with Liquid Sealant Reference 850)
$7.48
617
SEAL, O-Ring (Intake Manifold)
$4.79
684
SCREW (Breather Passage Cover)
$3.20
691
SEAL, Governor Shaft
$6.30
718
PIN, Locating
$5.23
741
GEAR, Timing
$16.68
750
SCREW (Oil Pump Cover)
$3.52
757
LINK, Counterweight
$16.68
758
COUNTERWEIGHT Used Before Code Date 14100500
$103.78
758
COUNTERWEIGHT Used After Code Date 14100500
$103.78
759
PIN, Counterweight
$4.70
842
SEAL, O-Ring (Dipstick Tube) (Special Dipstick Tube)
$4.59
850
SEALANT, Liquid (Rocker Cover Gasket and Breather Gasket)
$11.33
868
SEAL, Valve
$8.63
883
GASKET, Exhaust
$4.59
943
SEAL, O-Ring (Oil Pump Cover)
$7.05
965
COVER, Oil Pump
$10.58
1017
SCREEN, Oil Pump (Push In)
$13.15
1022
GASKET, Rocker Cover (Use Liquid Sealant Reference 850)
$5.29
1024A
PUMP-OIL
$28.32
1027
FILTER, Oil (Standard)(Black)
$10.49
1027
FILTER, Oil (Premium)
$11.54
1263
REED, Breather
$5.87
1264
SCREW (Breather Reed)
$3.20
1266
SEAL, O-Ring (Intake Elbow)
$3.54
1266A
SEAL, O-Ring (Intake Elbow)
$4.59
1270
PLUG, AVS Counterweight
$3.95
1319
LABEL, Warning
$16.90