Models > 31R707

31R707 (0034-G1) Briggs and Stratton Engine

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Engine Oil Seal – Part Number: 795387
$7.88
In Stock
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Engine Oil Seal – Part Number: 391086S
$6.59
In Stock
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Engine Cylinder Head Gasket – Part Number: 796584
$21.52
This is a replacement cylinder head gasket for your small engine. It is approximately 5 inches in width and 6 inches in length. The cylinder head gasket helps to create a seal for the cylinder head. I...
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Fan Flywheel – Part Number: 796201
$32.55
In Stock
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Engine Valve Gasket Set – Part Number: 794152
$35.23
In Stock
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Engine Oil Filter – Part Number: 696854
$14.38
This is a manufacturer-approved oil filter replacement, sold independently. The oil filter is essential in preventing damaging impurities from mixing with the engine oil. Having a well-maintained oil ...
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Engine Exhaust Gasket – Part Number: 692236
$5.71
In Stock
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Engine Breather Tube – Part Number: 794683
$8.91
In Stock
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Engine O-Ring – Part Number: 691917
$4.99
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Fuel Filter – Part Number: 394358B
$3.99
Fuel Filter
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Engine Crankcase Gasket – Part Number: 697110
$7.88
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Engine Fuel Pump – Part Number: 808656
$113.45
This is a fuel pump for small gas engines with a 1/4-inch fuel line. This is a quality OEM part, ensuring proper fit and engine performance. The fuel pump is an essential component of the fuel system....
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Common Problems and Symptoms for 31R707

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Excess blue smoke from engine
Fixed by these parts
Fixing
How to fix it
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Customer:
William from SPRING GREEN, WI
Parts Used:
796201
Difficulty Level:
Really Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench (Adjustable)
My Briggs & Strattan (Troy Bilt) riding mover had broken vanes(blades) on the engine.
I went to Troy-Bilt first first for the part-nothing, then B&S engine, still no help surfing their websites for this part. Again, no help. Before giving up completely I thought about all the parts I have bought from PartSelect for washers and such. Typed in "Fan-Flywheel" B&S. First thing that popped up was a picture of this part. All my searching on Troy-Bilt mower site and B&S site for over two hours with no results, and then I go to PartSelect and without my model number or anything else, they had it and even displayed my model number and sent it right away, popped it in and the mower is working fine as ever. No matter what you need, I say save yourself a lot of time and just go here first. I'm a loyal member of PartSelect for over six years!!!
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10 of 16 people found this instruction helpful.
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Customer:
Rene from COVINGTON, LA
Parts Used:
691751, 690822
Difficulty Level:
Really Easy
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Socket set, Wrench set
Stopped running. Turned to be a bent intake push rod and broken rocker arm
Removed head. Replaced both rocker arms, intake pus rod, push rod guide exhaust and head gaskets. Torqued head in 3 stages to 216 in/lbs. gapped intake to .004 and exhaust to .006 at TDC

Added oil and gas. Now running great

If you need to replace push rods use steel (exhaust) they are the same length
The engine was a Briggs & Stratton 217802 0113 E10604 (2006 year date code)
I used the following
796189 gasket
272475S gasket
697494 push rod
690822 push rod guide
691751 rocker arms
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6 of 9 people found this instruction helpful.
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Customer:
Bruce from CARNATION, WA
Parts Used:
691656
Difficulty Level:
Really Easy
Total Repair Time:
30 - 60 mins
Wouldn’t start.
I installed a new solenoid starter. Took me a total of 20 minutes. Started right up.
13 of 30 people found this instruction helpful.
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