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Briggs and Stratton Parts

Fuel Pump

Part Number: 597338
Briggs and StrattonHusqvarnaToro
Availability: 25+ in stock
Price: $24.97
Quantity:
Ships within 1 business day

*This part replaces obsolete part #: 808656 (Used After Code Date 08082400), 807429 and 808656.

Product Information
Manufacturer: Briggs and Stratton, Husqvarna, Toro
Product Number: 597338
Classification: Part
Weight: 0.12 lbs.
Shipping: Ships Worldwide
Description:
Genuine Briggs & Stratton Fuel Pump Replacement. It has a Plastic Body. A Fuel pump is used when the Fuel tank is mounted lower than the Carburetor and cannot rely on gravity to carry Fuel through the Fuel line. For use with 1/4 inch fuel lines. It is recommended to check for hairline cracks and other damage to the external surfaces of the pump. If it is damaged discard the pump and perform a fuel pump replacement.
Compatibility

This part is compatible with the following machines:

Briggs and Stratton
Husqvarna
Toro

Products Compatibility

This item works with the following types of products:

  • • Engine
  • • Lawn Mower
  • • Lawn Tractor
Questions & Answers

Have no power when going up hill.I have replaced fuel filter.Going downhill is fine and level ground no problem.
Jeff Smith for model number 960450007
Hello Jeff, thank you for your question. There are a few steps you will want to take to determine what the issue is. Dirt, debris and corrosion can cause your mower to lose power as it goes uphill. When there is mud, grass or other buildup coating the blades, they slow down and the motor works harder to turn them. A dirty air filter can also lead to problems with power when mowing uphill. One of the primary causes of lost power while going uphill is low gas and oil levels. If the mower?s gas tank is less than half full, mowing uphill could limit the amount of gas getting to the carburetor. This occurs because the gas moves away from the carburetor as the mower is tilted back. Low oil levels in the crankcase can also cause your mower to lose power. If making sure the fuel tank is full and the oil level in the crankcase is correct before you begin mowing does not improve the mower?s performance, you may have dirt or water in the fuel. The carburetor is responsible for mixing gas with air to create ignitable fuel used to power the engine. If the carburetor is dirty, the fuel vapors needed to give the mower the extra power needed to go uphill may not be available. Cleaning the carburetor and replacing damaged seals or gaskets may solve the problem. If the mower?s spark plugs are pitted or fouled, they cannot spark to ignite fuel vapors as the pistons move upward. Spark plugs unavoidably become covered with fuel, carbon, dirt and oil with time and use, so it pays to inspect and change or clean the spark plugs every season to avoid interference with ignition and power. Also inspect the ignition coil, and flywheel. We would recommend checking these parts first. I hope this helps!
Got this generator to tinker around with and can't get it to run. Spraying carb cleaner in carburetor gets it to run for a few seconds but that's it. I keep seeing things that point to the fuel pump but I don't see one, should it have one?
Dan for model number B & S 185432-0042-01
Hi Dan and thank you for your inquiry.' This can be caused by so many things, there is no one answer. Things to check, fresh gas, no clogs in fuel lines or fuel filter. No clogged air filter. The carburetor may need to be rebuilt and then reset. Could be a blockage in the carburetor. It could be the fuel pump too. You are going to have to diagnose it. Good luck with your diagnostics work. Below is how to check a fuel pump from Briggs and Stratton. On a normal operating fuel pump, there should be no gasoline present outside of the pump or in the pulse line. If there is fuel present in these locations, or if the pump is simply providing fuel to the engine, then follow the steps below to inspect and replace the pump. Turn off the fuel valve If there is no fuel valve, stop the flow of gas using a fuel line clamp. Loosen the mounting screws and remove the pump from the mounting bracket or carburetor. Check for hairline cracks and other damage to the external surfaces of the pump. If it is damaged and has a metal body, discard the pump and install a new one. Hope this helps and good luck with your diagnostics.
Will this part work on my old Toro Timesaver Z4200?
John for model number 74360
Hi John, Thank you for your question. No, this would not be the correct fuel pump for your model. The part number listed under your model number for the fuel pump is 2439316-S. I hope this helps. Thank you and have a great day!
My Husqvarna YTH22V46 stared to sputter like it was running out of gas. Parked it and noticed it had fuel. Then tried to restart and it wouldn't start. I thought it could have been air filter so I went out and bought replacement air filter, gas filter, and spark plug. The oil level was fine. Changed the air filter, and gas filter, but when I went to change the spark plug, fuel started running out of the plug hole. I changed the plug and went to start the engine and fuel started to blow out of the muffler, but wouldn't run. I assume it's a bad fuel pump, but wanted to start simple before looking into the carburetor.
Bobby for model number Husqvarna YTH22V46
Good Day Bobby. Thank you for your question in regards to your unit (Model Number YTH22V46). We will be following up with your shortly via email with some information. Best Regards.
I need the very short hose from fuel pump to the engine.
dub for model number 4458770760E1
Hello Dub and thanks for writing. Fuel line Part Number: 791744 is in the list of compatible items for your model. We hope this helps. Please contact us anytime. This line can be cut to fit your unit.
Repair Instructions: Submitted by Customers Like You
18 of 23 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Fuel Pump - 597338
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Fuel line pliers
Fuel pump leaked
You can drain the fuel tank or use a pair of fuel line pliers to stop the flow of the fuel. Then remove each of the lines and mark where they connect on the fuel pump. Unscrew the old fuel pump, then screw the new fuel pump on. Attach the lines to the new pump. Done
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10 of 11 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Fuel Pump - 597338
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
Fuel pump
1. Remove clamps on each of the 3 hoses.
2. Remove the 2 bolts attaching the pump to the engine housing.
3. Bolt the new fuel pump to the engine housing.
4. Reclamp the 3 hoses.
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10 of 15 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Fuel Pump - 597338
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
Mower would turn over but not fire. It seemed no fuel was going through the fuel filter.
It only took a couple of minute to remove the two bolts which held the fuel pump and disconnect the3 hoses. Reinstalling the new pump was just as quick. These fuel pumps are free of any obstruction. Once everything was tightened up the mower fired right up. Everything took less than 10 mins.
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4 of 5 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Rocker Cover Gasket - 690971
Fuel Pump - 597338
Air Filter Cleaner Cartridge - 499486S
Hose-Vacuum - 793147
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Socket set
Bad fuel pump with deteriorated Hose-vacuum to rocker cover
1. Disconnected old fuel pump from mounting
2. Removed old hose-vacuum from old fuel pump and rocker cover
3. Removed rocker cover
4. Installed one fitted end of vacuum-hose into rocker cover
5. Used new rocker cover gasket for rocker cover and replaced rocker
6. Removed gas lines from both sides to old fuel pump using pliers to move clamps on fuel lines
7. Connected fuel lines to new fuel pump connection and used pliers to slide clamps back to hold fuel lines in place on new fuel pump.
7. Reconnected new hose-vacuum from rocker to new fuel pump
8. Reconnected new fuel pump to mounting.
9. Removed old air filter cartridge and replaced it with new air filter cartridge
10. Cranked the engine some time to get fuel back to fuel pump and into the engine.
11. Drove away on lawn tractor with a satisfied smile on my face.
12. P.S. Lawn tractor continues to start now and continues to run!
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2 of 2 people found this instruction helpful
Tool Type:
Engine
Parts Used:
Fuel Pump - 597338
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Nutdriver
Diaphram/suction fuel pump had an internal leak
Disconnect lines from pump, remove pump. install pump and connect fuel lines. Crank over engine. Engine started in 10-20 seconds :)
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2 of 3 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Fuel Pump - 597338
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Nutdriver
Fuel Pump hose connector broke
1. Disconnected the clamps and hoses from the fuel pump
2. Plugged the hoses
2. Removed the fuel pump
3. Installed the new fuel pump
4. Installed 1 new hose and 2 installed hoses and clamps
5. Checked for leaks
6. Verified the machine would start and again checked for leaks
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Fuel Pump - 597338
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
Faulty fuel pump
Took old one off, replaced with new one, that simple. Mower started right up.
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2 of 3 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Fuel Filter - 84001895
Fuel Pump - 597338
Air Cleaner Filter Cartridge - 793569
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set
Filters needs changing; fuel pump needed replacing.
Drain the fuel tank
Remove the fuel lines from each side of the fuel filter and remove filter
Press the fuel line on each end of the fuel filter
Remove the bolts from the fuel pump
Remove and replace the fuel lines from the old pump to the new pump, then bolt the pump back on.
Remove the air cleaner cover, remove the old air filter, and install the new one. Replace the cover



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Tool Type:
Lawn Mower
Parts Used:
Fuel Pump - 597338
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Nutdriver
nothing was wrong
removed two nuts
removed the rubber hoses
put rubber hoses on new pump
rescrewed the two nuts
voila'
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Tool Type:
Lawn Tractor
Parts Used:
Fuel Pump - 597338
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Pliers, Socket set
Fuel pump went out.
Removed hoses then replaced fuel pump easy enough for a rookie .
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Reviews
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Average Rating (out of 5):
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  • Old fuel filter was leaking, fuel filter was due replacement, and found evap. hose torn in half . . . all needed replaced
    Ordered the fuel filter and fuel pump and when replacing (a very simple task) found that the fuel evap. hose was compromised and ordered it . . . about a hour after the evap. hose arrived all were installed and the mower running - happy camper I be.
    Guest - September 2, 2019 Verified Purchase
    Exact replacement
    Website was great, located part, ordered, it arrived as scheduled, installed and works!
    Guest - September 2, 2019 Verified Purchase
    Just the part I needed!
    My garden tractor is happy now and so am I
    Guest - August 26, 2019 Verified Purchase
    Easy Repair
    New fuel pump, worked like a Charm!
    Guest - May 27, 2019 Verified Purchase
    Worked as expected.
    This part fit perfectly. My lawn mower is running great.
    Guest - May 23, 2019 Verified Purchase
    exact replacement
    works well
    Guest - May 3, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Briggs and Stratton, Husqvarna, Toro
    Product Number: 597338
    Classification: Part
    Weight: 0.12 lbs.
    Shipping: Ships Worldwide
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