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799583 Carburetor for Briggs and Stratton 300E 450E 500E 550EX 125cc 140cc | Replaces OEM #799583 593261 595656 591979 591160 590556 – Small Engine Carb Lawnmower Part Yard Machines

  • Based on 329 reviews
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Availability: In Stock.
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Arrives Thursday, Aug 6
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Features

  • REPLACEMENT PART NUMBER - This carburetor fits a wide range of Briggs and Stratton small engines including 300E, 450E, 500E, 550EX, 125cc, and 140cc series. Replacement for part numbers 799583, 593261, 595656, 591979, 591160, 590556. Compatible with models like 09P602, 09P502, 08P502, 8P502, 9P602. Double-check your old part before ordering this lawn mower carburetor is a perfect match for most push mowers.
  • INSTALLATION - Easy to use. The lawn mower carburetor can be replaced by yourself by referring to the video on the Internet.usually takes 1020 minutes with basic tools. Important: You may need to transfer the throttle/choke plates and linkage from your old carburetor this is normal for aftermarket replacements. Drain the gas tank, remove screws, swap the carb, prime 57 times, and it'll start on the first pull. Works great for Briggs & Stratton 300E parts and 500 series carburetor models.
  • QUALITY - High quality and durable material, not easy to deform, long service life. It maximizes the performance of the mower and solves problems efficiently.
  • AFTER-SALES SERVICE - For any problems encountered during use, you can contact customer service at any time.

Description

Our carburetors are widely used in lawn mowers, generators, water pumps, snow blowers and other small engine equipment. This aftermarket part is for replacement carburetor 593261 590556 591160 591979 595656 799583 etc. This aftermarket part is for replacement carburetor 592361 594057 594058 594529 799584 etc. This aftermarket part is for replacement carburetor 799866 799871 796707 794304 790845. This aftermarket part is for replacement carburetor 799727 791886 698620 690194 499153 498061 495935 498051 498059 695412 496796. It is used on select 310000 series OHV engines and ensures proper fit. This aftermarket part is for replacement carburetor 14 853 68-S 1485368S. It is used to replace specific XT650 & XT675 engines carburetor. This aftermarket part is for replacement carburetor 951-14423 951-10298 751-14423. It is used to replace 5X65RU 6X65RU Craftsman Cub Cadet PowerMore Troy-Bilt engines carburetor. Replace for #799583 Replace for # 799584 Replace for # 300430 Replace for # 699831

Manufacturer: ‎AU-CB0001


Brand: ‎PSLER


Model: ‎09P602 09P502 08P502 8P502 9P602


Item Weight: ‎5.6 ounces


Package Dimensions: ‎4.37 x 3.7 x 2.91 inches


Item model number: ‎799583 593261 595656 591979 591160 59055


Exterior: ‎Machined


Manufacturer Part Number: ‎‎AU-CB0001


Date First Available: October 24, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Cheap and an exact replacement. Would recommend.
It was cheap enough and an exact replacement/replica of the OEM carb. Installed without issue and ran with no problem. There were no leaks. The one I replaced, the needle was worn and flooding the mower. Worked for my application. Would recommend.
Reviewed in the United States on April 23, 2026 by Patrick Hutson

  • Easy install
2nd carburetor I bought and they both work fine and are very reasonable !
Reviewed in the United States on July 17, 2026 by albert g. phillips II

  • Exact fit
OEM fit. Mower working great.
Reviewed in the United States on July 5, 2026 by Matthew Meloun

  • It works
Install was simple Came in as advertised Mower runs like new again Starts right up. I just mowed my front yard and no hick-ups Great product for the money..
Reviewed in the United States on June 28, 2026 by Carl M W

  • Quality products
Worked as described
Reviewed in the United States on July 18, 2026 by Johnny Murner

  • Fast shipping great merchandise.
This is a great carburetor for small engines we have never had a problem with them.
Reviewed in the United States on July 22, 2026 by Shonell Leblanc

  • Cheap, do NOT buy!!!
Bought in October 2025, mowed four times with it since then and it is pouring gas out. This is April 2026. Cannot be fixed. Took apart and cleaned yet still pouring gas. Do NOT buy!!! Cannot get a refund or replacement because it has been six months.
Reviewed in the United States on April 25, 2026 by Trisha Ann Moore

  • Good value at a great price.
This carburetor is a great value and worked out well for the price. However, it's important to note that it’s not a complete unit—you’ll need to transfer a few parts from your old carburetor, including the throttle and choke plates along with their linkage. This step requires a bit of mechanical skill and might be challenging for someone who isn’t very experienced. That said, once everything was installed, my lawn mower started on the first pull and ran beautifully ... show more
Reviewed in the United States on October 7, 2025 by William D. Steinert

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