Briggs & Stratton 842291 JET-MAIN diagram, part 842291

Main Jet

Name: 842291 JET-MAIN
Brand: Briggs & Stratton
SKU: 842291
Price: 42.45 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 842291

The Main Jet is a genuine Briggs & Stratton fuel system part, OEM part number 842291. Dykes Motors sells it for $42.45. It is in stock to order online, or you can pick it up at our store. Not sure it fits your machine? Send the model and serial number to the parts desk before you order. Dykes Motors is an authorized Bobcat, LS Tractor, and Ferris dealer with genuine parts and service on site.

Price and availability checked Oct 7, 2026

$42.45

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In stock. Ships within 1 to 2 business days, arrives in 3 to 5 more — by Thu, Oct 15. Free shipping on every parts order. Free pickup at 3069 Hwy 49.

Genuine OEM part. Manufacturer warranty honored at our dealership.

Authorized Briggs and Stratton Dealer

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Fits these models

45 more models in the OEM parts diagram, unverified

Details

This is a genuine Briggs & Stratton OEM jet-main fuel system component (part #842291) responsible for metering fuel flow through the carburetor during engine operation. Because this part is engine and model specific, verify your equipment's engine number or model against the fitment list on this page before ordering. As an original manufacturer part, it meets Briggs & Stratton specifications for proper fuel delivery and carburetor function.

Verify your fitment before you order

Text your equipment model and serial number to (601) 516-7255 and we confirm the exact part before you pay. Prefer to talk? Call (601) 516-7255.

Questions about part 842291

What machines does part 842291 fit?

We do not list a confirmed fitment for part 842291 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.