Briggs and Stratton OEM 591859 JETMAIN Briggs and Stratton Original Part

BRIGGS & STRATTON
Genuine Part
$18.24
$17.84
$0.40
Availability:
Special Order: Estimated lead time 3 Weeks (Factory Backorder)

Expected release date is Nov 5th 2026

Special Order
This item is not in stock. It has a factory backorder greater than 10 days from the request of the order. Expected release date is Nov 5th 2026

Sold Out

Payment Methods
  • AMERICAN EXPRESS
  • Pay
SKU:
BRIGGS 591859
UPC:
024847716375
MPN:
591859
Condition:
New
Shipping:
View Shipping Rates
BRIGGS & STRATTON Original partOriginal Part Certification
Frequently bought together:

Available Inventory

Get what you need quickly with our wide stock and fast shipping.

Competitive Pricing

Enjoy competitive rates and great deals on every order.

Customer Support

Our team is always ready to answer your questions and provide the best assistance.

Description

  • Authentic Briggs & Stratton OEM component ensuring exact factory specifications
  • Regulates fuel flow finely tuned for efficient engine combustion
  • Promotes consistent engine performance with reduced emissions and smoother operation
  • Secures long-term engine reliability by preventing premature wear and fuel system imbalances

BRIGGS 591859 JET-MAIN - Elevate Engine Excellence with Unmatched Briggs & Stratton Craftsmanship

The BRIGGS 591859 JET-MAIN is a critical element designed to optimize fuel delivery within your engine carburetor, fostering superior combustion and sustained power output. Precision-engineered by Briggs & Stratton, this jet maximizes operational efficiency, contributing directly to your machine’s longevity and reliable performance. Secure this authentic part now to ensure your equipment runs at peak capacity and maintain factory-calibrated function with confidence.

Authenticity you can Feel in Every Detail

  • Manufactured to strict Briggs & Stratton standards guaranteeing perfect fit and compatibility
  • Enhances fuel economy through highly controlled jetting, lowering consumption without sacrificing power
  • Minimizes engine vibrations by delivering steady fuel flow for smooth throttle response
  • Helps maintain emissions compliance by sustaining clean and efficient combustion cycles
  • Supports warranty compliance by preserving original equipment condition and performance

Details

Category: Main Jets-Engines Parts
Product SKU: BRIGGS 591859

Our customer support team is committed to guiding you toward the best part for your specific needs and answering any questions throughout your purchase journey. Reach out to us anytime via our help center for reliable advice and swift assistance. We genuinely hope this component helps empower your repair project and delivers lasting results for your equipment.

View AllClose

Returns Information

You may return new, non-used, and unopened items within 30 days of delivery date under a 20% re-stocking fee in case you do not need it anymore or you have ordered a wrong item.

We cannot accept any returns on "Pumps, Motors, Electrical Items & Transmissions" whether the product is used or new, however in rare cases we may allow an exception under a 40% re-stocking fee.

If you need to return an item, please go to our chat located in the lower right corner, select the option “Returns” and follow the steps to submit your request. Please have on your hands pictures of the item, they will be requested. You will shortly receive an answer from our Customer Service Team providing authorization and return instructions. Likewise, if an exception cannot be authorized, you will receive an answer from us. No returns will be accepted in our warehouse without an RMA number (Return Merchandise Authorization).

All return shipping costs are on customer's responsibility and will not be refundable.

Returns are inspected once they arrive. If the inspection determines that the items are used, non-resellable condition, or damaged, the return will be denied and the customer will be contacted to ship the parts back at the customers' request and cost.

View AllClose

Cancellations

You may cancel your order, in whole or in part, only if the part is backordered and it isn't ready to ship. Once an order has been shipped, sent from the supplier to our warehouse, or in the dispatch line, we cannot cancel it. If your order is shipped, you will need to follow our return policy to return the items you no longer want.

If you need to cancel an order or item for any reason, you may submit a cancellation request directly through your account to the "more options" section or contact us by live chat. All the cancellation requests are evaluated before its approval. If you submit a cancellation request out of business hours, on a weekend or holiday, it will be processed on the next available business day.

Please allow for the cancellation to be confirmed, and check your account for updates on the status. The cancellation process usually takes 24-48 hours to be confirmed by email. We will process your cancellation request and issue a refund to your original payment method.

In the event that an item becomes no longer available (NLA), we will cancel it from your order and ship the remaining items to you. We will send you an email notification if we cancel any part of your order.

View AllClose