84005302 SEAT VALVE SPRING Briggs and Stratton Genuine OEM Part

BRIGGS & STRATTON
Genuine Part
$2.37
$2.13
$0.24
Availability:
Special Order: Factory Backorder

Expected release date is Sep 17th 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 Sep 17th 2026

Sold Out

Payment Methods
  • AMERICAN EXPRESS
  • Pay
SKU:
84005302
UPC:
047282804636
MPN:
84005302
Condition:
New
Shipping:
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BRIGGS & STRATTON Original partOriginal Part Certification
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Description

  • Engineered to maintain precise valve action for consistent engine performance
  • Durable construction supports long-lasting reliability under rigorous outdoor conditions
  • Genuine OEM part designed specifically for seamless integration with BRIGGS & STRATTON engines

84005302 SEAT VALVE SPRING - The Heartbeat of Your BRIGGS & STRATTON Engine’s Valve Precision

The BRIGGS & STRATTON 84005302 Seat Valve Spring is an essential component that plays a critical role in the valve system of handheld two-cycle and small engine outdoor power equipment. This genuine BRIGGS & STRATTON part ensures that valve seats maintain proper tension and operation, contributing to the smooth functioning and longevity of your equipment’s engine. Integrating this OEM seat valve spring helps uphold the exacting standards of BRIGGS & STRATTON engineering within the first 100 words of maintenance and repair.

Keeping BRIGGS & STRATTON Engines Running Smoothly Through Reliable Valve Spring Performance

The 84005302 Seat Valve Spring supports the opening and closing movement of the valves by providing the necessary tension to hold the valve seats in place within the combustion chamber. In a BRIGGS & STRATTON zero-turn mower or similar equipment, this component ensures the valves seal properly during engine operation, maintaining efficient combustion and optimal power delivery. Without a properly functioning seat valve spring, engine performance may suffer due to poor valve seating and timing issues, affecting reliability and power output.

Understanding When Your BRIGGS & STRATTON Seat Valve Spring Needs Attention

Replacing the seat valve spring at the right time is important to prevent further engine wear or malfunction. Prompt replacement helps retain the original engine performance and reliability expected from your BRIGGS & STRATTON equipment.

  • Noticeable decrease in engine power or inconsistent running speed
  • Unusual engine noises such as tapping or clicking coming from the valve area
  • Engine misfires or difficulty starting that can be traced to valve timing problems

Essential Answers About Your BRIGGS & STRATTON 84005302 Seat Valve Spring Replacement

Is this the genuine BRIGGS & STRATTON 84005302 Seat Valve Spring OEM replacement part?

Yes, this is the authentic BRIGGS & STRATTON 84005302 Seat Valve Spring, manufactured to meet the original equipment standards and designed specifically for BRIGGS & STRATTON engines.

How do I verify that the 84005302 seat valve spring fits my BRIGGS & STRATTON engine or mower?

To confirm compatibility, check your equipment’s model and serial number against the part number 84005302. This ensures the seat valve spring matches your engine’s specifications precisely.

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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.

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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.

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Some products may contain chemicals known to the State of California to cause cancer or reproductive harm. ⚠️ WARNING: www.P65Warnings.ca.gov

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