5663030 Worm Gear Briggs and Stratton Genuine OEM Part

BRIGGS & STRATTON
Genuine Part
$1,073.47
$966.12
$107.35
Availability:
Special Order: Estimated lead time 3 Weeks (Factory Backorder)

Expected release date is Oct 12th 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 Oct 12th 2026

Sold Out

Payment Methods
  • AMERICAN EXPRESS
  • Pay
SKU:
5663030
UPC:
047282229897
MPN:
5663030
Condition:
New
Shipping:
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BRIGGS & STRATTON Original partOriginal Part Certification
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Description

  • Brand trusted for durability — This genuine BRIGGS & STRATTON 5663030 Worm Gear is manufactured by the original engine maker, ensuring authentic quality and compatibility.
  • Precision engineered — Crafted to meet exact specifications, this worm gear maintains optimal performance and longevity in your equipment.
  • Purchase with confidence — Choosing this genuine part supports reliable operation and helps extend the life of your outdoor power machinery.

5663030 Worm Gear - Harness the trusted precision of BRIGGS & STRATTON craftsmanship

The BRIGGS & STRATTON 5663030 Worm Gear is an essential component designed to provide smooth and reliable power transfer within your engine or equipment. This genuine BRIGGS & STRATTON worm gear plays a crucial role in maintaining the correct operation of your machine's mechanical systems. Manufactured specifically for compatibility and durability, the 5663030 ensures your equipment operates as intended by the original designers.

BRIGGS & STRATTON quality matters: Authentic parts built for lasting reliability

Each BRIGGS & STRATTON 5663030 Worm Gear is constructed to the original factory specifications, guaranteeing an exact fit and consistent, dependable function throughout its service life. Unlike generic substitutes, this OEM part upholds the materials and engineering tolerances that BRIGGS & STRATTON requires for optimal performance.

  • Exact fit — Engineered to the original dimensions and mounting points; no modification or adapting required.
  • Original specification — Made to the materials and tolerances BRIGGS & STRATTON designed the engine around.
  • Dependable performance — Predictable service life and behavior, unlike the variability of aftermarket alternatives.

BRIGGS & STRATTON ingenuity in action: Understanding the role of the 5663030 Worm Gear

This worm gear transmits rotational force within the powertrain of your engine or outdoor equipment. By meshing precisely with complementary gears, it facilitates smooth motion and helps regulate speed conversion and torque delivery. Proper functioning of this part is vital for maintaining operational efficiency and avoiding mechanical issues caused by worn or damaged gears.

BRIGGS & STRATTON recommended care: Safely replacing the 5663030 Worm Gear

Before replacing this worm gear, ensure the engine is turned off, cool, and the spark plug lead is disconnected. Refer to your engine’s service manual for proper disassembly procedures and any specific torque requirements. Using the correct tools and following manufacturer guidelines will help secure the gear correctly and maintain safe, reliable operation.

Choosing this genuine BRIGGS & STRATTON 5663030 Worm Gear supports the continued performance and longevity of your equipment. Consider replacing worn parts promptly to keep your machinery running smoothly.

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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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