5103874X12 HEAD GASKET WATER PUMP 3TNM74F NET Briggs and Stratton Genuine OEM Part

BRIGGS & STRATTON
Genuine Part
$12.25
$11.02
$1.23
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:
5103874X12
UPC:
047282190531
MPN:
5103874X12
Condition:
New
Shipping:
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BRIGGS & STRATTON Original partOriginal Part Certification
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Description

  • Built to uphold the trusted precision and durability of Briggs & Stratton machinery
  • Engineered for seamless integration to maintain ideal water pump sealing and cooling efficiency
  • Manufactured as a genuine OEM part to guarantee exact fit and factory-spec performance

5103874X12 HEAD GASKET WATER PUMP – Where Briggs & Stratton’s craftsmanship meets unwavering engine care

Designed to deliver exceptional sealing strength, the 5103874X12 head gasket water pump safeguards your engine against overheating and premature wear. Crafted as an original Briggs & Stratton component, it promises extended service life and compatibility. Elevate your machine’s performance—secure this essential gasket today and empower your engine’s longevity with trusted OEM excellence.

Feature that fuels confidence

  • Precision sealing: Guarantees optimal coolant flow and prevents leaks under demanding operating conditions.
  • Timely replacement importance: Replacing worn gaskets promptly avoids costly engine damage and maintains peak engine health.
  • Take action now: Invest in genuine OEM parts to keep your Briggs & Stratton engine running smoothly season after season.

Details

Product SKU: 5103874X12

Our customer support team is always ready to provide knowledgeable guidance to ensure your purchase meets your exact needs. Reach out anytime via our help center—it's our pleasure to assist you in making the best choice for a successful repair and a long-lasting engine performance.

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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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