5403007AYP IDLER ARM 12.00 Briggs and Stratton Genuine OEM Part

BRIGGS & STRATTON
Genuine Part
$131.34
$118.20
$13.14
Availability:
Special Order: Factory Backorder

Expected release date is Sep 11th 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 11th 2026
Payment methods
Payment methods
SKU:
5403007AYP
UPC:
024847961744
MPN:
5403007AYP
Condition:
New
Shipping:
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BRIGGS & STRATTON Original partOriginal Part Certification
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Description

  • Dependable performance designed to maintain smooth belt tension
  • Durable construction to withstand rigorous outdoor use
  • Genuine BRIGGS & STRATTON OEM part ensuring proper fit and function

5403007AYP IDLER ARM – Precision in Motion with BRIGGS & STRATTON Excellence

The BRIGGS & STRATTON 5403007AYP idler arm is a key component designed to maintain correct belt tension in your equipment’s drive system. This genuine BRIGGS & STRATTON part plays an essential role in handheld and riding outdoor power equipment, helping sustain smooth operation and consistent performance. Whether you are servicing a zero-turn mower or other two-cycle powered machinery, this idler arm supports the original engineering integrity of your equipment.

Ensuring Reliable Belt Guidance with BRIGGS & STRATTON Craftsmanship

The 5403007AYP idler arm controls the tension and guidance of drive belts in your mower or similar equipment, preventing slippage and ensuring efficient power transfer from the engine to the cutting blades or wheels. By maintaining consistent belt pressure, this part helps protect the belt from premature wear and contributes to smooth, reliable operation of your outdoor power tool.

Maintaining Peak Equipment Performance with Timely BRIGGS & STRATTON Parts Replacement

Replacing this idler arm at the appropriate time can prevent more extensive drivetrain damage and maintain optimal mower performance. Consider replacement when you notice any of the following signs:

  • The belt shows signs of slipping or uneven wear despite proper adjustment.
  • You hear unusual noises such as squeaking or rattling around the belt area during operation.
  • The idler arm or its mounting points appear visibly worn, bent, or damaged.

Answers to Your Questions About BRIGGS & STRATTON 5403007AYP and Its Role on Your Equipment

Is the 5403007AYP idler arm a genuine BRIGGS & STRATTON OEM part?

Yes, the 5403007AYP is an authentic BRIGGS & STRATTON OEM idler arm designed to meet the exact specifications of your equipment’s original components.

How do I confirm this idler arm fits my BRIGGS & STRATTON mower or equipment?

To ensure proper fit, verify the part number 5403007AYP against your equipment’s model and serial number, usually found on the machine’s identification plate or manual.

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Warranty

According to Briggs and Stratton warranty policies
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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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