ONAN 1231429 BREATHER TUBE ONAN Genuine OEM Part

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SKU:
ONAN 123-1429
MPN:
123-1429
Condition:
New
  • ONAN 123-1429 - BREATHER TUBE - ONAN/CUMMINS OEM part
  • ONAN 123-1429 - BREATHER TUBE - ONAN/CUMMINS OEM part
  • ONAN 123-1429 - BREATHER TUBE - ONAN/CUMMINS OEM part
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Description

  • Keep your equipment breathing easy with the precision ONAN 123-1429 breather tube.
  • Designed to support effective crankcase ventilation for smooth engine operation.
  • Manufactured to meet exact ONAN standards for dependable long-term use.
  • Genuine ONAN OEM part crafted to maintain original equipment integrity.

ONAN 123-1429 BREATHER TUBE—Ensuring Your ONAN Power Runs Clearly and Consistently

The ONAN 123-1429 breather tube is an essential component that supports optimal engine ventilation in handheld and riding outdoor power equipment. This ONAN part helps maintain the balance of pressure within the engine's crankcase, which is critical for the proper function of two-cycle and similar engines. Installing this genuine ONAN 123-1429 breather tube reinforces your equipment’s reliable operation and helps preserve its original performance.

Breathe New Life into Your Equipment with ONAN's Trusted Engineering

This breather tube channels air flow to and from the engine crankcase. By allowing controlled ventilation, it helps prevent pressure build-up that could stress seals, gaskets, and other internal components. The breather tube supports the expulsion of combustion gases and helps regulate internal engine pressure, which in turn helps prevent oil leaks and maintains smooth running conditions in equipment like zero-turn mowers and other outdoor machines. Its proper function enhances engine durability and steady performance over time.

ONAN 123-1429 Replacement Guidance—Keep Your Equipment Running at Its Best

Replacing the breather tube when necessary ensures your engine maintains proper ventilation and avoids damage. Timely replacement prevents issues that can develop from restricted or blocked airflow.

  • Visible cracks, splits, or brittleness in the tubing indicate wear and potential failure.
  • Symptoms such as unusual engine pressure, oil leaks around seals, or poor engine performance may signal breather tube trouble.
  • Any blockage or deformation that restricts air passage through this component warrants replacement.

Understand the ONAN 123-1429 Breather Tube—Your Questions Answered with Care

Is this an authentic ONAN OEM part?

Yes, the ONAN 123-1429 breather tube is a genuine OEM part made by ONAN to fit and function as originally designed.

How do I confirm this breather tube fits my ONAN equipment?

Verify your equipment’s model and serial number against the part number ONAN 123-1429 to ensure compatibility before ordering.

If you need to replace this breather tube, choosing the ONAN 123-1429 ensures you maintain the quality and reliability designed into your equipment. Feel confident in your choice and keep your equipment operating as it should.

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Warranty Information

Cummins warranty policy applies
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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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