ONAN 1120255 PISTON PIN RETAINER ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN 112-0255
- MPN:
- 112-0255
- Condition:
- New

Available Inventory
Get what you need quickly with our wide stock and fast shipping.
Competitive Pricing
Enjoy competitive rates and great deals on every order.
Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Precision engineered for dependable performance in every ONAN engine.
- Durable construction to keep piston pins securely in place during operation.
- Helps maintain smooth engine function and optimal equipment reliability.
- Authentic OEM part from ONAN, designed to fit and perform as originally intended.
ONAN 112-0255 PISTON PIN RETAINER - The Heart of ONAN Engine Integrity
The ONAN 112-0255 PISTON PIN RETAINER is a critical component in handheld two-cycle outdoor power equipment, playing an essential role in securing the piston pin within the engine assembly. By using this genuine ONAN ONAN 112-0255 part, you help ensure the reliable operation and longevity of your equipment’s engine. This retainer maintains the precise positioning required for smooth piston movement and reliable performance throughout your equipment's use.
ONAN Craftsmanship Secures Your Engine’s Critical Connections
This piston pin retainer holds the piston pin firmly within the piston, preventing lateral movement that could cause engine damage. In two-cycle engines commonly found in ONAN zero-turn mowers and other outdoor tools, this small but essential part helps maintain proper alignment and function of the moving components inside the combustion chamber. Properly installed, it supports the engine's overall efficiency and durability by preventing wear that occurs from loose or misaligned parts.
Recognizing When Your ONAN Piston Pin Retainer Needs Attention
Replacing the ONAN 112-0255 PISTON PIN RETAINER at the right time can prevent more serious engine issues. Timely replacement keeps your equipment running smoothly and avoids costly repairs.
- Noticeable engine noise or knocking sounds indicating play in the piston pin area.
- Reduced engine power or erratic performance during operation.
- Visible wear or damage upon inspection during routine maintenance.
Trusted ONAN Guidance for Your Piston Pin Retainer Needs
Is the ONAN 112-0255 PISTON PIN RETAINER a genuine OEM part?
Yes, the ONAN 112-0255 PISTON PIN RETAINER is a genuine ONAN OEM replacement part designed to meet original equipment specifications.
How can I confirm this part fits my ONAN mower or equipment?
To verify fitment, check your equipment’s model and serial number against the part number ONAN 112-0255 to ensure compatibility before ordering.
Choose the ONAN 112-0255 PISTON PIN RETAINER to maintain your engine’s original design and dependable operation. Order your genuine ONAN part with confidence today.
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.
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.
Some products may contain chemicals known to the State of California to cause cancer or reproductive harm. ⚠️ WARNING: www.P65Warnings.ca.gov