Michigan Wheel Diffuser Ring (9500-123)

The Diffuser Ring is a must-have for turboprop owners because it reduces the aeration of prop blades caused by exhaust fumes. The design that is usually used reflects the need to establish a balance between a hole-shot circumstance, when maximum thrust is required, and a top-speed situation, where the lowest drag is required.

With a distinct viewpoint and a commitment to thinking beyond the box, Michigan Wheel’s team of engineers creates and builds products that give really novel solutions and barriers to some of the most difficult challenges. The Diffuser Ring (9500-123) is a brilliant illustration of its commitment to delivering solutions for a broken industry.

Key features:

• The prop ring stops the exhaust gases from aerating the prop blades.

• It is especially excellent for avoiding stone or wood impacts in tall grass and/or underbrush.

• The diffuser ring directs high-pressure engine exhaust away from the prop, resulting in a quieter engine, longer blade life, and more efficient power delivery.

Specifications:

• Brand: Michigan Wheel

• Manufacturer: Michigan Wheel

• Manufacturer’s Part Number: 9500-123

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.