Harmar
Harmar AL123 Class 3 Standard Hitch Adapter
The Harmar AL123 Class 3 Standard Hitch Adapter is designed to provide the correct mounting height and clearance for your Harmar outside vehicle lift. Engineered for Class III (2") receiver hitches, this adapter helps ensure your mobility scooter or power wheelchair lift operates safely by maintaining the proper platform height and loading angle.
- Manufacturer
- Harmar
- Manufacturer Part #
- AL123
- AME SKU
- AL123
- Part category
- Hitch Adapters and Receivers
In-stock items ship in 1–5 business days; some locally stocked items ship the next business day. Shipping details
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Buy directly — no insurance approval required. We’re a self-pay retailer and don’t bill Medicare or insurance; some products may qualify for reimbursement under your plan. Reimbursement details
Product Details
The AL123 is recommended for vehicles with a receiver hitch height between 6" and 18", a D1 measurement of 8" or less, and a D2 measurement greater than 5". Proper hitch measurements are essential for safe lift operation and vehicle compatibility. Use the Harmar Hitch Adapter Size Chart to verify your vehicle's measurements before ordering.
Using the correct hitch adapter ensures your mobility lift is positioned at the proper height for safe loading, unloading, and transport. Incorrect hitch height or clearance can affect lift performance and may lead to improper operation. Measure your vehicle's HV (Hitch Height), D1, and D2 dimensions using the Harmar Hitch Adapter Size Chart before purchasing.
Need Help Finding the Right Hitch Adapter?
Not sure which Harmar hitch adapter fits your vehicle? Our mobility lift experts are happy to help.
Call us before ordering, and we'll help you select the correct Harmar hitch adapter for your vehicle and mobility lift.
Key Features
- Genuine Harmar Class 3 Standard Hitch Adapter
- Designed for Class III (2") receiver hitches
- Heavy-duty steel construction for long-lasting durability
- Black powder-coated finish resists rust and corrosion
- Maintains proper lift height for safe loading and unloading
- Easy installation with compatible Harmar vehicle lifts
Specifications
| Model | AL123 |
|---|---|
| Style | Class 3 Standard Hitch Adapter |
| Overall Dimensions | 12.5" L × 3.0" W × 7.0" H |
| Recommended Hitch Height (HV) | 6.0"–18.0" |
| D1 Measurement | ≤ 8.0" |
| D2 Measurement | > 5.0" |
| Receiver Size | 2" Class III |
| Manufacturer | Harmar |
Specifications are provided by the manufacturer and may change without notice; product details and dimensions can vary slightly. If any detail differs from what’s shown here, we’ll contact you before your order ships.
Shipping & Returns
Shipping
Ships together with the product it is ordered with, by that product’s shipping method.
Estimated timing
In-stock items ship in 1–5 business days; some locally stocked items ship the next business day.
Alaska, Hawaii and international orders: contact us for a quote. Full shipping & returns policy
Warranty
This product includes the manufacturer's limited warranty. Length and coverage vary by manufacturer and model. For the warranty terms on this specific product, contact us.
FAQ
Most in-stock items ship within a few business days. Delivery timing varies by product and carrier — see our Shipping & Returns page at /pages/shipping-returns for details, or contact us for a current estimate on this item.
Call our mobility experts — we're happy to confirm fit and compatibility before you order, and we provide US-based support after delivery.
Most products ship fully assembled or require minimal assembly. Some larger items (lift chairs, hospital beds) are delivered ready to use with White Glove delivery. Contact us if you have questions about a specific product.
Return eligibility depends on the product. Several categories — including lift chairs, power chairs (if used), mobility scooters (unless otherwise stated), patient lifts, replacement parts & batteries, and certain personal-care items — are generally non-returnable once shipped, and eligible returns may carry restocking and freight charges. Please call us before ordering and we'll make sure you get the right product the first time.
Yes! We've partnered with Bread Pay to offer flexible financing:
- 0% APR for 3, 6, 9, or 12 months
- Variable APR for 18 or 24 months on purchases of $2,500 or more
- Variable APR for 36 months on purchases of $5,000 or more
Check your rate with no impact to your credit score and get an instant decision at checkout — just look for the Bread Pay option.
Need a replacement part or service for your Harmar product? Call our US-based team with your model number and the part you need — we'll source it directly from the manufacturer. We also service what we sell: scooters, power chairs, lift chairs, and patient lifts.
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