TorkLift E1521 SuperTruss 21-Inch Dual-Receiver Hitch Extension
- Free shipping in the contiguous U.S. Standard shipping is free on every order. Eligible in-stock orders $200+ ship by air, with estimated 1–2 business day transit after dispatch; oversized or remote shipments may take longer.
- 60-day returns Unused, uninstalled items in original packaging. Customer pays standard return shipping; no restocking fee.
- Verify fitment with TorkLift Confirm your exact application in the manufacturer’s Fit Finder before ordering.
TorkLift E1521 SuperTruss — 21 Inches
The E1521 extends a trailer connection 21 inches behind a truck camper using an application-approved TorkLift SuperHitch dual-receiver system. Its upper and lower shanks and lateral-support chains are engineered as a matched extension system. It does not fit an ordinary single-opening factory hitch or a Ford 3-inch factory receiver used by the Cannon series.
Ratings for the 21-Inch Model
- Weight carrying: up to 7,500 lb loaded trailer / 750 lb tongue weight.
- Weight distributing: up to 14,000 lb loaded trailer / 1,400 lb tongue weight with a properly installed weight-distribution system.
These are published extension-system ceilings, not a rating for every truck. The vehicle, exact SuperHitch, hitch ball/ball mount, trailer and other components can impose a lower limit. In particular, the SuperHitch Hero 15K has reduced SuperTruss ratings; use its own capacity matrix rather than the E1521 maximum above.
Measure Before Choosing a Length
Measure the camper's rear overhang from the truck's receiver area and allow trailer turning clearance. Use the shortest approved SuperTruss length that reaches beyond the camper. Install the specified lateral-support safety chains and follow the exact hitch/extension instructions. TorkLift lists the W6021 7-pin wiring pigtail as a separate matching accessory for the 21-inch extension; confirm any required wiring and ball mount for the complete setup.
Free shipping on every order to the 48 contiguous U.S. states and Washington, DC. Orders below $200 receive free standard shipping. Orders of $200 or more receive free 1–2 business day air service for eligible in-stock items; the estimate begins after dispatch. Oversized or remote shipments may take longer.
We do not ship to Alaska, Hawaii, U.S. territories, APO/FPO addresses or destinations outside the United States. We email tracking when your order ships. Orders above $200 may require an adult signature.
Read full shipping information for processing times and delivery exceptions.
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Return Eligibility
We gladly accept returns for a refund or store credit within 60 days of delivery.
To be eligible for a return, items must be:
- New and unused
- Uninstalled
- In resalable condition
- Returned in the original packaging
To start a return, simply contact our customer support team and we will provide return instructions.
Return Shipping
Customers are responsible for return shipping costs unless the item received is defective, damaged, or incorrect.
Please note that we do not provide prepaid return shipping labels for standard returns.
Inspection Process
Once your return is received, our team will inspect the item to verify its condition and eligibility for a refund or credit.
Returns that show signs of installation, use, damage, missing components, or are not returned in the original packaging may be denied.
Refunds
After your return has been received and inspected, your refund will be processed to the original payment method.
- Refunds are typically issued within 5 business days after inspection.
- Refunds are returned to the original payment source (credit card, PayPal, or other payment method used during checkout).
- No restocking fees apply.
Important Notice
All returned items must be received in unused, uninstalled, and resalable condition in their original packaging.
Returns that do not meet these requirements may be refused and returned to the sender.
Need Assistance?
If you have any questions regarding returns, refunds, or return eligibility, please contact our customer support team. We're always happy to assist.
Simple returns. Fast refunds. No restocking fees.
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