Match the part number, measurements and connection points that apply to your trailer.
| Connector | Match the connector and circuit count. |
|---|---|
| Function | Verify circuits rather than wire color alone. |
| Voltage | Confirm system voltage. |
The Hopkins 40955 Multi-Tow Adapter combines the two most common trailer plug types into a single, factory-fit connector — a 7-way RV blade for large trailers and a 4-flat for small utility or boat trailers. It installs quickly using your truck’s OEM harness plug, eliminating the need for splicing or separate adapters. Includes a metal mounting bracket, hardware, and printed wiring instructions.
| Part Number | Description |
|---|---|
| 40955 | Hopkins Multi-Tow 7-Blade + 4-Flat OEM Truck Connector |
| Bracket Dimensions | |
| Outside to Outside | 2-3/4" |
| Outside Hole to Outside Hole | 2-3/4" |
| Inside Hole to Inside Hole | 1-3/4" |
| Ratings & Features | |
| Voltage | 12V |
| Connection Type | 7-Way Blade + 4-Flat Combo |
| Mount Type | Standard Metal Bracket (Included) |
| Housing | Weather-Resistant, Impact-Resistant Plastic |
| Hardware | Mounting Screws & Instructions Included |
The 40955 adapter fits many factory tow-package equipped vehicles from 1999-2014. Always confirm your truck has the matching OEM connector before ordering.
| Make | Models / Years (Typical) |
|---|---|
| Ford | F-150 / F-250 / F-350 (1999-2014), Expedition, Explorer, Excursion, Econoline Vans, Flex, Escape (Tow Pkg) |
| Chevrolet / GMC | Silverado / Sierra 1500-3500 (1999-2013), Tahoe, Suburban, Yukon, Avalanche, Express / Savana Vans, Colorado / Canyon |
| Dodge / Ram | Ram 1500-3500 (2010-2013), Durango, Nitro, Journey (Factory 7-Way) |
| Buick / Cadillac | Enclave, Rainier, Escalade / EXT / ESV (2002-2014) |
| Nissan / Infiniti | Armada, Titan, Pathfinder (Tow Pkg), QX56 (2004-2013) |
| Jeep / Chrysler | Liberty, Aspen, Grand Cherokee (Factory Tow Pkg) |
| Others | Hummer H2 / H3, Audi Q Series (Tow Pkg), VW Touareg, Land Rover LR4 / Range Rover, Toyota Sequoia (2011-2014) |
This connector is intended for trucks equipped with an OEM factory 7-pin wiring harness. It may not fit vehicles without the tow-package plug. Verify connector shape and pin configuration before purchase.
