1999 Infiniti QX4 Air Filter

Aside from a slight change in the appearance of the crossbar (the WingBar Evo has some boxed edges as opposed to the completely smooth front of the AeroBlade) the biggest differences are the rubber strip on top of the crossbar and the weight…

Are you looking at the Blue Ox SwayPro weight distribution shanks, like part #BXW4002? If so, Blue Ox does not give these shanks a specific class rating. All of their shanks fit 2 inch trailer hitches and have a maximum towing capacity of 15,000…

The Easy Grease Trailer Idler Hub Assembly for 3.5K Axles part #AKIHUB-545-35-G-EZ-K is a direct replacement for a UFP H-1377.

Technically, your A-Frame Bulldog Powered Jack, Item #BD500199, can be powered by the 12 volt circuit on a 7-Way trailer side connector which is in the 1 o'clock position where the wires connect…

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

The inner stainless steel ring included with the Spindle Grease Seal Set #BB60005 has an inside diameter of 1.0645 inches (and an outside diameter of 1.375 inches). This ring is designed to install on the spindle for the grease seal to ride on once…

Yes, you can use the Bulldog Powered Drive Trailer Jack #BD500199 in place of your existing jack because the mounting hole pattern in the bracket will be the same between the 2 jacks. Provided that your existing jack also has a round outer tube…

The distinction you're referring to is about whether or not your Silverado has running boards or steps that sit under the bed and could block the fitment of a frame mounted camper tie-down. The hitch…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

Yes, the Universal Installation Kit for Trailer Brake Controller item #ETBC7 does fit the 2021 Ram ProMaster 1500 so long as you have a 4-way wiring harness installed like the Curt T-Connector Vehicle Wiring Harness item #C58DR. The item #ETBC7 kit…

For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the…

Erickson has the spacing for the mounting holes of the #EM09160 before and after the chock at approximately 4-3/8" center to center. Since they unfortunately do not offer a custom backing plate the…