Parts Needed To Tow Trailer With Lock N Roll Articulating Coupler

Updated 05/13/2026 | Published 05/12/2026

Products Featured in This Question

Lock N Roll Weight Distribution System - Trunnion Bar - 11,000 lbs GTW, 1,100 lbs TW

$1600.73

Lock N Roll Articulating Coupler - A-Frame - Trailer Side - 11K

(16)

$266.65

Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side - 11,000 lbs

(153)

$388.87

Lock N Roll Articulating Hitch w/ 5-Position Channel - 2" Receivers - Vehicle Side - 11K

(85)

$425.14

Lock N Roll Articulating Hitch for 2" Receivers - 2-1/2" Drop/Rise - Vehicle Side - 11K

(152)

$304.18

Question:

WE HAVE PURCHASED THE 336TS504 CAN YOU PLEASE HELP ME IF THERE IS ANY OTHER PART PIECES NEEDED TO INSTALL THIS ON THE TOW VEHICLE THAT ARE NEEDED. ALSO WHAT WOULD YOU RECOMMEND FOR A WEIGHT DIST HITCH USING THIS 336TS504?

asked by: TARA

Expert Reply:

Hey Tara! Since you have the Lock N Roll Articulating Coupler # 336TS504 on your trailer you need a ball mount to match. For standard towing, you can use the Lock N Roll Articulating Hitch w/ 5-Position Channel # 336VS503515. This is adjustable with a max rise/drop of 8-1/4". There are also fixed mounts like the # 336VS501 with no rise/drop or # 336VS511 with a 2-1/2" rise/drop.

If you're wanting to use a weight distribution hitch the only option is the Lock N Roll Weight Distribution System - Trunnion Bar - 11,000 lbs GTW, 1,100 lbs TW # LR27VR. This is specifically designed to work with their couplers.

What kind of trailer do you have?