bing tracking image
Q & A Icon

Sidewinder Pin Box Replacement Leland AF 7900 Pin Box.


My camper is a 1995 Jayco Designer Series- Serial # 1ujcj02r5s1kw0249 32 or 33 ft long with a straight pin box , I need to change it to extended type so it will turn on my new 5-6inch short box on my Silverado pick-up. There is no Label on my pin box to know type it is can you help me with this ? the width of my pin box is 14 hole pattern is 7inch 0n center only 2 holes 1 1/2 inch apart with 1/2 inch bolts. Want to replace it with a 16000 rated ST400 sidewinder/ turret , but I dont if it will fit my camper brackets. EITHER OF THESE SIDEWINDERS WILL WORK ON YOUR TRAILER.


Helpful Expert Reply:

I contacted the manufacturer and identified your pin box as a Leland AF 7900. The measurements that you provided match the measurements for a this Leland pin box. According to Reese, the Sidewinder hitch that fits Leland 7910 fits the Leland 7900 pin box.

Part # ST400-5AS16K is for 16,000 lbs capacity and there is no longer an option for the 19K.

I have linked a couple Sidewinder articles for you.

helpful expert reply by:

Video/Article/FAQ this Question was Asked From

Article or Video
Q & A Icon

Similar Expert Q&A Pages