Aftermarket unfortunatly would be my choice only because I can not see spending $200 more for the OEM.(Sorry Tbran.)Hillside raddle is also an option if you need it but don't know current pricing. Have added the small angle iron to existing slats to make a hillside raddle in a pinch. Another thing to keep in mind is your dealer may not have in stock and also don't know availability of OEM. Hyper Harvest II