Product Description V-Twin Mfg. Ride Control Friction Disc Features: Replacement friction discs for spring fork Ride Control Sold in 4-packs Made in the USA Replaces OEM 13431-33 V-Twin Mfg. Ride Control Friction Disc For Harley FL EL UL G WL 1936-1957 at J&P Cycles Browse all J&P Cycles deals $59.77 In Stock at J&P Cycles Price verified today Buy Now at J&P Cycles Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand V-Twin Mfg. Size OS Condition New MPN 49-0140 V-Twin Mfg.