Quick view Ice Crusher | sku: ICCH-UD-C-GRJSV3400 Gravely Atlas JSV 3400 (2018-2023) - Ice Crusher Cab Heater *** NEW in 2023! Y Fittings have been upgraded from the two piece aluminum and brass barb fittings, to single piece, Brass Y Fittings. The Single piece design makes installation faster and easier, all while eliminating any chance of leaky threads... MSRP: Now: $499.99 Choose Options Compare Selected