One New Aftermarket Replacement Front Axle Planetary Ring Gear Fits Case Backhoes, Forklifts, Trenchers, and LoadersThis planetary ring gear is a key component of the Carraro 2616 four-wheel drive (4WD) front axle hub assembly. It provides the final planetary gear reduction at the wheel hub, transmitting drive torque through the front axle system. This part applies to the front axle on backhoe loaders and the rear steering axle on select Fits Case forklifts.Specifications Inner Diameter: 7-1/8" Outer Diameter: 8" Number of Teeth: 60 Axle: Carraro 2616 Four Wheel Drive Compatible ModelsFits Case (Fits Case-IH) Backhoe Loaders: 580L, 580SL, 580 Super L, 580M, 580SM, 580 Super MFits Case Loader Landscapers: 570LXT, 570MXTFits Case Forklifts (Rear Steering Axle): 585G, 586G, 588GFits Case Trenchers: 660Fits Case Construction / Backhoe: 555E, 575E, 655E, 675EFits New Holland / Fits Ford-Fits New Holland Backhoe Loaders: LB75, LB75B, LB75CP, LB90, LB95, LB110, B95, B110Fits New Holland Tractors: CX50, CX60, CX70, CX80, CX90, CX100, C50, C60, C70, C80, C90, C100, MX80C, MX90C, MX100CAdditional Models (from metafield): 3220 (s/n 11070000 and later), 3230, 4210, 4230, 4240, 570LXT, 895, 995Replaces Part Number(s):100561A1, 85806008, 6914491, 125452Aftermarket Interchange NumbersAlso referenced as: 11988580, 502822 (Carraro/Fits Volvo/Terex cross-reference)New aftermarket replacement part - not remanufactured, not used.