The 20135 is a 12v 40 amp alternator, a new aftermarket direct replacement engineered to match the fit, form, and function of the original alternator. Specifications: - Voltage: 12V - Output: 40 amp - Rotation: Clockwise (CW) Vehicle Compatibility: - Makes: Atlas Copco, Daewoo, John Deere, Kobelco, Samsung, Takeuchi, Volvo, Yamaha (1969-2008) - Models include: Volvo EC55; Kobelco 35SR; Yanmar YT359; Daewoo DLS601; Yanmar 13.5KW; Yanmar YT359C - Confirm exact fitment with your year, make, and model before ordering. Cross-Reference / Interchange Numbers: - Replaces / compatible with: 10459496, 119836-77200, 119836-77200-2, 119836-77200-3, 119836-77201, 119836-77202, 119836-77203, 12112, 12112N-OEM, 129612-77230 (plus 40 more on file). Why ePartsGlobal: specialist in heavy-duty starters, alternators, and charging-system electrical parts. Backed by a 1-year warranty, free shipping on orders over $19.95, and fast fulfillment. Ships from USA.