The 20722 is a 24v 55 amp alternator, a new aftermarket direct replacement engineered to match the fit, form, and function of the original alternator. Specifications: - Voltage: 24V - Output: 55 amp - Rotation: Clockwise (CW) Vehicle Compatibility: - Makes: JCB - Models include: JCB Dieselmax NA,TC,TCA; JCB Dieselmax TC,TCA; JCB Dieselmax TCA - Confirm exact fitment with your year, make, and model before ordering. Cross-Reference / Interchange Numbers: - Replaces / compatible with: 11.203.441, 11.203.913, 11.204.116, 20722, 320/08611, 320/08650, AAK5584, AAK5771, AAK5808, IA1211 (plus 1 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.