The 6598 is a 24v delco 28mt-type starter, a new aftermarket direct replacement engineered to match the fit, form, and function of the original starter. Specifications: - Series: 28MT - Voltage: 24V - Pinion teeth: 10 - Rotation: Clockwise (CW) Confirm exact fitment with your year, make, and model before ordering. Cross-Reference / Interchange Numbers: - Replaces / compatible with: 0-23000-1940, 0-23000-1940, 0-23000-1948, 0-61000-0130, 02-23-1017, 10461453, 10465015, 10479611, 1113268, 323-408 (plus 6 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.