Deutz-Allis
Deutz-Allis tractors by model on PartsForMachines: the 5220 and 5230, the 6240 to 6275, the 7110 to 7145, the 9130 to 9170 and the R5, R6 and R7, listed in the Machinery Parts Finder with starter motors and alternators matched to each and the price on every listing. Deutz-Allis was the badge between Allis-Chalmers and AGCO-Allis, and both of those pages are cross-linked; many Deutz-Allis machines were Deutz-Fahr tractors under another badge, and that page carries the twins.
Deutz-Allis starters and alternators: 5230, 6260, 7120, 9150, R7
Starter motors and alternators are listed against the Deutz-Allis model with OE number and voltage on the listing. The plate tells you which engine is fitted, and that decides the starter.
Start with the number on the old unit if you have it; the header search takes an OE or part number directly. Otherwise the Machinery Parts Finder: Deutz-Allis, the model from the dropdown, then starter or alternator. Bonnet decal gone, photo to 07754288583 on WhatsApp. The Compatible tab confirms before you order.
Batteries by size and oil to the Deutz-Allis grade through the Oil Finder head the wider range, then filters, tractor seats by cab type and the rest by specification. Not in the Finder? Ask Simon.