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Model 8770: < 3-12-94 shaft was std.; 3-12-94 > shaft was optl.
Dim A (1)
1000 RPM
Dim B (2)
1-3/4" Dia.
Dim C (3)
20 Spline
Fits the following makes and models:
Ford / New Holland TRACTOR: 8770
Ford / New Holland TRACTOR: 8770A
Ford / New Holland TRACTOR: 8870
Ford / New Holland TRACTOR: 8870A
Ford / New Holland TRACTOR: 8970
Ford / New Holland TRACTOR: 8970A