ATJ9473 MAIN HYDRAULIC CASE. Early Nuffield 10/42, 10/60 main hydraulic casing.
Fitted to tractors with a 2000 psi hydraulic unit (hydraulic power unit up to 12202) with 7/16" UNF top cover bolts and 2 1/4" diameter hydraulic crosshaft and top cover housing (NT5943).
Note: for later, 2500PSI hydraulic lift units, see ATJ9461/ATJ9535 CASING.
See item number 2 in the illustration.
Fitted to tractors: