The bolts for the P series with solenoid shaft on starter are the HE800-0039 which when I look up are a 5/16 -18 X 3, The nuts are serial number dependent
-599725 go HE526-00246
+599726 go HE526-00122
Deere part site is not working for me today, but found info here: https://sleequipment.com/onan-genuine-part-800-0039-screw.html#product_tabs_description_tabbed
-599725 go HE526-00246
+599726 go HE526-00122
Deere part site is not working for me today, but found info here: https://sleequipment.com/onan-genuine-part-800-0039-screw.html#product_tabs_description_tabbed