Steering Sector Shaft / Pitman Shaft - 7 Tooth
Ford Tractor: 2000, 2100, 2110, 2120, 2150, 2300, 2310, 2600, 2610, 2810, 2910, 3000, 3055, 3100, 3110, 3120, 3150, 3300, 3310, 3330, 3350, 3600, 3610, 3900, 3910, 4000, 4000SU, 4100, 4110, 4140, 4600SU, 4610SU
Ford Industrial / Construction: 230A, 231, 233, 234, 334, 335, 3400, 3500, 4400, 530A, 531, 532
For Manual or Power Steering Gear Box applications (Right Hand Steering Sector - 7 Teeth)
Single sector gear - 7 Teeth
C7NN3N576A, 81817044
Some models were available with different Steering Gear Box, Steering "Drop Arms" and Sector shaft configurations. Compare the original part number, number of gear teeth, and which Steering Gear Box assembly with how many Steering Drop Arms are on your model.
#17 In the attached diagram (for models with Power Steering - Double Arm)
#13 In the attached diagram (for models with Manual Steering - Double Arm)