Ford Tractor Rockshaft Arms

Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	4600, 4610, 4630, 2910, 3910, 3230, 3430, 3930, 5030, 250C, 345C, 345D, 420, 445, 445A, 445C, 445D, 515, 532, 535, 540, 540B, 545, 545A, 545B, 545C, 545D	Rockshaft Arm, Right-Hand	D3NNB920A	$189.00	View Info
	See Details	4600, 4610, 4630, 2910, 3910, 3230, 3430, 3930, 5030, 250C, 345C, 345D, 420, 445, 445A, 445C, 445D 515, 532, 535, 540, 540B, 545, 545A, 545B, 545C, 545D	Left Rockshaft Arm	D3NNB921A	$189.00	View Info

Hydraulic rockshaft arms for Ford tractors, covering both left-hand and right-hand replacements for a wide range of utility and industrial tractor models from the 4600 through 545D series. These arms are a critical link in the 3-point hitch system, transferring hydraulic lift force to the lower link draft arms.

Fits Models At A Glance

Utility Tractor Series: 2910, 3910, 3230, 3430, 3930, 4600, 4610, 4630, 5030
Industrial Loader/Backhoe Series: 250C, 345C, 345D, 420, 445, 445A, 445C, 445D, 515, 532, 535, 540, 540B, 545, 545A, 545B, 545C, 545D

Key Notes

Handed: Left-hand and right-hand arms are sold separately - verify orientation before ordering
Application: Mounts to the rockshaft housing and connects to the lift links on the 3-point hitch
Part Numbers: Right-hand D3NNB920A, left-hand D3NNB921A
Compatibility: Covers multiple generations of Ford utility and industrial tractors sharing the same hydraulic rockshaft design

Why Choose Broken Tractor

✅ Left and right arms available for complete hitch restoration
✅ Covers broad Ford tractor model range from one source
✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH