Steering - 2WD Hydrostatic See below for U.S. Models Steering - 2WD models (Hydrostatic Steering ) - NO DRAG LINK. Single Ram. Early type Tie Rod as illustrated (locating bolts through center tube) Ref. PART No. REPLACES DESCRIPTION APPLICATION 1 B5550 AL37202 (AL33038) PISTON ROD Fits Early Cylinders with port in Ram head (not in ram tube) Models as shown below 2 B5551   WELD ON BALL END for Piston Rod 2040 3 N/A   WELD ON BALL JOINT (Fixed End) 4 B5553 L36085 (L35227) RAM PIN 25mm x 1 5/8" 5 B5554 AL31498 TIE ROD END 6 Cross Holes as illustrated Above (Early) Models with cross drilled tie rod. For Late type notched shank tie rod use weld-on ends - shown below. 6 B5555 AL31497 TIE ROD END 24mm diameter thread 7 B5556   WELD ON BALL END Above models with early or late tie rod. 8 B5557 L36086 PIN ( TIE ROD) 25mm x 3" U.S. Models APPLICATION OUTER ROD END INNER ROD END 3010, 3020, 4010, 4020, 4320 B5528 12" long 3/8" Holes = AR51584 B5529 7/8" R.H. Thread = AR27351 4030, 4230, 4430, 4040, 4240 4440, 4050, 4250, 4450 B5530 1" diameter 8 Holes = AR63592 B5531 7/8" R.H. Thread = AR63588 Steering - 2WD Hydrostatic NOTE: Parts shown are BARE-Co parts - original part numbers are shown for reference only.