Select page: 70-1 MAIN FRAME HYDRAULIC CYLINDER SYSTEM ( -1981) [A18] 70-10 HYDRAULIC CYLINDER SYSTEM( -1977) FOR DUAL LIFT ASSIST WHEEL WITH HYDRAULIC MAST [B02] 70-11 HYDRAULIC CYLINDER ( -1977) 3" BORE X 8" STROKE (75 MM X 205 MM) FOR LIFT ASSIST WHEEL WITH HYDRAULIC MAST [B03] 70-12 TRACTOR ROCKSHAFT PISTON COVERS ( -1981) REQUIRED FOR 4030, 4230, 4430, 4630, 4320, 4520 AND 4620 TRACTORS; ALSO FOR 4020 TRACTORS; SERIAL NO. 201,000 AND UP, TO CONNECT LIFT ASSIST WHEELS IN PARALLEL WITH TRACTOR ROCKSHAFT [B04] 70-13 TRACTOR ROCKSHAFT PISTON COVER ( -1981) REQUIRED FOR 4040, 4240, AND 4440 TRACTORS SIMULTANEOUS ROCKSHAFT AND LIFT ASSIST WHEEL OPERATION [B05] 70-13A TRACTOR ROCKSHAFT PISTON COVER ( -1981) REQUIRED FOR 4040, 4240, AND 4440 TRACTORS SIMULTANEOUS ROCKSHAFT AND LIFT ASSIST WHEEL OPERATION [B06] 70-14 HYDRAULIC COUPLERS AND HOSES ( -1981) TO CONNECT LIFT ASSIST WHEELS IN PARALLEL WITH TRACTOR ROCKSHAFT [B07] 70-15 SINGLE LEVER CONTROL FOR LIFT ASSIST WHEELS AND TRACTOR ROCK SHAFT [B08] 70-16 LEVER LOCK ( -1977) FOR JOHN DEERE 2520 (017,000- ), 3020 (123,000- ), 4000, 4020 AND 7520 TRACTORS LIFT ASSIST WHEEL HYDRAULIC MAST ATTACHMENT [B09] 70-16 LEVER LOCK ( -1977) FOR JOHN DEERE 7020 TRACTORS ( -001,815) LIFT ASSIST WHEEL HYDRAULIC MAST ATTACHMENT [B09] 70-17 LEVER LOCK ( -1977) FOR JOHN DEERE 2510, 3010 AND 3020 ( -122,999), 4010 AND 4020 ( -200,999) 5010 AND 5020 TRACTORS USING JOHN DEERE HYDRAULIC SYSTEM LIFT ASSIST WHEEL HYDRAULIC MAST ATTACHMENT [B10] 70-17 LEVER LOCK ( -1977) FOR JOHN DEERE 4030, 4230, 4430 AND 4630 TRACTORS LIFT ASSIST WHEEL HYDRAULIC MAST ATTACHMENT [B10] 70-18 LEVER LOCK ( -1977) FOR JOHN DEERE 4030, 4230, 4430 AND 4630 TRACTORS LIFT ASSIST WHEEL HYDRAULIC MAST ATTACHMENT [B11] 70-19 HYDRAULIC MAST ( -1977) [B12] 70-2 MAIN FRAME HYDRAULIC CYLINDER ( -1981) 3" BORE X 10" STROKE (75 MM X 255 MM) AND 3-1/2" BORE X 10" STROKE (90 MM X 255 MM) [A19] 70-20 PIVOTING CENTER MAST (1977- ) [B13] 70-21 MARKER HYDRAULIC CYLINDER SYSTEM MECHANICAL LATCH [B14] 70-22 MARKER HYDRAULIC CYLINDER SYSTEM ( -1980) ELECTRICAL CONTROL [B15] 70-23 MARKER HYDRAULIC CYLINDER SYSTEM (1980- ) ELECTRIC CONTROL [B16] 70-24 MARKER HYDRAULIC CYLINDER 44.5 MM X 203.2 MM (1-3/4" BORE X 8" STROKE) [B17] 70-25 RETAINER, HYDRAULIC COUPLER (1986- ) [B18] 70-3 MAIN FRAME HYDRAULIC CYLINDER SYSTEM (1982- ) [A20] 70-4 MAIN FRAME HYDRAULIC CYLINDER (1982- ) 3-1/2" BORE X 10" STROKE (90 MM X 254 MM) [A21] 70-5 HYDRAULIC HOSES AND FITTINGS ( -1976) FOR DUAL LIFT ASSIST WHEELS WITHOUT HYDRAULIC MAST [A22] 70-6 HYDRAULIC HOSES AND FITTINGS (1976- ) FOR DUAL LIFT ASSIST WHEELS WITHOUT HYDRAULIC MAST [A23] 70-7 HYDRAULIC HOSES AND FITTINGS (1975-1976) FOR DUAL LIFT ASSIST WHEELS WITHOUT HYDRAULIC MAST TO CONNECT LIFT ASSIST WHEELS IN PARALLEL WITH TRACTOR ROCKSHAFT [A24] 70-8 HYDRAULIC HOSES AND FITTINGS (1976-1981) FOR DUAL LIFT ASSIST WHEELS WITHOUT HYDRAULIC MAST TO CONNECT LIFT ASSIST WHEELS IN PARALLEL WITH TRACTOR ROCKSHAFT [A25] 70-9 HYDRAULIC CYLINDER SYSTEM ( -1977) FOR SINGLE LIFT ASSIST WHEEL WITH HYDRAULIC MAST [B01] Other parts group: 100 DRIVES 110 PLANTING UNITS 120 MARKERS 160 INSECTICIDE AND HERBICIDE ATTACHMENTS 40 ELECTRICAL 70 HYDRAULIC 90 FRAME
![TRACTOR ROCKSHAFT PISTON COVERS ( -1981) REQUIRED FOR 4030, 4230, 4430, 4630, 4320, 4520 AND 4620 TRACTORS; ALSO FOR 4020 TRACTORS; SERIAL NO. 201,000 AND UP, TO CONNECT LIFT ASSIST WHEELS IN PARALLEL WITH TRACTOR ROCKSHAFT [B04]](data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
![MAIN FRAME HYDRAULIC CYLINDER SYSTEM ( -1981) [A18]](http://c1.a2109.com/_350/ps23/jdr.23/19/1910/19104389.png)
![HYDRAULIC CYLINDER SYSTEM( -1977) FOR DUAL LIFT ASSIST WHEEL WITH HYDRAULIC MAST [B02]](http://c1.a2109.com/_350/ps23/jdr.23/19/1907/19076025.png)
![HYDRAULIC CYLINDER ( -1977) 3" BORE X 8" STROKE (75 MM X 205 MM) FOR LIFT ASSIST WHEEL WITH HYDRAULIC MAST [B03]](http://c1.a2109.com/_350/ps23/jdr.23/18/1888/18889628.png)
![TRACTOR ROCKSHAFT PISTON COVERS ( -1981) REQUIRED FOR 4030, 4230, 4430, 4630, 4320, 4520 AND 4620 TRACTORS; ALSO FOR 4020 TRACTORS; SERIAL NO. 201,000 AND UP, TO CONNECT LIFT ASSIST WHEELS IN PARALLEL WITH TRACTOR ROCKSHAFT [B04]](http://c1.a2109.com/_350/ps23/jdr.23/18/1871/18719179.png)
![TRACTOR ROCKSHAFT PISTON COVER ( -1981) REQUIRED FOR 4040, 4240, AND 4440 TRACTORS SIMULTANEOUS ROCKSHAFT AND LIFT ASSIST WHEEL OPERATION [B05]](http://c1.a2109.com/_350/ps23/jdr.23/18/1878/18781577.png)
![HYDRAULIC COUPLERS AND HOSES ( -1981) TO CONNECT LIFT ASSIST WHEELS IN PARALLEL WITH TRACTOR ROCKSHAFT [B07]](http://c1.a2109.com/_350/ps23/jdr.23/18/1892/18922209.png)
![SINGLE LEVER CONTROL FOR LIFT ASSIST WHEELS AND TRACTOR ROCK SHAFT [B08]](http://c1.a2109.com/_350/ps23/jdr.23/18/1883/18838488.png)
![LEVER LOCK ( -1977) FOR JOHN DEERE 2520 (017,000- ), 3020 (123,000- ), 4000, 4020 AND 7520 TRACTORS LIFT ASSIST WHEEL HYDRAULIC MAST ATTACHMENT [B09]](http://c1.a2109.com/_350/ps23/jdr.23/19/1909/19098066.png)
![LEVER LOCK ( -1977) FOR JOHN DEERE 7020 TRACTORS ( -001,815) LIFT ASSIST WHEEL HYDRAULIC MAST ATTACHMENT [B09]](http://c1.a2109.com/_350/ps23/jdr.23/18/1874/18749103.png)
![LEVER LOCK ( -1977) FOR JOHN DEERE 2510, 3010 AND 3020 ( -122,999), 4010 AND 4020 ( -200,999) 5010 AND 5020 TRACTORS USING JOHN DEERE HYDRAULIC SYSTEM LIFT ASSIST WHEEL HYDRAULIC MAST ATTACHMENT [B10]](http://c1.a2109.com/_350/ps23/jdr.23/18/1888/18886826.png)
![LEVER LOCK ( -1977) FOR JOHN DEERE 4030, 4230, 4430 AND 4630 TRACTORS LIFT ASSIST WHEEL HYDRAULIC MAST ATTACHMENT [B10]](http://c1.a2109.com/_350/ps23/jdr.23/19/1906/19061582.png)
![HYDRAULIC MAST ( -1977) [B12]](http://c1.a2109.com/_350/ps23/jdr.23/18/1868/18689530.png)
![MAIN FRAME HYDRAULIC CYLINDER ( -1981) 3" BORE X 10" STROKE (75 MM X 255 MM) AND 3-1/2" BORE X 10" STROKE (90 MM X 255 MM) [A19]](http://c1.a2109.com/_350/ps23/jdr.23/18/1862/18629619.png)
![PIVOTING CENTER MAST (1977- ) [B13]](http://c1.a2109.com/_350/ps23/jdr.23/18/1889/18898739.png)
![MARKER HYDRAULIC CYLINDER SYSTEM MECHANICAL LATCH [B14]](http://c1.a2109.com/_350/ps23/jdr.23/19/1907/19074107.png)
![MARKER HYDRAULIC CYLINDER SYSTEM ( -1980) ELECTRICAL CONTROL [B15]](http://c1.a2109.com/_350/ps23/jdr.23/18/1885/18854616.png)
![MARKER HYDRAULIC CYLINDER SYSTEM (1980- ) ELECTRIC CONTROL [B16]](http://c1.a2109.com/_350/ps23/jdr.23/18/1889/18895904.png)
![MARKER HYDRAULIC CYLINDER 44.5 MM X 203.2 MM (1-3/4" BORE X 8" STROKE) [B17]](http://c1.a2109.com/_350/ps23/jdr.23/19/1904/19043272.png)
![RETAINER, HYDRAULIC COUPLER (1986- ) [B18]](http://c1.a2109.com/_350/ps23/jdr.23/18/1893/18939130.png)
![MAIN FRAME HYDRAULIC CYLINDER SYSTEM (1982- ) [A20]](http://c1.a2109.com/_350/ps23/jdr.23/18/1893/18935382.png)
![MAIN FRAME HYDRAULIC CYLINDER (1982- ) 3-1/2" BORE X 10" STROKE (90 MM X 254 MM) [A21]](http://c1.a2109.com/_350/ps23/jdr.23/18/1889/18891342.png)
![HYDRAULIC HOSES AND FITTINGS ( -1976) FOR DUAL LIFT ASSIST WHEELS WITHOUT HYDRAULIC MAST [A22]](http://c1.a2109.com/_350/ps23/jdr.23/18/1899/18994606.png)
![HYDRAULIC HOSES AND FITTINGS (1976- ) FOR DUAL LIFT ASSIST WHEELS WITHOUT HYDRAULIC MAST [A23]](http://c1.a2109.com/_350/ps23/jdr.23/18/1891/18910446.png)
![HYDRAULIC HOSES AND FITTINGS (1975-1976) FOR DUAL LIFT ASSIST WHEELS WITHOUT HYDRAULIC MAST TO CONNECT LIFT ASSIST WHEELS IN PARALLEL WITH TRACTOR ROCKSHAFT [A24]](http://c1.a2109.com/_350/ps23/jdr.23/18/1888/18885380.png)
![HYDRAULIC HOSES AND FITTINGS (1976-1981) FOR DUAL LIFT ASSIST WHEELS WITHOUT HYDRAULIC MAST TO CONNECT LIFT ASSIST WHEELS IN PARALLEL WITH TRACTOR ROCKSHAFT [A25]](http://c1.a2109.com/_350/ps23/jdr.23/19/1912/19123516.png)
![HYDRAULIC CYLINDER SYSTEM ( -1977) FOR SINGLE LIFT ASSIST WHEEL WITH HYDRAULIC MAST [B01]](http://c1.a2109.com/_350/ps23/jdr.23/18/1861/18617429.png)