Details [COMPATIBLE]Replace part OE #GX21924BLE, GX20053, GX20054 john deere tractor accessories. [FITMENT]21 Teeth Steering Sector Gear and Pinion Gear replacement for John Deere Lawn Tractors: D100 D105 D110 D120 D125 D130 D140 D150 D160 D170 / X110 X120 X125 X140 X145 / LA100 LA102 LA105 LA115 LA125 LA130 LA135 LA140 LA145 LA150 LA155 LA165 LA175. [HIGH QUALITY MATERIAL]Our Steering Sector Pinion Gear is made of high quality material to ensure it can work a long time.It is noted for its durability and good replacement. [PACKAGE INCLUDING]1*Sector Plate / 1*Pinion Gear / 1*Metal Bushing / 2*Plastic Bushing / 1*Bolt and nut Descriptions: Replace part OE#: GX20053GX20054GX21924BLEGX25785BLED Compatible with John Deere Lawn Tractors: 102/105/115/125/135/145/155C/190CD100/D105/D110/D120/D125/D130/D140/D150/D160/D170LA100/LA105/LA110/LA115/LA120/LA125/LA130/LA135/LA140/LA145 Package List: 1*Sector Plate1*Pinion Gear1*Metal Bushing2*Plastic Bushing1*Bolt and nut Specifications: Weight: 1 lbs Deere Source: 827Y Branch Source: GX Year Out: C Monthly Ret Ind: R Largest Dimension: 8.5 IN Middle Dimension: 5.7 IN Smallest Dimension: 0.5 IN