John Deere Original Equipment Torsion Spring - TCU22161

John Deere Original Equipment Torsion Spring - TCU22161. Specs: End Type (ALPHA): 05/29. Inside Diameter (IN): 1.92. Wire Size (ALPHA): 3.04. Working Range (UNITY): 150.10. Maximum Load (LBF/in or N/mm)(IN-LBF): 12010.46. Height (IN): 0.98. Number of Coils (Dir. Coil)(ALPHA): 2.91. Material (ALPHA): STEEL. Finish (ALPHA): K-Painted. This part fits the following models: Z710A ZTrak Mower, Z720A ZTrak Mower, Z810A Professional ZTrak, Z820A Professional ZTrak, Z830A Professional ZTrak, Z850A Professional ZTrak, Z910A ZTrak Pro Series Mower, Z915B ZTrak B Series Mower, Z915E ZTrak E Series Mower, Z920A ZTrak Pro Series Mower, Z920M ZTrak M Series Mower, Z920R ZTrak R Series Mower, Z925A EFI Pro ZTrak Mower, Z925A ZTrak Pro Series Mower, Z925M EFI Flex Fuel ZTrak M Series Mower (with 54 or 60-inch deck), Z925M EFI ZTrak M Series Mower, Z930A ZTrak Pro Series Mower, Z930M EFI ZTrak M Series Mower, Z930M ZTrak M Series Mower, Z930R ZTrak R Series Mower, Z945M EFI ZTrak M Series Mower, Z950A ZTrak Pro Series Mower, Z950M ZTrak M Series Mower, Z950R ZTrak R Series Mower, Z955M EFI ZTrak M Series Mower, Z955M EFI ZTrak Mower (S.N. 140001- ), Z960M ZTrak M Series Mower, Z960R ZTrak R Series Mower, Z965M EFI ZTrak Mower, Z970R ZTrak R Series Mower, Z975M EFI ZTrak Mower, Z994R ZTrak Mower (Diesel). This is an OEM John Deere part.