Specification Brand : MTAURRY BulletPoint1 : Funtion--Used to rotate the engine flywheel to lock the engine at "TDC" and check the timing of the high-pressure fuel pump.Alternative to OEM JDG820, formerly JDE81-1. BulletPoint2 : Application--Compatible with John Deere 4024, 4039, 4045, 4239, 4276, 6619, 6059, 6068, 6076, 6081, 6090, 6105, 6125, 6135, 7400 and 7600 Tractors. BulletPoint3 : Top Quality --Made of high-quality steel, using top-notch processing and measuring equipment, it has the characteristics of high strength and strong durability, ensuring its high performance. BulletPoint4 : Premium Performance--Check the radial runout of the shock absorber and piston protrusion. Check the timing of the camshaft and crankshaft. The JDG820 flywheel turning tool must be used for the 6.8-liter engine of the 7400 and 7600 tractors. BulletPoint5 : Easy To Use--Find the timing mark on the crankshaft wheel, insert the timing pin into the timing mark, gently rotate the crankshaft wheel until the timing pin engages with the pin seat. IncludedComponents : JDG820 Engine Turning Tool ItemName : MTAURRY Engine Turning Tool Alternative JDG820,Fits for John Deere JDE81-1, 4024, 4039, 4045, 4239, 4276, 6619, 6059, 6068, 6076, 6081, 6090, 6105, 6125, 6135, 7400 and 7600 Tractors ItemPackageDimensions_Height : 1.97 inches ItemPackageDimensions_Length : 5.12 inches ItemPackageDimensions_Width : 1.97 inches ItemPackageQuantity : 1 ItemTypeKeyword : automotive-timing-belt-tools Manufacturer : MTAURRY Material : Steel ModelName : QP-2094 ModelNumber : QP-2094 NumberOfItems : 1 PartNumber : QP-2094 ProductDescription : Used to rotate the engine flywheel to lock the engine at "TDC" and check the timing of the high-pressure fuel pump.Alternative to OEM JDG820, formerly JDE81-1. SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 25170000 WarrantyDescription : 1 Year