Dayco Timing System Overhaul Kit for Ducati Monster Super Sport ST2 900 Motorcycles
Timing system kit designed for the complete overhaul of the valve timing system on Ducati 900 engines (Monster, SS, ST2). Includes all essential components to ensure performance and reliability equal to the original system.
Components Included
2 Dayco 70x18 timing belts (part number 941029 / equivalent)
2 Dayco ATB2803 tensioners 24.0 mm x 22.0 mm x 31.0 mm
2 Dayco ATB2804 guide rollers / guide bearings 24.0 mm x 22.0 mm x 27.0 mm
Technical Specifications
Belt Dimensions: 70.0 mm × 18.0 mm (standard size)
Tensioners: Integrated guide design with internal lubrication
Guide rollers with ball bearings Precision ball bearing
Model Compatibility
Perfect for Ducati Monster 900, SS 900, ST2 900, PASO 906, and equivalent models that share the same engine and timing chain catalog. (Check the chassis number/year for an exact match.)
Installation Instructions and Tips
We recommend having the bearings installed by a specialized workshop. Upon installation, check the initial tension, pulley alignment, and lubricate the guide bearings. It is recommended to replace the oil pump if there is play. Check the tightening torque according to the Ducati manual.