Great Compatibility - Wrok on all for 2008-2020 Volvo D11, D13, and D16 as well as Mack MP7, MP8, and MP10. Upgrade Design - Used to turn the Crankshaft flywheel in order to position it during timing procedures. Remove flywheel cover plugs and place the rotation tool, to rotate the flywheel with ease. The Crank Flywheel Tool will rotate freely while barring the engine over. Must Have Tool - If you're planning on performing an overhead adjustment or are replacing your injectors on your D13, this tool is a must-have in your toolbox. Special designed to rotate the flywheel of crankshaft for correcting the timing position Made of high quality solid steel with black powder coated surface, providing an unparalleled lifespan, anti-corrosion and wear. Special Features - Directly replaces Part Number 88800014 88840317 Fits: for 2008-2019 Volvo D11 for 2008-2019 Volvo D13 for 2008-2019 Volvo D16 for 2008-2019 Mack MP7 for 2008-2019 Mack MP8 for 2008-2019 Mack MP10 1/2 Universal (ratchet/breaker bar) Allows an easy way to rotate engine Perfect Fitment Into Flywheel Housing Colour:black Material:Metal Package Contents: 1x Truck Flywheel Turning Tool Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.