Mercedes-Benz & BMW Tools
904-5871
• A special design tool removes and installs the high tension valve spring that acts
on intermediate lever on BMW Valvetronic engine.
• Ensure the quick, the easy and the safe handling of the high force spring.
• Application: For removing and installing the pressure spring on intermediate lever.
• BMW: N20, N51, N52, N52K, N52T, N55.
N51 - Normally aspirated Inline 6 produces from 2004 to 2011 that featurs
the dual VANOS and Valvetronic.
N52 - A low mission version of N51, the same specification and production date.
• Valve Spring Remover / Installer. OEM: 11 4 270.
• A special design tool removes and installs the high tension valve spring that acts
on intermediate lever on BMW Valvetronic engine.
• Ensure the quick, the easy and the safe handling of the high force spring.
• Application: For removing and installing the pressure spring on intermediate lever.
• BMW: N20, N51, N52, N52K, N52T, N55.
N51 - Normally aspirated Inline 6 produces from 2004 to 2011 that featurs
the dual VANOS and Valvetronic.
N52 - A low mission version of N51, the same specification and production date.
• Valve Spring Remover / Installer. OEM: 11 4 270.