Operation and maintenance manual

QSB4.5 and QSB6.7 Sealants
Section V - Maintenance Specifications Page V-17
Sealants
General Information
Use the sealants listed below or sealants containing equivalent properties.
Item Cummins Part Number Generic Description
Pipe Plugs 3375066 Teflon Pipe Sealant
Cup Plugs 3375068 Sealant
O-Rings 3163087 Assembly Lube
Oil Pan T-Joint 3164067 RTV Sealant
Flywheel Housing to Rear
Gear Housing Joint
3164070 RTV Sealant
Front Gear Cover to Block
Joint
3164070 RTV Sealant
Rear Gear Housing to Block
Joint
3164070 RTV Sealant
Intake Manifold to Cylinder
Head Joint
3164070 RTV Sealant