Supertech Exhaust & Intake Valve Stem Seals For Nissan Patrol Y61 TB48

Typically the blue exhaust seals have the highest heat rating and are used on the exhaust side, the brown seals have a lower temp rating and are for the Intake side.

Please note DO NOT use the intake seals on exhaust valves. The blue seals have a higher heat rating at 475° vs 300° for OEM.

Part Number: VS-N7E
Stem Diameter: 7mm
Guide OD: 11mm
Seal OD: 14mm

Same as Exhaust - We recommend getting just these in the stronger exhaust higher temp version only. (VS-N7I can also be sourced - if you wanted, please get in touch or see seperate listings) 

Nissan Patrol Y61 TB48 4.8L 24V

As an upgrade we would only reccomend getting x24 of VS-N7E and using both on the exhaust and inlet sides for better heat compensation.