Home / Engine & Performance / Valves & Springs / Supertech Spring Seat Loc OD: 25.90mm ID: 19.40mm TH: 0.76mm “JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 10.5:1” has been added to your cart. View cart Supertech Spring Seat Loc OD: 25.90mm ID: 19.40mm TH: 0.76mm€ 2,64 Supertech Spring Seat Loc OD: 25.90mm ID: 19.40mm TH: 0.76mm quantity Add to cart SKU: SS-3025 Categories: Cylinder Head, Engine & Performance, Valves & Springs, Valves & Springs Brand: Supertech Description Description Inside Diameter: 19.40 Outside Diameter: 25.90 Thickness: 0.76 Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG40 Comp Gate 40