Hosenrohrdichtung 4-Loch 63,5mm Abgassystem Dichtungen Turbo zu Hosenrohr Downpipe Gasket 4-bolt 63,5mm Premium metal turbine to downpipe gasket Gasket between turbocharger and downpipe Note: For some turbochargers (f.e. K24, K26) the bores of this gasket have to slightly modified. The gasket is made of stainless steel die-cut. The imprinted grooves put the sealing surface exactly where needed. Please keep in mind that each assembly and disassembly requires a new gasket. Material: stainless steel Total dimensions: 106mm (outside diagonally) Dimensions cut-out: 63,5mm Hole distance: 89mm (diagonal) For / Fits: Turbooutlet 4-bolt 63,5mm Garrett GT2554R (GT25R) with neuer T31 turbine housing (T3) Garrett GT2560R (GT28R) with neuer T31 turbine housing (T3) Garrett GT2860RS (GT28R) with T3 4-bolt turbine housing as well as KKK K24/26 Garrett GT2871R with T3 4-bolt turbine housing as well as K24/26 (Audi S2 und RS2) turbine housing Garrett GT2876R (GT25/40R) with T3 4-bolt as well as K24/26 turbine housing Garrett GT3071R with T3 4-bolt turbine housing as well as K24/26 (Audi S2 und RS2) turbine housing Garrett GT3076R (GT30R oder GT30RS) with T3 4-bolt as well as K24/26 turbine housing Garrett GT3082R (GT30/40R) with T3 4-bolt turbine housing as well as KKK K24/26 Garrett GT3582R (GT35/40R oder GT35R) with T3 4-bolt as well as K24/26 turbine housing Garrett T3 with 4-bolt turbine housing (mostly without internal wastegate) Garrett T3 Super 60 with 4-bolt turbine housing (mostly without internal wastegate) Garrett T3/T4 with 4-bolt turbine housing (mostly without internal wastegate) If you are unsure whether this flange fits to your turbocharger, just draw a sketch of your turbine entry flange and hand it to us for comparison.