Application- Compatible for VW TDI 1.9L PD90 PD100 PD115 Type 4340 EN24 - Fitment Details: Compatible for VW Golf MK III 1993-1999 Hatchback 1.9 TDI, 1.9 TDI Syncro compatible for VW Golf MK III 1994-1999 Estate 1.9 TDI, 1.9 TDI Syncro compatible for VW Golf MK V 2003-2009 Hatchback 1.9 TDI, 1.9 TDI 4motion compatible for VW Golf Cabriolet MK III 1995-2002 Convertible 1.9 TDI compatible for VW Jetta MK III 2005-2010 Saloon 1.9 TDISpecificationPerformance Con Rods Piston Bolt Hole: +-4/1000mm Power: 600hp ~ 800hp per set Torque: 48ft ≈ 65 NM Material: Titanizing 4340 EN24 aircraft chrome moly quality steel for racing Quantity: 4 Pieces a set as showing in picture Note: Extra cost for upgrading to ARP L19 bolts) Weight Tolerance: Balanced to +/- 1 gram in set Warranty: one year warranty. Color: Golden ColorDimensionsCenter to center length: 144mm Big end diameter: 50.6mm Small end diameter: 26mm taper small end Big end width: 24.9mm Small end width: 24.9mmNoteProfessional installation is highly recommended (No Instruction Included) For any needs please contact us