Buy OEM 1993 Porsche Part # 9A110515090 (9A1-105-150-90). Engine Valve Spring Retainer. 911. 911; w/GT3; Upper. CAMSHAFT and TIMING. CRANKSHAFT and BEARINGS. CYLINDER HEAD and VALVES. LUBRICATION

Oil cooler. Oil pan. Oil pump. Variable valve timing. 911; Exhaust; W/GT3. 911; Exhaust; W/O GT3; Cylinders 1-3. 911; Exhaust; W/O GT3; Cylinders 4-6. 911; GT2 rs. 911; W/GT2 rs; Cylinders 1-3. 911; W/GT2 rs; Cylinders 4-6. 911; W/GT2 rs; Exhaust; Cylinders 1-3. 911; W/GT2 rs; Exhaust; Cylinders 4-6. 911; W/GT2 rs; Exhaust; Lower. 911; W/GT2 rs; Exhaust; Upper. 911; W/GT2 rs; Front Support Bearings; Yellow. 911; W/GT2 rs; Guide Rail. 911; W/GT2 rs; id +. 911; W/GT2 rs; id -. 911; W/GT2 rs; Intake; Cylinders 1-3. 911; W/GT2 rs; Intake; Cylinders 4-6. 911; W/GT2 rs; Intake; Lower. 911; W/GT2 rs; Intake; Upper. 911; W/GT2 rs; Lower. 911; W/GT2 rs; Slide Rail(side). 911; W/GT2 rs; Tensioner Blade. 911; W/GT2 rs; Upper; Yellow.

Oil cooler. Oil pan. Oil pump. Variable valve timing. 911; Both Intake & Exhaust. 911; Cylinders 1-3. 911; Cylinders 4-6. 911; Exhaust; Cylinders 1-3. 911; Exhaust; Cylinders 4-6. 911; From 5/17. 911; Front Support Bearings; Yellow. 911; Intake; Cylinders 1-3. 911; Intake; Cylinders 4-6. 911; Tensioner Blade. 911; Timing Chain. 911; To 5/17. 911; W/6-SPEED Manual; From 5/17. 911; W/6-SPEED Manual; To 5/17. 911; W/O 6-SPEED Manual; W/AIR Conditioner. 911; W/O 6-SPEED Manual; W/O Air Conditioner. 911; W/O Partial Groove; Yellow. 911; W/PARTIAL Groove; Yellow. 911; Yellow.