901 / O-Series
27,344 parts listed for this generation.
- Elephant Racing 🇺🇸
QC and Offset Camber Plates, 911 / 912 / 930
Camber plates for the torsion-bar cars, in quick-change and fixed-offset forms.
Suspension & Chassis 901g-series 6061-T6 Aluminium - Wavetrac (Autotech Driveline) 🇺🇸
Torque-Biasing Limited Slip Differential, 901 Gearbox (1969–74)
Helical torque-biasing differential whose patented cam loads the pack when a wheel unloads — the failure mode that makes an ordinary helical diff behave like an open one.
Drivetrain 901 9310 Alloy Steel - Porsche Classic 🇩🇪
Magnesium Crankcase, early 911 (F and G Series, 1968–1976)
Porsche Classic reissued the magnesium crankcase in 2023 for 2.0, 2.2, 2.4 and 2.7 litre engines — ending decades of welding cracks or hunting secondhand cases.
Engine Internals 901g-series Magnesium Alloy - LN Engineering 🇺🇸
Genuine Porsche Magnesium Crankcase Housing
The reissued cases through a US distributor, alongside the aluminium blocks for later engines.
Engine Internals 901g-series Magnesium Alloy - Pelican Parts 🇺🇸
915 Transmission Case, Magnesium (1972–1977)
The magnesium 915 case, identifiable by its dark grey, slightly rough finish against the brighter aluminium replacement.
Drivetrain 901g-series Magnesium Alloy - Pelican Parts 🇺🇸
915 Transmission Gear Housing, Magnesium (915 301 102 0R)
The original magnesium gear housing casting, carrying its factory part number.
Drivetrain 901g-series Magnesium Alloy - FVD Brombacher 🇩🇪
Lightweight Magnesium Engine Cooling Fan Shroud Set, 911
Magnesium fan shroud set for air-cooled engines from M90 900 onward — the rare aftermarket magnesium part that is not a wheel.
Cooling & Lubrication g-series901 Magnesium Alloy - Vertex Auto 🇺🇸
Alternator Fan Housing, Magnesium, 911
Magnesium alternator fan housing, carrying the factory part number.
Cooling & Lubrication g-series901 Magnesium Alloy - Rennline 🇺🇸
Billet Aluminium Fan Shroud, 911
CNC billet aluminium shroud offered against the cast aluminium and magnesium originals — the aluminium answer to the same cracking problem.
Cooling & Lubrication g-series901 6061-T6 Aluminium - LN Engineering 🇺🇸
Nickies Billet Aluminium Cylinders, air-cooled 911
CNC billet aluminium cylinders with nickel silicon carbide bore plating, replacing the original cast iron or Alusil barrels across the whole air-cooled range.
Engine Internals 901g-series964993 6061-T6 AluminiumNickel Silicon Carbide plating - LN Engineering 🇺🇸
Nickies Cylinders, 86.7 mm, 911 2.2 / 2.4
86.7 mm bore Nickies for the early two-litre-family engines.
Engine Internals 901 6061-T6 AluminiumNickel Silicon Carbide plating - LN Engineering 🇺🇸
Nickies Cylinders, 92 mm, 911 2.7
92 mm bore for the 2.7, the engine whose magnesium case and thermal behaviour made it the classic candidate for aluminium barrels.
Engine Internals 901g-series 6061-T6 AluminiumNickel Silicon Carbide plating - LN Engineering 🇺🇸
Knock Sensor Bosses for Nickies Cylinders, 911
Cast-in bosses letting a knock sensor be fitted to an air-cooled engine — the enabler for modern management on a big-bore build.
Engine Internals 901g-series964993 6061-T6 Aluminium - MAHLE GmbH 🇩🇪
Mahle Motorsports Piston and Cylinder Sets, Porsche
Reintroduced Mahle sets on 2618 forged alloy pistons, matched to Nickies barrels — bringing back combinations that were no longer available.
Engine Internals 901g-series964993 Proprietary high-strength aluminum alloyNickel Silicon Carbide plating - Silverlake Projects 🇺🇸
Titanium Wheel Studs, Bolts and Nuts, Porsche
Ti-6Al-4V wheel fasteners, vacuum coated for hardness and wear — unsprung and rotating mass removed at the cheapest possible point.
Wheels 901g-series964993996997991992 Ti-6Al-4V (Grade 5) - Silverlake Projects 🇺🇸
Titanium Exhaust Manifold Studs and Nuts, Porsche
Titanium exhaust manifold fastener kits with 12-point nuts and copper washers, for both air-cooled and water-cooled engines.
Exhaust 901g-series964993996997 Ti-6Al-4V (Grade 5) - ARP (Automotive Racing Products) 🇺🇸
Exhaust Manifold Studs and Bolts, Porsche
ARP steel exhaust hardware — the conventional counterpart to the titanium sets, and the default on a rebuild.
Exhaust 901g-series964993996997 Chromoly Steel - LN Engineering 🇺🇸
Air-Cooled Parts and Upgrades Range, 911
LN's own air-cooled 911 range, alongside distributed lines from Silverlake Projects, Turbo Kraft and Vintage Trader.
Engine Internals 901g-series964993 - Resto 9 🇳🇱
Custom Exhaust System, classic 911 / 912 / 914
Made-to-order exhausts for the early cars, from a Dutch classic Porsche specialist.
Exhaust 901g-series Stainless Steel 304L - Setrab 🇸🇪
Series 9 Oil Cooler, 919 19-Row
Epoxy-treated aluminium oil cooler — the motorsport default, and directly relevant to air-cooled 911s where oil is the cooling system.
Cooling & Lubrication 901g-series964993 6061-T6 Aluminium - Dansk / SSI (JP Group) 🇩🇰
SSI Stainless Steel Heat Exchangers, 911 / 930 (1975–83)
Stainless remake of the original Porsche heat exchanger design, and the upgrade air-cooled owners converge on more than any other.
Exhaust g-series901 Stainless Steel 304L - Dansk / SSI (JP Group) 🇩🇰
SSI 38 mm Exhaust Headers with Heat Exchangers, 911 / 911 SC (1966–79)
38 mm primary headers that keep the heat exchangers — the performance option that does not cost you cabin heat.
Exhaust 901g-series Stainless Steel 304L - Leistritz 🇩🇪
Original Equipment Muffler, 911 (1965–74)
The factory-fitted muffler for the early cars, from Porsche's original exhaust supplier — historic rather than current production.
Exhaust 901 Stainless Steel 304L - 911-HKZ 🇩🇪
Wiring Harness Repair and Remanufacture, 911
German specialist remanufacturing 911 looms — the part restorations stall on because no reproduction exists.
Electrical 901g-series964993 - Porsche Classic 🇩🇪
Carrera RS 2.7 Thin-Gauge Body Panels, Reissued
Porsche Classic has reissued the thin sheet-metal panels of the 1972–73 Carrera RS 2.7, of which only 1,580 cars were built.
Body & Glazing 901g-series Mild Steel - Nine Eleven ↗ 🇬🇧
Smoked Oak 917 Shifter Knob - Black Anodised - 911
Shifter Knob for the air-cooled 911, supplied by NINE ELEVEN.
Drivetrain 901g-series964 7075-T6 Aluminium - Nine Eleven ↗ 🇬🇧
Wenge 917 Shifter Knob - Black Anodised - 911 | 912
Shifter Knob for the air-cooled 911, supplied by NINE ELEVEN.
Drivetrain 901g-series964 7075-T6 Aluminium - Nine Eleven ↗ 🇬🇧
Wenge - Oak 917 Shifter Knob - Black Anodised - 911
Shifter Knob for the air-cooled 911, supplied by NINE ELEVEN.
Drivetrain 901g-series964 7075-T6 Aluminium - Nine Eleven ↗ 🇬🇧
Antique Oak - Oak 917 Shifter Knob - 911 | 912 | 930
Shifter Knob for the air-cooled 911, supplied by NINE ELEVEN.
Drivetrain 901g-series964 7075-T6 Aluminium - Restoration Design ↗ 🇨🇦
Inner Rocker Panel - Right - 911 - 912
Inner Rocker Panel for the air-cooled 911, supplied by Restoration Design.
Body & Glazing 901g-series964 - Dansk / SSI (JP Group) ↗ 🇩🇰
Rain Shield Cover Spacer Tube - 912
Spacer Tube for the air-cooled 911, supplied by Dansk.
Restoration & Obsolete Parts 901 - Dansk / SSI (JP Group) ↗ 🇩🇰
Oil Cooler Air Duct - 911 | 914-6
Air Duct for the air-cooled 911, supplied by Dansk.
Cooling & Lubrication 901g-series964 - Dansk / SSI (JP Group) ↗ 🇩🇰
Reinforcement Plate - Right - 911
Part for the air-cooled 911, supplied by Dansk.
Restoration & Obsolete Parts 901g-series964 - Dansk / SSI (JP Group) ↗ 🇩🇰
Reinforcement Plate - Left - 911
Part for the air-cooled 911, supplied by Dansk.
Restoration & Obsolete Parts 901g-series964 - Dansk / SSI (JP Group) ↗ 🇩🇰
Mounting Bracket - 911
Mounting Bracket for the air-cooled 911, supplied by Dansk.
Restoration & Obsolete Parts 901g-series - Restoration Design ↗ 🇨🇦
Front Fender Corner Part - Inner Left - 911 | 912
Corner Part for the air-cooled 911, supplied by Restoration Design.
Body & Glazing 901 - Restoration Design ↗ 🇨🇦
Front Fender Corner Part - Inner Right - 911 | 912
Corner Part for the air-cooled 911, supplied by Restoration Design.
Body & Glazing 901 - URO Parts ↗ 🇺🇸
Rear Brake Hydraulic Line - Left - 911 | 912
Line for the air-cooled 911, supplied by URO Parts.
Brakes 901 - URO Parts ↗ 🇺🇸
Door Hinge Bushing - 911 | 912 | 930
Bushing for the air-cooled 911, supplied by URO Parts.
Body & Glazing 901g-series964993996 - URO Parts ↗ 🇺🇸
Alternator Clamping Washer - 911 | 912 | 914
Washer for the air-cooled 911, supplied by URO Parts.
Restoration & Obsolete Parts 901g-series - URO Parts ↗ 🇺🇸
Exhaust Nut - 911 | 924 | 944
Nut for the air-cooled 911, supplied by URO Parts.
Exhaust 901g-series964 - URO Parts ↗ 🇺🇸
Throttle Bell Crank Lever Kit - 911 | 912
Lever for the air-cooled 911, supplied by URO Parts.
Restoration & Obsolete Parts 901 - URO Parts ↗ 🇺🇸
Front Suspension Control Arm Bushing Kit - 911 | 912
Bushing Kit for the air-cooled 911, supplied by URO Parts.
Suspension & Chassis 901g-series964 - Sierra Madre Collection ↗ 🇺🇸
Oil Line - Oil Thermostat to Feed & Return Oil Cooler Pipes, 911
Oil Line - Oil Thermostat to Feed & Return Oil Cooler Pipes listed for the 901.
Cooling & Lubrication 901 - Sierra Madre Collection ↗ 🇺🇸
Oil Line - Oil Tank to Oil Filter Console, 911
Oil Line - Oil Tank to Oil Filter Console listed for the 901.
Engine Internals 901 - Sierra Madre Collection ↗ 🇺🇸
Oil Line - Oil Filter Console to Engine, 911
Oil Line - Oil Filter Console to Engine listed for the 901.
Engine Internals 901 - Sierra Madre Collection ↗ 🇺🇸
Fuel Injector Seal, 911
Fuel Injector Seal listed for the 901.
Induction & Charging 901 - Sierra Madre Collection ↗ 🇺🇸
Clutch Disc "Sport" Spring Hub w/Organic Lining (Higher Friction) (915 spline), 911
Clutch Disc "Sport" Spring Hub w/Organic Lining (Higher Friction) (915 spline) listed for the 901, g-series.
Drivetrain 901g-series - Sierra Madre Collection ↗ 🇺🇸
Carburetor Kit, 912
Carburetor Kit listed for the 901.
Induction & Charging 901 - Sierra Madre Collection ↗ 🇺🇸
Carburetor Kit, 356B/356C/912/356SC/356A
Carburetor Kit listed for the 901.
Induction & Charging 901 - Sierra Madre Collection ↗ 🇺🇸
Oil Crossover Pipe from Engine, 911
Oil Crossover Pipe from Engine listed for the 901, g-series.
Engine Internals 901g-series - Sierra Madre Collection ↗ 🇺🇸
Fuel Line (4.5 X 9.5 mm) Smooth Rubber Outer, 911
Fuel Line (4.5 X 9.5 mm) Smooth Rubber Outer listed for the 901, g-series, 964.
Induction & Charging 901g-series964 Elastomer - Sierra Madre Collection ↗ 🇺🇸
Crankshaft Seal (Pulley) 30 X 50 X 10 mm, 911/930
Crankshaft Seal (Pulley) 30 X 50 X 10 mm listed for the 901, g-series, 964, 993, 996, 997.
Engine Internals 901g-series964993996997 - Sierra Madre Collection ↗ 🇺🇸
Fuel Tank Fuel Line Fitting with Screen (22 mm thread & 8 mm fuel line nipple), 911/912
Fuel Tank Fuel Line Fitting with Screen (22 mm thread & 8 mm fuel line nipple) listed for the 901.
Induction & Charging 901 - Sierra Madre Collection ↗ 🇺🇸
Muffler - Aluminized Steel with Grey Finish & 57 mm Wrinkeled Tail Pipe with Flat Chrome Roll Tip, 911
Muffler - Aluminized Steel with Grey Finish & 57 mm Wrinkeled Tail Pipe with Flat Chrome Roll Tip listed for the 901.
Exhaust 901 Steel (grade not disclosed) - Sierra Madre Collection ↗ 🇺🇸
Breather Hose - Engine to Oil Reservoir, 911
Breather Hose - Engine to Oil Reservoir listed for the 901, g-series.
Exhaust 901g-series - Sierra Madre Collection ↗ 🇺🇸
Retaining Bracket for Window Frame Connection, 911/912/930
Retaining Bracket for Window Frame Connection listed for the 901, g-series, 964, 993.
Body & Glazing 901g-series964993 - Sierra Madre Collection ↗ 🇺🇸
Strut Mount Washer (10 mm), 911/912/930
Strut Mount Washer (10 mm) listed for the 901, g-series, 964.
Suspension & Chassis 901g-series964 - Sierra Madre Collection ↗ 🇺🇸
Muffler - Ansa Style with Dual 60 mm Twin Tail Pipes, 911
Muffler - Ansa Style with Dual 60 mm Twin Tail Pipes listed for the 901.
Exhaust 901 - Sierra Madre Collection ↗ 🇺🇸
Torsion Bar Control Arm (Spring Plate), 911/912/930
Torsion Bar Control Arm (Spring Plate) listed for the 901, g-series.
Suspension & Chassis 901g-series - Sierra Madre Collection ↗ 🇺🇸
Hood Lock, 911/912
Hood Lock listed for the 901.
Body & Glazing 901 - Sierra Madre Collection ↗ 🇺🇸
Fuel Injection Pump Gasket Kit, 911
Fuel Injection Pump Gasket Kit listed for the 901.
Induction & Charging 901 - Sierra Madre Collection ↗ 🇺🇸
Cylinder Air Baffle Kit, 911
Cylinder Air Baffle Kit listed for the 901, g-series, 964, 993.
Engine Internals 901g-series964993 - Sierra Madre Collection ↗ 🇺🇸
Shock Absorber (Racing RSR) Valving 180/170, 911/930
Shock Absorber (Racing RSR) Valving 180/170 listed for the 901, g-series, 964.
Suspension & Chassis 901g-series964 - Sierra Madre Collection ↗ 🇺🇸
Heat Exchanger Set (Left & Right) Stainless Steel, 911
Heat Exchanger Set (Left & Right) Stainless Steel listed for the 901.
Exhaust 901 Stainless Steel (grade not disclosed) - Sierra Madre Collection ↗ 🇺🇸
Engine Compartment Panel (Sheet Metal), 911/912
Engine Compartment Panel (Sheet Metal) listed for the 901.
Body & Glazing 901 - Sierra Madre Collection ↗ 🇺🇸
Bumper Reflector, 911/912
Bumper Reflector listed for the 901.
Body & Glazing 901 - Sierra Madre Collection ↗ 🇺🇸
Oil Line - Bottom of Oil Filter Housing to Engine, 356A/356B/356C/912/356SC
Oil Line - Bottom of Oil Filter Housing to Engine listed for the 901.
Engine Internals 901 - Sierra Madre Collection ↗ 🇺🇸
Exhaust Header Pipe Set (Stainless Steel), 911
Exhaust Header Pipe Set (Stainless Steel) listed for the 901, g-series.
Exhaust 901g-series Stainless Steel (grade not disclosed) - Sierra Madre Collection ↗ 🇺🇸
Parking Brake Cable Connection, 911/912/930
Parking Brake Cable Connection listed for the 901, g-series, 964.
Brakes 901g-series964 - Sierra Madre Collection ↗ 🇺🇸
Bushing for Clutch Release Bearing Shaft, 911/912
Bushing for Clutch Release Bearing Shaft listed for the 901, g-series.
Suspension & Chassis 901g-series - Sierra Madre Collection ↗ 🇺🇸
The Complete Book of Porsche 911 - 4th Edition
Book listed for the 901.
Restoration & Obsolete Parts 901 - Sierra Madre Collection ↗ 🇺🇸
Dog-Leg Shift Pattern Decal - 911 - 912
Decal listed for the 901.
Drivetrain 901 - Sierra Madre Collection ↗ 🇺🇸
Rear Caliper Conversion Kit - 911
Conversion Kit listed for the 901, g-series, 964.
Brakes 901g-series964 - Sierra Madre Collection ↗ 🇺🇸
Side Door Lock Mechanism - Right - 911 - 912
Door Lock Mechanism listed for the 901.
Body & Glazing 901 - Sierra Madre Collection ↗ 🇺🇸
Windshield Seal, 911/912/930
Windshield Seal listed for the 901, g-series, 964.
Body & Glazing 901g-series964 - Porsche AG ↗ 🇩🇪
Oil Hose Connector - 911
Oil Hose listed for the 901, g-series.
Cooling & Lubrication 901g-series - Sierra Madre Collection ↗ 🇺🇸
118 Style Fog Light - Yellow - 911 - 912
Light listed for the 901.
Electrical 901 - Sierra Madre Collection ↗ 🇺🇸
118 Style Fog Light - Clear - 911 - 912
Light listed for the 901.
Electrical 901 - Sierra Madre Collection ↗ 🇺🇸
Pre-Bent Brake Line 10-Piece Kit - 911 - 912
Brake Line Kit listed for the 901.
Brakes 901 Steel (grade not disclosed) - Sierra Madre Collection ↗ 🇺🇸
Pre-Bent Brake Line 9-Piece Kit - 911 - 912
Brake Line Kit listed for the 901.
Brakes 901 Steel (grade not disclosed) - Sierra Madre Collection ↗ 🇺🇸
Pre-Bent Brake Line 9-Piece Kit - 911 - 912
Brake Line Kit listed for the 901.
Brakes 901 Steel (grade not disclosed) - Sierra Madre Collection ↗ 🇺🇸
Seat Base - Right - 911 - 912
Mount listed for the 901.
Interior & Seating 901 - Sierra Madre Collection ↗ 🇺🇸
Seat Base - Left - 911 - 912
Mount listed for the 901.
Interior & Seating 901 - Sierra Madre Collection ↗ 🇺🇸
Slider Track Set - 911 - 912
Part listed for the 901.
Body & Glazing 901 - Sierra Madre Collection ↗ 🇺🇸
Window Crank Handle Cover - 911 - 912
Window Crank Handle Cover listed for the 901, g-series.
Interior & Seating 901g-series - Sierra Madre Collection ↗ 🇺🇸
Shock Absorber - Bilstein B6 Performance - Green - 911 - 930
Part listed for the 901, g-series, 964.
Suspension & Chassis 901g-series964 - Dansk / SSI (JP Group) ↗ 🇩🇰
Handbrake Shoes Return Spring - 356B | 356C | 911
Return Spring listed for the 901, g-series, 964, 993, 996.
Brakes 901g-series964993996 - Sierra Madre Collection ↗ 🇺🇸
M8 Lock Nut - 911
Lock Nut listed for the 901, g-series, 964.
Restoration & Obsolete Parts 901g-series964 - Sierra Madre Collection ↗ 🇺🇸
Piston & Cylinder Mahle Set - 911
Piston & Cylinder Set listed for the 901.
Engine Internals 901 - Sierra Madre Collection ↗ 🇺🇸
Disc Brake Pads Rear - L Caliper - 356C - 911 - 912
Brake Pad listed for the 901.
Brakes 901 - Sierra Madre Collection ↗ 🇺🇸
Door Mirror - Right - Black - 911
Door Mirror Glass listed for the 901.
Interior & Seating 901 - Sierra Madre Collection ↗ 🇺🇸
Door Mirror - Left - Black - 911
Door Mirror Glass listed for the 901.
Interior & Seating 901 - Dansk / SSI (JP Group) ↗ 🇩🇰
Sport Muffler - ANSA Style - 911
Exhaust Muffler listed for the 901.
Exhaust 901 - Sierra Madre Collection ↗ 🇺🇸
Side Window - Right - 911 - 912
Side Window listed for the 901.
Body & Glazing 901 - Sierra Madre Collection ↗ 🇺🇸
Side Window - Left - 911 - 912
Side Window listed for the 901.
Body & Glazing 901