do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Engine Oil Tank
Restore the heart of your classic Porsche's dry sump
lubrication system with this OE Match Oil Tank, developed for the legendary
Porsche 911 RSR 2.8 and 3.0 litre race cars. Manufactured to OE specifications,
this premium replacement faithfully reproduces the original design, providing
factory-style fitment, correct oil capacity and dependable performance for
restoration and historic motorsport applications.
Fits:
- Porsche 911 RSR 2.8ltr
- Porsche 911 RSR 3.0ltr
This oil tank is engineered to meet the demands of high-performance air-cooled flat-six engines, ensuring a reliable oil supply under both road and competition conditions. Whether you're rebuilding an authentic RSR, restoring a historic race car or maintaining a high-value classic Porsche, this oil tank delivers the quality and accuracy expected from an OE Match component.
What Does the Oil Tank Do?
Unlike a conventional wet sump engine, the Porsche 911 RSR uses a dry sump lubrication system, with the oil tank acting as a separate oil reservoir.
The oil tank stores the engine's oil supply before it is circulated throughout the lubrication system. It also helps separate air from the returning oil, promotes cooling and ensures a consistent oil supply during high cornering, braking and acceleration forces.
A correctly functioning oil tank helps provide:
- Consistent engine oil supply
- Stable oil pressure
- Efficient oil cooling
- Effective oil de-aeration
- Reliable lubrication during high-performance driving
- Long-term engine protection
- Proper operation of the dry sump lubrication system
Why Replace the Oil Tank?
After decades of use, original oil tanks can suffer from corrosion, internal contamination or physical damage that compromises both reliability and engine protection.
Replacement may be necessary due to:
- Internal corrosion
- External rust
- Accident damage
- Fatigue cracking
- Damaged mounting points
- Previous repairs
- Contaminated internal surfaces
- Distorted oil pipe connections
- Oil leaks
- Restoration requirements
Replacing the oil tank during an engine rebuild or vehicle restoration helps ensure the lubrication system performs exactly as intended.
Symptoms of a Damaged Oil Tank
A replacement oil tank should be considered if you notice:
- Oil leaks from the tank
- Corrosion around seams or welds
- Damaged mounting brackets
- Cracked or dented tank body
- Oil contamination
- Loose oil connections
- Persistent oil seepage
- Physical damage following impact
- Signs of previous poor-quality repairs
Any signs of corrosion inside the oil tank should be addressed immediately, as debris can circulate throughout the engine and cause extensive internal damage.
Benefits
Installing this OE Match oil tank helps to:
- Restore correct oil system operation
- Maintain stable oil pressure
- Improve lubrication reliability
- Replace corroded or damaged original tanks
- Reduce the risk of oil leaks
- Preserve factory appearance
- Support authentic
- RSR restorations
- Protect valuable engine components
- Enhance long-term reliability
- Maintain the integrity of the Porsche dry sump lubrication system
Installation Recommendations
Professional installation is strongly recommended.
During installation, inspect:
- Oil lines
- Flexible oil hoses
- Oil thermostat
- Oil filter console
- Oil pressure relief valve
- Oil level sender
- Oil tank mounting rubbers
- Tank retaining hardware
- Engine oil cooler
- Oil breather hoses
- Seals and gaskets
Flush the lubrication system before installation to remove contaminants from previous components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
911107006RS
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The OE Match Oil Tank Cap is a premium-quality replacement engine oil filler cap designed to provide a secure, leak-free seal for the engine oil tank on compatible Porsche models. Manufactured to OE specifications for fit, sealing performance and durability, this oil tank cap prevents oil leakage and contamination while maintaining the correct pressure within the engine lubrication system.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 356 1950-55Porsche 356A 1955-59
- Porsche 356B 1959-63Porsche 356C 1963-65
Diagram Ref No 24
Manufactured from high-quality automotive-grade materials with an integrated oil-resistant sealing gasket, the cap is engineered to withstand continual exposure to engine oil, heat, vibration and harsh engine bay conditions. Precision-moulded to OE dimensions, it provides direct OE-style fitment and a positive locking action, making it the ideal replacement for worn, damaged or missing original oil tank caps.
What This Product Does:
- Seals the engine oil tank securely.
- Prevents engine oil leaks from the filler neck.
- Protects the lubrication system from dirt, dust and moisture.
- Helps maintain correct crankcase and oil system integrity.
- Provides a secure locking fit during vehicle operation.
- Supports reliable engine lubrication.
- Restores factory sealing performance.
- Forms an essential part of the engine lubrication system.
Symptoms Of Wear Or Failure:
- Engine oil leaking around the filler neck.
- Oil residue on or around the oil tank.
- Loose or poorly fitting oil cap.
- Cracked or damaged cap housing.
- Perished, flattened or missing sealing gasket.
- Oil smell from the engine bay.
- Dirt or moisture entering the oil tank.
- Difficulty securing the cap correctly.
- Visible wear or deterioration due to heat exposure.
- Engine bay contamination caused by oil seepage.
Why Replacement Matters:
- The oil tank cap is continually exposed to engine heat, oil vapours, vibration and repeated removal during servicing. Over time, the sealing gasket can harden or deteriorate, while the cap itself may crack, warp or lose its ability to lock securely.
- A faulty oil tank cap can allow oil to leak from the filler neck, creating engine bay contamination and increasing the risk of low oil levels. It can also permit dirt, moisture and other contaminants to enter the lubrication system, potentially accelerating engine wear and reducing long-term reliability.
- Replacing a worn or damaged oil tank cap restores a secure, leak-free seal and helps maintain the integrity of the engine lubrication system. The OE Match Oil Tank Cap is manufactured to OE standards using premium-quality materials, providing factory-style fitment, dependable sealing performance and long-lasting durability, ensuring the reliability and protection expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG20727100
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356 1950-65
Porsche 912 1965-69
Click 'Zoom in' for large parts diagram.
Diagram ref no 29
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61607070
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
Fits:
Porsche 356 Pre A (1954 - 1955)
Porsche 356 A (1955 - 1957)
Click 'Zoom in' for large parts diagram.
Diagram ref no 50
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
53907071
The product you are viewing cross references to these numbers