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.
Camshaft Lines
By OE Match
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
The OE Match Cam Line for Cars with Upgraded Chain Tensioners is a high-quality replacement oil feed line designed for Porsche engines fitted with pressure-fed hydraulic chain tensioner upgrades. This critical component delivers engine oil to the chain tensioners, enabling them to maintain correct timing chain tension and ensuring reliable valve timing operation.
PLEASE NOTE: When Ordering This Pipe Also Order 93010734818/1 (Diagram Ref No 15) Which Is The Extension.
Fits:
Diagram Ref No 14
Manufactured to OE specifications for fit, function and durability, this cam oil line is engineered to withstand high oil pressures, engine temperatures and vibration. It is an essential component for maintaining the performance and reliability of upgraded timing chain tensioner systems found on many classic Porsche 911 models.
What This Product Does:
- Supplies pressurised engine oil to hydraulic chain tensioners.
- Helps maintain correct timing chain tension at all engine speeds.
- Supports accurate valve timing and engine performance.
- Reduces timing chain movement and associated wear.
- Forms a vital part of the upgraded pressure-fed chain tensioner system.
- Helps improve engine reliability and longevity.
Symptoms Of Wear Or Failure:
- Visible oil leaks around the cam housing or timing chain covers.
- Oil seepage from pipe unions or fittings.
- Cracked, corroded or damaged oil line sections.
- Reduced oil supply to chain tensioners.
- Timing chain rattling or excessive chain noise.
- Increased engine mechanical noise during start-up.
- Oil pressure loss within the tensioner circuit.
- Premature wear of timing chain and tensioner components.
Why Replacement Matters:
- The cam oil line operates in a high-temperature environment and is continuously exposed to engine vibration, oil pressure fluctuations and age-related deterioration. Over time, corrosion, fatigue or damaged fittings can lead to oil leaks or reduced oil flow to the chain tensioners.
- A failing oil feed line can compromise the operation of the hydraulic chain tensioners, potentially allowing excessive timing chain movement. If left unchecked, this can accelerate wear of the timing chain system and may affect engine timing accuracy. Replacing a worn or damaged cam line helps maintain proper oil delivery, supports reliable chain tensioner operation and protects critical engine timing components from unnecessary wear and potential failure.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010734817
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
in Yellow passivated.
Fits:
Porsche 911 1978-89
* Note when ordering this pipe also order
93010734818/1 (diagram ref no 15) which is the extension
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010734817
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
The OE Match Left Hand Cam Line for Cars with Upgraded Chain Tensioners is a high-quality replacement oil feed line designed specifically for the left-hand side of Porsche engines equipped with pressure-fed hydraulic chain tensioner upgrades. This vital oil line delivers pressurised engine oil directly to the left-hand chain tensioner, ensuring consistent chain tension and reliable valve timing performance.
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram Ref No 1
Manufactured to OE specifications, this replacement cam line offers precise fitment, durability and dependable oil delivery under demanding engine operating conditions. It is an essential component for maintaining the effectiveness of the upgraded chain tensioner system commonly fitted to classic Porsche 911 models.
What This Product Does:
- Supplies pressurised engine oil to the left-hand hydraulic chain tensioner.
- Maintains correct timing chain tension throughout the engine's operating range.
- Supports accurate valve timing and engine efficiency.
- Helps reduce timing chain vibration and movement.
- Forms part of the upgraded pressure-fed chain tensioner system.
- Contributes to the long-term reliability of the engine timing assembly.
Symptoms Of Wear Or Failure:
- Oil leaks around the left-hand cam housing or timing chain cover.
- Oil seepage from unions, fittings or pipe connections.
- Corrosion, cracking or physical damage to the oil line.
- Reduced oil flow to the hydraulic chain tensioner.
- Timing chain rattle, particularly during start-up.
- Increased engine mechanical noise.
- Oil contamination around surrounding engine components.
- Premature wear of timing chain tensioner components.
Why Replacement Matters:
- The left-hand cam line operates in a high-temperature, high-vibration environment and is subjected to constant oil pressure. Over time, ageing, corrosion and fatigue can weaken the line or its fittings, resulting in oil leaks or restricted oil flow.
- A failing cam line can reduce the effectiveness of the hydraulic chain tensioner, potentially allowing excessive timing chain movement and accelerated wear of critical engine components. In severe cases, inadequate tensioner operation may affect engine timing accuracy and reliability.
- Replacing a worn or damaged left-hand cam line helps maintain proper oil delivery to the chain tensioner system, reduces the risk of oil leaks and supports reliable engine timing performance. An OE Match replacement restores the integrity of the lubrication circuit and helps protect valuable Porsche engine components from unnecessary wear.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9301073471Y
The product you are viewing cross references to these numbers
OEMatch Camshaft Lines — Fit, Function, Confidence
OEMatch supplies a curated selection of camshaft lines for Porsche models, chosen to support correct lubrication of the valve train and to suit restoration or routine service tasks. OEMatch camshaft lines components are compatible replacements engineered to original-spec dimensions and tolerances — a practical option when genuine or OEM parts are unavailable.
Available Types
- Stainless-steel rigid oil pipes with formed ends
- Braided high-temperature oil hoses with crimped fittings
- Rubber-reinforced feed lines for classic applications
Understanding OEMatch Camshaft Lines
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original camshaft lines.
OE (Original Equipment) refers to parts matching original specifications for the camshaft lines and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM camshaft lines engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Camshaft oil lines and pipes carry pressurised oil from the engine block to camshaft housings and valve-train bearings, maintaining flow to cam lobes and lifters, reducing friction and helping to control operating temperatures. Regular inspection supports early detection of leaks, blockages or corrosion.
Benefits Include
- Restores consistent oil pressure and flow to camshafts
- Improves sealing at joints to reduce leaks
- Uses corrosion- and heat-resistant materials for longer service life
Why Camshaft Lines Wear and Fail
- Heat degradation that hardens or cracks rubber sections
- Internal clogging from sludge, varnish or carbon deposits
- Corrosion of metal fittings, unions or clamps
- Pressure fatigue at crimps, joints or flex points leading to leaks
The Importance of Replacing with OEMatch Camshaft Lines
Replacing worn or damaged camshaft lines restores reliable oil delivery to the valve train, helps preserve camshaft and bearing life, and reduces the risk of consequential engine damage. During engine rebuilds, restoration or when symptoms such as oil leaks, ticking noises or low oil pressure appear, renewed lines are a prudent measure to protect internal components and maintain the serviceability of Porsche engines.
Advantages
- Options in stainless, braided and classic-style hoses to suit different applications
- Manufactured to model-specific dimensions and fittings for consistent installation
- Improved materials and sealing methods compared with aged originals
