07eins GmbH
ORIGINAL PDE Bridge for VW T5 2.5 TDI Engines (All Model Codes)
ORIGINAL PDE Bridge for VW T5 2.5 TDI Engines (All Model Codes)
Suitable for all Audi, Seat, Skoda, and VW TDI engines with PD technology (pump-nozzle units).
The PDE bridge, also known as a pump-nozzle bridge, is a repair component used in TDI diesel vehicles with pump-nozzle injection systems from the VW Group to secure the injection nozzles (PDEs) and keep them permanently centered in the cylinder head. They prevent the injectors from shifting due to engine vibrations or from grinding into the cylinder head. The sealing rings remain in their intended position and can seal perfectly again.
SKU:071MTR002PDEB
In stock
Permanently leak-proof and ⅔ cheaper than a cylinder head replacement!
Availability for pickups could not be loaded
ORIGINAL PD injector bridge for VW T5 2.5 TDI – T5 Transporter 5 | T5 Flatbed | T5 Panel Van | T5 Bus | T5 Caravelle | T5 California
Repair kit for the permanent centring of the unit injectors
The permanent solution to cold start problems, jerking and diesel in the engine oil for your T5 van – without an expensive cylinder head replacement!
Does your VW T5 2.5 TDI experience starting difficulties after a long period of inactivity, an uneven idle, or is the oil level rising due to diesel dilution? This is often caused by the unit injectors being fixed on one side only in the aluminium cylinder head. Vibration forces cause the injectors to work their way into the soft aluminium. The sealing rings lose their seal, the fuel pressure drops and diesel enters the engine oil.
The ORIGINAL 07eins® PD injector bridge permanently resolves this factory-related issue. It securely fixes and centres all five unit injectors in the cylinder head, realigns the seals to their correct position and prevents further settling.
The tried-and-tested 07eins solution for VW T5 2.5 TDI pump-jet TDI engines with unit injectors: designed to permanently secure and centre the unit injectors in the aluminium cylinder head — without machining the cylinder head.
Tried-and-tested solution for VW T5 2.5 TDI pump-jet TDI engines with unit injectors.
Even after fitting, if no improvement is noticed.
Qualified workshops for installation near you.
The original PD injector bridge from the inventor of the solution.
When the PDEs shift, that’s when the real problem begins.
In 2.5 TDI common-rail engines with unit injectors from the VW Group, the unit injectors can shift within the cylinder head or become embedded in the sealing surfaces due to vibrations and stress. The result: the sealing rings no longer fit properly, the seal deteriorates and typical PDE problems can arise.
The ORIGINAL 07eins PD injector bridge permanently secures and centres the unit injectors in the cylinder head. The sealing rings remain in their correct position and can seal reliably.
These symptoms may indicate wandering or leaking PDEs
Many TDI drivers don’t initially look for a PD injector bridge, but rather for the symptoms: poor starting, jerking, loss of power, diesel in the oil or a rising oil level. It is precisely these symptoms that can occur in the VW T5 2.5 TDI if the unit injectors in the cylinder head no longer fit securely, move slightly or the seals no longer provide a reliable seal.
The engine is harder to start in the morning, after a long period of inactivity, or even when the engine is warm. Often, you have to crank it for longer until the TDI runs smoothly.
The engine idles roughly, shakes or runs unevenly whilst driving. This may indicate a misaligned PD injector, a leak or uneven fuel injection.
The TDI no longer pulls as it used to, accelerates more sluggishly or feels less powerful under load. An imperfect seal or altered injection conditions can noticeably impair engine performance.
The oil level appears to be rising, or the engine oil smells of diesel. This may be caused by diesel in the engine oil — a risk to bearings, the camshaft, the turbocharger and general engine lubrication.
If diesel fuel leaks past the unit injector seals, this may be noticeable due to a smell of fuel, changes in the oil or unusual starting behaviour.
If the engine is no longer injecting fuel properly or is no longer burning fuel efficiently, diesel consumption may increase. This symptom is often first noticed during everyday driving or on longer journeys.
Black or bluish smoke may indicate incomplete combustion, oil burning or a fault with the fuel injection system. This should be checked, particularly if accompanied by starting problems or jerking.
If unit injector seals have already been replaced and the problems recur, the cause often lies deeper: the PDEs must be mechanically stabilised so that the seal can operate permanently in its intended position.
What the PD injector bridge does
Why the 07eins PD injector bridge is deliberately designed differently
A PD injector bridge must do more than simply connect the unit injectors as rigidly as possible. What matters is how the system behaves under real-world engine conditions: during cold starts, warm-up, under vibration, during load changes and during subsequent cooling.
This is precisely why 07eins relies on a multi-part PD injector bridge with an aluminium connecting strip and tool steel brackets. The bridge’s elongated structure operates thermally closer to the aluminium cylinder head. The highly stressed clamping areas are made of tool steel — precisely where the holding force is really needed.
The technical core: aluminium behaves differently to steel
The cylinder head of the VW T5 2.5 TDI is made of aluminium. Aluminium expands significantly more than steel when heated. During operation, the cylinder head can move along the length of the PD injector bridge by an amount that is technically significant in engine construction.
The connecting strip better matches the thermal behaviour of the aluminium cylinder head.
The U-brackets secure the PDEs precisely where high local forces are exerted.
The design is intended to stabilise the assembly without introducing unnecessary additional stresses.
In short: 07eins uses tool steel not less, but more selectively. The aim is not maximum rigidity, but a technically sound fixation under real-world engine conditions.
07eins ’s multi-piece PD injector bridge vs. a rigid, one-piece tool steel PD injector bridge
It is not maximum rigidity that determines effective PD injector mounting, but rather the interplay of holding force, tolerance compensation, thermal behaviour and low-stress installation in the aluminium cylinder head of the VW T5 2.5 TDI.
07eins PD injector bridge
Multi-part design comprising an aluminium connecting strip and tool steel brackets.
Rigid, one-piece tool steel PD injector bridge
Fully rigid construction made from tool steel.
Conclusion: controlled flexibility rather than maximum rigidity.
07eins ’s PD injector bridge combines an aluminium connecting bar with precision tool steel brackets. This ensures that the holding force is applied exactly where it is needed, whilst the long bridge structure is better suited to the thermal behaviour of the aluminium cylinder head. The aim: to stabilise the PDEs permanently, secure them more evenly and relieve the cylinder head of stress as much as possible.
Note: This comparison outlines the design differences between the multi-piece 07eins PD injector bridge with aluminium connecting strip and tool steel brackets and a rigid, one-piece tool steel PD injector bridge. Set components such as seals, wiring harness, PFS kit or fitting kit are deliberately not included in this comparison.
Suitable for 2.5 TDI / R5 TDI unit injector engines from the VW Group
The ORIGINAL 07eins PD injector bridge is designed for relevant 2.5 TDI pump-jet TDI engines with unit injectors from the VW Group. The vehicle model, engine variant and engine code letter are crucial for identification.
VW T5 2.5 TDI
Transporter, Panel Van, Estate, Multivan, Bus, Caravelle, California and 4Motion.
VW Touareg 7L
2.5 R5 TDI pump-jet TDI engines with a different installation configuration to the VW T5.
Other VW Commercial Vehicles
These codes originate from the wider 2.5 TDI range and should be checked against your specific vehicle before ordering.
The original: developed by 07eins
The original PD injector bridge was developed by 07eins back in 2015 and has since been fitted in over 10,000 vehicles worldwide. It is a tried-and-tested solution for repairing damaged cylinder heads and for preventing damage to the injector seal seats that could compromise functionality.
The modular, utility model-protected system enables hassle-free installation and removal. The flexible connecting strip made from a special aluminium alloy accommodates the necessary tolerance compensation between the individual injectors and ensures even pressure distribution.
In many cases, the newly centred PDEs can re-seal even where the sealing surfaces are already damaged. However, the effectiveness depends on the condition and any pre-existing damage to the seating surfaces.
Our recommendation before replacing the cylinder head
Test the PD injector bridge first.
Particularly in older vehicles with high mileage, several potential faults may be present simultaneously. That is why 07eins offers an extended returns policy for the use of the PD injector bridge.
If you do not notice any improvement in your vehicle’s performance, you can return the product within 6 months for a refund of the purchase price — regardless of whether there are signs of use.
Installation costs, removal costs, consumables, diagnostic costs and other associated costs are excluded from this.
Additional support on the 07eins website
Contents of delivery
- 1x ORIGINAL 07eins PD injector bridge
- 1x flexible connecting strip made from a special aluminium alloy
- 5x steel clamping brackets / tool steel brackets
- Mounting bolts
- Fixing clamps for the electrical connection strip
Delivery time
Available for immediate dispatch upon receipt of payment. Orders received and paid for by 11:00 am are usually dispatched the same day.
Important note on performance
All products from 07eins / Engine or unit injector Remedies are designed to minimise the effects of factory-induced design flaws in the relevant engines or to alleviate their symptoms.
Early use of these products can have a positive effect on the service life of the cylinder head and limit the impact of damage that has already occurred. However, even our products cannot compensate for run-in marks and damage to the sealing surfaces that are too far advanced.
Any installation costs, removal costs, consumables, diagnostic costs and other associated costs are always borne by the customer and will not be reimbursed.
Buy the original PD injector bridge — directly from the inventor.
The tried-and-tested 07eins solution for VW T5 2.5 TDI pump-jet TDI engines with unit injectors: multi-piece PD injector bridge with aluminium connecting strip and tool steel brackets — designed for permanent centring, improved sealing and a low-stress fit within the aluminium cylinder head.
2.5 TDI engine code letters (affected engines)
2.5 TDI engine code letters (affected engines)
AXD, AXE, BAC, BBE, BBF, BJL, BLJ, BLK, BNZ, BPC, BPD, BPE
If your engine code letter (MKB) is not listed, it is still possible that the engine is affected!
Contact us us quickly and we will check your MKB to make sure!
If your engine is affected, we will add it to the list immediately!
This will help other affected TDI drivers. Thank you very much! 🙏🏻
Our recommendation for severely damaged cylinder heads
Our recommendation for severely damaged cylinder heads
Reinforced VITON gasket rings in combination with our original PDE bridge also help in the event of severe run-in marks in the cylinder head: thanks to their larger diameter than the standard gasket rings, they keep the cylinder head tight again, while the PDE bridge fixes the PDEs in place and prevents them from working their way back into the cylinder head.
6-month right of return
6-month right of return
See for yourself - without any risk!
If the product does not meet your expectations, you can easily within 6 months You only have to pay the shipping costs.
Before replacing the cylinder head - test the PDE bridge!
Unfortunately, in older vehicles with high mileages, the sources of faults are always varied.
We would like to support you in your decision to repair and therefore offer you the following for the use of our products Extended right of return.
If there is no improvement to your vehicle, you can use our products 6 months The product can be returned for a full refund of the purchase price, regardless of whether there are any signs of use (assembly/disassembly costs, consumables and follow-up costs are excluded).
Fast delivery times (DHL, DHL Express, UPS)
Fast delivery times (DHL, DHL Express, UPS)
We ship orders that received and paid by 11:00 are, same day (Mondays to Fridays) by DHL.
Express deliveries are made by UPS or DHL Express delivered.
Scope of delivery
Scope of delivery
- 1 x Flex connecting strip
- 5 x steel clamping brackets
- Mounting screws and
- Fixing clamps for the electrical connection strip
Manufacturer
Manufacturer
07eins GmbH
Willenbach 12
84367 Reut
Germany
Email: info@07eins.com
Notes
Notes
All products from 07eins / engine (pump-nozzle remedy) are designed to minimize the effects of existing factory design defects on the engines concerned or to reduce their symptoms. Early use of the products can have a positive influence on the service life of the cylinder head and limit the effects of damage that has already occurred. However, our products are not able to compensate for excessive running-in marks and damage to the sealing surfaces. Any assembly/disassembly costs incurred as a result of use, consumables and follow-up costs are always the responsibility of the customer and will not be reimbursed by Pumpe-Düse-Abhilfe.
DÜSENFUCHS - your contact when it comes to injectors!
- DÜSENFUCHS is the official sales and cooperation partner of the 07eins GmbH
- DÜSENFUCHS Overhauled pump-nozzle elements from 07eins recommended!
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Genial entwickeltes Produkt um einem gravierenden Produktionsfehler entgegenzuwirken! Motor springt jedes einzelne Mal sofort und zuverlässig an.
Passt perfekt und die Anleitung ist auch sehr gut! Damit läuft der dicke wieder ein paar tausend kilometer
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Mooi product, bedrijf is goed bereikbaar en reageert snel op mails en denkt mee in oplossingen.
5 sterren dik verdiend
