07eins GmbH
The ORIGINAL PDE body mounts for diesel engines with a pump-injector unit
The ORIGINAL PDE body mounts for diesel engines with a pump-injector unit
Suitable for all Audi, Seat, Skoda, and VW TDI engines with PD technology (pump-nozzle units).
PDE body holder / PDE repair holder: The latest development for repairing and preventing damaged PDE seats - can be used universally in pump-injector engines with Bosch injectors Can be installed using the original screws without any modifications to the injectors or cylinder head.
SKU:071MTR001PDEK-01
In stock
Permanently leak-proof and ⅔ cheaper than a cylinder head replacement!
Availability for pickups could not be loaded
ORIGINAL PD injector retainer
The smart ‘ 07eins ’ solution for many pump-jet TDI engines with unit injectors
If your TDI is struggling to start, running roughly, jerking or the oil level is rising, there is often more to it than just a minor leak. The ORIGINAL 07eins PD injector retainer tackles the problem at its source — directly at the seat of the unit injector.
Tried-and-tested ‘ 07eins ’ solution for TDI engines with unit injectors.
Even after installation, if no improvement is seen.
Qualified garages for installation near you.
The original 07eins solution for many PD-TDI engines.
Many TDI problems seem minor — until they become costly.
Rough idling. Poor starting performance. Jerky running. Reduced power. A rising oil level. At first, this seems like a normal age-related problem. In fact, the cause may lie deeper: in the unit injector itself.
The ORIGINAL 07eins PD injector retainer stabilises the PD injector precisely where movement, leaks and consequential damage can occur — directly in the cylinder head.
Symptoms that you might also notice
Many drivers don’t initially look for PD injector retainers, but rather for the symptoms: poor starting, jerking, loss of power or rising oil level. It is precisely these signs that can occur in pump-jet TDI engines with unit injectors when the unit injectors no longer sit securely in the cylinder head, move slightly or the seals no longer provide a reliable seal.
The engine is harder to start than it used to be — particularly when cold, warm or after a long period of inactivity. Often, you have to crank it for longer until the TDI runs smoothly.
The vehicle runs more roughly, unevenly or seems to shake whilst stationary. This may indicate a misaligned PD injector, a leak or uneven fuel injection.
When driving, the engine responds less smoothly, lacks power or no longer runs as confidently as it used to. A change in the injection system 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.
Seals have already been replaced, but the symptoms keep returning. In such cases, the cause often lies not only with the seal, but with the mechanical condition of the PD injector seat.
If the PDE elements continue to wear into the cylinder head, the sealing surfaces may suffer more severe damage. This is precisely why mechanical stabilisation is particularly important.
What the PD injector retainer specifically improves
The ORIGINAL 07eins PD injector retainer encloses and stabilises the unit injector right where the problems arise. Less movement means less risk of renewed leakage, further tilting and additional stress on the seat in the cylinder head.
The PD injector retainers are the universal PD injector bridge
The ORIGINAL 07eins PD injector retainers are the most versatile solution for many TDI engines from the VW Group fitted with unit injectors. They are suitable for 3-, 4-, 5- and 10-cylinder TDI engines manufactured between 1998 and 2010 by Volkswagen, Audi, SEAT and Škoda — particularly where a conventional PD injector bridge cannot be fitted due to the engine’s design.
Selection of affected vehicles
Important: The specific engine and PD injector variant is always the decisive factor. If in doubt, you should check compatibility in advance.
The key benefits — short and clear
The original: developed by 07eins
The original PD injector retainers were developed in 2020 by 07eins and have since become the tried-and-tested solution for many pump-jet TDI engines with unit injectors. They have already been fitted in over 5,000 TDI engines with unit injectors and are an effective means of stabilising the unit injectors and preventing damage to the injector seal seats that could compromise their function.
The system allows for easy installation and removal. The PD injector retainer stabilises the unit injector directly at the source of the problem and helps to reduce movement, leakage and further stress on the seat in the cylinder head.
In many cases, early intervention can help prevent further damage and permanently improve the sealing performance. However, effectiveness always depends on the condition of the seat surfaces and any pre-existing damage.
Our recommendation before replacing the cylinder head
Test the PD injector retainer first.
Particularly in older vehicles with high mileage, several sources of fault may be present simultaneously. That is why 07eins offers an extended return policy for the use of PD injector retainers.
If you do not notice any improvement in your vehicle, 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
Delivery time
Available for immediate delivery upon receipt of payment.
Prefer to have it fitted by a professional? Over 500 partner garages across Europe
Not everyone wants to carry out the installation themselves. That is why 07eins works with over 500 partner garages across Europe who can carry out the professional installation of the ORIGINAL 07eins PD injector retainer.
Important note on effectiveness
All products from 07eins / Engine or unit injector Remedies are designed to minimise the effects of factory-induced design faults in the relevant engines or to alleviate their symptoms.
Using these products at an early stage 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 refunded.
Don’t wait until minor symptoms turn into major damage.
The ORIGINAL 07eins PD injector retainer is the tried-and-tested solution for many pump-jet TDI engines with unit injectors, ensuring that starting problems, loss of power, leaks or a rising oil level do not keep recurring.
TDI engine code letters (affected engines)
TDI engine code letters (affected engines)
1.2 & 1.4 TDI engines:
AMF, ANM, ANY, APE, ASY, ATL, AYZ, BAY, BHC, BMS, BNM, BNV, BWB
1.9 TDI engines:
AJM, ANU, ARL, ASZ, ATD, ATJ, AUY, AVB, AVF, AVQ, AWX, AXB, AXC, AXR, BEW, BGW, BJB, BKC, BKE, BLS, BLT, BMT, BPZ, BRB, BRM, BRR, BRS, BRU, BSU, BSV, BSW, BVK, BXF, BXJ, BXE
2.0 TDI engines:
BDJ, BKP, BMA, BMM, BMP, BPW, BRC, BRT, BST
2.5 TDI engines:
AXD, AXE, BAC, BBE, BBF, BJL, BLJ, BLK, BNZ, BPC, BPD, BPE
5.0 TDI engine:
AJS, AYH, BLE
If your engine code (MKB) isn't listed, your engine may still be affected!
Contact Contact us quickly and we’ll review your MKB just to be safe!
If your engine is affected, we'll add it to the list right away!
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
Each set contains carcase holders, end support dimensions and 07eins PDA screws for PDE body holder M4 x 10
Set of 1 contains:
- 1 x PDE body holder
- 2 x countersunk head screw for PDE body holder Thread size M4 x 10 mm
- 1 x 1 mm, 1 x 0.5 mm and 1 x 0.25 mm End support dimensions
Set of 2 contains:
- 2 x PDE body holder
- 4 x countersunk head screw for PDE body holder Thread size M4 x 10 mm
- 2 x 1 mm, 2 x 0.5 mm and 2 x 0.25 mm End support dimensions
Set of 3 contains:
- 3 x PDE body holder
- 6 x countersunk head screw for PDE body holder Thread size M4 x 10 mm
- 3 x 1 mm, 3 x 0.5 mm and 3 x 0.25 mm End support dimensions
Set of 4 contains:
- 4 x PDE body holders
- 8 x countersunk head screw for PDE body holder Thread size M4 x 10 mm
- 4 x 1 mm, 4 x 0.5 mm and 4 x 0.25 mm End support dimensions
Set of 5 contains:
- 5 x PDE body holder
- 10 x countersunk head screw for PDE body holder Thread size M4 x 10 mm
- 5 x 1 mm, 5 x 0.5 mm and 5 x 0.25 mm End support dimensions
Set of 10 contains:
- 10 x PDE body holder
- 20 x countersunk head screw for PDE body holder Thread size M4 x 10 mm
- 10 x 1 mm, 10 x 0.5 mm and 10 x 0.25 mm End support dimensions
End support dimensions for 07eins PDE body holder / PDE repair holder in thicknesses of 1 mm, 0.5 mm and 0.25 mm. 1 end support dimension is required per PDE.
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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Die PD-Injektorhalter von 07eins sind eine einzigartige Lösung. Eine interessante technische Zusatzlösung zur Injektormontage zur Verlängerung der Funktionalität und Lebensdauer des Motors, die das Ingenieurteam der VAG-Gruppe nicht realisieren konnte. Präzise Verarbeitung, schnelle Lieferung ab Bestellung. Nach der Selbstmontage der Halter, dem Einbau der Injektoren und der Einstellung der Injektoren gemäß den ŠKODA-Werkseinstellungen verringert sich das Motorgeräusch. Ich empfehle es allen, die ihren PD-Motor retten und verewigen möchten.
Die verstärkten Halterungen in Verbindung mit den verstärkten Dichtungen haben die Undichtigkeit am Motor behoben. Ich bin sehr zufrieden damit. Einziger Nachteil ist, dass kein Anziehdrehmoment für die kleinen Schrauben angegeben ist.
Leider nach 5000 km wieder startprobleme. Ggf. Falsches stützmaß verwendet. Eine Empfehlung welches Stützmaß verwendet werden soll, wäre gut. Alles wieder auseinander und nochmal neu.
Schönen guten Tag,
das Anpassen der Endstützmaße wird in unserer Einbauanleitung genau beschrieben. Gerne stelle ich Ihnen den Link dazu nochmals zur Verfügung. https://cdn.shopify.com/s/files/1/0536/7883/3847/files/07eins_Einbauanleitung-PDE-Korpushalter_DE_V1_5_2025-12.pdf?v=1764952006
Bei weiteren Fragen bitte einfach kurz melden. Wir sind gerne für Sie da.
Viele Grüße
Patricia Wimmer
Reviews in Other Languages
Bonjour.Produit de qualité ,correspond à la description.Bonne transaction.Livraison rapide.
Minden rendben van, köszönöm.
Very good customer service 👍🏻🍀
