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Details
| Specification | Value |
|---|---|
| Brand | ELRING |
| MPN | 344.400 |
| Height [mm] | 7 mm |
| Inner Diameter [mm] | 42 mm |
| Outer Diameter [mm] | 56 mm |
| Radial Shaft Seal Design | A |
OE numbers (7)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—003 997 51 46
- MERCEDES-BENZ—005 997 00 47
- DAF—0213 966
- FIAT—4142168
- SKODA—954-042107
- MERCEDES-BENZ—A 003 997 51 46
- MERCEDES-BENZ—A 005 997 00 47
Where this part fits
Original-fit position for OE A0039975146.
About this product
When seal ring performance matters, the ELRING 344.400 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Height [mm]: Ceramic mm, Material: 27, Inner Diameter [mm]: 42 mm, Outer Diameter [mm]: 56 mm, Radial Shaft Seal Design: A. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with MERCEDES-BENZ, TOYOTA vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 003 997 51 46, 005 997 00 47, 0213 966, 12010943B and 13 more. Matching these numbers confirms a like-for-like replacement with no loss of function. ELRING is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
About ELRING
Elring, founded in 1879 in Dettingen an der Erms, Germany, is a globally recognised specialist in engine sealing technology and gasket manufacturing. Elring specialises in cylinder head gaskets, valve cover gaskets, oil pan gaskets, exhaust manifold gaskets, and complete gasket sets. As an OE supplier to Mercedes-Benz, BMW, Volkswagen, and Audi, Elring gaskets deliver factory-precision sealing. With 140+ years of sealing innovation and state-of-the-art manufacturing, Elring is the professional's choice for leak-free engine assembly and repair.
Suitable cars
Equivalent products (10)
Seal Ring ELRING 344.400 — compatible car models
| Car models | MERCEDES-BENZ: T2/L Municipal Vehicle, T2/LN1 Bus, T2/LN1 Cab with engine, T2/LN1 Platform/Chassis, T2/LN1 Van, T2/L Platform/Chassis, T2/L Van; TOYOTA: DYNA Platform/Chassis (U, Y), LAND CRUISER (J4, J5), LAND CRUISER Pickup (J4) |
|---|---|
| Engines | LKO 508 DG (309.430, 309.431, 309.432, 309.433, 309.435); O 609 D (672.072, 672.073); 809 DT (670.199); 609 D (668.001, 668.002, 668.003); 609 D (668.061, 668.062, 668.063); L 408 DG (309.300, 309.301, 309.302, 309.303); L 408 DG (309.311, 309.312, 309.313, 309.314, 309.315,...; 3.8 D; 3.8 D 4WD |
| Year of manufacture | 1965-2011 |
| Manufacturer article number (MPN) | 344.400 |
| OE part numbers | 003 997 51 46, 005 997 00 47, 0213 966, 4142168, 954-042107, A 003 997 51 46, A 005 997 00 47 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
ELRING 344.400 . Dust Cover: 50. Goods tariff number: 8484200000. Height [mm]: 7 mm. Inner Diameter [mm]: 42 mm. Material: 27. Outer Diameter [mm]: 56 mm. Radial Shaft Seal Design: A
- 1x Seal Ring
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Seal Ring compatible with my car?
This Seal Ring fits MERCEDES-BENZ, TOYOTA vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this ELRING Seal Ring have?
This ELRING Seal Ring has the following specifications: Height [mm]: 7 mm; Material: 27; Inner Diameter [mm]: 42 mm; Outer Diameter [mm]: 56 mm; Radial Shaft Seal Design: A; Dust Cover: 50. Check the full specifications table above for complete details.
What OE part numbers does this Seal Ring replace?
This Seal Ring replaces OE part numbers: 003 997 51 46, 005 997 00 47, 0213 966, 4142168, 954-042107, A 003 997 51 46, A 005 997 00 47. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Ring cost?
This ELRING Seal Ring is available for £12.99. Seal Ring prices vary depending on brand, specifications, and vehicle compatibility. ELRING parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Seal Ring?
Regular inspection of your Seal Ring is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Seal Ring?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Seal Ring fitted by a professional mechanic.
Can I use this part as a replacement for OE 003 997 51 46?
Yes, this ELRING Seal Ring is a direct replacement for OE part number 003 997 51 46. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the ELRING 344.400 the same as the ELRING 000.140?
No, while both are Seal Ring parts, they are different products. The ELRING 344.400 has Height [mm]: 7 mm, Material: 27, Inner Diameter [mm]: 42 mm. The ELRING 000.140 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
