VICTOR REINZ 81-26248-00 Benz Crankshaft Seal 884109175858

( Brand: Victor Reinz ), ( Manufacturer Part Number: 81-26248-00 ), ( Product Type: Engine ), ( UPC: 884109175858 ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Mercedes-benz ), ( Compatible Model S : Slk230, C230, C280, C220, 190e, Cl600, Cl500, S600, S320, S500 ), ( Fitnote: Location, Fits Models With M 111.961 Engine. ), ( Product Subtype: Crankshafts ), ( Type: Seals Gaskets ), ( Product Details: Engine Crankshaft Seal ), ( Department: Replacement )

Review VICTOR REINZ Mercedes benz Crankshaft Seal fits SLK230 1997–2004

The **Victor Reinz 81-26248-00** is a high-performance, precision-engineered crankshaft seal designed specifically for the **Mercedes-Benz SLK 230 (W170) models produced between 1997 and 2004**, including both the **SLK 230 Kompressor (turbocharged) and the naturally aspirated versions**. Crafted to meet the demanding requirements of this iconic roadster s high-revving M111 or M112 inline-four engine, this seal is built to ensure optimal engine longevity, reliability, and performance. Made from **high-quality, oil-resistant synthetic rubber**, the Victor Reinz 81-26248-00 features a **reinforced lip design** that maintains a tight seal under high-pressure conditions, preventing oil leaks while withstanding the intense heat and mechanical stress generated by the SLK s aggressive driving dynamics. The seal s **precision-molded construction** guarantees a perfect fit within the engine bay s tight confines, reducing the risk of installation errors that could compromise engine integrity. Whether you re restoring a classic SLK, addressing a persistent oil leak, or performing routine maintenance, this seal delivers **superior durability and leak resistance**, making it an essential upgrade for enthusiasts and mechanics alike. Backed by Victor Reinz s reputation for **OEM-quality components**, this part is engineered to exceed factory specifications, ensuring seamless compatibility with the SLK s intricate engine architecture. With its **long-lasting performance and ease of installation**, the Victor Reinz 81-26248-00 is the ideal choice for maintaining the SLK 230 s legendary driving experience while safeguarding its mechanical heart.

The **Victor Reinz 81-26248-00** is a widely recommended crankshaft seal for the **Mercedes-Benz SLK 230 (W170, 1997 2004)**. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the Victor Reinz 81-26248-00 Crankshaft Seal**

1. **High Quality Materials**

Victor Reinz is known for using durable, high-grade materials in its seals, including reinforced rubber and precision-engineered metal components. This ensures better longevity and resistance to oil and heat compared to cheaper alternatives.

2. **Proven Compatibility**

This specific part number (81-26248-00) is designed exclusively for the **SLK 230 (M120 engine)**, making it a direct fit without modifications. It matches the original equipment manufacturer (OEM) specifications, reducing the risk of leaks or improper installation.

3. **Positive User Feedback**

Many owners and mechanics report satisfactory performance with this seal, citing fewer leaks and improved reliability after replacement. The seal is often praised for its ease of installation, especially when compared to OEM or aftermarket alternatives that may require additional machining.

4. **Warranty and Support**

Victor Reinz offers warranties on its products, providing some assurance against defects. The brand is also widely available through reputable auto parts suppliers, ensuring easy access to replacements if needed.

5. **Cost-Effective for the Value**

While not the absolute cheapest option, the Victor Reinz seal strikes a balance between affordability and quality. It is typically priced lower than OEM seals but significantly better than generic or low-end aftermarket parts.

6. **Minimal Modifications Required**

Unlike some aftermarket seals that may require crankshaft polishing or other adjustments, the Victor Reinz 81-26248-00 often fits without additional preparation, making it a straightforward upgrade for DIYers.

---

### **Cons of the Victor Reinz 81-26248-00 Crankshaft Seal**

1. **Not OEM-Level Durability**

While high-quality, Victor Reinz is not an OEM part, meaning it may not last as long as a genuine Mercedes-Benz seal in extreme conditions (e.g., high-mileage engines with significant wear). Some users report that OEM seals can outlast aftermarket alternatives in severe cases.

2. **Potential for Leaks Over Time**

Like all seals, this one can degrade due to age, heat, or contamination. Some owners report leaks after 50,000 100,000 miles, though this varies widely based on driving conditions and maintenance. Regular oil changes and cleanliness during installation can mitigate this risk.

3. **Installation Can Be Challenging**

Replacing a crankshaft seal requires removing the engine from the vehicle (or at least the oil pan and front cover) and often involves precision alignment. While the seal itself is easy to install, the process can be labor-intensive, especially for inexperienced DIYers. Improper installation (e.g., uneven seating or damage to the seal) can lead to premature failure.

4. **Limited Availability in Some Regions**

While widely stocked in North America and Europe, Victor Reinz parts may be harder to find in certain markets or through smaller auto shops. This could be a concern if you need a replacement quickly.

5. **Price Sensitivity**

For budget-conscious buyers, the Victor Reinz seal may still be more expensive than the cheapest aftermarket options (e.g., some generic or no-name seals). However, these cheaper alternatives often lack the durability and reliability of Victor Reinz.

---

### **Conclusion**

The **Victor Reinz 81-26248-00 crankshaft seal** is an excellent choice for the **Mercedes-Benz SLK 230 (1997 2004)** due to its high quality, proven compatibility, and positive user experiences. It offers a strong balance between cost and performance, making it a reliable upgrade for most owners. While it may not match the longevity of an OEM seal in extreme cases, it significantly outperforms cheaper alternatives and is a safer bet than generic parts.

The main drawbacks potential long-term leaks, installation complexity, and non-OEM status are outweighed by its overall reliability and ease of use for the average DIYer or professional mechanic. If you prioritize quality and want to avoid the hassle of dealing with low-end seals, Victor Reinz is a strong recommendation.

---

### **Recommendation**

1. **Purchase from a reputable supplier** (e.g., RockAuto, Amazon, or a trusted local auto parts store) to ensure authenticity.

2. **Follow proper installation procedures**, including cleaning the crankshaft and oil pan surfaces, using a sealant if recommended, and ensuring the seal is evenly seated.

3. **Consider professional installation** if you re unsure about the process, as improper handling can void the seal s performance.

4. **Monitor oil leaks** after installation. If leaks persist, inspect the installation or check for contamination (e.g., debris in the oil).

5. **Combine with other maintenance** (e.g., oil filter change, crankshaft polishing if needed) to extend the seal s lifespan.

For most SLK 230 owners, this seal will provide a reliable, long-lasting solution without the premium price of OEM parts. If you re on a tight budget, weigh the risk of cheaper alternatives carefully, as they often lead to earlier failures and additional costs.

Details:

This product is made of high-quality components to meet and exceed strict quality requirements. And how do you know if you re getting the best price. Designed to meet your specific needs. Crankshaft Seal 81-26248-00 by Victor Reinz.

Features: Made with precision and quality in mind. Do you recognize the name on box. Manufactured to meet or exceed strict quality requirements. It carries everything from gaskets and seals to repair oil leaks, engine control system sensors make that dash light go out, parts like camshafts timing chains for major repairs.

Designed to deliver trouble-free, consistent performance. You won't have those concerns with replacement parts.

part #: 812624800 prices

• $14.83-$34.99

specifications cranshafengin:

• for makes: Mercedes
• for years: 1997-2004
• brand: Victor Reinz
• mpn: 81-26248-00
• product type: Engine
• upc: 884109175858
• fitment type: Direct Replacement
• compatible make s : Mercedes-benz
• compatible model s : Slk230, C230, C280, C220, 190e, Cl600, Cl500, S600, S320, S500
• fitnote: Location, Fits Models With M 111.961 Engine.
• product subtype: Crankshafts
• type: Seals Gaskets
• product details: Engine Crankshaft Seal
• department: Replacement

shipping cranshafengin:

• class: Standard
• cost: $19.91
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• transit: 3-7 Days

returns cranshafengin:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments cranshafengin:

• credit card: Mastercard
• other
• wallet: Google-pay

offer cranshafengin:

• quantity: 5
• started: February 23, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

seller cranshafengin:

• rating: 98.7%
• city: Rockville Centre, New York
• # reviews: 363164

general cranshafengin:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

Victor Reinz 81-26248-00 Is Similar To:

• 0179977447 Victor Reinz New Rear 4026634102220 (28.1% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(January 10th, 2018)
• 048-115-147 Victor Reinz Porsche Crankshaft Seal Oil Pump Part (48.2% similar) Buyer pays return shipping. Victor Reinz new front crankshaft seal oil pump for 924 Porsche's part 147BOX also has listed on it...(August 13th, 2018)
• 068103051g Victor Reinz Rear Main (33.3% similar) I got for a project and never used. Rear mail seal Victor Reinz. New condition never installed...(December 13th, 2017)
• 11 14 1 432 240 Victor Reinz (23.3% similar) BMW E30 E34 z3 E36 E39 E46 E60 gasket for crankshaft seal housing part fits: rear brand new with full 1 year warranty. BMW part 240 made by Victor Reinz if you are not sure about the fitting your car, please e-mail us cars vain. May get any for car want. 9l l4 position qty: rear z3...(February 25th, 2018)
• 11147512100 Victor Reinz Sealing Products Bmw Crankshaft (41.2% similar) I E71, E72 550 F07 F10 F11 650 F12 F13 7 F01, F02 hybrid 77 F02, F04 7750 750 E60 E61 E63 i,li E65, E66 E64 F01,F02. Fits: I E60 735I E65, E66 740 i,li 545 E61 645 Ci E63 E64 745 x5 I E71 x6 I E70 x6 E71, E72 hybrid X6X6...(February 25th, 2018)
• 46293 Victor Reinz Ft Crankshaft Seal Ford Aerostar Bronco Econoline Van (40.8% similar) Inc 6546HG4ZBMLRA1. The shipping calculator is not always accurate and doesn list all options. May fit other vehicles. Offering a new old stock front crankshaft seal from Victor Reinz, part many different variables go into vehicle applications engine size, transmission, model, brake system, wheel ...(June 18th, 2018)
• 65025sf Victor Ft Crankshaft Seal Regal Lesabre Skylark Monte Carlo Cutlass (32% similar) It may have factory or storage imperfections, blemishes, dings, dimples, etc. Inc 6543HG4ZBMLRA2. A new old stock part does not mean that it is identical to original or in perfect condition...(June 18th, 2018)
• 66941 Victor Reinz Rear Engine Crankshaft Seal 00725975288979 (47.1% similar) Just the option. Your satisfaction is our motivation. Our expertise your car is one of most important investments so we treat vehicle as the asset it...(January 8th, 2019)
• 67709 Victor Reinz Hemi Rear Crankshaft Oil Seal And Retainer Gasket (43.4% similar) ...(June 21st, 2018)
• 67729 Victor Reinz Rear Engine Crankshaft Seal 00027067495402 (47.1% similar) Our expertise your car is one of most important investments so we treat vehicle as the asset it. Just the option. Your satisfaction is our motivation...(January 8th, 2019)
• 67774 Victor Reinz Rear Engine Crankshaft Seal 00027067720375 (47.1% similar) Our expertise your car is one of most important investments so we treat vehicle as the asset it. Just the option...(January 8th, 2019)