1. Engine Crankshafts Products
  2. sku: 19278160214641881
  3. ELRING W0133-1694145-ELR

ELRING W0133-1694145-ELR Rear Crankshaft Seal

fits model: 3500, Silverado. make: Chevy. year: 2007–2019.

W0133-1694145-elr Elring For Chevy Silverado 3500 Hd 07-19 Rear Crankshaft Seal

( Brand: Elring ), ( Manufacturer Part Number: W0133-1694145-ELR ), ( Part Type: Seal Crankshaft ), ( Product Type: Engine ), ( California Prop 65 Warning: Cancer And Reproductive Harm ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Chevrolet, Gmc, Hummer ), ( Compatible Model S : Silverado 3500 Hd, Silverado 2500 Hd, Silverado 3500 Classic ), ( Fitnote: With A/c Compressor ), ( Product Subtype: Crankshafts ), ( Product Details: Engine Crankshaft Seal ), ( Department: Replacement )

Review ELRING Chevy Hd Rear Crankshaft Seal fits SILVERADO 3500 2007–2019

The **ELRING W0133-1694145-ELR** is a high-performance, precision-engineered rear crankshaft seal designed specifically for the **Chevrolet Silverado 3500 HD (2007 2019)** models equipped with the **6.6L Duramax diesel engine** or the **7.3L Power Stroke turbo diesel** (in the case of GMC Sierra applications). This seal is a critical component of the transmission s rear main seal assembly, ensuring a reliable, leak-free barrier between the transmission fluid and the crankshaft, preventing costly contamination and potential engine damage. Crafted from **high-quality elastomeric materials**, this seal is engineered to withstand extreme temperatures, heavy loads, and the aggressive chemical environment of diesel transmission fluids, providing long-lasting durability and resistance to oil degradation. The **precision-molded design** guarantees a perfect fit within the Silverado s transmission housing, minimizing clearance and reducing the risk of premature wear or failure. Whether installed during routine maintenance or as part of a transmission overhaul, the **ELRING W0133-1694145-ELR** delivers superior sealing performance, helping to extend the lifespan of both the transmission and the engine by maintaining optimal fluid integrity. Built to meet or exceed OEM specifications, this aftermarket replacement is a trusted choice for truck owners seeking reliability, performance, and peace of mind in their heavy-duty applications.

The **Elring W0133-1694145-ELR** is a high-quality rear crankshaft seal designed for GM 6.0L V8 engines (including the 2007 2019 Chevy Silverado 3500 HD with the L56/L57/L59 engine). Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Elring W0133-1694145-ELR Seal**

1. **Premium Quality and Durability**

Elring is a well-known manufacturer specializing in high-performance seals, known for their precision engineering and long-lasting performance. This seal is designed to withstand the demanding conditions of a heavy-duty truck s rear main bearing housing, including high temperatures, pressure, and vibration.

2. **OEM-Level Fitment**

The part is an **OEM replacement** for GM s original equipment seal, ensuring an exact fit without modifications. This reduces the risk of leaks or improper installation compared to aftermarket alternatives that may not align perfectly.

3. **Superior Sealing Performance**

Elring seals use advanced rubber compounds and lip designs that provide a tight seal against the crankshaft, minimizing oil leaks even under heavy loads or during aggressive driving. This is critical for preventing oil contamination in the transmission or differential.

4. **Compatibility with Modern Engine Designs**

The seal is designed for GM s **L56/L57/L59** engines, which include features like balanced crankshafts and reinforced housing. Elring s engineering ensures compatibility with these specifications, reducing the risk of premature failure.

5. **Warranty and Reliability**

Elring products often come with **extended warranties** (varies by retailer), which can be a significant advantage over generic aftermarket seals. Their reputation for reliability means fewer callbacks or replacements down the road.

6. **Ease of Installation**

While replacing a rear crankshaft seal is labor-intensive, Elring s design is optimized for professional installation. The seal is pre-lubricated and designed to fit snugly, reducing the risk of installation errors that could lead to leaks.

7. **Compatibility with Performance Modifications**

If you plan to modify your truck (e.g., forced induction, high RPM tuning, or heavy towing), Elring s seal is better suited to handle increased stress than some budget alternatives.

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### **Cons of the Elring W0133-1694145-ELR Seal**

1. **Higher Upfront Cost**

Elring seals are **more expensive** than generic or no-name aftermarket alternatives. For example, while a generic seal might cost $20 $40, an Elring seal typically ranges from **$80 $120**, depending on the retailer. This can be a significant investment if you re on a tight budget.

2. **Labor-Intensive Replacement**

Replacing the rear crankshaft seal requires **removing the transmission/differential, housing, and sometimes the flexplate**, which is a multi-hour job for a professional mechanic. If you attempt it yourself, the risk of damage (e.g., to the crankshaft or housing) increases, potentially voiding warranties or requiring additional repairs.

3. **Potential for Overkill for Mild Use**

If your truck is primarily used for light towing or daily driving without aggressive modifications, a **mid-range aftermarket seal** (e.g., from **Fel-Pro, Sealed Power, or Gates**) may offer similar longevity at a lower cost. Elring s premium pricing may not be justified unless you re pushing the engine hard.

4. **Limited Availability in Some Retailers**

While widely available online (e.g., RockAuto, Amazon, or specialty parts stores), Elring may not be stocked at every local auto parts store. You may need to order it, which could delay repairs if you re in a hurry.

5. **Risk of Installation Errors**

Even with an OEM-quality seal, improper installation (e.g., not cleaning the crankshaft or housing properly, over-torquing bolts, or using the wrong gasket) can lead to leaks. This requires careful attention to detail during replacement.

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### **Conclusion**

The **Elring W0133-1694145-ELR** is one of the best **premium-tier** rear crankshaft seals available for your 2007 2019 Chevy Silverado 3500 HD. It offers **superior sealing performance, durability, and reliability**, making it an excellent choice if you prioritize long-term protection for your engine especially under heavy loads, towing, or performance modifications. However, the **higher cost and labor-intensive replacement** mean it may not be the most practical option for casual drivers or those on a tight budget.

If you re **towing frequently, modifying your engine, or want peace of mind** for the seal s longevity, Elring is a **strong recommendation**. For **light-use trucks or those looking to save money**, a **high-quality aftermarket alternative** (e.g., **Fel-Pro 3000 or Gates**) may suffice without sacrificing too much performance.

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### **Final Recommendation**

- **Buy the Elring W0133-1694145-ELR if:**

- You want the **best possible seal** for your engine s lifespan.

- You re **towing heavily, modifying your truck, or driving aggressively**.

- You re willing to **pay a premium** for reliability and warranty coverage.

- You have a **trusted mechanic** to handle the installation properly.

- **Consider an aftermarket alternative (e.g., Fel-Pro 3000, Sealed Power, or Gates) if:**

- You re on a **tighter budget** and your truck isn t subjected to extreme stress.

- You prefer to **compare prices** and find a similarly rated seal at a lower cost.

- Your usage is **mild (daily driving, light towing)**, and you don t need the absolute longest lifespan.

**Best Value Pick:** If you want a balance between cost and quality, **Fel-Pro 3000 (part # 3000-1694145)** is a strong alternative that often performs nearly as well as Elring at a fraction of the price.

**Pro Tip:** Always **clean the crankshaft and housing thoroughly** during installation, use the correct torque specs, and consider **replacing the flexplate gasket and housing bolts** if they re old or worn. Proper installation is key to preventing leaks regardless of the seal s brand.

Details:

Manufactured to meet or exceed strict quality requirements. This product is distinguished by total quality assurance, unsurpassed anybody else. Features: designed to deliver trouble-free, consistent performance. Right for your vehicle and lifestyle.

Made from high-quality materials for ultimate durability. Rear Crankshaft Seal W ELR by Elring.

part #: w01331694145 price

  • $30.05

specifications cranshafengin:

  • for models: 3500, Silverado
  • for makes: Chevy
  • for years: 2007-2019
  • brand: Elring
  • mpn: W0133-1694145-elr
  • part type: Seal Crankshaft
  • product type: Engine
  • california prop 65 warning: Cancer And Reproductive Harm
  • fitment type: Direct Replacement
  • compatible make s : Chevrolet, Gmc, Hummer
  • compatible model s : Silverado 3500 Hd, Silverado 2500 Hd, Silverado 3500 Classic
  • fitnote: With A/c Compressor
  • product subtype: Crankshafts
  • product details: Engine Crankshaft Seal
  • department: Replacement

offer cranshafengin:

  • quantity: 5
  • sold: 0
  • started: March 11, 2026
  • availability: In Stock
  • options: Ship-to-home

seller cranshafengin:

  • # reviews: 8637
  • city: Shawnee, Kansas
  • rating: 99.4%

shipping cranshafengin:

  • type: Fixed
  • carrier: UPS
  • transit: 5-12 Days
  • class: Standard
  • cost: $11.00
  • service: UPS Ground

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returns cranshafengin:

  • time: 30 Days
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general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New
for models: 3500, silverado, for makes: chevy, for years: 2007-2019, part type: seal crankshaft, product type: engine, california prop 65 warning: cancer and reproductive harm, fitment type: direct replacement, compatible make s: chevrolet, gmc, hummer, compatible model s: silverado 3500 hd, silverado 2500 hd, silverado 3500 classic, fitnote: with a/c compressor, product subtype: crankshafts, product details: engine crankshaft seal, department: replacement,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 19278160214641881,
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1 offer $30.05 USD
  • New. Offer #1 priced at $30.05 + $15.00 shipping estimate = $45.05* total. This product is distinguished by total quality assurance, unsurpassed by anybody else. Rear Crankshaft Seal ( -ELR) by Elring .+$15.00 shipping

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