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INA VR0056 Engine Rocker Arm
Overview of INA VR0056 Engine Rocker Arm
The INA VR0056 engine rocker arm is designed for precise valve train operation in select Jeep and Mercedes-Benz models. Engineered to meet OEM specifications, this component ensures reliable performance in vehicles such as the Jeep Grand Cherokee and Mercedes-Benz GL350.
- Compatible with Jeep Grand Cherokee and Mercedes-Benz GL320, GL350, GLE350d, GLS350d, ML320, ML350, R350, S350, and Sprinter 3500 models
- Part number VR0056 for accurate identification and fitment
- Manufactured by INA, a trusted brand in engine valve train components
- Constructed to maintain proper valve timing and reduce wear
- Designed for durability under high engine stress conditions
Detailed Product Description
The INA VR0056 engine rocker arm plays a critical role in the valve train system by transferring camshaft motion to the valves, enabling efficient engine breathing. This part is specifically compatible with a range of Jeep and Mercedes-Benz vehicles, including the Grand Cherokee and GL-Class models such as the GL320 and GL350. The rocker arm is precision-engineered to meet strict OEM standards, ensuring consistent valve lift and timing. Its robust construction helps withstand the mechanical stresses of daily driving and heavy-duty use, contributing to engine longevity and performance stability.
Common Applications and Problem Resolution
- Restores proper valve operation in Jeep Grand Cherokee and Mercedes-Benz ML350 engines
- Addresses valve train noise caused by worn or damaged rocker arms
- Prevents engine misfires related to valve timing issues
- Reduces excessive valve wear and potential engine damage
- Improves overall engine efficiency and smoothness
Installation Notes and Tips
- Ensure compatibility by verifying vehicle make and model against the fitment list
- Inspect related valve train components during installation for wear or damage
- Follow manufacturer torque specifications for mounting bolts
- Use proper tools to avoid damage to the rocker arm or surrounding parts
- Consider professional installation if unfamiliar with valve train systems
Quality Assurance and Warranty
INA manufactures the VR0056 rocker arm to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, INA products typically come with a limited warranty covering defects in materials and workmanship. This commitment to quality supports the part's suitability for use in demanding engine environments found in Jeep and Mercedes-Benz vehicles.
This part fits 27 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Mercedes-Benz | GLS350d | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2016 | Mercedes-Benz | GL350 | Bluetec 4Matic | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
| 2016 | Mercedes-Benz | GLE350d | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2015 | Mercedes-Benz | GL350 | Bluetec 4Matic | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
| 2014 | Mercedes-Benz | GL350 | Bluetec 4Matic | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
| 2013 | Mercedes-Benz | GL350 | Bluetec 4Matic | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
| 2013 | Mercedes-Benz | R350 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2013 | Mercedes-Benz | S350 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2012 | Mercedes-Benz | GL350 | Bluetec 4Matic | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
| 2012 | Mercedes-Benz | R350 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2012 | Mercedes-Benz | S350 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2012 | Mercedes-Benz | Sprinter 3500 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2011 | Mercedes-Benz | GL350 | Bluetec 4Matic | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
| 2011 | Mercedes-Benz | ML350 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2011 | Mercedes-Benz | R350 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2011 | Mercedes-Benz | Sprinter 3500 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2010 | Mercedes-Benz | GL350 | Bluetec 4Matic | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
| 2010 | Mercedes-Benz | ML350 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2010 | Mercedes-Benz | R350 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2010 | Mercedes-Benz | Sprinter 3500 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2009 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | DOHC 24 Valve Diesel; INA Global Number 422 0056 100 | |
| 2008 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | DOHC 24 Valve Diesel; INA Global Number 422 0056 100 | |
| 2008 | Mercedes-Benz | GL320 | CDI | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
| 2008 | Mercedes-Benz | ML320 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 | |
| 2007 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | DOHC 24 Valve Diesel; INA Global Number 422 0056 100 | |
| 2007 | Mercedes-Benz | GL320 | CDI | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
| 2007 | Mercedes-Benz | ML320 | 3.0L | V6 | N/A | INA Global Number 422 0056 100 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.