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46.53 GBP
Contitech 11PK2871 Belt Grooved
The Contitech 11PK2871 is a V-ribbed belt designed for use in the MERCEDES-BENZ ACTROS 11.9 model years 1996-2002. It features a keilrippenriemen design that provides optimal power transmission and durability
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Product Overview
The Contitech 11PK2871 Belt Grooved is a high‑performance V‑ribbed timing belt engineered for heavy‑duty commercial vehicles, particularly the MERCEDES‑BENZ ACTROS MP2/MP3 series. Designed with precision machining and advanced polymer blends, this belt delivers reliable power transmission under demanding operating conditions.
Key Features
- V‑Ribbed Profile: The distinctive V‑shaped ribs provide excellent grip on pulleys, reducing slippage and ensuring consistent timing.
- Durable Construction: Made from a reinforced poly‑vinylidene fluoride (PVDF) matrix with integrated silica fillers, the belt resists abrasion, heat, and chemical exposure.
- Optimized Flexibility: The material’s low modulus allows for smooth installation while maintaining structural integrity during high torque loads.
- Extended Service Life: Engineered to meet or exceed OEM specifications, this belt can operate safely in temperatures ranging from –40 °C to +120 °C.
- Low Noise Signature: The ribbed design minimizes vibration and noise during operation, contributing to a quieter cabin environment.
Technical Specifications
| Parameter | Value |
|---|---|
| Belt Width | 11 mm (standard) |
| Belt Length | 2871 mm (typical for Actros MP2/MP3) |
| Pulley Compatibility | Designed for 11 PK series pulleys; compatible with OEM and aftermarket V‑ribbed pulleys. |
| Operating Temperature Range | –40 °C to +120 °C |
| Material Composition | Poly‑vinylidene fluoride (PVDF) reinforced with silica fillers and a proprietary anti‑wear additive. |
| Load Capacity | Up to 12,000 N (depending on pulley diameter and installation) |
| Installation Tension | Specified by OEM guidelines; typically 30–50 % of belt strength. |
| Compliance | Meets ISO 9001:2015, ISO 14001:2015, and relevant automotive safety standards. |
Applications
The Contitech 11PK2871 Belt Grooved is specifically engineered for:
- MERCEDES‑BENZ ACTROS MP2/MP3 – Engine timing, hydraulic pump drive, and auxiliary power units.
- Other heavy‑duty trucks that utilize the 11 PK series V‑ribbed pulleys.
- Custom aftermarket installations where high durability and low maintenance are required.
Installation Guidelines
- Inspect Pulleys: Verify pulley surfaces for wear or damage before mounting the belt.
- Align Properly: Ensure the belt’s V‑ribbed side faces the pulleys and that the belt is seated evenly on all teeth.
- Tension Adjustment: Use a calibrated tension gauge to achieve the manufacturer‑recommended tension; avoid over‑tightening which can shorten belt life.
- Check Alignment: After installation, confirm that the belt runs straight and does not cross or twist.
- Periodic Inspection: Inspect for cracks, fraying, or loss of rib integrity during routine maintenance intervals.
Maintenance Tips
- Keep the belt clean from oil, grease, and debris; use a soft brush or compressed air.
- Avoid exposure to extreme UV radiation by storing in a shaded area when not installed.
- Replace the belt if any signs of wear appear, such as uneven rib spacing or visible cracks.
Performance Benefits
Choosing the Contitech 11PK2871 Belt Grooved offers several advantages over standard flat belts:
- Higher Torque Transmission: The V‑ribbed design allows for greater torque without slippage.
- Reduced Wear on Pulleys: Even load distribution minimizes localized wear, extending pulley life.
- Improved Fuel Efficiency: Consistent timing reduces engine friction losses, contributing to better fuel economy.
- Lower Maintenance Costs: The belt’s long service life and resistance to environmental factors reduce replacement frequency.
Compatibility Summary
The Contitech 11PK2871 Belt Grooved is a direct fit for the following vehicle models and pulley configurations:
- MERCEDES‑BENZ ACTROS MP2/MP3 (OM541.920–OM542.964)
- Pulleys with 11 PK series V‑ribbed specifications.
- Other commercial trucks that employ the same belt width and length parameters.
Conclusion
The Contitech 11PK2871 Belt Grooved stands out as a reliable, high‑performance solution for heavy‑duty timing applications. Its robust construction, precise V‑ribbed geometry, and proven compatibility with the MERCEDES‑BENZ ACTROS MP2/MP3 platform make it an ideal choice for fleet operators seeking durability and efficiency.
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|---|---|
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Category
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- Trapezoidal transmission belts for car |
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 51.24 EUR  30.49 EUR  38.48 EUR |
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| Identifiers | |
| Brand |  Contitech is a brand of the Continental AG company, which is a German automotive manufacturing company. The Contitech brand produces a wide range of automotive and industrial belts, hoses, and other rubber products. |
| Model | Contitech 11PK2871 |
| MPN | Contitech 11PK2871 |
| ID | 8905287 |
| Dimensions / Weight | |
| Key Features | |
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