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5412001570 Tensioner Pulley Matte Black Automatic Adjustment For Mercedes Benz

Basic Properties
Place of Origin: China
Brand Name: UNC
Model Number: 5412001570
Trading Properties
Minimum Order Quantity: 10 PCS
Payment Terms: T/T
Supply Ability: 200000 PCS/year
Product Summary
5412001570 Tensioner Pulley Matte Black Automatic Tension Adjustment For Mercedes Benz Truck Parts Product Overview 5412001570 Tensioner Pulley Matte Black Automatic Tension Adjustment For Mercedes Benz Truck Parts Quick Notice Quality Assurance: 100% tested for structural integrity and precise ...

Product Details

Highlight:

5412001570 tensioner pulley

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tensioner pulley matte black

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5412001570 mercedes benz truck parts

Product Name: Tensioner Pulley
Material: High-strength Structural Steel
Color: Matte Black
Function: Automatic Tension Adjustment
Product Description
5412001570 Tensioner Pulley Matte Black Automatic Tension Adjustment For Mercedes Benz Truck Parts
Product Overview
5412001570 Tensioner Pulley Matte Black Automatic Tension Adjustment For Mercedes Benz Truck Parts
5412001570 Tensioner Pulley product image
Quick Notice
  • Quality Assurance: 100% tested for structural integrity and precise fitment.
  • Direct Replacement: Engineered to meet or exceed OEM specifications for seamless installation.
  • Maintenance Tip: It is highly recommended to replace the tensioner pulley and belt simultaneously to ensure long-term engine reliability.
  • Stock Availability: In stock and ready to ship globally.
 
Product Description
The 5412001570 Tensioner Pulley is a high-performance component designed to maintain the correct amount of tension on the engine's accessory drive belt. By dampening vibrations and compensating for belt stretch over time, it prevents belt slippage and protects vital engine components like the alternator and water pump from premature wear. Manufactured with premium-grade bearings, this pulley ensures smooth, quiet operation even under extreme temperature conditions.
 
Technical Parameters
Parameter Specification
OEM Part Number 5412001570 / A5412001570
Outer Diameter 80 mm
Width 38 mm
Bearing Type High-speed Sealed Ball Bearing
Material Heavy-duty Steel / Thermoplastic
Weight Approx. 0.85 kg
Custom Content
  • Precision Engineering: CNC-machined surfaces ensure perfect belt alignment.
  • Enhanced Durability: Features a specialized coating to resist corrosion and road grime.
  • Low Noise Technology: Internally lubricated with high-temperature grease to eliminate "squealing" sounds.
 
Tensioner pulley technical diagram Tensioner pulley installation guide Tensioner pulley application example
 
Frequently Asked Questions
Q: How do I know if my tensioner pulley is failing?
A: Common symptoms include a high-pitched squealing noise from the front of the engine, visible belt wear, or the pulley feeling loose/wobbly when the engine is off.
Q: Is this pulley compatible with heavy-duty trucks?
A: Yes, the 5412001570 is specifically designed for heavy-duty applications, particularly for Mercedes-Benz Actros and Axor series engines.
Q: Does it come with the mounting bolt?
A: Generally, this is the pulley assembly only. We recommend reusing your original hardware if it is in good condition or purchasing a certified bolt separately.
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