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Gates T42044 Engine Timing Belt Idler Pulley - Injection Pump Idler Pulley or Upper
Overview of Gates Timing Belt Pulley T42044
The Gates Timing Belt Pulley T42044 is a precision-engineered engine timing belt idler pulley designed for select Audi and Volkswagen models. Crafted from durable steel, this pulley ensures reliable performance and longevity in your vehicle's valve train system.
- Material: High-quality steel construction for strength and durability
- Inside Diameter: 8 mm for precise fitment
- Width: 29 mm to accommodate timing belt alignment
- Outside Diameter: 28 mm for optimal belt tension
- Flanged End: No, designed with a smooth backside contact surface
- Contents: Includes one engine timing belt idler pulley
Detailed Product Description
The Gates Timing Belt Pulley T42044 belongs to the Timing Belt Pulley product line, which focuses on delivering reliable components for engine timing systems. This idler pulley is constructed from steel, providing the necessary rigidity and wear resistance to maintain proper timing belt tension. Its smooth backside contact surface minimizes belt wear and ensures consistent operation. The pulley’s dimensions—8 mm inside diameter, 29 mm width, and 28 mm outside diameter—are engineered to meet the specifications required by various Audi and Volkswagen models, including the A3, A4, Q5, Golf, and Passat among others.
Compatible Vehicles and Applications
This engine timing belt idler pulley is compatible with a range of Audi and Volkswagen vehicles, including:
- Audi A3, A4, A4 Quattro, Q3, Q3 Quattro, Q5, Q7
- Volkswagen Amarok, Beetle, Crafter Van, Golf, Golf SportWagen, Jetta, Passat, Touareg
It is designed to maintain proper timing belt tension and alignment, which is critical for engine valve train performance and timing accuracy.
Common Issues Addressed by the T42044 Pulley
- Eliminates timing belt slippage caused by worn or damaged pulleys
- Prevents premature belt wear due to improper tension
- Reduces noise and vibration from the timing belt system
- Helps avoid engine timing errors that can lead to performance loss
- Supports smooth operation of valve train components
Installation Notes and Tips
When installing the Gates Timing Belt Pulley T42044, ensure the following:
- Verify compatibility with your specific Audi or Volkswagen model and engine type
- Inspect the timing belt for wear and replace if necessary during pulley installation
- Use proper torque specifications to avoid pulley damage or misalignment
- Check belt tension after installation to ensure optimal performance
Quality Assurance and Warranty
Gates manufactures the T42044 pulley to meet strict quality standards, using durable steel materials and precise engineering. While specific warranty details may vary, Gates products typically come with a limited warranty against defects in material and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.
| Brand | Gates |
| Part Number | T42044 |
| Position | Timing Belt Pulley, Upper |
| Contact Surface | Smooth/Backside |
| Contents | Pulley |
| Flanged End | No |
| Inside Diameter | 8 |
| Material | Steel |
| Outside Diameter | 28 |
| Width | 29 |
This part fits 65 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Audi | A3 | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2016 | Volkswagen | Jetta | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2015 | Audi | A3 | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2015 | Audi | Q3 | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2015 | Audi | Q3 Quattro | 2.0L | L4 | DIESEL | Upper | Interference engine application; Timing Belt Pulley |
| 2015 | Volkswagen | Amarok | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2015 | Volkswagen | Beetle | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2015 | Volkswagen | Golf | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2015 | Volkswagen | Golf SportWagen | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2015 | Volkswagen | Jetta | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2015 | Volkswagen | Passat | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2014 | Audi | Q3 Quattro | 2.0L | L4 | DIESEL | Upper | Interference engine application; Timing Belt Pulley |
| 2014 | Volkswagen | Amarok | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2014 | Volkswagen | Passat | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2013 | Audi | Q3 Quattro | 2.0L | L4 | DIESEL | Upper | Interference engine application; Timing Belt Pulley |
| 2013 | Volkswagen | Amarok | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2013 | Volkswagen | Passat | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2012 | Audi | Q5 | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2012 | Audi | Q7 | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2012 | Volkswagen | Amarok | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2012 | Volkswagen | Amarok | 2.0L | L4 | GAS | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2012 | Volkswagen | Passat | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2012 | Volkswagen | Touareg | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2011 | Audi | Q5 | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2011 | Audi | Q7 | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2011 | Volkswagen | Amarok | 2.0L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2011 | Volkswagen | Crafter Van | 2.5L | L5 | DIESEL | Upper | Timing Belt Pulley |
| 2011 | Volkswagen | Touareg | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2010 | Audi | Q5 | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2010 | Audi | Q7 | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2010 | Volkswagen | Crafter Van | 2.5L | L5 | DIESEL | Upper | Timing Belt Pulley |
| 2010 | Volkswagen | Touareg | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2009 | Audi | Q7 | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2009 | Volkswagen | Crafter Van | 2.5L | L5 | DIESEL | Upper | Timing Belt Pulley |
| 2009 | Volkswagen | Touareg | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2008 | Audi | Q7 | 3.0L | V6 | DIESEL | Injection Pump Idler Pulley | Timing Belt Pulley |
| 2008 | Volkswagen | Crafter Van | 2.5L | L5 | DIESEL | Upper | Timing Belt Pulley |
| 2004 | Volkswagen | Golf | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2003 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2003 | Volkswagen | Golf | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2003 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2002 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2002 | Volkswagen | Golf | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2002 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2001 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2001 | Volkswagen | Golf | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2001 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2000 | Audi | A4 | 1.8L | L4 | GAS | N/A | W/152, 153 Tooth Belt; Interference engine application; Timing Belt Pulley |
| 2000 | Audi | A4 Quattro | 1.8L | L4 | GAS | N/A | W/152, 153 Tooth Belt; Interference engine application; Timing Belt Pulley |
| 2000 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2000 | Volkswagen | Golf | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2000 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 2000 | Volkswagen | Passat | 1.8L | L4 | GAS | N/A | Compatible with interference engines.; Timing Belt Pulley |
| 1999 | Audi | A4 | 1.8L | L4 | GAS | N/A | W/152, 153 Tooth Belt; Interference engine application; Timing Belt Pulley |
| 1999 | Audi | A4 Quattro | 1.8L | L4 | GAS | N/A | W/152, 153 Tooth Belt; Interference engine application; Timing Belt Pulley |
| 1999 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 1999 | Volkswagen | Golf | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 1999 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 1999 | Volkswagen | Passat | 1.8L | L4 | GAS | N/A | Compatible with interference engines.; Timing Belt Pulley |
| 1998 | Audi | A4 | 1.8L | L4 | GAS | N/A | Compatible with interference engines.; Timing Belt Pulley |
| 1998 | Audi | A4 Quattro | 1.8L | L4 | GAS | N/A | Compatible with interference engines.; Timing Belt Pulley |
| 1998 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | Upper | Compatible with interference engines.; Timing Belt Pulley |
| 1998 | Volkswagen | Passat | 1.8L | L4 | GAS | N/A | Compatible with interference engines.; Timing Belt Pulley |
| 1997 | Audi | A4 | 1.8L | L4 | GAS | N/A | Compatible with interference engines.; Timing Belt Pulley |
| 1997 | Audi | A4 Quattro | 1.8L | L4 | GAS | N/A | Compatible with interference engines.; Timing Belt Pulley |
* 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.