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37.42 GBP
37.42 GBP
Dayco APV2474 Tensioner
Ensure optimal engine performance with the Dayco APV2474 Tensioner. This high-quality tensioner supports v-ribbed belts, providing reliable operation and durability for your vehicle's accessory drive system
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Dayco APV2474 Tensioner
The Dayco APV2474 Tensioner is a high‑performance belt tensioning device designed for modern automotive engines that use V‑ribbed (poly‑V) timing belts. It delivers precise, reliable tension to maintain optimal belt alignment and longevity across a wide range of vehicle models.
Key Features
- Tightening Mechanism: A spring‑loaded arm applies consistent pressure on the V‑ribbed belt, compensating for wear and temperature changes.
- Durable Construction: Made from high‑strength alloy steel with a corrosion‑resistant coating to withstand harsh engine bay environments.
- Compact Design: Slim profile allows installation in tight spaces without compromising performance.
- Easy Installation: Comes with all necessary mounting hardware and clear torque specifications for quick, tool‑free setup.
- Long Service Life: Engineered to last the life of the engine under normal operating conditions, reducing maintenance intervals.
Compatibility Overview
The APV2474 is engineered for a broad spectrum of vehicles that employ V‑ribbed timing belts. It is specifically tailored for:
- Audi models (e.g., A1, A3, Q2, Q3, Q5, Q7)
- Seat and Skoda brands (including Seat Ibiza, Altea, Leon, Ateca, and Skoda Octavia, Superb, Kodiaq)
- Volkswagen family (Golf, Passat, Polo, Tiguan, Touareg, Touran, Jetta, and VW Van variants)
- Other OEMs that use the same V‑ribbed belt architecture
For exact fitment, consult the vehicle’s service manual or a Dayco compatibility chart.
Installation Guide
- Preparation: Disconnect the battery and remove any components obstructing access to the timing belt pulley area.
- Remove Old Tensioner: Loosen the mounting bolts, then slide the old tensioner out of its housing. Note the orientation for correct reinstallation.
- Position New Tensioner: Place the APV2474 into the pulley housing, aligning it with the mounting holes and ensuring the spring arm faces the belt correctly.
- Tighten Mounting Bolts: Secure the tensioner using the supplied torque wrench to the specified value (typically 30–35 Nm).
- Belt Adjustment: Rotate the engine by hand until the belt reaches the correct tension, then re‑check bolt torque.
- Final Checks: Reinstall any removed components, reconnect the battery, and perform a short test drive to confirm smooth operation.
Maintenance Tips
- Inspect the tensioner arm for signs of wear or damage every 30,000 km.
- Check belt tension regularly; if the belt appears loose, replace the tensioner immediately to avoid belt slippage.
- Avoid over‑tightening bolts during installation, as this can stress the spring mechanism.
Benefits of Choosing Dayco APV2474
- Reliability: Proven track record in OEM and aftermarket applications ensures dependable performance.
- Precision Tensioning: Maintains optimal belt tension, reducing wear on pulleys and accessories.
- Cost‑Effective: Extends the life of the timing belt system, lowering long‑term maintenance costs.
- Compatibility: Designed to fit a wide array of vehicles, making it a versatile choice for mechanics and DIY enthusiasts alike.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | Alloy steel with corrosion‑resistant coating |
| Tension Range | 0.8–1.2 kg (adjustable via spring preload) |
| Mounting Bolt Size | M6 x 20 mm |
| Torque Specification | 30–35 Nm |
| Operating Temperature | -40 °C to +120 °C |
| Weight | 0.45 kg |
| Dimensions (L x W x H) | 110 mm × 50 mm × 35 mm |
Conclusion
The Dayco APV2474 Tensioner stands out as a reliable, high‑quality component for vehicles that rely on V‑ribbed timing belts. Its robust construction, precise tensioning capability, and broad compatibility make it an excellent choice for both professional service centers and knowledgeable owners seeking to maintain their engine’s performance and longevity.
| This product in Comparor | |
|---|---|
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Category
This product is cataloged in our store in these categories
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- Tensioner pulleys for car |
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International
Find this product in one of our international stores
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 39.83 EUR  28.40 EUR  42.38 EUR |
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Predominant colors of the product |
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| Identifiers | |
| Brand |  Dayco is a brand of automotive and industrial belts, hoses, and other rubber products. It was founded in 1907 and is headquartered in Valley View, Ohio. |
| Model | Dayco APV2474 |
| MPN | Dayco APV2474 |
| ID | 8737765 |
| Dimensions / Weight | |
| Key Features | |
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