331.06.0005 DAF Compatible Fan Belt Tensioner
331.06.0005
Summary
This heavy-duty fan belt tensioner is designed for DAF CF, XF, and XF105 models equipped with PACCAR MX-13 or PR Series engines. It ensures optimal belt tension to maintain cooling system efficiency in heavy commercial vehicles. Equivalent to OE DAF 1397430 and Dayco APV2543.
| EAN Code | 8699031093420 |
|---|
Ready to Order
Compatible OEM Codes
-
DAF
- 1783407
- 1736724
- 1685047
- 1677540
- 1455870
- 1449133
- 1449132
- 1397430
-
DAYCO
- APV2543
Description
What does a fan belt tensioner do?
This fan belt tensioner serves as a critical mechanical component within the cooling system of heavy commercial vehicles. It maintains the driving belt at the required tension, preventing slippage and ensuring the fan operates at its designed speed to manage engine temperatures effectively.Vehicle and engine compatibility
This part is compatible with DAF CF 75 (including FAR, FAS, FT, FA, FAG, FAN, FAT models), DAF XF, DAF XF105, and DAF CF85. It is also suitable for PACCAR MX-13 engines and other PACCAR engine applications found in various heavy-duty units.Installation and maintenance
To ensure proper installation, technicians should verify the belt profile and mounting geometry against the existing unit. Maintaining correct tension is vital for preventing premature wear on the fan pulley and ensuring reliable engine cooling under high-load conditions.Selection guidance
Check the compatibility list to confirm fitment for your specific engine series and vehicle model.OE cross-reference
331.06.0005 (Fan Belt Tensioner Fan) is the equivalent of the DAF and Dayco OE numbers. This part directly replaces DAF OE numbers 1397430, 1449132, 1449133, 1455870, 1677540, 1685047, 1736724, 1783407. It also replaces Dayco OE number APV2543.Other OEMs
DAF
- 1783407
- 1736724
- 1685047
- 1677540
- 1455870
- 1449133
- 1449132
- 1397430
DAYCO
- APV2543
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | CF | PACCAR MX-13 | |
| DAF | CF 75 | FA 75.250 | PR Series |
| DAF | CF 75 | FA 75.310 | PR Series |
| DAF | CF 75 | FA 75.360 | PR Series |
| DAF | CF 75 | FAD 75.250 | PR Series |
| DAF | CF 75 | FAD 75.310 | PR Series |
| DAF | CF 75 | FAD 75.360 | PR Series |
| DAF | CF 75 | FAG 75.250 | PR Series |
| DAF | CF 75 | FAG 75.310 | PR Series |
| DAF | CF 75 | FAG 75.360 | PR Series |
| DAF | CF 75 | FAN 75.250 | PR Series |
| DAF | CF 75 | FAN 75.310 | PR Series |
| DAF | CF 75 | FAN 75.360 | PR Series |
| DAF | CF 75 | FAR 75.250 | PR Series |
| DAF | CF 75 | FAR 75.310 | PR Series |
| DAF | CF 75 | FAR 75.360 | PR Series |
| DAF | CF 75 | FAS 75.250 | PR Series |
| DAF | CF 75 | FAS 75.310 | PR Series |
| DAF | CF 75 | FAS 75.360 | PR Series |
| DAF | CF 75 | FAT 75.250 | PR Series |
| DAF | CF 75 | FAT 75.310 | PR Series |
| DAF | CF 75 | FAT 75.360 | PR Series |
| DAF | CF 75 | FT 75.250 | PR Series |
| DAF | CF 75 | FT 75.310 | PR Series |
| DAF | CF 75 | FT 75.360 | PR Series |
| DAF | CF85 | ||
| DAF | XF | PACCAR MX-13 | |
| DAF | XF105 | ||
| DAYCO | |||
| PACCAR | MX-13 |
FAQ
What is the function of a fan belt tensioner?
It is a spring-loaded unit that maintains constant pressure on the fan belt, preventing slippage and ensuring the cooling fan rotates at the correct speed.
Which vehicles is this part compatible with?
This component is designed for DAF CF series (including 75 models), DAF XF, DAF XF105, and DAF CF85 trucks using PACCAR MX-13 or PR Series engines.
How can I know if the tensioner needs replacement?
Technicians should look for signs of excessive belt vibration, squealing noises during startup, or visible uneven wear on the belt ribs.
What should be checked during installation?
Verify that the pulley diameter and mounting points match the original equipment requirements to ensure proper alignment within the cooling system.
What are the OE reference numbers of this part?
331.06.0005 directly replaces DAF OE numbers 1397430, 1449132, 1449133, 1455870, 1677540, 1685047, 1736724, 1783407. It also replaces Dayco OE number APV2543.