331.01.0017 Mercedes-Benz Fan Belt Tensioner
331.01.0017
Summary
This heavy-duty fan belt tensioner is designed for Mercedes-Benz commercial vehicles, including Actros and Atego models. It ensures constant belt tension for the cooling system to prevent slipping and overheating in heavy commercial vehicle applications. Equivalent to OE Dayco APV2816 and Mercedes-Benz 4572002770.
| EAN Code | 8699031092522 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 904 200 03 70
- 541 200 09 70
- 541 200 05 70
- 457 200 32 70
- 457 200 27 70
-
DAYCO
- APV2816
Description
What does a fan belt tensioner do?
The fan belt tensioner is a critical mechanical component within the cooling system of heavy commercial vehicles. It functions by applying constant, balanced pressure to the belt driving the fan, automatically compensating for any slack that develops due to heat or mileage. This ensures the fan rotates at its designed speed, which is vital for maintaining stable engine temperatures during heavy-duty operations.Compatible Mercedes-Benz vehicles and engines
This component is engineered for a wide range of Mercedes-Benz applications, including the Actros, Atego 2, and various LK/LN2 models. It is compatible with several engine configurations such as the OM 502 LA, OM 904 LA, and OM 457 LA series. Whether fitted to a tractor unit or a bus like the Tourismo or Citaro, this tensioner maintains the integrity of the cooling drive line.Installation and maintenance guidance
For workshop technicians and fleet managers, ensuring correct installation is paramount to preventing belt slippage or premature bearing failure. Regular inspection of the tensioner arm and pulley assembly is recommended during scheduled maintenance intervals to avoid unexpected downtime in heavy commercial vehicle fleets.Selection and troubleshooting
Consult your authorized distributor to check the compatibility list for your specific engine model.OE cross-reference
331.01.0017 (Fan Belt Tensioner Fan) is the equivalent of the Dayco and Mercedes-Benz OE numbers. This part directly replaces Dayco OE number APV2816. It also replaces Mercedes-Benz OE numbers 4572002770, 4572003270, 5412000570, 5412000970, 9042000370.Other OEMs
DAYCO
- APV2816
MERCEDES BENZ
- A9042000370
- A5412000970
- A5412000570
- A4572003270
- A4572002770
- 9042000370
- 904.200.0370
- 904.200.03.70
- 904 200 0370
- 5412000970
- 5412000570
- 541.200.0970
- 541.200.09.70
- 541.200.0570
- 541.200.05.70
- 541 200 0970
- 541 200 0570
- 4572003270
- 4572002770
- 457.200.3270
- 457.200.32.70
- 457.200.2770
- 457.200.27.70
- 457 200 3270
- 457 200 2770
- 904 200 03 70
- 541 200 09 70
- 541 200 05 70
- 457 200 32 70
- 457 200 27 70
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAYCO | |||
| MERCEDES BENZ | ACTROS | 1848 | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1848 AK | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1848 K | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1848 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 1848 L | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1848 LL | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1848 LL | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 1848 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1848 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 1848 S | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1848 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 1853 | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1853 K | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1853 K | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 1853 L | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1853 LL | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1853 LL | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 1853 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1853 LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 1853 S | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1853 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 1857 L | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1857 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 1857 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2048 AS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2053 S | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2053 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 2548 | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2548 L | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2548 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2548 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2553 | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2553 L | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2553 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2553 LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 2557 L | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2648 | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2648 K | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2648 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2648 L | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2648 LK | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2648 LK | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2648 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2648 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2648 S | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2648 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2650 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2650 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2653 | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2653 K | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2653 K | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 2653 L | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2653 LK | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2653 LK | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 2653 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2653 LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 2653 S | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2653 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 2657 K | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2657 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2657 L | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2657 LK | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2657 LK | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2657 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2657 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 2657 S | OM 502 LA |
| MERCEDES BENZ | ACTROS | 2657 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 3348 | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3348 AS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3348 K | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3348 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 3348 S | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3350 AS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 3350 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 3350 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 3353 | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3353 AS | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3353 AS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 3353 K | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3353 K | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 3353 S | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3353 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS | 3357 | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3357 S | OM 502 LA |
| MERCEDES BENZ | ACTROS | 3357 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 3648 AKE | OM 502 LA.III |
| MERCEDES BENZ | ACTROS | 4148 AK | OM 502 LA |
| MERCEDES BENZ | ACTROS | 4148 K | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1848 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1848 AK | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1848 K | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1848 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1848 S | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1850 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1850 AK | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1851 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1851 AK | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1851 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1851 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1853 L | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1853 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1853 LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1854 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1854 | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1854 LL | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1854 LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1858 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1858 LL | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 1858 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2048 AS | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2048 S | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2048 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2050 AS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2050 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2054 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2548 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2548 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2548 L | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2548 L | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2548 LL | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2548 LL | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2548 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2548 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2550 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2550 L | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2550 LL | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2550 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2553 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2553 | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2553 L | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2553 L | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2553 LL | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2553 LL | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2553 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2553 LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2554 | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2554 L | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2554 LL | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2554 LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2558 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2558 L | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2558 LL | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 K | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 L | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 L | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 S | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2648 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2650 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2650 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2650 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2651 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2651 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2653 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2653 | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2653 K | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2653 K | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2653 L | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2653 LS | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2653 LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2653 S | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2653 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2654 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2654 | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2654 K | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2654 K | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2654 LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2654 S | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2654 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2655 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2655 | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2655 K | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2655 K | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2658 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2658 L | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 2658 LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3348 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3348 AK | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3348 AS | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3348 K | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3348 S | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3350 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3350 AK | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3350 AS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3350 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3350 S | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3351 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3353 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3353 | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3353 AS | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3353 AS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3353 S | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3353 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3354 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3354 | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3354 AK | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3354 AS | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3354 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3355 | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3355 | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3358 | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3358 AK | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3648 AKE | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3648 AKE | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3650 AKE | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 3650 AKE | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 4148 AK | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 4148 K | OM 501 LA.III/9 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 4148 K | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 4150 AK | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 4150 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 4154 K | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 4154 S | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | 4158 K | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | L | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | L | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | L | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LK | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LK | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LK | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LL | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LL | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LL | OM 502 LA.III/3 |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LLS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LS | OM 502 LA |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LS | OM 502 LA.III |
| MERCEDES BENZ | ACTROS MP2 / MP3 | LS | OM 502 LA.III/3 |
| MERCEDES BENZ | ATEGO | 1015 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1017 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1017 A | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1017 AK | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1017 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1017 KO | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1017 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1018 KO | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1214 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1214 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1214 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1215 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1215 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1215 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1217 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1217 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1217 KO | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1217 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1317 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1317 A | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1317 AK | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1317 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1317 KO | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1317 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1317 LKO | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1318 KO | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1318 LKO | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1517 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1517 A | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1517 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 1517 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 712 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 714 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 714 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 714 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 715 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 715 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 715 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 717 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 717 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 717 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 812 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 814 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 814 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 814 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 815 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 815 F | OM 904 LA |
| MERCEDES BENZ | ATEGO | 815 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 815 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 817 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 817 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 817 L | OM 904 LA |
| MERCEDES BENZ | ATEGO | 917 | OM 904 LA |
| MERCEDES BENZ | ATEGO | 917 AF | OM 904 LA |
| MERCEDES BENZ | ATEGO | 917 K | OM 904 LA |
| MERCEDES BENZ | ATEGO | 917 KO | OM 904 LA |
| MERCEDES BENZ | ATEGO | 917 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1015 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1015 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1015 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1016 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1017 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1017 A | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1017 AK | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1017 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1017 KO | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1017 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1018 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1022 | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1022 K | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1022 L | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1214 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1214 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1215 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1215 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1215 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1216 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1216 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1217 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1217 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1217 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1222 | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1222 K | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1222 L | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1317 A | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1317 AK | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1317 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1317 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1317 LKO | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1318 AE | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1322 | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1322 K | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1322 L | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1322 LS | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1517 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1517 A | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1517 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1517 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 1522 | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1522 K | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1522 L | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1622 | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 1622 K | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 712 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 713 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 715 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 715 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 715 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 716 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 716 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 812 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 813 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 815 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 815 F | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 815 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 815 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 816 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 816 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 816 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 817 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 817 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 817 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 822 | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 822 K | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 822 L | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 915 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 915 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 915 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 916 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 916 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 917 | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 917 AF | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 917 K | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 917 L | OM 904 LA |
| MERCEDES BENZ | ATEGO 2 | 922 | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 922 K | OM 924 LA |
| MERCEDES BENZ | ATEGO 2 | 922 L | OM 924 LA |
| MERCEDES BENZ | CITARO (O 530) | Citaro G | OM 457 HLA |
| MERCEDES BENZ | CITARO (O 530) | Citaro G | OM 457 LA |
| MERCEDES BENZ | CITARO (O 530) | Citaro GN3 | OM 457 HLA |
| MERCEDES BENZ | CITARO (O 530) | Citaro GN3 | OM 457 LA |
| MERCEDES BENZ | CITARO (O 530) | Citaro LÜ | OM 457 HLA |
| MERCEDES BENZ | CITARO (O 530) | Citaro LÜ | OM 457 LA |
| MERCEDES BENZ | CITARO (O 530) | Citaro MUE | OM 457 HLA |
| MERCEDES BENZ | CITARO (O 530) | Citaro MUE | OM 457 LA |
| MERCEDES BENZ | CITARO (O 530) | Citaro N | OM 457 hLA |
| MERCEDES BENZ | CITARO (O 530) | Citaro N | OM 457 LA |
| MERCEDES BENZ | CONECTO (O 345) | CONECTO 18M | OM 447 HLA |
| MERCEDES BENZ | CONECTO (O 345) | CONECTO 18M | OM 457 LA |
| MERCEDES BENZ | CONECTO (O 345) | CONECTO C | OM 457 hLA |
| MERCEDES BENZ | CONECTO (O 345) | H | OM 457 hLA |
| MERCEDES BENZ | CONECTO (O 345) | M | OM 457 hLA |
| MERCEDES BENZ | CONECTO (O 345) | UE | OM 457 hLA |
| MERCEDES BENZ | LK/LN2 | 1117 | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1117 K | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1117 L | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1117 LO | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1117 LS | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1117 S | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1317 | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1317 K | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1317 KO | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1317 L | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1317 LS | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1517 | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 1517 L | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 811 | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 811 K | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 814 | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 814 F | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 814 K | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 814 LO | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 814 S | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 814L | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 817 | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 817 F | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 817 K | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 817 L | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 817 LO | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 817 LS | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 817 S | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 917 | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 917 K | OM 904 LA |
| MERCEDES BENZ | LK/LN2 | 917 KO | OM 904 LA |
| MERCEDES BENZ | O 403 | O 403 SHD | OM 457 LA |
| MERCEDES BENZ | TOURISMO (O 350) | SHD | OM 457 LA |
| MERCEDES BENZ | TOURISMO (O 350) | Tourismo 15 RHD | OM 457 HLA |
| MERCEDES BENZ | TOURISMO (O 350) | Tourismo 15 RHD | OM 457 LA |
| MERCEDES BENZ | TOURISMO (O 350) | Tourismo 15 SHD | OM 457 LA |
| MERCEDES BENZ | TOURISMO (O 350) | Tourismo 16 RHD | OM 457 HLA |
| MERCEDES BENZ | TOURISMO (O 350) | Tourismo 16 RHD | OM 457 LA |
| MERCEDES BENZ | TOURISMO (O 350) | Tourismo 17 RHD | OM 457 LA |
| MERCEDES BENZ | TOURISMO (O 350) | Tourismo RHD | OM 457 LA |
| MERCEDES BENZ | TOURO (O 500) | GLE | OM 457 LA |
| MERCEDES BENZ | TOURO (O 500) | O 500 | OM 457 LA |
| MERCEDES BENZ | TOURO (O 500) | O 500 GL | OM 457 LA |
| MERCEDES BENZ | TOURO (O 500) | O 500 RSD | OM 457 LA |
| MERCEDES BENZ | TOURO (O 500) | Touro | OM 457 LA |
| MERCEDES BENZ | TRAVEGO (O 580) | O 580-15 RH | OM 457 hLA |
| MERCEDES BENZ | TRAVEGO (O 580) | O 580-15 RH/RHD | OM 457 hLA |
| MERCEDES BENZ | TRAVEGO (O 580) | O 580-15 RH/RHD | OM 457 LA |
| MERCEDES BENZ | TRAVEGO (O 580) | O 580-15 RHD | OM 457 LA |
| MERCEDES BENZ | TRAVEGO (O 580) | O 580-15 SHD | OM 457 LA |
| MERCEDES BENZ | TRAVEGO (O 580) | O 580-16 RHD | OM 457 LA |
| MERCEDES BENZ | TRAVEGO (O 580) | O 580-17 RHD | OM 457 LA |
FAQ
What is the function of a fan belt tensioner?
It is a spring-loaded unit that maintains the correct tension on the fan belt, preventing slippage and ensuring the cooling fan operates at the required speed.
Which Mercedes-Benz models are compatible with this part?
This part fits various models including Actros (MP2/MP3), Atego, LK/LN2, Tourismo, Citaro, and Touro across multiple engine types.
How can I identify if a tensioner needs replacement?
Technicians should look for signs of irregular belt vibration, audible squealing, or visible uneven wear on the belt edges.
What type of materials are used in these components?
These are manufactured using high-strength components designed to withstand the rigorous thermal and mechanical stresses of heavy commercial vehicle engines.
What are the OE reference numbers of this part?
331.01.0017 directly replaces Dayco OE number APV2816. It also replaces Mercedes-Benz OE numbers 4572002770, 4572003270, 5412000570, 5412000970, 9042000370.