Article number: TA63054 FOCUSON ENGINE's product is cross-referenced with this one.
The belt tensioner pulley helps maintain proper tension in the engine's belts, ensuring they operate smoothly and effectively, reducing wear and improving performance.
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Details
OEM Numbers
Interchange Numbers
Vehicle Fitment
| Make | Model | Type | Engine Code | Capacity | Fuel Type | Year | Power |
|---|
| MERCEDES-BENZ | M-CLASS (W166) | ML 500 4-matic (166.073) | M 278.928 | 4663 CCM / 4.7 L | Petrol | 2012-02-01 2015-02-01 |
300 KW / 408 PS |
| MERCEDES-BENZ | CLS (C218) | CLS 500 (218.373) | M 278.922 | 4663 CCM / 4.7 L | Petrol | 2011-02-01 2017-12-01 |
300 KW / 408 PS |
| MERCEDES-BENZ | SLK (R172) | 55 AMG (172.475) | M 152.980 | 5461 CCM / 5.5 L | Petrol | 2012-01-01 |
310 KW / 422 PS |
| MERCEDES-BENZ | M-CLASS (W166) | ML 63 AMG 4-matic (166.074) | M 157.982 | 5461 CCM / 5.5 L | Petrol | 2011-11-01 2015-02-01 |
410 KW / 558 PS |
| MERCEDES-BENZ | M-CLASS (W166) | ML 63 AMG 4-matic (166.074) | M 157.982 | 5461 CCM / 5.5 L | Petrol | 2011-11-01 2015-02-01 |
386 KW / 525 PS |
| MERCEDES-BENZ | GL-CLASS (X166) | GL 500 4-matic (166.873) | M 278.928 | 4663 CCM / 4.7 L | Petrol | 2012-07-01 2015-10-01 |
320 KW / 435 PS |
| MERCEDES-BENZ | GL-CLASS (X166) | GL 63 AMG 4-matic (166.874) | M 157.982 | 5461 CCM / 5.5 L | Petrol | 2012-07-01 2015-10-01 |
410 KW / 558 PS |
| MERCEDES-BENZ | CLS (C218) | CLS 63 AMG (218.375) | M 157.981 | 5461 CCM / 5.5 L | Petrol | 2013-02-01 2017-12-01 |
430 KW / 585 PS |
| MERCEDES-BENZ | CLS Shooting Brake (X218) | CLS 63 AMG (218.975) | M 157.981 | 5461 CCM / 5.5 L | Petrol | 2013-02-01 2017-12-01 |
430 KW / 585 PS |
| MERCEDES-BENZ | GLE Coupe (C292) | AMG 63 S 4-matic (292.375) | M 157.982 | 5461 CCM / 5.5 L | Petrol | 2015-03-01 2019-10-01 |
430 KW / 585 PS |
| MERCEDES-BENZ | GLE (W166) | 500 4-matic (166.073) | M 278.928 | 4663 CCM / 4.7 L | Petrol | 2015-04-01 2018-10-01 |
320 KW / 435 PS |
| MERCEDES-BENZ | GLE (W166) | AMG 63 S 4-matic (166.075) | M 157.982 | 5461 CCM / 5.5 L | Petrol | 2015-04-01 2018-10-01 |
430 KW / 585 PS |
| MERCEDES-BENZ | GLS (X166) | 500 4-matic (166.873) | M 278.928 | 4663 CCM / 4.7 L | Petrol | 2015-11-01 2019-04-01 |
335 KW / 456 PS |
| MERCEDES-BENZ | GLS (X166) | AMG 63 4-matic (166.875) | M 157.982 | 5461 CCM / 5.5 L | Petrol | 2015-11-01 2019-04-01 |
430 KW / 585 PS |
Overview
| Car models | MERCEDES-BENZ M-CLASS (W166); MERCEDES-BENZ CLS (C218); MERCEDES-BENZ SLK (R172); MERCEDES-BENZ GL-CLASS (X166); MERCEDES-BENZ CLS Shooting Brake (X218); MERCEDES-BENZ GLE Coupe (C292); MERCEDES-BENZ GLE (W166); MERCEDES-BENZ GLS (X166) |
| Engines | M 278.928; M 278.922; M 152.980; M 157.982; M 157.981 |
| Engine power (horsepower) | 408-585 HP |
| Power (kilowatts) | 300-430 KW |
| Year of manufacture | 2011-2019 |
FAQs
It maintains the correct tension on the serpentine belt, ensuring proper alignment and preventing belt slippage.
Symptoms include belt chirping noises, misalignment issues, and excessive wear on the belt.
It can lead to reduced engine efficiency, overheating, and potential failure of driven components.