Fits 2004-2005 Freightliner M2 106 A/T Serpentine Belt Tensioner Assembly 55903

Goodyear 55903 Automatic Serpentine Belt Tensioner Assembly

Goodyear's automatic tensioners and pulleys are meticulously designed to offer complete support to an engine's belt drive system. In today's modern engines, the belt drive system plays a critical role in transferring power from the engine's crankshaft to essential accessories, ensuring smooth and comfortable vehicle operation on the road. Over time and with high mileage, engines can experience decreased efficiency due to factors like worn ball bearings, improper tension, and misalignment in the belt drive system. To maintain optimal performance and prevent potential issues, it's essential to install Goodyear automatic belt tensioners and pulleys.

Features:

• Goodyear belt tensioners and pulleys are precision-engineered to match the specifications and requirements of the vehicle's belt drive system. This ensures a perfect fit and optimal performance.
• Feature automatic tensioning mechanisms that continuously adjust the belt tension as needed, maintaining optimal tension levels under varying operating conditions.
• Goodyear belt tensioners and pulleys are constructed using durable materials such as steel, aluminum, high-strength polymers, and advanced coatings to withstand the rigors of daily driving.
• Goodyear belt tensioners and pulleys utilize advanced bearing technology, such as sealed bearings and low-friction designs, to reduce wear, noise, and vibration.
• Maintaining proper belt tension and alignment, tensioners and pulleys optimize the performance of the entire belt drive system, including accessories like alternators, power steering pumps, and air conditioning compressors.

Interchange Part Number:

38597; 49566; 89460;

Specs:

Belt Type	Serpentine
Grade Type	OE Performance
Housing Material	Steel/Aluminum

Application:

Year	Make	Model	Submodel
2003-2008	Sterling Truck	LT9500
2003-2009	Sterling Truck	A9500
2009	Sterling Truck	A9500
2006	Sterling Truck	LT7500
2004-2008	Sterling Truck	AT9500
2003-2009	Sterling Truck	L9500
2007	Sterling Truck	Car Hauler
2009	Sterling Truck	Car Hauler
2009	Sterling Truck	Car Hauler
2003-2010	Western Star	4900SA
2010	Western Star	4900SA
2004-2010	Western Star	4900FA
2010	Western Star	4900FA
2004-2005	Freightliner	M2 106
2007	Freightliner	M2 106
2009	Freightliner	M2 106
2004-2011	Freightliner	M2 112
2011	Freightliner	M2 112
2005-2007	Freightliner	Century Class
2009	Freightliner	Century Class
2009-2010	Freightliner	Classic
2005-2011	Freightliner	Columbia
2008	Freightliner	Cascadia
2010	Freightliner	Cascadia
2010	Freightliner	Cascadia
2011	Freightliner	Cascadia
2008-2009	Freightliner	M2 100
2006	Freightliner	FLD120
2008	Freightliner	FLD120
2006-2009	Freightliner	FLD120SD
2007	Freightliner	FLD132
2008-2009	Freightliner	M2
2008-2009	Freightliner	M2