Long Haul® Alternators

 
 

Bosch Long Haul® Alternators utilize state-of-the-art technology to provide powerful and long lasting heavy duty alternators for Class 4-8 trucks. Just four (4) SKUs provide coverage for more than 300 competitive SKUs!

Based on our experience with alternators around the world on all classes of trucks, Bosch has developed a series of superior Long Haul alternators exclusively for the American
heavy duty market. These alternators have been specially engineered, employing cutting edge technology and processes, to deliver superior performance and reliability over the long run.

The Bosch AL9960LH and AL9961LH are direct drop-in replacement alternators for many of the most popular Class 4-8 medium and heavy-duty vehicles and stationary engines today. This catalog lists most of the applications for the AL9960LH/AL9961LH in an easy-to-use look-up format. In addition to trucks, the AL9960LH/AL9961LH are also excellent choices for school bus and other miscellaneous applications. In order to assist in finding these applications, a complete cross reference (from original equipment part number to Bosch AL9960LH/AL9961LH part number) is listed in our catalog which can be downloaded from the links to the right.

Features:

  • Best-in-class efficiency
  • Rated to 125°C
  • Long life design
  • High output at idle and on the road
    (100A/160A and 120A/200A)
  • Trusted Bosch quality

High Temperature Resistance
The Bosch Long Haul Alternators can really take the heat! At operating temperatures of up to 125°C (257°F), the Bosch AL9960LH and AL9961LH sustains operating amperage better than competitive units to supply more power for critical electrical systems.

Regulator Self-Protection
At 125°C, the Bosch self-protection feature reduces output of the alternator temporarily. Output goes back to normal after the extreme temperature subsides. This feature protects the alternator from any permanent damage.

Advanced Performance Technology
The Bosch AL9960LH and AL9961LH represent the next generation of commercial vehicle charging technology, delivering more power and greater efficiency than competitive alternators. Bosch’s higher charge rate at idle and on the road, helps maximize battery life by reducing battery deep cycling.

2-Year Warranty
Bosch backs the AL9960LH and AL9961LH with a 24 month/250,000 mile warranty.

Performance Output
14V / 100A @ 2000rpm
14V / 160A @ 6000rpm

Maximum Alternator Speed
18,000 rpm

Temperature Limits
125°C = 257°F

Weight
7.2 kg = 15.8 lbs

 
Top of Page