Penntex PX4V series 250amp replacement alternator.

Fitment: Replaces all Penntex PX4V externally regulated series alternators.

Our 6 phase technology high output alternators are designed to charge and recover your battery extremely quick and efficient. So if you are just replacing your worn out factory alternator or you are looking to upgrade because you want more amperage to maintain your accessory demands our Pure Power brand High Output 250amp Penntex replacement alternators are made in the USA with quality parts to perform under the most extreme conditions.

Note: This alternator is externally regulated. The regulator should be located in the vehicle.

• The highest charging output, at idle, in the industry
• Amazing heat dissipation
• Durable 6phase Hairpin stator technology
• 12 70 amp avalanche diodes for durability
• OEM SKF high heat bearings
• OEM brushes and brush holder for extreme long life
• Every alternator is endurance tested on the most advanced dyno tester in the industry, DV Electronics/Alt-98, to ensure the correct performance specs and durability.