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# AD244-HD170 - TOP QUALITY AD244 Series, Heavy Duty, 170 Amp Alternator


New 170 Amp SINGLE BRIDGE RECTIFIER Delphi Automotive Systems type AD244 Series Alternator w/ Heavy Duty Bridge Rectifier. This unit is built in the USA with NTN bearings which are the OE Bearings used by GM, Heavy Duty Bridge Rectifier inside the Alternator rated at 210 amps,Stators come out of Georgia, Heavy Duty Voltage Regulators from OE Supplier and all top Quality Components. This Single Rectifier unit does not have the extra Rectifier box as shown in the picture. Singe Rectifier Alternators installs just like normal without the extra work of installing the remote Bridge Rectifier box. Total Rectifier rating is 210 amps


Our brand new AD series AD-244 type alternators are constructed using the highest quality components available, we believe better than the gm alternator. The larger AD-244 alternator produces more power at lower engine speeds compared to the smaller AD-230 or any other small alternator. Plus the larger AD-244 alternator is much more reliable at higher amperage output and extreme loads.We have made great improvements to the design of our AD-244 alternator. It is by far the best high amp alternator available on the market today. Our continuous development and striving to be the best will assure you'll receive an alternator with unsurpassed performance and durability. ad244 comparison quarter profile

The Larger AD-244 will bolt directly in place of your existing 100-105 amp AD230 alternator without any modification. It is recommended that you upgrade the battery wire that connects to the rear of your alternator. You need a bigger wire to get the power out of the alternator and into your battery and electrical system. Our new generation of AD-244 are equipped with a Heavy Duty (HD)  "copper" heat sink rectifier and oem quality regulators that just do not go bad! Along with perfectly balanced rotor and stator combinations for the best performance.