ACDelco 321-2128 - Alternator - 12V, Delco AD244, with Pulley, Internal, Clockwise
$43249
+$56.00 Core Deposit
Total price w/ core: $488.49
MSRP: $525.68
Save: $93.19
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ACDELCO part description
Product Attributes
| Amperage Rating | 145 A |
| Mounting Type | 1 Pivot Foot |
| Voltage | 12 VDC |
| Finish | Aluminum |
| Fan Type | Internal |
| Ground Type | Negative |
| Rotation Direction | Clockwise |
| External Fan Included | Not Applicable |
| One Wire Capable | No |
| Pulley Included | Yes |
| External Regulator Included | No |
| Family | Delco AD244 |
| Pulley Groove Quantity | 6 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| AC Tap | No |
| Alternator Case Material | Aluminum |
| DE to Pulley 1st Groove (in) | 0.86 in |
| DE to Pulley 1st Groove (mm) | 22.0 mm |
| Inside Distance Between Mounting Feet (in) | 2.00 |
| Inside Distance Between Mounting Feet (in) | 2.00 |
| Inside Distance Between Mounting Feet (mm) | 51.0 mm |
| Inside Distance Between Mounting Feet (mm) | 51.0 mm |
| Meets Or Exceeds Original Equipment Manufacturer Specifications | Yes |
| Meets Or Exceeds Original Equipment Manufacturer Specifications | Yes |
| New Or Remanufactured | Remanufactured |
| New Or Remanufactured | Remanufactured |
| Plug Clock Rear View Main Mounting Ear at 6 O'Clock | 3 |
| Plug Clock Rear View Main Mounting Ear at 6 O'Clock | 3 |
| Pulley Outside Diameter (in) | 2.2 |
| Pulley Outside Diameter (in) | 2.2 |
| Pulley Outside Diameter (mm) | 57 mm |
| Pulley Outside Diameter (mm) | 57 mm |
| Terminal Connection Quantity | 4 |
| Terminal Connection Quantity | 4 |
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A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
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