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Overview
DB Electrical Alternators for Chevrolet and other GM Vehicles
DB Electrical offers premium-quality alternators that deliver high-performance for Chevrolet and other General Motors brands such as Buick, GMC, Pontiac and Oldsmobile. Owners of Chevy cars, trucks, vans and SUVs appreciate the highly engineered quality of DB Electrical alternators for flawless mechanical performance and longevity. Founded in 1911, Chevy has been a symbol of the American road for over a century. A DB Electrical alternator is a great choice for keeping your Chevrolet or other GM vehicle on the road. (Check our applications table below for specific makes and models for this alternator.)
With DB Electrical alternators, you’ll get …
- Superior Quality Every Time – Our aftermarket alternators deliver performance that’s equivalent to the original.
- Direct-Fit OEM Replacement Parts – DB Electrical aftermarket alternators are designed for perfect fitment to replace the ones that originally came with your vehicle.
- Engineer-Tested Excellence – Our alternators go through a rigorous testing program to ensure optimal performance. Most alternators are supplied with their final test results and performance curve.
Reasons to choose DB Electrical for your next alternator:
- Built to Take the Heat – Most DB Electrical alternators offer high-temperature epoxy, heavy-duty rectifiers, high-quality regulators, top-quality bearings and high-temperature grease produce better charging and longer life under high-heat environments.
- Brand New Alternator – Never settle for a secondhand one. Many places will try to sell you a used alternator for about the price we’ll sell you a new one.
The DB Electrical Advantage – Factory-Direct Pricing and 1-Year Warranty
DB Electrical sells its exceptional-quality electrical components at low factory-direct prices. DB Electrical delivers exceptional value for products that we stand behind with our total-confidence 1-year warranty. Yes, you have a full year to make sure your alternator meets your expectations.
Item Number: 400-12426
100% Brand New Aftermarket Part From DB Electrical
Product Specs
| Item Condition | Aftermarket Part |
| Unit Type | Alternator |
| Voltage | 12 |
| Rotation | BI |
| Dimension | Replacement Unit:, Mtg. Ear 1 Hole: 1/2-13 Threaded, Mtg. Ear 2 Hole: 13.3mm Unthreaded, Mtg. Ear 3 Hole: 13.4mm Unthreaded, B+ Terminal: 12-24, Polarity: Negative, Shaft Threads: 5/8-18, |
| Clock | 1 |
| Regulator | IR |
| Fan Type | EF |
| Fits | Truck Applications Delco 27SI Alternator Used on Allis Chalmers, Autocar, Chevrolet / GMC, Cummins, International, and Terex HD Truck, Industrial, and Marine Applications |
Applications List
| MAKE | TYPE | MODEL | YEAR | ENGINE |
| DETROIT DIESEL | Inboard | 8.2L | All | DD 8 Cyl. 500CI 8.2L |
Replaces These Part Numbers
| AC DELCO | 321-603, 321-605, 321-743 |
| API MARINE | 20066 |
| ARROWHEAD | ADR0007 |
| CARGO | 112260, 112999 |
| CASE | 104256A1, 423103C91, 424430C91 |
| CATERPILLAR | 0R1522, 0R2793, 0R5202, 3T7070, 9L5938, 9L6463, 9W1082 |
| CUMMINS | 213298, 213299, 3603851RX, 3604659RX |
| DELCO | 10459238, 10463072, 10463073, 10497177, 1100072, 1100073, 1100080, 1100081, 1100084, 1100086, 1100087, 1100089, 1100090, 1100091, 1100185, 1100188, 1100189, 1100212, 1100213, 1101104, 1101105, 1101251, 1101287, 1101288, 1101289, 1105460, 1105462, 1105463, 1105464, 1105465, 1105467, 1105469, 1105470, 1105472, 1105473 |
| INTL HARVESTER | 423103C91, 424430C91, 590071C91, 998504R91 |
| J&N Electrical Products | 400-12032, 400-12061, 400-12426,400-12032R |
| LESTER | 7138, 7850, 7842, 7843, 7844 |
| MACK | 2132X10463072 |
| QUICKSILVER | 8M6007470 |
| REMY LIGHT DUTY | 51271, 53126 |
| WAI | 7138N, 7850N |
| WESTERN STAR | 802013403, 802013404 |
| WHITE | V1114260, V1114261 |
