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Description
8743N ALTERNATOR -DR 28SI IR/IF 12V 160A/200A SHORT HINGE W/REMOTE SENSETechnical Specifications Part Type Alternator (Alternador) [Image of 8743N Alternator] System Series Delco 28SI Amperage Voltage 200 Amps 12 Volts Mounting J 180 Hinge Mount (Montaje de Bisagra) 198mm Mounting Foot ID Rotation CW (Clockwise Sentido Horario) Pulley W O Pulley (Sin Polea) Design IR IF (Internal Regulator Internal Fan) Terminals 5 16 18 Batt, 10 24 R I Remote Sense Features & Benefits High Output: Delivers 200 Amps, essential for
Technical Specifications
| Part Type | Alternator (Alternador) [Image of 8743N Alternator] |
| System / Series | Delco 28SI |
| Amperage / Voltage | 200 Amps / 12 Volts |
| Mounting | J-180 Hinge Mount (Montaje de Bisagra) - 198mm Mounting Foot ID |
| Rotation | CW (Clockwise / Sentido Horario) |
| Pulley | W/O Pulley (Sin Polea) |
| Design | IR/IF (Internal Regulator / Internal Fan) |
| Terminals | 5/16-18 Batt, 10-24 R/I/Remote Sense |
Features & Benefits
- High Output: Delivers 200 Amps, essential for vehicles with significant electrical loads, ensuring batteries stay charged even at idle.
- Enhanced Cooling: The IR/IF (Internal Fan) design provides efficient airflow to internal components, preventing overheating in demanding applications.
- Broad Compatibility: Fits a wide range of engines including Caterpillar, Cummins, and Detroit Diesel found in various truck brands.
Detailed Vehicle Applications (Año por Año)
Freightliner
| Model | Years Covered | Engines |
|---|---|---|
| Argosy | 2000, 2001, 2002 | CAT 3406 / C12 |
| Century Class | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 | CAT 3176/3406/C10/C12/C15, Cummins L10/M11/N14/ISM/ISX |
| Classic / Classic XL | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 | Detroit S60, CAT 3406/C10/C12/C15, Cummins N14/M11/ISM/ISX |
| Columbia | 1999, 2000, 2001, 2002, 2003, 2004 | CAT C12/C15, Cummins ISM/ISX, Detroit S60 |
| FL / FLC / FLD Series | 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 | Detroit S60, CAT 3176/3306/3406/C10/C12, Cummins L10/M11/N14 |
| FL 50/60/70/80 (Business Class) | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | Cummins 5.9L/8.3L, CAT 3126 (7.2L) |
| M2 Business Class | 2003, 2004 | CAT 3126 |
Kenworth
| Model | Years Covered | Engines |
|---|---|---|
| T600 / T800 Series | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | CAT 3176/3306/3406/C10/C12/C15, Cummins L10/M11/N14/ISM/ISX/Signature |
| W900 Series | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | CAT 3176/3406/C10/C12/C15, Cummins N14/ISM/ISX/Signature |
| T2000 Series | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 | CAT 3406/C10/C12/C15, Cummins M11/N14/ISX |
| C500 / K100 | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 | CAT 3306/3406/C10/C12, Cummins N14/ISM/Signature, Detroit S60 |
| T300 / K300 / T400 / T450 | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 | Cummins 8.3L/5.9L/M11, CAT 3176/3306/3126 (7.2L) |
Peterbilt
| Model | Years Covered | Engines |
|---|---|---|
| 357 / 375 / 377 / 378 / 379 / 385 | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | CAT 3176/3306/3406/C10/C12/C15, Cummins N14/M11/ISM/ISX/ISC/ISL |
| 362 Cabover | 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 | CAT 3126/3176/3306/3406, Cummins M11/N14 |
| 387 | 2000, 2001, 2002, 2003, 2004, 2005 | CAT C10/C12/3406 |
| 320 / 330 | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 | CAT 3306/3126/C10, Cummins M11/ISC/ISL |
Other Manufacturers
| Make | Models / Years | Engines |
|---|---|---|
| International | 8100-9900 Series (1997-2000) | Cummins ISM/ISX |
| Sterling | A / L / LT Series (1999-2004) | Cummins ISM/ISC, CAT C10/12/3406/3126 |
| Volvo | VNL/VNM/VHD/WA/WG (1994-2007) | Volvo VED12, Cummins N14/M11/ISL, CAT 3406 |
| Western Star | All Models (1994-2007) | CAT 3406/C10/C12/C15, Cummins N14/ISM/ISX |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Such a good price!
Color: Dark Carbonized Pine, Size: 16.5 x 6.1 x 0.59 inches
Love them! They are so cute, couple notes. The wood doesn’t come with pre drilled pilot holes for attaching the brackets so you will need a drill/drillbits. It is real wood which impressed me, but outside tools definitely required. Including a level!! The “level” they offer is indeed a bubble in liquid, but it’s about an inch long, 1/2in wide and a cylinder so probably the most useless, cutest level I’ve seen in my life. Otherwise great! They hold exactly what I need.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Great shelves
Color: Black, Size: 16.5 x 6.1 x 0.59 inches
These are great little shelves. They’re sturdy and nice looking. Perfect for the small office redo.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Very soft.
Color: Black, Size: 16.5 x 6.1 x 0.59 inches
Easy to setup. Wood shelves are VERY soft but great for light weight things and nicknaks.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Will buy again
Color: Walnut, Size: 2 Pack
Great color, hardwear was easy to install, quality great, very stable, all in great fit great size and love the look
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Good product at a reasonable price.
Color: Grey, Size: 2 Pack
The shelves were easy to install, are sturdy and look good.
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Reviewed in the United States on April 14, 2026