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DELCO · Alternator
AlternatorIR/IFDELCO
21127
PIC240-6536, 240-6536A
Voltage
24V
Amperage
75A
Rotation
CW
6 interchanges116 applications2 components
Note:Delco 13SI for Cat | For CAT applications
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- DELCO
- Design
- IR/IF
- Voltage
- 24V
- Amperage
- 75A
- Rotation
- CW
- MFR Series
- 13SI
- Pulley Design
- S8
- Pulley Groove OD
- 59.8
- Plug Clock
- 2:00
- Plug Orientation
- REAR
Vehicle applications
Fits 116 configurations
Domestic(116)
| Make | Model | Engine | Years |
|---|---|---|---|
| Barber Greene(Asphalt Paver) | BG500E | L4 4.4L 269cid C4.4 | 2011–2014 |
| Barber Greene(Asphalt Paver) | BG500E | L4 4.4L 269cid Caterpillar C4.4 | 2011–2014 |
| Barber Greene(Asphalt Paver) | BG555E | L4 4.4L 269cid Caterpillar C4.4 | 2011–2014 |
| Barber Greene(Asphalt Paver) | BG555E | L4 4.4L 269cid C4.4 | 2011–2014 |
| Barber Greene(Asphalt Paver) | BG600D | L6 6.6L 403cid Caterpillar C6.6 | 2009–2014 |
| Barber Greene(Asphalt Paver) | BG600D | L6 6.6L 403cid C6.6 | 2009–2014 |
| Barber Greene(Asphalt Paver) | BG655D | L6 6.6L 403cid C6.6 | 2009–2014 |
| Barber Greene(Asphalt Paver) | BG655D | L6 6.6L 403cid Caterpillar C6.6 | 2009–2014 |
| Caterpillar(Tractor-Loader-Backhoe) | 420E | L4 4.4L 269cid Caterpillar 3054C | 2005–2015 |
| Caterpillar(Tractor-Loader-Backhoe) | 420E | L4 4.4L 269cid 3054C | 2005–2015 |
| Caterpillar(Forestry - Skidder) | 527 | L6 7.0L 428cid Caterpillar C7.1 | 2010–2017 |
| Caterpillar(Forestry - Skidder) | 527 | L6 7.0L 428cid C7.1 | 2010–2017 |
| Caterpillar(Wheel Loader) | 914G | L4 4.4L 269cid 3054C | 2004–2024 |
| Caterpillar(Wheel Loader) | 914G | L4 4.4L 269cid Caterpillar 3054C | 2004–2024 |
| Caterpillar(Wheel Loader) | 914G2 | L4 4.4L 269cid C4.4 | 2012–2023 |
| Caterpillar(Wheel Loader) | 914G2 | L4 4.4L 269cid Caterpillar C4.4 | 2012–2023 |
| Caterpillar(Asphalt Paver) | AP1000E | L6 7.0L 428cid C7.1 | 2012–2021 |
| Caterpillar(Asphalt Paver) | AP1000E | L6 6.6L 403cid Caterpillar C6.6 | 2013–2021 |
| Caterpillar(Asphalt Paver) | AP1000E | L6 7.0L 428cid Caterpillar C7.1 | 2012–2021 |
| Caterpillar(Asphalt Paver) | AP1055E | L6 6.6L 403cid C6.6 | 2012–2021 |
| Caterpillar(Asphalt Paver) | AP1055E | L6 6.6L 403cid Caterpillar C6.6 | 2012–2021 |
| Caterpillar(Asphalt Paver) | AP500E | L4 4.4L 269cid Caterpillar C4.4 | 2011–2017 |
| Caterpillar(Asphalt Paver) | AP500E | L4 4.4L 269cid C4.4 | 2011–2017 |
| Caterpillar(Asphalt Paver) | AP555E | L4 4.4L 269cid Caterpillar C4.4 | 2010–2017 |
| Caterpillar(Asphalt Paver) | AP555E | L4 4.4L 269cid C4.4 | 2010–2017 |
| Caterpillar(Asphalt Paver) | AP600D | L6 6.6L 403cid C6.6 | 2009–2016 |
| Caterpillar(Asphalt Paver) | AP600D | L6 6.6L 403cid Caterpillar C6.6 | 2009–2016 |
| Caterpillar(Asphalt Paver) | AP655C | L6 6.0L 365cid 3056B | 2002–2007 |
| Caterpillar(Asphalt Paver) | AP655C | L6 6.0L 365cid Caterpillar 3056B | 2002–2007 |
| Caterpillar(Asphalt Paver) | AP655D | L6 6.6L 403cid Caterpillar C6.6 | 2007–2016 |
| Caterpillar(Asphalt Paver) | AP655D | L6 6.6L 403cid C6.6 | 2007–2016 |
| Caterpillar(Roller (Static And Vibratory)) | CP44 | L4 4.4L 269cid Caterpillar C4.4 | 2009–2019 |
| Caterpillar(Roller (Static And Vibratory)) | CP44 | L4 4.4L 269cid C4.4 | 2009–2019 |
| Caterpillar(Roller (Static And Vibratory)) | CP54B | L4 4.4L 269cid C4.4 | 2013–2021 |
| Caterpillar(Roller (Static And Vibratory)) | CP54B | L4 4.4L 269cid Caterpillar C4.4 | 2013–2021 |
| Caterpillar(Roller (Static And Vibratory)) | CP56 | L6 6.6L 403cid C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CP56 | L6 6.6L 403cid Caterpillar C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CP64 | L6 6.6L 403cid Caterpillar C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CP64 | L6 6.6L 403cid C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CP74 | L6 6.6L 403cid C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CP74 | L6 6.6L 403cid Caterpillar C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CP76 | L6 6.6L 403cid Caterpillar C6.6 | 2007–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CP76 | L6 6.6L 403cid C6.6 | 2007–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CS44 | L4 4.4L 269cid Caterpillar C4.4 | 2010–2019 |
| Caterpillar(Roller (Static And Vibratory)) | CS44 | L4 4.4L 269cid C4.4 | 2010–2019 |
| Caterpillar(Roller (Static And Vibratory)) | CS54B | L4 4.4L 269cid Caterpillar C4.4 | 2013–2021 |
| Caterpillar(Roller (Static And Vibratory)) | CS54B | L4 4.4L 269cid C4.4 | 2013–2021 |
| Caterpillar(Roller (Static And Vibratory)) | CS56 | L6 6.6L 403cid C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CS56 | L6 6.6L 403cid Caterpillar C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CS64 | L6 6.6L 403cid C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CS64 | L6 6.6L 403cid Caterpillar C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CS74 | L6 6.6L 403cid Caterpillar C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CS74 | L6 6.6L 403cid C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CS76 | L6 6.6L 403cid C6.6 | 2008–2014 |
| Caterpillar(Roller (Static And Vibratory)) | CS76 | L6 6.6L 403cid Caterpillar C6.6 | 2008–2014 |
| Caterpillar(Wheel Loader) | IT14G | L4 4.4L 269cid Caterpillar 3054C | 2004–2015 |
| Caterpillar(Wheel Loader) | IT14G | L4 4.4L 269cid 3054C | 2004–2015 |
| Caterpillar(Wheel Loader) | IT14G2 | L4 4.4L 269cid 3054C | 2012–2024 |
| Caterpillar(Wheel Loader) | IT14G2 | L4 4.4L 269cid Caterpillar 3054C | 2012–2024 |
| Caterpillar(Wheeled Excavator) | M313C | L4 4.4L 269cid Caterpillar 3054E | 2003–2007 |
| Caterpillar(Wheeled Excavator) | M313C | L4 4.4L 269cid | 2003–2007 |
| Caterpillar(Wheeled Excavator) | M313C | L4 4.4L 269cid Caterpillar | 2003–2007 |
| Caterpillar(Wheeled Excavator) | M313D | L4 4.4L 269cid C4.4 | 2007–2016 |
| Caterpillar(Wheeled Excavator) | M313D | L4 4.4L 269cid Caterpillar C4.4 | 2007–2016 |
| Caterpillar(Wheeled Excavator) | M315C | L4 4.4L 269cid | 2003–2006 |
| Caterpillar(Wheeled Excavator) | M315C | L4 4.4L 269cid Caterpillar | 2003–2006 |
| Caterpillar(Wheeled Excavator) | M315D | L4 4.4L 269cid Caterpillar C4.4 | 2007–2016 |
| Caterpillar(Wheeled Excavator) | M315D | L4 4.4L 269cid C4.4 | 2007–2016 |
| Caterpillar(Wheeled Excavator) | M315D2 | L4 4.4L 269cid C4.4 | 2017–2024 |
| Caterpillar(Wheeled Excavator) | M315D2 | L4 4.4L 269cid Caterpillar C4.4 | 2017–2024 |
| Caterpillar(Wheeled Excavator) | M315E | L4 4.4L 269cid 3054E | 2017–2019 |
| Caterpillar(Wheeled Excavator) | M315E | L4 4.4L 269cid Caterpillar 3054E | 2017–2019 |
| Caterpillar(Wheeled Excavator) | M316C | L6 6.0L 365cid Caterpillar | 2005–2011 |
| Caterpillar(Wheeled Excavator) | M316C | L6 6.0L 365cid | 2005–2011 |
| Caterpillar(Wheeled Excavator) | M316D | L6 6.6L 403cid Caterpillar C6.6 | 2011–2020 |
| Caterpillar(Wheeled Excavator) | M316D | L6 6.6L 403cid C6.6 | 2011–2020 |
| Caterpillar(Wheeled Excavator) | M318C | L6 6.0L 365cid Caterpillar | 2005–2011 |
| Caterpillar(Wheeled Excavator) | M318C | L6 6.0L 365cid | 2005–2011 |
| Caterpillar(Material Handler) | M318C MH | L6 6.0L 365cid Caterpillar 3056B | 2003–2007 |
| Caterpillar(Material Handler) | M318C MH | L6 6.0L 365cid 3056B | 2003–2007 |
| Caterpillar(Wheeled Excavator) | M318D | L6 6.6L 403cid C6.6 | 2011–2021 |
| Caterpillar(Wheeled Excavator) | M318D | L6 6.6L 403cid Caterpillar C6.6 | 2011–2021 |
| Caterpillar(Material Handler) | M318D MH | L6 6.6L 403cid Caterpillar C6.6 | 2007–2015 |
| Caterpillar(Material Handler) | M318D MH | L6 6.6L 403cid C6.6 | 2007–2015 |
| Caterpillar(Wheeled Excavator) | M322C | L6 6.0L 365cid Caterpillar 3056B | 2002–2011 |
| Caterpillar(Wheeled Excavator) | M322C | L6 6.0L 365cid 3056B | 2002–2011 |
| Caterpillar(Wheeled Excavator) | M322D | L6 6.6L 403cid C6.6 | 2007–2017 |
| Caterpillar(Wheeled Excavator) | M322D | L6 6.6L 403cid Caterpillar C6.6 | 2007–2017 |
| Caterpillar(Material Handler) | M322D MH | L6 6.6L 403cid C6.6 | 2007–2017 |
| Caterpillar(Material Handler) | M322D MH | L6 6.6L 403cid Caterpillar C6.6 | 2007–2017 |
| Caterpillar Ag. & Ind.(Engines - Industrial) | 3054E | ||
| Caterpillar Ag. & Ind.(Wheel Loader) | 914G | 1995–2014 | |
| Caterpillar Ag. & Ind.(Paving Equipment) | AP1000E | ||
| Caterpillar Ag. & Ind.(Paving Equipment) | AP1055E | ||
| Caterpillar Ag. & Ind.(Paving Equipment) | AP555E | ||
| Caterpillar Ag. & Ind.(Paving Equipment) | AP600D | 2009–2014 | |
| Caterpillar Ag. & Ind.(Paving Equipment) | AP655D | 2004–2005 | |
| Caterpillar Ag. & Ind.(Paving Equipment) | BG500E | ||
| Caterpillar Ag. & Ind.(Paving Equipment) | BG655D | 2004–2005 | |
| Caterpillar Ag. & Ind.(Compactor) | CP56 | 2008–2012 | |
| Caterpillar Ag. & Ind.(Compactor) | CP76 | ||
| Caterpillar Ag. & Ind.(Compactor) | CS54B | ||
| Caterpillar Ag. & Ind.(Compactor) | CS64 | 2008–2012 | |
| Caterpillar Ag. & Ind.(Compactor) | CS74 | 2009–2012 | |
| Caterpillar Ag. & Ind.(Tool Carrier) | IT14G | 1995–2001 | |
| Caterpillar Ag. & Ind.(Tool Carrier) | IT14G2 | ||
| Caterpillar Ag. & Ind.(Excavator) | M313C | ||
| Caterpillar Ag. & Ind.(Excavator) | M313D | ||
| Caterpillar Ag. & Ind.(Excavator) | M313D2 | ||
| Caterpillar Ag. & Ind.(Excavator) | M315C | ||
| Caterpillar Ag. & Ind.(Excavator) | M315D | ||
| Caterpillar Ag. & Ind.(Excavator) | M316D | ||
| Caterpillar Ag. & Ind.(Excavator) | M317D | ||
| Caterpillar Ag. & Ind.(Engines - Industrial) | C4.4 | ||
| Caterpillar Ag. & Ind.(Engines - Industrial) | C6.6 | ||
| Caterpillar Ag. & Ind. Loader(Backhoe) | 420E | 2006–2012 |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-3500 5-4700 |
| Regulator | 8040-6430 |