8078
Alternator 8078 - Delco 22SI Series IR/EF 145 Amp/12 Volt, CW, 1-Wire System, 14.1 Vset, Neg. Grd., w/o Pulley
$225.00
Alternator SKU 8078
Compatible with: Bluebird All Models (By Engine) 1998-2003; Peterbilt 320 1996-2003; Peterbilt 330 1996-2004; Peterbilt 375 1996-2001; Peterbilt 385 1996-2005; Sterling Truck A9500 1999-2004; Sterling Truck Acterra 5500 2001; Sterling Truck Acterra 6500 2001-2003; Sterling Truck Acterra 7500 2001-2003; Sterling Truck At9500 1999-2004; Sterling Truck Condor 2001-2004; Sterling Truck L7500 1999-2004; Sterling Truck L7501 1999-2001; Sterling Truck L8500 1999-2004; Sterling Truck L8501 1999; Sterling Truck L8511 1999-2000; Sterling Truck L8513 1999-2001; Sterling Truck L9522 1999; Sterling Truck Lt7500 1999-2004; Sterling Truck Lt7501 1999-2001; Sterling Truck Lt8500 1999-2004; Sterling Truck Lt8501 1999; Sterling Truck Lt8511 1999-2001; Sterling Truck Lt8513 1999-2001; Sterling Truck Lt9500 1999-2004; Sterling Truck Lt9501 1999-2001; Sterling Truck Sc7000 Cargo 1999-2003; Western Star Hd All Models (By Engine) 1996-2004
Makes: Bluebird, Peterbilt, Sterling Truck, Western Star Hd
Product appearance and finish may vary. Verify Buyers Guide for fitment.
Note: Caterpillar 3126 Delco 22SI, 100A | Cummins M11 Delco 22SI, 100A | Caterpillar 3306 Delco 22SI, 100A | Caterpillar 3306 DR 22SI J-180 Mt.,130A, 14.1 Vset | Cummins M11 DR 22SI J-180 Mt.,130A, 14.1 Vset | Caterpillar 3126 DR 22SI J-180 Mt.,130A, 14.1 Vset | Caterpillar C-10 Delco 22SI, 100A | Cummins 8.9L ISL Delco 22SI, 100A | Cummins 8.3L ISC Delco 22SI, 100A | Caterpillar C-10 DR 22SI J-180 Mt.,130A, 14.1 Vset | Cummins 8.3L ISC DR 22SI J-180 Mt.,130A, 14.1 Vset | Cummins 8.9L ISL DR 22SI J-180 Mt.,130A, 14.1 Vset | Caterpillar 3176 Delco 22SI, 100A | Caterpillar 3176 DR 22SI J-180 Mt.,130A, 14.1 Vset | Caterpillar C-15 Delco 22SI, 100A | Cummins N14 Delco 22SI, 100A | Caterpillar C-12 Delco 22SI, 100A | Caterpillar C-15 DR 22SI J-180 Mt.,130A, 14.1 Vset | Cummins N14 DR 22SI J-180 Mt.,130A, 14.1 Vset | Caterpillar C-12 DR 22SI J-180 Mt.,130A, 14.1 Vset | Cummins ISM Delco 22SI, 100A | Delco 22SI, J-180 Mt., 100A | Delco 22SI, J- | DD 60 Series Delco 22SI, 100A | DD 60 Series DR 22SI J-180 Mt.,130A, 14.1 Vset | Caterpillar 3406 Delco 22SI, 100A | Cummins L-10 Delco 22SI, 100A | Cummins L-10 DR 22SI J-180 Mt.,130A, 14.1 Vset | Caterpillar 3406 DR 22SI J-180 Mt.,130A, 14.1 Vset | Cummins ISX Delco 22SI, 100A | Cummins Signature Delco 22SI, 100A | Cummins ISM DR 22SI J-180 Mt.,130A, 14.1 Vset | Cummins ISX DR 22SI J-180 Mt.,130A, 14.1 Vset | Cummins Signature DR 22SI J-180 Mt.,130A, 14.1 Vset
Note: Product appearance may vary from the image shown. Fitment and compatibility remain as specified.
Replacement
DELCO:10459188, DELCO:10459189, DELCO:10459190, DELCO:10459191, DELCO:10459192, DELCO:10459193, DELCO:10459292, DELCO:10459601, DELCO:10459604, DELCO:19020300, DELCO:19020302, DELCO:19020303, DELCO:19020314, DELCO:19020352, DELCO:19020358, DELCO:19020359, DELCO:19020364, DELCO:19020365, DELCO:19020377, DELCO:19020801, DELCO:19020802, DELCO:19020806, PIC:240-4012A, PIC:240-4015A, PIC:240-4015B, PIC:240-4017A, LESTER:8071, LESTER:8072, LESTER:8078, OE_REF_NUM:81370306N
Application Summary
See the compatible vehicle applications listed above. Verify year, make, model and engine before ordering.
Specifications
| SPECS | 145 Amp/12 Volt, CW, 1-Wire System, 14.1 Vset, Neg. Grd., w/o Pulley |
| SPECS FOR | Delco 22SI Series IR/EF |
| MFR | DELCO |
| MFR SERIES | 22SI |
| DESIGN | IR/EF |
| VOLTAGE | 12 |
| AMPERAGE | 145 |
| ROTATION | CW |
| PLUG CLOCK | 12:00 Plug Clock |
| PLUG CODE | 151 |
| PULLEY CLASS | w/o Pulley |
| NOTE 1 | Neg. Grd. |
| NOTE 2 | 1-Wire System |
| NOTE 3 | 14.1 Vset |
| NOTE 4 | Also replaces Delco 21SI 1117905, 1117943 |
| DIM 1 | 5/16-18 Batt. Term. |
| DIM 2 | Universal R-Term. |
| DIM 3 | 10-24 I-Term. |
| FEATURE 1 | 100% New |
| FEATURE 2 | WAI-Transpo premium rectifier & regulator |
| FEATURE 3 | Premium, hi-temperature WBD bearing |
| FEATURE 4 | Rotor coil leads are epoxied to prevent vibration failure |
| FEATURE 6 | Hi-temperature class-H windings |
| FEATURE 7 | Precision CNC machined castings |
| FEATURE 8 | OE performance output curve |
| AC TAP Y/N | Y |
| BRUSHLESS | No |
| DIST BTWN MTG FT MM H | 102 |
| DE FT TO PULLEY 1ST GRV MM K | 16.5 |
| DE TO ROTOR SHFT END MM L | 70.9 |
| GROUND | N |
| MTG CONFIG CODE | C |
| MOUNT TYPE | J180 |
| PULLEY GROOVE OD | N/A |
| DIST BTWN MTG EAR MM | 102 |
| SPLIT MTG EAR THK MM | 20 |
| POLARITY | B+ |
| BRUSHLESS DESIGN | N/A |
| ONE WIRE CAPABLE | Yes |
| COOLING METHOD | Alternator cooling via external fan |
Interchange / Lester Numbers
8071, 8072, 8078
WAI Part Number: 8078N