BetaOnline orders aren't available yet. Contact sales@chargingsystemsinc.com for pricing & quotes.
1-2334-00DR-2,1-2334-00DR-3,20-154,427000,42790,7685N,7685N-1,7685R,110-8023,21SI|Peterbilt 320 Models 1997
1 / 8

8020

DELCOAlternatorIR/EF12V160ACW Rotation

Fits International, Peterbilt Heavy Duty, Ford, Kenworth, Freightliner, Mack and 8 more makes · 5.9L–14.0L engines

5 interchanges508 applications24 components

Or call (405) 225-7220 · M–F 8–5 CT

Note:This is a 21SI ;160A 14.5 Vset Unit Which Originally Had an "R" Terminal, But No "I" Terminal. The 7685 Can Be Substituted and the Unused Terminal Ignored. 7685 (145A) ; 5/16" B+ ; 10-24 "R" Terminal ; 10-24 "I" Terminal ; 6 Avalanche Diodes. Amperage Depends on Pulley Diameter. See 240-861 for unit with 14.1 Vset. | This Unit is the Same as the 8022 and the 8023, Except This Unit Does Not Use Either an "R" Terminal or an "I" Terminal. The 8022 and 8023 Can Replace This Unit, as Can the 8021 and 7679 (Both 160A). If a 14.5V Set Point is Desired in This Unit (Rather Than the OE 14.1V), Rep.the Reg. W/ #8040-6253. The 7685 Can Be Substituted and the Terminals Ignored. 7685 (145A);14.1Vset; 5/16" B+; 10-24 "R" Terminal;10-24 "I" Terminal; 6 Avalanche Diodes.Amperage Depends on Pulley Diameter. See 240-861C for unit w/ 14.5 Vset.

Specifications

Full technical detail

Type
Alternator
Manufacturer
DELCO
Design
IR/EF
Voltage
12V
Amperage
160A
Rotation
CW
MFR Series
21SI
Pulley Design
WO/ PULLEY
Plug Code
151
Plug Clock
12:00

OEM part numbers

Genuine OEM & engine-manufacturer numbers this alternator replaces

Delco
1117917

Vehicle applications

Fits 508 configurations

Showing 40 of 508 configurations
Domestic(40)
MakeModelEngineYears
ChevroletB71993–1996
ChevroletB71993–1996
ChevroletC60 Kodiak1990–1996
ChevroletC60 Kodiak1990–1996
ChevroletC70 Kodiak1990–1996
ChevroletC70 Kodiak1990–1996
FordF-6001992–1994
FordF-6001992–1994
FordF-600 LPO1993–1994
FordF-600 LPO1993–1994
FordF-7001992–1997
FordF-7001992–1997
FordF-700 LPO1993–1994
FordF-700 LPO1993–1994
FordF-8001992–1999
FordF-8001992–1999
FordF-800 LPO1995–1998
FordF-800 LPO1995–1998
FordL8000F1990–1993
FordL8000F1990–1993
FordL85011997–1998
FordL85011997–1998
FordL85111998–1998
FordL85111998–1998
FordL85131997–1998
FordL85131997–1998
FordL90001990–1997
FordL90001990–1997
FordL95011997–1998
FordL95011997–1998
FordL95111998–1998
FordL95111998–1998
FordL95131996–1998
FordL95131996–1998
FordL95221998–1998
FordL95221998–1998
FordLA8000F1991–1993
FordLA8000F1991–1993
FordLA90001990–1997
FordLA90001990–1997

Component breakdown

Replacement parts that go inside this unit

ComponentPart numbers
Bearing, Ball5-6200
Brush Holder Assy, Alt7440-4604
Brush Set7340-205B
Brush, Alt7340-205
Cap, Alt9140-4700
Capacitor8640-402
Connector, Alt9940-4604
Diode Trio7740-104
Fan, Alt7840-400
Frame, DE, Alt7640-4129
Frame, SRE, Alt7540-4123
Nut9500-1116 9500-1302
Plug Code9801-151
Rectifier7740-1120
Regulator, Alt8040-6250
Retainer, Bearing, Alt8540-4102
Rotor7040-2988
Screw9640-4008 9640-4048 9640-4056 9640-4060 9640-4070 9640-4010
Stator7240-6158
Terminal Kit, Batt, Alt9640-4632
Terminal Kit, Relay, Alt9640-4634
Test Lead, Alt9800-1W
Thru Bolt9640-4109
Washer, Plain9740-4050