Part No. 8700021 — 24SI Reman Alternator

Active
Part Number
8700021
Status
Active
Model
24SI
Type
Reman Alternator
Mount Type
J180 Hinge
System Voltage
12
Rated Output
160
B+ Output
5/16
R Terminal
CONN
I Terminal
CONN
Remote Sense
No
Ground Terminal
Negative
8600142 24SI New Alternator
8600142
24SI New Alternator
Output 160 Amps
BEST REPLACEMENT, 24SI ALL-MAKES

Delco Remy All-Makes 24SI brush style alternators are designed with dual internal fans which provide maximum cooling technology and improve the operating efficiency & durability of the unit. The 24SI is offered in 12 volt models capable of producing up to 160 Amps at road speed & 100 Amps at idle & 24 volt models capable of producing up to 70 amps.  The 24SI is available in both J180 Hinge Mount or Pad Mount configurations.

NEW SERVICE
This Replacement Option is a new service model with NO CORE CHARGE.
8600142
24SI New Alternator
8600142 24SI New Alternator
Status
Active
Type
New
Voltage
12
Rated Output
160
Mount Type
J180 Hinge
B+ Output
5/16
R Terminal
CONN
I Terminal
CONN
Remote Sense
No
Polarity
Negative
8700021 24SI Reman Alternator
8700021
24SI Reman Alternator
Output 160 Amps
REMAN (REMANUFACTURED)

Delco Remy Reman Starters and Alternators Ideal Solution for Older Trucks


If you have older trucks in your fleet—trucks that are outside warranty—you are likely looking for cost-effective ways to handle repairs when they arise. While non-OE (original equipment) remanufacturers, local rebuilders and coreless whitebox products may be priced lower, these aftermarket options are actually more prone to problems and failure.

These ‘value’ or offshore products are not made from OE components—or to OE specifications, they use aftermarket parts and are often unreliable. You may get a better deal upfront—but chances are you’ll pay for it when your truck is stranded on the side of the road or in the shop again for repairs.”

That’s where the Delco Remy reman product line comes in.

Delco Remy reman starters and alternators incorporate OE components, processes, testing and validation—something our competitors are not able to do because they are not an OE manufacturer. 

While new service is always the best option, the reman offering is the ideal solution for buyers seeking quality starters and alternators at a lower price than new service. Our remanufacturing site is quite different—and so is the result. In a dedicated facility, we remanufacture a high volume of alternators and starters each year in a process that’s as methodical as our OE plants. In fact, the link to OE is something that can’t be found in a simple rebuild. Our OE engineers are involved in the remanufacturing process. 
8700021
24SI Reman Alternator
8700021 24SI Reman Alternator
Status
Active
Type
Reman
Voltage
12
Rated Output
160
Mount Type
J180 Hinge
B+ Output
5/16
R Terminal
CONN
I Terminal
CONN
Remote Sense
No
Polarity
Negative

Service Parts

10522909
Part 24SI DE FRAME J18O MOUNT
10511131
Part 24SI STATOR 12 VOLT 160 AMP
10511131 Part 24SI STATOR 12 VOLT 160 AMP
10510954
Part 24SI ROTOR - 160 AMP
10510198
Part 24SI SRE FRAME J180 MOUNT
10510198 Part 24SI SRE FRAME J180 MOUNT
10521657
Part 24SI BRUSH HOLDER
10516312
Part 24SI RECTIFIER BRIDGE - 12 VOLT
10526697
Part 24SI
10526697 Part 24SI
10519853
Part ROLLER BEARING DE HSG
10451619
Part BALL BEARING SRE HSG
10451619 Part BALL BEARING SRE HSG
10520982
Part 24SI HARDWARE KIT
10510587
Part ADAPTOR KIT FOR 11S
Ref No. Description Part Number
1 DE Frame w/bearing 10522909
2 Stator Asm 10511131
3 Rotor Asm 10510954
4 RE Frame 10510198
5 Brush Holder Asm 10521657
6 Rectifier Bridge 10516312
7 Regulator 10526697
8 Ball bearing Asm 10519853
9 RE Rotor Bearing 10451619
10 Hardaware repair kit 10520982
11 Connector 10510587

Any third part original manufacturer brands are for cross reference purposes only and do not constitute the source of goods.

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