BLP4101H - PRESTOLITE LEECE NEVILLE BLP 24V 250A BRUSHLESS ALTERNATOR

The new Leece-Neville IdlePro Extreme™ series alternators offer industry-best output at low engine speeds, utilizing a high-amp, brushless design. Best-in-class IdlePro Extreme alternators feature an array of engineering benefits that enhance electrical system and engine performance to extend battery life and increase vehicle uptime. Isolated Ground Technology. Auxiliary Draft Cooling design* – special fan and front housing design and integration for temperature control of the front bearing. Front bearing is kept 10 C cooler as compared to traditional external fan designs. Remote sense capable to optimize alternator output and increase battery life.

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Alternative Products

Specifications

Brand Name IDLEPRO EXTREMEWeight 0.0000LB
Condition NewAC (R) Terminal Yes
Dust Screen NoExcitation Type SELF
Field ISO Terminal NoIgnition (I) Terminal No
Ignition Protection NoLamp (L) Terminal Yes
Multipower Terminal NoNeutral Terminal No
Sense (S) Terminal YesPainted Housing Yes
Mounting Type PadRotation CW
Voltage 24Product Family BLP
Polarity Insulated returnFan Location EXT
Amperage Rating 250Regulator Type INT
Describes If New Or Remanufactured New

Application Information

Data is not available for App Info

Bill of Materials (BOM)

ImagePart NoDescriptionNotes
Prestolite
A041521350S  ALTERNATOR FAN 
Prestolite
A015106791S  ALTERNATOR FRONT HOUSING 
Prestolite
A020520994S  ALTERNATOR ROTOR 
Prestolite
A022521452S  ALTERNATOR STATOR 
Prestolite
A012520986S  ALTERNATOR REAR HOUSING 
Prestolite
A170521451S  ALTERNATOR FIELD COIL 
Prestolite
A051521467S  ALTERNATOR RECTIFIER 
Prestolite
R214521472S  ALTERNATOR VOLTAGE REGULATORDeveloped for single alternator applications only.
Prestolite
A038520992S  ALTERNATOR COVERObsolete. Supersede to A038107042S
Prestolite
K183106574S  ALTERNATOR OVERHAUL KIT 
Prestolite
K212106575S  ALTERNATOR HARDWARE KIT 
20325  ALTERNATOR PULLEY NUT 
Prestolite
A038107042S  ALTERNATOR COVER 
Prestolite
R214107437S  ALTERNATOR VOLTAGE REGULATORDeveloped to load share on dual alternator applications. Can be used in single alternator applications.

Where Used

Data is not available for Where Used

Cross References

Competitor PartNoCompetitor NameInterChange TypeNotes

C530

CE NEIHOFFDirect ReplacementAMPERAGE UPGRADE

C532

CE NEIHOFFDirect ReplacementAMPERAGE UPGRADE

A0014964PA

PRESTOLITE ELECTRICCan Use

A0014964PAH

PRESTOLITE ELECTRICCan Use

A0014964PGH

PRESTOLITE ELECTRICCan Use

A0014964PGH-1

PRESTOLITE ELECTRICCan Use

A0014964PGH-2

PRESTOLITE ELECTRICCan Use

05768586

BOMAGDirect Replacement

61006082

DELCO REMYCan UseVerify engine bracket. Alternator has 108mm span. See TSB-1049 for more information.

BLP4101H

IDLEPRO EXTREMEDirect Replacement