BLP4106 - Prestolite Leece Neville Idle Pro X 24V 275A Brushless Alternator

Part Notes : Prestolite products not approved for aviation applications

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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Brand Name IDLE PRO XWeight N/A
New vs. Reman NewAC (R) Terminal Yes
Amperage 275Dust Screen No
Excitation Type SELFField ISO Terminal No
Ignition (I) Terminal NoIgnition Protection No
Lamp (L) Terminal YesMultipower Terminal No
Neutral Terminal NoSense (S) Terminal Yes
Painted Housing YesMounting Type Pad
Rotation CWVoltage 24
Product Family BLPPolarity Insulated return
Fan Location EXTRegulator Type INT

App Info

Data is not available for App Info


Data is not available for BOM

Where Used

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Cross Reference

Competitor PartNoCompetitor NameInterChange TypeNotes
BLP4106IDLE PRO XDirect Replacement
8600434DELCO REMYDirect Replacement
8600480DELCO REMYDirect Replacement
61006083DELCO REMYDirect Replacement
BLP4101HIDLE PRO XCan UseAmperage Upgrade