AJ-ELECTRIC 4860JB / A0014860JB Premium Heavy-Duty 200 Amp Leece-Neville Replacement Alternator

Premium-quality heavy-duty alternator designed as a direct replacement for Leece-Neville 4860JB, A0014860JB and related 4800 Series alternators used in International, Blue Bird, Mack, Volvo and other medium- and heavy-duty applications.

12 Volt • 200 Amp • J-180 Mount • Ignition Excite

KEY FEATURES

• 12 Volt system
• Factory-rated 14 Volt, 200 Amp output
• Heavy-duty J-180 mounting
• Ignition-excite operation
• Internal solid-state voltage regulator
• Internal rectifier
• External fan
• Clockwise rotation
• Negative ground
• Sealed high-speed bearings
• Steel inserts in heavy-duty mounting frames help prevent wear
• Computer tested for consistent output and reliability
• Exact-fit replacement design
• Full Two-Year Warranty
• Assembled in the USA with U.S. and imported components

OEM & INTERCHANGE NUMBERS

Leece-Neville / Prestolite:
4860JB, A0014860JB

Blue Bird: 48142
International / Navistar: 3512058C91, ZLN4860JB
Mack: 2MJ54, 5034-4860JB
John Deere: RE500713
Volvo: LN4860JB, 85106546
AGCO: AG521601
Wilson: 90-04-7058

APPLICATIONS

Designed for selected medium- and heavy-duty truck, bus, agricultural and industrial applications using the Leece-Neville 4860JB configuration.

Applications include selected:

International / Navistar medium- and heavy-duty trucks and buses
Blue Bird bus applications
Mack heavy-duty trucks
Volvo heavy-duty trucks
John Deere equipment
AGCO equipment

Always verify the original alternator number and mounting configuration before ordering.

TECHNICAL SPECIFICATIONS

OEM: Leece-Neville / Prestolite
Series: 4800
System Voltage: 12V
Rated Output: 200 Amps
Charging Voltage: 14V
Mounting: J-180
Excitation: Ignition Excite
Regulator: Internal / Integrated
Rectifier: Internal
Fan: External
Rotation: Clockwise
Polarity: Negative Ground
Positive Stud: 5/16-18 UNC
Negative Stud: 3/8-16 UNC