50A 24V Alternator 1-Pin for Isuzu NKR150 NKR200 NPR300 4HF1 Diesel 92-05

PRODUCT OVERVIEW

High-quality 50A, 24V 1-pin alternator designed as a replacement unit for selected Isuzu diesel applications using the 4HF1 4.3L engine. Built for reliable charging performance and durability.

KEY FEATURES

• 50A output at 24V for stable electrical performance
• 1-pin connection with RP46 plug type
• Suitable for selected Isuzu NKR150, NKR200, NPR300 diesel trucks (4HF1)
• Engineered as a direct replacement for listed reference part numbers

SPECIFICATIONS

• Voltage: 24V
• Amperage: 50A
• Adjustment hole: 8 mm
• Pivot hole: 10 mm
• Adjustment to pivot: 175 mm
• Inside feet to feet: 75 mm
• Pulley diameter: 82 mm
• Pulley grooves: 3B
• Plug type: RP46
• Pin configuration: 1-pin

REFERENCE PART NUMBERS

This alternator is designed to replace or cross-reference the following part numbers (and equivalents):

• LR250-510, LR250-503, LR250-508, LR250-510B, LR250-510C
• LR250-511, LR250-511B, LR250-517, LR260-502, LR250-515
• LR250508, LR250510, LR250510B, LR250510C, LR250511, LR250511B, LR250517, LR260502, LR250515
• 8-97144-392-1, 8-97170-160-2, 8-97170-163-1
• 8-97186-551-0, 8-97186-551-1
• 8-97250-258-2, 8-97351-572-0, 8-97366-612-0, 8-97241-627-1
• 8971443921, 8971701602, 8971701631
• 8971865510, 8971865511
• 8972502582, 8973515720, 8973666120, 8972416271

PACKAGE CONTENTS

• 1 x Alternator

INSTALLATION NOTES

• Professional installation is strongly recommended.
• Before ordering, visually compare the plug type (RP46), pulley style and mounting points with your original alternator.
• Ensure compatibility with your vehicle and engine specifications prior to fitment.