24V 50A Alternator for Isuzu NPR / NKR 4.3L 4HF1 Diesel 1-Pin

PRODUCT OVERVIEW

This 24V, 50A alternator is designed as a high-quality replacement unit for selected Isuzu NPR / NPR250 / NPR200 / NKR / NKR150 / N4 models equipped with the 4.3L 4HF1 diesel engine and 1-pin plug configuration. It is engineered to match the original mounting points and electrical connections for reliable charging performance.

KEY SPECIFICATIONS

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

REFERENCE PART NUMBERS

This alternator is suitable as a replacement for 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 recommended.
• Before ordering, confirm plug type, pulley type, mounting dimensions, and part numbers against your original alternator.
• No vehicle-specific fitment list is supplied; verify compatibility with your vehicle prior to purchase.