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

PRODUCT OVERVIEW

24V 50A 1-pin alternator suitable for selected Isuzu NPR, NKR, NKR150 and NPR200 models with 4.3L 4HF1 diesel engines. Designed as a direct replacement for the listed reference and OEM part numbers. Please verify plug and pulley type against your original unit before ordering.

SPECIFICATIONS

• Voltage: 24V
• Output: 50A
• Mounting adjustment hole: 8 mm
• Pivot hole: 10 mm
• Adjustment to pivot distance: 175 mm
• Inside feet-to-feet distance: 75 mm
• Pulley diameter: 82 mm
• Number of pulley grooves: 3 (3B)
• Plug type: RP46
• Configuration: 1-pin connection

REFERENCE PART NUMBERS

This alternator is a replacement for the following reference 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 × alternator (24V, 50A, 1-pin, with pulley)

INSTALLATION NOTES

• Professional installation is recommended.
• Confirm plug style, pulley type and mounting dimensions with your original unit before purchase.
• No specific vehicle compatibility list is provided; match by engine, alternator and part number.