

OEM No.
WPS
23846N
Hitachi
LR190750, LR190750B, LR190750C
Isuzu
8972159922, 8972159923
The ZKM31307A automotive alternator operates at a rated voltage of 12V DC system with a continuous output current of 90A, featuring an integrated internal voltage regulator. It is suitable for various commercial and passenger vehicles, offering stable performance, durability, and reliability. This alternator is designed for use in MITSUBISHI and ISUZU/Trooper/3.0 engine series as a direct replacement for original equipment, with excellent compatibility, easy installation, and maintenance-free operation.
Product Specifications:
Voltage / Current: 12V / 90A
Regulator Type: Internal Voltage Regulator
Shaft Diameter: Ø17mm
Pulley Specification: Ø74mm / Twin A (1/2)
Motor Diameter (D): Ø169mm
Mounting Hole Diameter: M8mm
B+ Output Terminal: M8
Mounting Dimension Parameters: A = 45.0, B = 13.0, C = 80.0
Compatible Vehicles:
Compatible Models: ISUZU Trooper 3.0 4JX1 ENGINE
This product is ideal for replacing original alternators or upgrading vehicle electrical systems, ensuring long-term reliable operation.
ZKM31307A Common Application: ISUZU Trooper 3.0 4JX1 ENGINE
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Voltage: |
12V |
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Amps: |
90A |
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Regulator: |
Internal |
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Shaft Size: |
Ø17mm |
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Pulley/Gooves: |
Ø74mm/Twin A(1/2) |
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Mount Piv./D |
169mm |
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Adj.Hole Dia: |
M8mm |
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Piv.Hole Mount: |
Ø10.5mm |
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+B Output: |
M8 |
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Exhaust Part: |
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OE No: |
LR190-750, 8972159922. |
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Hella: |
LESTER:23846 |
PIC:240-299 |
LRA02221 |
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A=45.0 |
B=13.0 |
C=80.0 |
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Changzhou Hancheng Auto Parts Co., Ltd. is a modern industrial and trading enterprise integrating R&D, production, and sales, with many years of experience in the automotive motor industry. With 27 years of production experience, we operate under the domestic brand BAIXIN and the international brand ZEKEMARK. OEM 12V 90A LR190-750/8972159922 MITSUBISHI car alternator for ISUZU Trooper 3.0 4JX1 ENGINE. We have 120 distributors in China, and export to countries and regions such as South Africa, Dubai, and Thailand. Our specialty products are the BOSCH and DENSO series motors, and we also accept OEM customization.
Industry Advantages: Leveraging our own production base and global trade network, we ensure comprehensive control over the entire process, from raw material sourcing and precision manufacturing to end-user sales, ensuring consistent quality and efficient delivery. Our production workshop is equipped with automated production lines and precision testing equipment, strictly adheres to the ISO16949 quality management system, and our products have obtained multiple international certifications.

Copyright © 2025 Changzhou Hancheng Auto Parts Co., Ltd. All Rights Reserved.
12V 90A LR190-750/8972159922 MITSUBISHI car alternator for ISUZU Trooper 3.0 4JX1 ENGINE
