

OEM No.
WPS 14578N
Bosch 0986034341
Denso 0210004271, 021000451, 0210004510
Toyota 2702010940, 2702078601, 2702096601
The ZKM 31169A model automotive alternator is rated for a 24V DC system with a continuous output current of 20A. It features an integrated internal voltage regulator, suitable for various commercial and passenger vehicles, offering stable performance, durability, and reliability. This alternator is designed for use in TOYOTA LIFT TRUCKS and 2J 2H B engine series, serving as a direct replacement for original equipment, with strong compatibility, easy installation, and maintenance-free operation for greater convenience.
Product Specifications:
"Voltage / Current: 24V / 20A
Regulator Type: Internal Voltage Regulator
Shaft Diameter: Ø17mm
Pulley Specification: Ø69mm/Single B (5/8)
Motor Diameter (D): 172mm
Adjustable Hole Diameter: M6
B+ Output Terminal: M6
Mounting Dimensions: A = 48.0, B = 12.0, C = 76.0"
Compatible Vehicle Models:
Compatible Models: TOYOTA LIFT TRUCKS 2J 2H B ENGINE
This product is ideal for replacing original alternators or upgrading vehicle electrical systems, ensuring long-term reliable performance.
This one is also the same as DENSO's OEM part numbers 14578N and 2702096601, specifically designed for Toyota lift trucks and 2J, 2H, B series diesel engines, featuring high durability and industrial-grade reliability, widely used in warehouse and logistics equipment.
ZKM31169A Common Application: TOYOTA LIFT TRUCKS 2J 2H B ENGINE
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Voltage: |
24V |
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Amps: |
20A |
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Regulator: |
Internal |
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Shaft Size: |
Ø17mm |
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Pulley/Gooves: |
Ø69mm/SingleB(5/8) |
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Mount Piv./D |
172mm |
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Adj.Hole Dia: |
M8 |
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Piv.Hole Mount: |
Ø10.5mm |
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+B Output: |
M6 |
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OE No: |
27020-96601,021000-4510,27020-78601,021000-8910. |
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Hella:JA791 |
LESTER:14578 |
PIC:290-138 |
LRA02401 |
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A=48.0 |
B=12.0 |
C=76.0 |
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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. 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.

