ATG20255 Alternator 4946255 JFZ2718 24V 70A Replacement for Cummins ISLE 6C8.3 ISL9.5 L8.9 Engines

Part Numbers

CUMMINS: 4946255, 4930794, 3415691
JFZ: JFZ2718, JFZ2707A, JFZ2703
OTHER REFERENCES: C4946255

Product Description

ATG20255 Alternator is a high-quality aftermarket replacement designed for Cummins diesel engine applications. It replaces OEM references including 4946255, JFZ2718, 4930794, 3415691, JFZ2707A and JFZ2703, providing reliable charging performance and stable electrical output for heavy-duty trucks, construction equipment and industrial applications.

This alternator is suitable for Cummins engine platforms including ISLE, 6C8.3, ISL CM2150, ISL9.5 CM2150 SN, L8.9 and related diesel applications, delivering dependable battery charging performance for commercial equipment.

This alternator replaces OE part numbers 4946255, 4930794, 3415691 (Cummins), JFZ2718, JFZ2707A, JFZ2703 (JFZ), and C4946255 (Other References).

• 24V alternator

• 70A amperage

• Clockwise (CW) rotation

• Internal regulator

• Internal fan

• Single groove pulley

• Direct replacement for Cummins ISLE / 6C8.3 / ISL CM2150 / ISL9.5 CM2150 SN / L8.9

• Reliable charging performance

• Stable electrical output

• Aftermarket / New

• Approx. 7.0 kg

Specifications

Product Type: Truck Alternator
Model Number: ATG20255
OEM Replacement: 4946255 / JFZ2718
Voltage: 24V
Amperage: 70A
Rotation: CW (Clockwise)
Regulator Type: Internal Regulator
Fan Type: Internal Fan
Pulley Type: Single Groove Pulley
Condition: Aftermarket / New
Application: Cummins Diesel Engines
Net Weight: 7.0KG
Gross Weight: 7.8KG
Package Size: 35 × 32 × 30 cm

Fitment

Cummins – ISLE Engine
Cummins – 6C8.3 Engine
Cummins – ISL CM2150 Engine
Cummins – ISL9.5 CM2150 SN Engine
Cummins – L8.9 Engine
Cummins – L9 CM2670 Engine
Cummins – Heavy-Duty Truck Applications
Cummins – Construction Equipment
Cummins – Industrial Diesel Equipment

Compatible with equipment using 4946255, 4930794, 3415691, JFZ2718, JFZ2707A, JFZ2703, or C4946255 alternator part numbers.