RKD25A04 komatsu:alternator ALTERNATOR


RKD25A04 ALTERNATOR KOMATSU




Buy komatsu:alternator ALTERNATOR RKD25A04 genuine, new aftermarket tractor parts with delivery

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$471.64

16 Jan 2026

CN: Guangzhouhepish
400-50008 Alternator Compatible For Komatsu 600-821-6120 600-821-6110 Rkd25A04 Crawler D20S D21A D21P D21S Excavator Generator 400-50010(B)
PDACRNLCH Economy: A high-efficiency generator operates with reduced resistance, minimizing power loss to the engine and helping maintain the vehicle's original fuel efficiency. || Perfect Replacement: Strictly adheres to OEM mounting dimensions, bracket interfaces, and pulley specifications, enabling true in-place replacement without any modifications. || Superior Radiator: The die-cast aluminum housing is lightweight yet robust. The radiator fins feature an optimized design that maximizes heat dissipation surface area, ensuring sustained stable operation under high loads. || Electrical Troubleshooting: Directly resolves core issues caused by generator failure, including illuminated battery warning lights, frequent battery depletion, dim or flickering headlights, unexplained engine stalls, and malfunctioning electronic devices. || 400-50008 Alternator Compatible For Komatsu 600-821-6120 600-821-6110 Rkd25A04 Crawler D20S D21A D21P D21S Excavator Generator 400-50010
$199.80

16 Jan 2026
16.0[7.20] pounds
US: Rareelectrical
RAREELECTRICAL New 24V 1 Wire Alternator Compatible With Komatsu Excavator Pc200 86-87 Rkd25a04 01-33-2000
Rareelectrical Compatible with CAT, KOMATSU, MAN, NIKKO. Please verify your OEM part number from your original unit to help ensure fitment. || Replaces: Komatsu: 600-821-6110 600-821-6150 6008216160 6008216120 / Komatsu Remanufactured: Rkd25a04 / Nikko: 01-33-2000 0-33000-5870 0-33000-3070 0-33000-5850 0330003071 0330006511 0330003070 / Item Description: Alternator / Unit Type: Nikko / Voltage: 24 / Amperage: 40 / Fan: External / Regulator: Internal / Shaft Od (Pulley): 0.874In / 22.2Mm / Mounting Ear 1 Hole: M12-1.75 Threaded / Mounting Ear 2 Hole: 14.0Mm Unthreaded / Mounting Ear 3 Hole: 14.0Mm Unthreaded / Polarity: Negative / || Applications: Komatsu Excavator Pc100 4D95 Engine 1995-1997 / Komatsu Excavator Pc100 6D95 Engine 1986-1994 / Komatsu Excavator Pc120 4D95 Engine 1995-1997 / Komatsu Excavator Pc120 6D108 Engine 1995-1997 / Komatsu Excavator Pc120 6D95 Engine 1986-1994 / Komatsu Excavator Pc200 6D105 Engine 1986-1987 / Komatsu Excavator Pc200 6D95 Engine 1986-1997 / || Applications: ... || Alternator - Voltage: 24V Amperage: 40 Amps Fan: External Regulator: Internal Country Of Origin: CN Specifications: 1-Wire System Source: Aftermarket
$199.80

16 Jan 2026
16.0[7.20] pounds
US: Rareelectrical
RAREELECTRICAL Alternator Compatible With Komatsu Motor Compatible With Grader Gd611a Gd661a Gd663a 600-821-6160 6008216160 Rkd25a04 0-33000-6511 0330006511 01-33-2000 01332000
Rareelectrical Compatible with KOMATSU, MAN, NIKKO. Please verify your OEM part number from your original unit to help ensure fitment. || Replaces: Komatsu: 600-821-6160 / Komatsu Reman: Rkd25a04 / Nikko: 0-33000-6511 / Nikko Sales: 01-33-2000 / Item Description: Alternator / Unit Type: Nikko / Voltage: 24 / Amperage: 25 / Fan: External / Regulator: Internal / Pulley: V Belt / Grooves: 1 / Polarity: Negative / Regulator Position: 1:30 / B+ Terminal: M5-0.80 / Mounting Ear 1: M12-1.75 Threaded / Mounting Ear 2: 14.0 Mm Unthreaded / Mounting Ear 3: 14.0 Mm Unthreaded / Weight: 12.55 Lbs / 5.70 Kg || Applications: Please Verify Your Oem Part Number From Your Original Unit To Help Ensure Fitment. / Komatsu Loaders Wa100 6D95 Engine W/Nikko Alternator / Komatsu Loaders Wa150 6D95 Engine W/Nikko Alternator / Komatsu Loaders Wa70 4D95 Engine W/Nikko Alternator / Komatsu Loaders Wr11 6D95 Engine W/Nikko Alternator / Komatsu Loaders Wr8 4D95 Engine W/Nikko Alternator / Komatsu Motor Graders Gd305 6D95 Engine W/Nikko Alternator / Komatsu Motor Graders Gd355a 6D95 Engine W/Nikko Alternator / || Applications: Alternator / Komatsu Motor Graders Gd405 6D95 Engine W/Nikko Alternator / Komatsu Motor Graders Gd461 6D95 Engine W/Nikko Alternator / Komatsu Motor Graders Gd505a 6D105 Engine W/Nikko Alternator / Komatsu Motor Graders Gd510r 97-95 6D105 Engine W/Nikko Alternator / Komatsu Motor Graders Gd510r 97-95 6D125 Engine W/Nikko Alternator / Komatsu Motor Graders Gd510r 97-95 6D95 Engine W/Nikko Alternator / Komatsu Motor Graders Gd511r 97-95 6D105 Engine W/Nikko Alternator / Komatsu || Alternator - Voltage: 24V Amperage: 25 Amps Country Of Origin: CN Source: Aftermarket


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