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Carbon Brushes

GE 36A167402AAP01 carbon brush

Part No. 36A167402AAP01

GE 36A167402AAP01 electrographitic carbon brush, cross referenced Repco REP557W, OEM replacement brush for General Electric heavy-duty DC motors. Delivers excellent commutation, low sparking, stable patina formation and minimal commutator wear under continuous heavy load. Precision machined to GE OEM dimensions, bulk stock available for global industrial maintenance.

Material	Electrographitic Grade
Dimensions	Imperial: 1.250" × 0.750" × 2.00", Copper shunt lead:3" Metric: 31.75mm × 19.05mm × 50.8mm, Shunt le
Application	OEM replacement carbon brush for General Electric heavy-duty DC motors, industrial rolling mill drives, mining hoist motors, paper mill machinery and power plant rotating equipment. Cross reference Repco REP557W, designed for continuous heavy-duty industr
Voltage	DC up to 750V
Current Density	3 – 9 A/cm²
Speed	Max peripheral speed up to 32 m/s
Hardness	Shore 40 – 50
Grade	Electrographitic Grade
Connection	Shunt wire bonded connection
Lead Type	Flexible stranded copper shunt lead
Spring	External separate spring assembly (no built-in spring)

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Technical Specifications

Product Model	GE 36A167402AAP01
Cross Reference Part	REP557W
Material	Electrographitic
Imperial Dimensions	1.250" × 0.750" × 2.00", Copper Shunt Lead:3"
Metric Dimensions	31.75mm × 19.05mm × 50.8mm, Shunt Lead:76.2mm
Application	GE heavy-duty DC motors, rolling mills, mining hoists, paper mill & power plant machinery
Working Voltage	DC up to 750V
Current Density	3 – 9 A/cm²
Max Peripheral Speed	32 m/s
Hardness	Shore 40 – 50
Brush Grade	Electrographitic Grade
Connection Type	Shunt wire bonded connection
Lead Type	Flexible stranded copper shunt lead
Spring	External separate spring assembly, no integrated spring
Key Features	Stable commutation, low sparking, low commutator wear, heavy load resistant, long service life
Quality Standard	Matches GE OEM specification

Description

The GE 36A167402AAP01 Carbon Brush is a heavy-duty electrographitic carbon brush, original OEM spare part for General Electric large DC motors, cross reference Repco REP557W. Made of premium electrographitic carbon compound, it provides stable sliding contact and reliable current transfer under continuous heavy load. It forms a uniform protective patina on commutator surfaces, effectively reducing sparking, friction and commutator abrasion. The bonded flexible stranded copper shunt ensures strong mechanical bonding and consistent high-current conduction. This carbon brush is widely applied in steel rolling mills, mining hoist equipment, pulp & paper mill drives and power station rotating machinery. Precision machined to original GE OEM specifications for direct drop-in replacement. Every batch undergoes strict quality inspection for resistivity, hardness and wear performance. Bulk supply and worldwide shipping available for industrial maintenance contractors and heavy industry operators.