Genuine GE Locomotive Electrical & Mechanical Replacement Parts

Product Introduction

This curated lineup features genuine GE OEM replacement parts covering high-voltage electrical components (grid resistors, busbars, thyristors, sensors), mechanical locomotive hardware (bushings, pads, gear cases, latches), and thermal management parts (radiator shutters, insulators). Unlike generic aftermarket alternatives, each part is constructed from rail-grade materials: high-conductivity copper for busbars, heat-resistant mica tape for insulation, reinforced rubber-metal composites for suspension pads, and corrosion-resistant steel for enclosures. These parts are built to withstand 24/7 cyclic operation, extreme temperature fluctuations (-40°C to 90°C), and high-vibration rail conditions, delivering consistent performance and extended service life.

Key Functional Advantages

• Stable Electrical Power Distribution: Laminated/solid busbars and DB grid resistors ensure low-resistance power flow, minimizing voltage drops and eliminating electrical arcing in high-load traction systems.
• Precision Monitoring & Control: Speed sensors, transducers, and potentiometers deliver real-time locomotive performance data, enabling accurate speed regulation and system diagnostics.
• Durable Suspension & Vibration Damping: Rubber-metal bushings, traction pads, and bearing liners absorb heavy impact loads, reducing bogie wear and improving ride stability.
• Reliable Enclosure Security: Heavy-duty latches, locks, and door assemblies protect internal electrical components from dust, moisture, and physical damage.
• Efficient Thermal Management: Radiator shutters and insulators regulate locomotive temperature, preventing overheating of critical electrical and mechanical systems.

 Structural & Engineering Features

All GE OEM locomotive parts adhere to strict rail industry design standards with key benefits:

• High-Voltage Insulation: Mica mat tapes and insulators rated for 1,500V dielectric strength, preventing electrical shorts and component burnout.
• Thermal Stability: Electrical components designed for continuous operation at 125°C, resisting thermal fatigue and performance degradation.
• Wear-Resistant Construction: Suspension pads and gear cases made from reinforced elastomers and machined steel, with a 3,000+ hour service life under heavy load.
• Drop-In Replacement Design: Direct fit for OEM mounting points, reducing installation labor time by up to 40% and eliminating alignment adjustments.

 Applicable Operating Conditions

These replacement parts are validated for the full operational scope of GE locomotives:

• Equipment Type: GE Dash 8, Gen 1 radiator, and standard diesel-electric locomotives
• Industry Applications: Freight rail, passenger rail, heavy-haul locomotive operations, and rail yard switching
• Environmental Limits: Extreme temperature zones, high-vibration rail lines, dust-prone corridors, and humid/wet operating conditions
• Electrical Range: Low-voltage sensing circuits to high-voltage traction power distribution systems

Proactive Maintenance Recommendations

1. Electrical System Inspections: Check busbars, grids, and insulation tapes every 300 operating hours; clean contacts and replace worn components to prevent arcing.
2. Sensor & Transducer Calibration: Calibrate speed sensors and transducers quarterly; replace faulty units to maintain accurate performance monitoring.
3. Suspension & Pad Maintenance: Inspect rubber-metal pads and bushings every 500 hours; replace worn parts to avoid bogie misalignment.
4. Enclosure & Shutter Service: Lubricate latches/locks and test shutter operation every 200 hours; replace damaged doors and shutters to seal internal components.
5. Spare Parts Stocking: Keep high-failure items (sensors, insulators, latches, shutter assemblies) on hand to minimize locomotive downtime.

We supply the following spare parts:

GE Products Information
Photo	Part Description	Original P/N
	DB GRID	17EA33D747
	DB GRID	17EA33D945
	DB GRID	17EA33D565
	DB GRID	17EA33D304
	DB GRID	17EA33D320
	DB GRID	17EA33D370
	DB GRID	17EA33J304
	DB GRID	17EA33J320
	DB GRID	17EA33J370
	DB GRID	17EA33J565
	DB GRID	17EA33J945
	LAMINATED BUSBAR	41A296332BLP10
	LAMINATED BUSBAR	41A296332BLP11
	LAMINATED BUSBAR	41A296332BLP13
	LAMINATED BUSBAR	41A296332BLP14
	LAMINATED BUSBAR	41A296332BLP15
	LAMINATED BUSBAR	41A296332BLP21
	LAMINATED BUSBAR	41A296332BLP22
	LAMINATED BUSBAR	41A296332BLP23
	LAMINATED BUSBAR	41A296332BLP2
	LAMINATED BUSBAR KIT	84D730524G101
	LAMINATED BUSBAR KIT	84D712205G101
	LAMINATED BUSBAR KIT	84E900247AFG101
	LAMINATED BUSBAR KIT	84E900247AKG101
	Solid Busbar Kit	84D713367AHG100 (84D734867ABG1)
	Solid Busbar Kit	84D730524AEG100
	Solid Busbar Kit	84E901278ABG200
	Solid Busbar Kit	84E900247AKG100
	Solid Busbar Kit	84B521589ABG1
	Solid Busbar Kit	84D730524ADG100
	Solid Busbar Kit	84E900247ADG100
	POTENTIOMETE	41A296308AFP1
	SPEED SENSOR	17MM102F3
		17MM102K1
	TRANSFORMER	41A296328AKP2
		41A296328AKP7
	SENSOR	41A296328APP1
	SENSOR	41A296328APP5
	Transducer	41A296328AKP10
	Transducer	41A296328AKP9
	DIODE	41A296304ANP1
	DIODE	41A296304DGP1
	THYRISTOR	41A296305BBP7
	SCR	41A296305BCP1
	SCR	41A281727P1
	Capacitor	41A296302CDP6
		41A296302CDP4
	Heatsink	41A296332AMP1
	Heatsink	41A296332BKP2
	84C603708G2	diesel injector pump
	84E901259G5	diesel injector
	84B104214P1	Amtrak Spherical Rubber Bushing
	84A218856P6	Bushing
	84A221633P1	SIDE BEARER PAD
	84A221635P1	CENTER BEARER PAD
	84A221636P1	TRACTION PAD
	84A221636ABP1	BEARING PAD    RUBBER-METAL
	84A224175ADP2	SIDE ASM
	84A224175ADP1	Center Pad
	84A221636ACP1	Traction Pad
	84C630651P1	Traction Center Liner
	41C611400P1	MOUNT RUBBER
	41B515914P1	MOUNT RUBBER
	84A203738P1	SIDEBEARER
	84A203740P1	PAD TRACTION
	84A207095P1	SUSPENSION UNITLINK ASM
	84C611643P1	LAT BUMPER
	84A206509P2	SIDEBEARER DURO 55 RUBBER
	84A207538P1	TRACTION PAD
	84A221932P1	GE PEDESTAL LINER
	84A213491P1	GE PEDESTAL LINER
	84A213491P2	GE PEDESTAL LINER
	GEAR CASE TOP (MACH)	41D736089G3
	GEAR CASE BOT (MACH)	41D736091G6
	Gear Case  Top-Mach	84D730343P1
	Gear Case Bott. Mach	84D730341G1
	Gear Case Top	41D735891P1
	Gear Case-bot	41D735892P1
	Gear Case Bott. Mach	84D730341ABG1
	GEAR CASE BOT. WELD/ASM	84D730326G1
	GEAR CASE MACH (BOTTOM HALF)	84D739874G1
	GEAR CASE MACH TOP HALF	41D736089ABG1
	GEAR CASE BOT. WELD/ASM	84D730326ABG1
	UPPER GEAR CASE(mach)	41D736089ADG1
	LOWER GEAR CASE(MACH)	84D730326ADG1
	GEAR CASE MACH(TOP HALF)	84D735291G1
	GEAR CASE	84D735293G1
	GEAR CASE BOTTOM	41D735797P2
	GEAR CASE	84A226629P1
	GEAR CASE(MACH BOTTOM)	84D748355G1
	GEAR CASE TOP (MACH,)	84D712505G3
	GEAR CASE  (MACH. BOTT)	84D712507G4
	41A239176P217	Mica Mat Tape .007 X .750 VRI 77634
	41A239176P209	Mica Mat Tape
	41A239176P218	Mica Mat Tape T-0.005 x W-0.75
	41A239176P223	Tape   77634 .007 X 1.0
	41A239176P226	TAPE .0085 X .750
	41A239176P227	TAPE 0.0085X0.750X65 ft, Reinforced Mica
	84D717625P1	Left Equalizer Arm
	84D717625P2	Right Equalizer Arm
	84C632666ABG3	Traction link bar
	84D718755G4	EQUALIZER BAR
	84B515218G1	Cover Assembly Casting
	41A212102ABG1	LATCH ASM
	41A324301P3	LATCH ASM
	41C604640G2	Door Latch
	41C626228ABP1	DOOR LCK
	84C613579P6	RIM LOCK W/O THUMB SLIDE
	41C624799P12	LOCK ASSEMBLY
	41C624799P14	LOCK ASSEMBLY  LEFT HAND
	41C624799P3	Rim Lock Left Hand
	41C624799P4	Rim Lock
	41C624799P5	Rim Lock Lt.
	41C624799P8	RIM LOCK
	84A207344ACP1	wear pad
	84D718755G2	EQ Bar ASM
	41B531006P1	BRG CAP
	41A324301ADP1	Latch
	84B546108P1	SUPPORT
	84C606673P1	Traction Link Casting
	84C606641P1	Center Link Casting （CAP）
	84C606642P1	Center Link Casting （JNL）
	341B571G4	Latch
	84B547829P1	Mounting Plate
	84D706995ABP1	Base Plate Gear Case
	84D706995ACP1	Base Plate
	84B545926P2	End Plate
	84D705286AVG1	Door Asm Upper
	84D705286AWG1	Door Asm Lower
	84D716056ACG1	DOOR ASM
	84C629012G1	DOOR WLD
	41E903738G2	Magent Frame (Machined)
	41E903759G1	Magent Frame (Machined)
	84A220650P1	DOOR CRANKCASE
	84A220650P2	DOOR EXPLOSION PROT
	84C631954G1	Lock Asm Rotor
	84C618380P4	BAR
	41B532099P2	Clmp Plate
	84C614671G1	Bracket Platform
	84B547992G1	Nut, Plate Assy
	41A314542P3	LIGHT ASM
	41A200358P1	STEP LIGHT SOCKET L6.88 INCHXW5.22 INCH
	41A205337ABP2	LIGHT ASM CLEAR W/BULB
	41A212784P1	MIRROR PR SC 875 28
	41B548645P2	MIRROR SC-875-27-LH
	41A260128P1	INSULATOR
	41B569950P1	INSULATOR
	41B569950P3	INSULATOR
	41C624891P3	Door Latch
	84E900231G1	Door, Locomotive
	84B550363ABG1	CPLG PLATE ASM
	41A210957P1	Pipe Plug
	41D729744ABP1	DOOR LATCH
	41D729744ABP2	DOOR LATCH
	41D729744ABP3	DOOR LATCH
	41D729744ABP4	DOOR LATCH
	41D729744ABP5	DOOR LATCH
	41D729744ABP6	DOOR LATCH
	41C624799P13	Door Lock, Right Hand
	84C613579ABP2	RIM LOCK (LH)
	84C613579ABP1	RIM LOCK (RH)
	84C609046G1	CRANKCASE Door ASSY
41C642398ABP1	Cover Plate
41C642398P1	Cover Plate
41C627277ADG1	Door Asm Sand Trap
41C627277ADG2	Door Asm Sand Trap
84A239944P10	SHUTTER CYLINDER
84A239944P11	SHUTTER CYLINDER
84A239944P19	SHUTTER CYLINDER
84A239944P7	SHUTTER CYLINDER
84A239944P8	SHUTTER CYLINDER
84A239944P9	SHUTTER CYLINDER
41D729884ACG2	DOOR ASM
84C613579P2	KEEPER
84D719008ABP1	THRESHOLD
84D719008P1	THRESHOLD PLATE
84D718995P1	PLATE DOOR HEADER
84A228126P1	Shutter Asm A Side (3 PCS=1) Dash 8
84A228126P2	Shutter Asm B Side (3 PCS=1) Dash 8
84A224139BRP1	SHUTTER ASM RADIATOR
84A215279P8	Shutter, Radiator, Locomotive
84A215279P9	Top Shutter ASM
84A232296ABP1	SHUTTER ASM
84A232296ABP2	Shutter Radiator Top
84A232296ABP3	Shutter Radiator Bottom
84A232296ABP4	Shutter Radiator Bottom
84A232296ABP5	Shutter Asm A Side
84A232296ABP6	Shutter Asm B Side
84A232296P1	SHUTTER ASM RADIATOR Gen 1
84A232296P5	SHUTTER ASM RADIATOR Gen 1
84A232296P6	SHUTTER ASM RADIATOR
84A232296P7	SHUTTER ASM RADIATOR
84A232296P8	SHUTTER ASM RADIATOR
84A232296P9	RADIATOR SHUTTER ASSEMBLY
84D714129P2	Shutter
84A229533P1	Shutter
84A229534P1	Shutter ASM
84A229535P1	Shutter-CAC Right bank ( A side)
84A229535P2	Shutter-CAC Left bank ( B side)
41A319372P2	Shutter Radiator
84A230774P1	SHUTTER RIGHT BANK(A)
84A230774P2	SHUTTER LEFT BANK(B)
84A230775P3	SHUTTER RIGHT BANK (A)
84A230775P4	SHUTTER LEFT BANK (B)
84A215279P7	Side Shutter Asm.
84A218892P5	Shutter Radiator
84A224139SAP1	Shutter Asm Front Angola/SA
84A224139SAP5	SHUTTER
84A221975ABP1	Plug
84C609689ACG1	Adapter Plate Asm
	snubber board	E19110-1AG

Field Failure Repair Case Studies

Case 1: Locomotive Traction Power Loss & Busbar Failure

Issue: GE Dash 8 locomotive experienced intermittent traction power loss and electrical arcing near the power distribution cabinet. Root Cause: Cracked laminated busbar (41A296332BLP10) and degraded mica insulation tape, causing voltage leakage. Solution: Installed genuine GE busbar and replacement mica mat tape; tightened connections and tested insulation resistance. Outcome: Restored full power distribution, eliminated arcing, and resumed normal rail operations.

Case 2: Erratic Speed Readings & Control Faults

Issue: Locomotive displayed erratic speed data and triggered control system faults, disrupting freight movement. Root Cause: Failed speed sensor (17MM102F3) with damaged internal components, leading to inaccurate speed feedback. Solution: Replaced OEM speed sensor and recalibrated the control system. Outcome: Resolved fault codes, restored accurate speed monitoring, and eliminated operational delays.

Case 3: Radiator Overheating & Shutter Malfunction

Issue: Locomotive engine and electrical compartment overheating due to non-functional radiator shutters. Root Cause: Seized shutter cylinder and damaged shutter assembly (84A232296ABP1), preventing proper airflow regulation. Solution: Fitted genuine GE shutter cylinder and radiator shutter assembly; tested manual and automatic operation. Outcome: Restored thermal regulation, reduced operating temperatures, and prevented component overheating damage.

 Frequently Asked Questions (FAQ)

Question	Answer
Are these parts compatible with non-GE locomotive models?	No, these parts are custom-designed for GE Dash 8, Gen 1, and standard GE diesel-electric locomotives; mounting specs and electrical ratings do not guarantee fitment on other brands.
How do I verify these are genuine GE OEM parts?	Genuine GE parts feature stamped OEM part numbers, match official GE locomotive service manuals, and carry AAR-compliant ratings for rail electrical and mechanical use.
What is the recommended replacement interval for wearable GE locomotive parts?	Sensors, insulators, and latches: Replace every 1,000 operating hours; bushings, pads, and shutters: Replace every 2,500–3,000 hours or when wear/faults are detected.

 Procurement Guidance & Call to Action

Protect your GE locomotive’s operational uptime, electrical safety, and long-term reliability by sourcing only genuine OEM replacement parts from this official catalog. Generic aftermarket components often lead to fitment errors, electrical shorts, premature mechanical wear, and costly unplanned locomotive downtime — all avoidable by referencing the exact part numbers and specifications listed for every critical electrical and mechanical component.

This document acts as your single trusted reference for both routine preventive maintenance and emergency breakdown repairs, streamlining procurement workflows, eliminating ordering mistakes, and ensuring consistent locomotive performance. Whether you are building a critical spare parts inventory for rail fleet operations, scheduling scheduled overhauls, or resolving unexpected electrical or mechanical faults, these genuine GE parts deliver unmatched durability, perfect drop-in fitment, and industry-leading reliability for heavy-duty rail service.