Explore Key BYD Bus Parts: From Power Systems to Advanced Controllers
Guangzhou Suifang Auto Parts Co., Ltd. is excited to present a comprehensive overview of essential spare parts for BYD electric buses. As a leading provider of high-quality auto components, we understand the critical role each part plays in ensuring the optimal performance, safety, and longevity of your BYD bus fleet. Our commitment to excellence means we meticulously source and supply only genuine or equivalent parts that meet stringent quality standards.
Maintaining a bus fleet requires reliable access to a wide range of components. From crucial power connection lines and high-voltage wiring harnesses that are the lifeblood of electric vehicles, to sophisticated motor controllers and essential chassis components, every part contributes to the overall efficiency and operational readiness of the vehicle. We aim to support bus operators and maintenance teams by providing a clear, organized resource for identifying and procuring the necessary parts.
Below, we have categorized a selection of significant BYD bus parts, detailing their part numbers and descriptions. This compilation will assist you in quickly identifying the components you need for maintenance, repairs, or upgrades. Whether you're looking for advanced battery management systems (BMS) controllers, robust mechanical assemblies like planetary reducers, or critical safety features such as air chambers and combination headlights, our inventory is designed to cover a broad spectrum of requirements for BYD bus models.

Featured BYD Bus Parts
| No. | Part Number | Description | Remarks |
|---|---|---|---|
| 1 | 11262250-00 | KA4-2101360B_Power connection line 8_M00666 | BYD BUS |
| 2 | 11265150-00 | KB-3703112_Battery hook_M00666 | BYD BUS |
| 3 | 11265509-00 | KA4-8100020_Air conditioner internal unit assembly_M00666 | BYD BUS |
| 4 | 11306850-00 | KB-5103230_Sealing cover pressure plate 3_M00666 | BYD BUS |
| 5 | 11350192-00 | 35J18L-1721100A_Planetary Reducer Component_M00666 | BYD BUS |
| 6 | 11350470-00 | K7M-1308030_Instrument tyre fan assembly_M00000 | BYD BUS |
| 7 | 11350471-00 | K7M-8111111_Defroster air vent cap_M00000 | BYD BUS |
| 8 | 11350500-00 | K10B-2142050_Bidirectional inverter charging and discharging motor controller left assembly_M00666 | BYD BUS |
| 9 | 11350773-00 | TK-5916070_Side enclosure small hatch VII_M00000 | BYD BUS |
| 10 | 11363550-00 | KA-2105580A_Repair switch high voltage wiring harness assembly_M00666 | BYD BUS |
| 11 | 11365014-00 | TK-6206138_C type hinge V_M00000 | BYD BUS |
| 12 | 11371150-00 | K9A-5205132AC_Right clasp_M00000 | BYD BUS |
| 13 | 11377350-00 | K9R-3406210_Turning return pipe I_M00000 | BYD BUS |
| 14 | 11385089-00 | K6C-2916010_Rear transverse stabilization rod assembly_M00000 | BYD BUS |
| 15 | 11398500-00 | TB1-2304514_Outer locking gasket of steering joint_M00000 | BYD BUS |
| 16 | 11409503-00 | KA-2105840_1# Electric Heating Radiator High Voltage Wire Harness Assembly_M00666 | BYD BUS |
| 17 | 11409504-00 | KA-2105850_2# Electric Heating Radiator High Voltage Wire Harness Assembly_M00666 | BYD BUS |
| 18 | 11410550-00 | K9F-2105510_Left bidirectional inverter charging and discharging motor controller charging positive high voltage wiring harness assembly_M00666 | BYD BUS |
| 19 | 11413250-00 | K6C-2142030A_Bidirectional inverter charging and discharging motor controller | BYD BUS |
| 20 | 11413500-00 | TK-6205134_Simple Rotary Lock 3_M00666 | BYD BUS |
| 21 | 11413650-00 | K9F-2803119_Back front protection right block body assembly_M00000 | BYD BUS |
| 22 | 11416500-00 | K6C-4121010_Combination headlight_M00000 | BYD BUS |
| 23 | 11416650-00 | K6C-2105100_Motor controller positive high voltage wiring harness assembly_M00666 | BYD BUS |
| 24 | 11421150-00 | KA-2105810B_National Standard AC Charging Port I_M00666 | BYD BUS |
| 25 | 11423350-00 | C6-5206114B_The fifth piece of glass at the left end_M00000 | BYD BUS |
| 26 | 10893150-00 | K9M-1303222_Water injection hose 1_M00000 | BYD BUS |
| 27 | 10907503-00 | K9A-5205211S_Left wiper arm-750mm double flat rod_M00000 | BYD BUS |
| 28 | 10907504-00 | K9A-5205212S_Right wiper arm-750mm double flat rod_M00000 | BYD BUS |
| 29 | 10913450-00 | K9A-4002400A_Camera Harness_M00666 | BYD BUS |
| 30 | 10921750-00 | K9A-4002893_Window alarm line_M00666 | BYD BUS |
| 31 | 10926950-00 | BYDQ8040812_Card hood end direct access | BYD BUS |
| 32 | 10930506-00 | K9-3501300_Left front air chamber assembly_M00666 | BYD BUS |
| 33 | 10935083-00 | K9-3555040_Air dryer heating connector_M00000 | BYD BUS |
| 34 | 10950225-00 | K9B-2152410J_Distributed BMS Controller 1 Assembly_M00666 | BYD BUS |
| 35 | 10950226-00 | K9B-2152420J_Distributed BMS Controller 2 Assembly_M00666 | BYD BUS |
| 36 | 10950502-00 | K9-4016226_Waist hole rubber sleeve_M00000 | BYD BUS |
| 37 | 10950821-00 | K9-4016223_Glue cover Φ80_M00000 | BYD BUS |
| 38 | 10950823-00 | K9-4016227_Glue cover Φ40_M00000 | BYD BUS |
| 39 | 10950824-00 | K9-4016228_Glue cover Φ65_M00000 | BYD BUS |
| 40 | 10961250-00 | K9B-2105420_3# battery series high voltage wire harness assembly_M00666 | BYD BUS |
| 41 | 10965089-00 | K9A-2803010_Front bumper left body assembly_M00000 | BYD BUS |
| 42 | 10965090-00 | K9A-2803020_Front bumper right body assembly_M00000 | BYD BUS |
| 43 | 10965091-00 | K9A-2803030_Body assembly in front bumper_M00000 | BYD BUS |
| 44 | 10966350-00 | K9-4016215 rubber sleeve Φ55 thickness 2.5 | BYD BUS |
| 45 | 10978650-00 | K9M-5107320_Insulation cover port_M00000 | BYD BUS |
| 46 | 10979505-00 | 35J12L-1721101_Planetary reducer housing_M00000 | BYD BUS |
| 47 | 10979506-00 | 35J12L-1721107_Planetary carrier_M00000 | BYD BUS |
| 48 | 10979507-00 | 35J12L-1721108_Planetary carrier connection bolt_M00000 | BYD BUS |
| 49 | 10992509-00 | K9A-5306123_Dimensional connector_M00000 | BYD BUS |
| 50 | 10995013-00 | KA-2935010_Rear air spring assembly_M00666 | BYD BUS |
At Guangzhou Suifang Auto Parts Co., Ltd., we are dedicated to providing comprehensive solutions for your BYD bus parts needs. Our extensive inventory, combined with our expertise, ensures that you receive the correct parts efficiently, minimizing downtime and maximizing the operational lifespan of your vehicles. We understand the unique demands of electric bus maintenance and are equipped to be your reliable partner.
For further inquiries about specific parts, bulk orders, or any other requirements, please do not hesitate to contact our sales team. We are committed to delivering exceptional service and support to our valued customers worldwide.
Stay tuned to our News section for more updates and insights into the world of auto parts.
