Miscellaneous EV Parts – Traction EV https://tractionev.com Traction EV has a large range of high quality components, conversion kits and batteries for your Electric Vehicle or EV Conversion. Thu, 15 Jan 2026 23:23:30 +0000 en-US hourly 1 https://wordpress.org/?v=7.1 https://tractionev.com/wp-content/uploads/2021/02/favicon.ico Miscellaneous EV Parts – Traction EV https://tractionev.com 32 32 Tesla Model S/X Battery Management System BMS PCB 1028578-01-c REV03. https://tractionev.com/product/tesla-model-s-x-battery-management-system-bms-pcb-1028578-01-c-rev3/ Mon, 25 Aug 2025 23:51:59 +0000 https://tractionev.com/?post_type=product&p=3132 Tesla Model S/X Battery Management System BMS PCB 1028578-01-c REV03.

 

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]]> Tesla Model S/X Battery Management System BMS PCB 1028578-01-c REV03.

The Tesla Model S/X Battery Management System (BMS) PCB, part number 1028578-01-C REV03, is a genuine Tesla electronic control board originally designed to manage and monitor the high-voltage lithium-ion battery packs found in Model S and Model X vehicles. This BMS plays a critical role in ensuring safe and efficient operation of the battery by balancing individual cell voltages, monitoring pack health, and communicating with the vehicle’s powertrain and charging systems.

Built with Tesla’s advanced engineering, this PCB is designed to handle complex battery data processing and provides accurate readings on cell voltages, temperatures, and overall pack performance. The balancing circuits integrated on the board help to maintain long-term battery health by equalizing the charge state across hundreds of individual cells, preventing overcharging, and safeguarding against deep discharges.

While originally used in Tesla EVs, this BMS PCB is also highly sought after by electric vehicle converters, battery pack builders, and renewable energy storage enthusiasts. It can serve as a valuable component for projects involving second-life Tesla battery modules, offering professional-grade monitoring hardware at a fraction of the cost of custom designs.

The 1028578-01-C REV03 is ideal for those who require a reliable, OEM-grade battery management system for research, development, or integration into custom energy storage applications. Whether you are repairing a Tesla pack, building a stationary solar storage system, or experimenting with EV technology, this Tesla BMS PCB provides a strong foundation for safe and efficient lithium-ion battery control.

This item qualifies for free shipping.
Enjoy fast, reliable delivery at no additional cost—shipping is completely free with this purchase.

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]]> CVR 12 Volt Electric Vacuum Pump https://tractionev.com/product/cvr-12-volt-electric-vacuum-pump/ Tue, 26 Aug 2025 05:26:58 +0000 https://tractionev.com/?post_type=product&p=3137 CVR 12 Volt Electric Vacuum Pump

Electric vehicles provide no vacuum required for braking when using the original brake booster servo. When vacuum drops below 15 in. of vacuum the CVR Electric Vacuum Pump activates and increases the vacuum level to 20 in. of vacuum. Complete self-contained unit. Simply connect the positive/negative power and the unit will regulate the vacuum level itself.

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]]> CVR 12 Volt Electric Vacuum Pump

Electric vehicles provide no vacuum which is required for braking when using the original brake booster servo. When vacuum drops below 15 in. of vacuum the CVR Electric Vacuum Pump activates and increases the vacuum level to 20 in. of vacuum. Complete self-contained unit. Simply connect the positive/negative power and the unit will regulate the vacuum level itself.

NOTE:  Unit can be mounted in any position.

  • Patent Pending Design – Superior To Anything On The Market Today
  • Precision machined
  • Cast aluminum construction
  • 20% less noise and vibration, similar to a performance electric fuel pump
  • Isolated Rubber Mounts to further reduce noise
  • Vain Style Pump
  • 50% more vacuum than diaphragm style pump
  • Self-contained electronics for ease of installation
  • Built-in relay with low amperage lead can be connected straight to key switch
  • 12 volt, 6 amp draw
  • Weight – 2.5 kg

This item will have $19.95 shipping included in the price.
A small flat-rate shipping fee of $19.95 is already factored into the price, so there are no extra charges at checkout.

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]]> Amphenol Brake Pressure Transducer for Regenerative Brake Signal – 5 Volt – 1000 psi https://tractionev.com/product/amphenol-brake-pressure-transducer-for-regenerative-brake-signal-5-volt-1000-psi/ Fri, 28 May 2021 00:52:00 +0000 https://tractionev.com/?post_type=product&p=1203 The Amphenol Brake Pressure Transducer - 5 Volt, 1000 psi - is an excellent product to provide brake pressure signal to the motor controller. electric pressure transducer works well in almost all applications for feeding a brake pressure signal to the motor controller.

 

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]]> The Amphenol Brake Pressure Transducer is an excellent product to provide brake pressure signal to the motor controller. SSI Technologies electric brake pressure transducer is the best product to provide brake pressure signal to the motor controller. We recommend the use of a brake pressure transducer to enable variable motor regeneration.

This transducer is our preferred sensor for use with NetGain HyPer 9 motor systems and the Curtis 1238/1239 controllers.  The Amphenol Sensor provides a very clean smooth signal output which translates to a nice smooth regen-braking with no signal interference.

Simple 1/8 inch NPT thread pattern will fit most applications, including all older Volkswagen and Porsche applications.

This “T” adaptor fitting comes free with the purchase of a Brake Pressure Transducer.
Adaptor Fitting for Brake Pressure Transducer 1/8 NPT Thread

Input Pressure Range: 0 to 1000 psi
Input Voltage: 5 Volts DC
Output Voltage: 0.5 – 4.5 Volts DC
Output Type: Linear
Thread Size: 1/8-27 NPT
Body Material: 316 Stainless Steel
Warranty Period: One year

Schematic:
Red – + 5 Volt
Black – 5 Volt Ground
White – Signal Out

 

This item will have $9.95 shipping included in the price.
A small flat-rate shipping fee of $9.95 is already factored into the price, so there are no extra charges at checkout.

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]]> Adapter Fitting for Brake Pressure Transducer 1/8 NPT Thread https://tractionev.com/product/adapter-fitting-for-brake-pressure-transducer/ Wed, 06 Nov 2019 22:44:20 +0000 https://tractionev.com/?post_type=product&p=790 Adapter Fitting for Brake Pressure Transducer. This adapter fitting with a 1/8 NPT thread allows a brake pressure transducer to be fitted to a brake master cylinder. Suitable for most brake systems.

 

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]]> Adapter Fitting for Brake Pressure Transducer.

This fitting allows a brake pressure transducer to be fitted to a brake master cylinder. Simply install this fitting between a brake hard-line fitting and the brake master cylinder. An electric pressure transducer works well feeding a brake pressure indication via a signal to the motor controller.

Our brake pressure transducer works very well with the NetGain AC-X1 and HyPer-Drive controllers, as well as the Curtis 1238/1239 controllers. We highly recommend the use of a brake pressure transducer to enable variable motor regeneration. The 1/8 NPT thread will fit Volkswagen, Porsche, Classic Ford and many other brake systems.

This fitting comes free with the purchase of a Brake Pressure Transducer.

Thread Size: 1/8 – 27 NPT
Body Material: Brass

This item qualifies for free shipping.
Enjoy fast, reliable delivery at no additional cost—shipping is completely free with this purchase.

 

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]]> Brake Pressure Transducer for Regenerative Brake Signal Generic- 5 Volt – 1000 psi https://tractionev.com/product/brake-pressure-transducer-regen/ Wed, 01 Jul 2015 11:00:54 +0000 http://tractionev.com/?post_type=product&p=141 This electric pressure transducer works well in almost all applications for feeding a brake pressure signal to the motor controller.

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]]> We no longer stock this item as we found it to be unsuitable for the NetGain HyPer 9 systems. Please see the appropriate transducer here – Amphenol Transducer

This generic electric brake pressure transducer works well in almost all applications for feeding a brake pressure signal to the motor controller. This brake pressure transducer works very well with the Curtis 1238/1239 controllers, and we recommend use of a brake pressure transducer to enable variable motor regeneration. Simple 1/8 inch NPT thread pattern will fit most applications, including all older Volkswagen and Porsche applications.

The below “T” fitting comes free with the purchase of our Brake Pressure Transducer.
Adaptor Fitting for Brake Pressure Transducer 1/8 NPT Thread

Input Pressure Range: 0 to 1000 psi
Input Voltage: 5 Volts DC
Output Voltage: 0.5 – 4.5 Volts DC
Output Type: Linear
Thread Size: 1/8-27 NPT
Body Material: 316 Stainless Steel
Warranty Period: One year

Schematic:
Red – 5 Volt DC
Black – 5 Volt Ground
Blue – Signal Output

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