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TSDZ2B Electric Bicycle Mid Drive Motor Die Casting Shell, Motor Case & Motor Cover Replacement Parts
TSDZ2B Electric Bicycle Mid Drive Motor Die Casting Shell, Motor Case & Motor Cover Replacement Parts - Image 2
TSDZ2B Electric Bicycle Mid Drive Motor Die Casting Shell, Motor Case & Motor Cover Replacement Parts - Image 3
TSDZ2B Electric Bicycle Mid Drive Motor Die Casting Shell, Motor Case & Motor Cover Replacement Parts - Image 4
TSDZ2B Electric Bicycle Mid Drive Motor Die Casting Shell, Motor Case & Motor Cover Replacement Parts - Image 5

TSDZ2B Electric Bicycle Mid Drive Motor Die Casting Shell, Motor Case & Motor Cover Replacement Parts

Aluminum die casting motor shell, motor case and motor cover exclusively for Tongsheng TSDZ2B mid drive ebike motor. High precision replacement housing for motor overhaul & repair.

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TSDZ2B Electric Bicycle Mid Drive Motor Die Casting Shell / Motor Case / Motor Cover

This aluminum die casting motor housing set is dedicated replacement spare parts for Tongsheng TSDZ2B mid drive electric bicycle motor. It is used to replace cracked, deformed or damaged original motor shell during motor maintenance and overhaul.

Specs

ItemParameter
Model CompatibilityTongsheng TSDZ2B Mid Drive Motor
MaterialAluminum Alloy, Die Casting
Product IncludeMotor Shell / Motor Case / Motor Cover (sold separately or as set)
ApplicationEbike motor repair, replacement & overhaul
Surface FinishBlack coating

Core Features

✅ Model Specific Fit: Precision die casting, perfect match for TSDZ2B mid motor mounting hole positions.

✅ Sturdy Aluminum Alloy Material: High rigidity, shock resistant and heat dissipation performance for mid motor.

✅ Surface Anti-corrosion Coating: Black protective coating against rust and scratches.

✅ Professional Repair Spare Part: Ideal replacement when original housing cracked or leaked.

✅ Strict Machining Tolerance: Ensures good assembly sealing after installation.

Important Notes

  1. Only compatible with Tongsheng TSDZ2B mid drive motor, NOT fit TSDZ2, TSDZ5 or other motor models.
  2. Motor shell, motor case and motor cover can be sold separately or as full housing set.
  3. This listing only contains motor housing parts. Internal gears, stator, controller and other motor components are NOT included.
  4. Professional ebike motor technician installation is recommended.

Perfect spare parts for ebike repair workshops, after-sales service and wholesale distributors of Tongsheng mid drive systems.

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What Our Riders Say

We specialize in mid-drive motors and e-bike parts. Strict testing, powerful R&D and flexible OEM service guarantee long-term cooperation.

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It used to take me weeks to hunt down hard‑to‑find e‑bike spare parts. Their compatibility‑check technical support saved me countless repair headaches. Reliable supplier I can always count on.

Mark Wilson Repair Technician

Flexible mixed‑batch ordering is a game‑changer for my business. Low‑risk trial‑order options, fast delivery and solid OEM‑ODM service help me expand my product range with zero inventory pressure.

Jennifer Carter Wholesale

We have been sourcing e‑bike components from them for over one year. Product quality is consistent, and their responsive after‑sales support makes our daily shop‑running much easier. Highly recommended.

Ryan Thompson ebike shop owner

Got More question?

For more FAQs and further details, please get in touch with us

faqs

Frequently Asked Questions

We supply genuine OEM parts and premium compatible aftermarket replacement parts for e-bikes, including motor components, controllers, throttles, PAS sensors, wiring harnesses, connectors and Bosch form-factor batteries.

We serve mainstream drive system manufacturers: Ananda, Bafang, Aikema, Tongsheng, Shengyi, Bosch and more. We also provide repair components for complete e-bike brands including Sur‑Ron, Aventon, Trek and many others.

All items are brand-new and inspected before shipment. We do not supply second-hand or refurbished goods.

Our team verifies compatibility according to your bike model, motor info or original part photos. We confirm available OEM parts or recommend workable alternative solutions.

Yes. Flexible order sizes are supported, ranging from single spare parts to bulk purchases.

Sea freight, air freight and rail transport are optional.

Lead time varies by item and shipping mode. We confirm exact timelines before each order and share tracking updates.

We provide part identification, model matching and full order follow-up support.