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China factories

China factory - Guangzhou Fuheng Auto Parts Supply Chain Co., Ltd.

Guangzhou Fuheng Auto Parts Supply Chain Co., Ltd.

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  3. Tesla Model Y Front Halfshaft Assembly 25mm x 565mm 1188115-99-A
China Tesla Model Y Front Halfshaft Assembly 25mm x 565mm 1188115-99-A
China Tesla Model Y Front Halfshaft Assembly 25mm x 565mm 1188115-99-A

  1. China Tesla Model Y Front Halfshaft Assembly 25mm x 565mm 1188115-99-A
  2. China Tesla Model Y Front Halfshaft Assembly 25mm x 565mm 1188115-99-A
  3. China Tesla Model Y Front Halfshaft Assembly 25mm x 565mm 1188115-99-A

Tesla Model Y Front Halfshaft Assembly 25mm x 565mm 1188115-99-A

  1. MOQ： 1
  2. Price： Negotible
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time 5-10 work days
Motor Type Electric
Model Model Y
Seating Capacity Varies depending on model
Battery Capacity Varies depending on model
Weight 14.3KG
Vehicle Type Electric Vehicle
Size 106*13*13
Brand Name CFN
Model Number 1188115-99-A
Place of Origin GuangDong China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Delivery Time 5-10 work days
Motor Type Electric Model Model Y
Seating Capacity Varies depending on model Battery Capacity Varies depending on model
Weight 14.3KG Vehicle Type Electric Vehicle
Size 106*13*13 Brand Name CFN
Model Number 1188115-99-A Place of Origin GuangDong China
High Light Tesla Model Y halfshaft assembly ，Tesla EV front halfshaft 25mm ，Model Y halfshaft with warranty

HALFSHAFT ASSEMBLY - FRONT - 25MM X 565MM SHAFT LEFT/RIGHT FOR MODEL Y 1188115-99-A: Power & Precision for Seamless Driving

The front halfshaft is the critical bridge between your Tesla Model Y’s front drive unit and wheels, translating electric motor torque into smooth, responsive motion. The 1188115-99-A Front Halfshaft Assembly—engineered specifically for Model Y—delivers this power with uncompromising precision, thanks to its 25mm diameter and 565mm length that perfectly match the vehicle’s front drivetrain geometry.

Key Specifications

Feature Detail
Part Number 1188115-99-A
Compatible Model Tesla Model Y (all variants)
Dimensions 25mm diameter × 565mm length
Position Front (universal fit for left/right)
Material High-strength chrome-moly alloy steel
Torque Rating Rated for Model Y’s maximum torque output (up to 346 lb-ft)
Certification Meets Tesla’s OEM durability standards

Engineered for Electric Performance

Tesla’s instant torque demands a halfshaft built to handle sudden power surges—this assembly rises to the challenge. The 25mm chrome-moly alloy steel shaft offers the ideal balance of strength and flexibility:

 

  • Torque resistance: Its alloy composition (chromium + molybdenum) resists twisting under heavy load, ensuring efficient power transfer even during aggressive acceleration.
  • Lightweight design: 15% lighter than conventional steel shafts, reducing unsprung weight to enhance suspension responsiveness and energy efficiency.
  • Precision machining: Micro-polished surfaces and tight-tolerance splines eliminate backlash, preventing the "clunk" common in lower-quality alternatives during gear changes or regenerative braking.

Sealed CV Joints: All-Weather Reliability

Equipped with dual Constant Velocity (CV) joints, this assembly maintains consistent power delivery through every steering angle. Key features include:

 

  • Heat-resistant boots: Made from tear-resistant neoprene, these boots seal in high-temperature molybdenum grease (rated to 120°C) and block out road debris, water, and salt.
  • Low-friction design: The inner joint handles axial movement during suspension travel, while the outer joint accommodates steering angles up to 40°, ensuring smooth operation in tight turns.
  • Longevity testing: Each joint undergoes 10,000+ rotation cycles at max load, guaranteeing reliable performance for 150,000+ km.

Universal Fit & OEM-Grade Installation

Designed to fit both front left and right positions, this assembly simplifies inventory and replacement. Installation is straightforward for professionals:

 

  1. Aligns with Model Y’s existing hub and drive unit flanges—no modifications needed.
  2. Uses OEM-spec bolts and nuts, torqued to Tesla’s recommended 245 Nm for the axle nut.
  3. Includes new mounting hardware to ensure a secure, vibration-free fit.

 

Whether replacing a worn shaft or upgrading after damage, it integrates seamlessly with your Model Y’s drivetrain.

Why It Matters for Your Model Y

A failing front halfshaft can cause symptoms like vibration under acceleration, clicking during turns, or uneven power distribution—all of which hurt efficiency and safety. This assembly restores:

 

  • Smooth acceleration: Instant torque delivery without lag or shudder.
  • Quiet operation: Eliminates noises from worn joints or loose splines.
  • Optimal range: Efficient power transfer reduces energy waste, helping preserve battery life.

Durability You Can Trust

Backed by a 24-month warranty, this halfshaft undergoes rigorous testing to meet Tesla’s standards:

 

  • Salt spray testing (500 hours) to resist corrosion in harsh climates.
  • Fatigue testing (1 million+ cycles) to ensure longevity under repeated stress.
  • Extreme temperature testing (-40°C to 80°C) to perform in all weather conditions.

 

For Model Y owners, the 1188115-99-A Front Halfshaft Assembly isn’t just a replacement part—it’s an investment in maintaining that signature Tesla driving experience: instant, smooth, and reliable. Choose precision, choose performance.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Seller

  • Year Established:

    2021

  • Total Annual:

    1200000-2000000

  • Employee Number:

    80~130

  • Ecer Certification：

    Verified Supplier

Company Profile        Guangzhou Fuheng Auto Parts Supply Chain Co., Ltd., located in the Guangzhou auto parts business district, adheres to the business philosophy of "quality first, pragmatic innovation, service-oriented, and co creation and win-win", and has estab... Company Profile        Guangzhou Fuheng Auto Parts Supply Chain Co., Ltd., located in the Guangzhou auto parts business district, adheres to the business philosophy of "quality first, pragmatic innovation, service-oriented, and co creation and win-win", and has estab...

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Get in touch with us

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  • Guangzhou Fuheng Auto Parts Supply Chain Co., Ltd.
  • 2-4 Yunquan Zhi Street, Guangyuan East Road, Yuexiu District, Guangzhou City
  • https://www.ev-carpart.com/

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