



SPLINED SLEEVE
- Minimum order quantity (MOQ): 20 pieces.
- Packaging Details: individual PVC bag + Plywood box, or as per customer request.
- Delivery Time: 30-60 days.
- OEM model: For details, see the table below.
- Get samples: Yes, it is ok.
- Warranty: 1 year.
Product Description
What is a splined sleeve?
Splined sleeves are important automotive transmission components with an internal spline structure. They fit perfectly with splined shafts and are widely used in automobiles, drive assemblies, transmissions, and drivetrains. As a key connecting and transmission component, they transmit torque, maintain synchronous rotation, and ensure stable power output between mechanical parts.
Key Function of the splined sleeve
- Torque Transmission
Connects the splined shaft and its components, efficiently transmitting power, making it ideal for heavy-duty automotive applications. - Synchronous Rotation
Ensures precise synchronous operation of transmission system components, preventing slippage and positional deviations during operation. - Connection and Positioning
Achieves rapid assembly and precise positioning of automotive transmission system components. - Wear and Durability
Made of high-strength steel, it possesses excellent impact resistance and wear resistance, suitable for long-term, high-load automotive applications.
Splined sleeve Applications
Our splined sleeves are widely used in various automotive and mechanical equipment:
- Passenger cars, light trucks, and heavy trucks
- Automotive transmissions and reducer assemblies
- Drive shafts and complete drive systems
- Power connection components for construction machinery and commercial vehicles
Original equipment and replacement for most major automotive brands.
Customization Service
Speedway offers professional bushing customization services and maintains a large inventory of bushings. Customizable options include:
- Custom shaft dimensions
- Material, color, and tolerance adjustments
- OEM branding and packaging solutions
Please send us drawings, photos, specifications, or samples. Our engineering team will provide fast and professional support.


Why Choose Us
- Strong production capacity: two modern factories totaling over 40,000 square meters. We have over 25 years of experience in the industry.
- Diversified Product Range: universal joint, weld yoke, slip yoke, flange yoke, end yoke, stub shaft, yoke shaft, splined yoke, companion flange, splined sleeves, center supporting bearing, auto drive shaft assembly, etc.
- Certifications: ISO/TS 16949: 2009, ISO 9001, CE, CCC.
- Vertical Integration: We maintain long-term strategic partnerships with multiple renowned local raw material suppliers. By leveraging a diversified sourcing network, we ensure resilient delivery capabilities and minimize supply chain risks.
- Quality Control: Utilize 3D CMM (Coordinate Measuring Machines), hardness testers, and torque testers for dimensional accuracy, and performance validation. Under extreme conditions, our drive shafts have undergone fatigue testing and withstood over 500,000 cycles.









FAQ
Yes, we maintain a large stock (500,000 units) to fulfill your orders promptly. Whether you need bulk items or specific parts, our extensive inventory allows for fast and reliable delivery, ensuring your production stays on track.
Yes, we can provide samples for you, whether it’s a standard product or a custom product. However, we will charge for custom products based on the specific requirements.
You can contact us directly. Providing details about the products you need, such as specifications, material, color, processing method, and packaging, will help us provide you with a wholesale quote more efficiently.
Yes, we offer customization services. Please provide size, marking, packing, color, tolerance and application details. Please send the drawing if you have.
No, we offer worldwide shipping. However, in rare cases where the shipping company is unable to fulfill the delivery, we apologize for any inconvenience this may cause.
Our payment method: T/T, WEST UNION, PAYPAL.
All our products come with a 1-year warranty covering manufacturing defects.
