GDST Auto Parts is a Chinese inner CV joint supplier, offering aftermarket CV joints for various vehicle applications. Our product range includes references for GM, Honda, Isuzu, Kia, Mitsubishi, Mazda, Nissan, Opel, Renault, and Suzuki. We provide OE number matching, spline and dimensional reference support, and wholesale supply for global automotive aftermarket customers.
Inner CV Joint Supplier for Automotive Aftermarket
Looking for inner CV joints for automotive aftermarket replacement and wholesale distribution?
Wuhu GDST Auto Parts Co.,Ltd supplies automotive aftermarket parts for international buyers, including inner CV joint products covering 10 main references associated with GM, Honda, Isuzu, Kia, Mitsubishi, Mazda, Nissan, Opel, Renault and Suzuki.
Our product information features outer spline teeth, inner race spline counts and dust shield seating-face diameter references for the convenient reviewing of initial product identification and fitment.
If you are an automotive parts importer, distributor, wholesaler or aftermarket brand, GDST can assist you in reviewing your needs and placing product quotations.
An inner CV joint is a part of the drivetrain. It moves power from the transmission to the wheels. It also handles changes in angle and length as the suspension moves up and down.
Selecting the correct replacement requires more than a visual comparison. Consider the joint design, spline configuration, dimensions, retention method, and vehicle application.
GDST provides inner CV joint product references and technical identification information to support aftermarket purchasing requirements.
Our current product list includes 10 references associated with different automotive brands. The available spline and dimensional information provides a starting point for buyers who need to compare products before confirming an order.
For accurate identification, we recommend providing the original part number, vehicle details, or photographs of the existing component.
An internally mounted Constant Velocity Joint (CV joint) most often resides at either the transmission, transaxle or differential end of a drive axle. The major functions are:
The bulk of front-wheel drive vehicles are equipped with internal CV joints, but they are also found on many vehicles with independent rear suspension and all-wheel drive systems.
The precise joint design and operational demands are determined by the vehicle’s drivetrain configuration.
There are key differences between inner and outer CV advantage functions, but still similar like to that. First things first: Picking the correct location when it’s time to replace the part.
| Comparison | Inner CV Joint | Outer CV Joint |
| Typical location | Transmission, transaxle, or differential end of the drive axle | Wheel hub end of the drive axle |
| Main design consideration | Accommodating plunge and suspension-related movement while transmitting torque | Accommodating steering angle and suspension movement while transmitting torque |
| Common design examples | Tripod-type plunging joints and certain plunging ball-type designs | Commonly fixed ball-and-cage designs |
| Possible wear symptoms | Vibration or shudder under acceleration; excessive play or clunking may also occur | Clicking or popping during tight turns can indicate wear |
| Fitment requirements | OE reference, interface, spline details, dimensions, and joint design | OE reference, wheel-side interface, spline details, dimensions, and joint design |
These are general design patterns, not universal rules. Symptoms may overlap, and the actual joint configuration must be verified for the specific vehicle.
Inner CV joints are not all built with the same internal mechanism. Depending on the vehicle application, common plunging joint designs may include the following.
A tripod-type joint typically uses a three-legged spider with rollers supported by needle bearings. The rollers move along tracks inside the joint housing, allowing the joint to accommodate plunge while transmitting torque.
The precise spider, roller, housing, and shaft configuration varies by application.
Some inner CV joints use balls and tracks to transmit torque while permitting axial movement. Double-offset designs are one example of a plunging ball-type joint.
Cross-groove designs use a different track geometry to provide angular movement and a defined amount of plunge. Their dimensions and operating characteristics depend on the specific design.
The correct replacement must match the original application. Buyers should not select a joint based on the general design name alone.
GDST’s current inner CV joint product list includes 10 representative references associated with different automotive brands.
The following table summarizes the available product references and identification parameters.
| Reference No. (listed in OE column) | Vehicle Make | Outer Spline Teeth | Inner Race Splines | Dust Shield Seating-Face Diameter (mm) |
| GM-6534 | GM | 26 | 34 | 40 |
| HO-6302 | Honda | 25 | 24 | 35 |
| IZ-6702 | Isuzu | 23 | 23 | 28 |
| KA-6703 | Kia | 24 | 23 | 35 |
| MI-6306 | Mitsubishi | 26 | 23 | 42 |
| MZ-6307 | Mazda | 26 | 23 | 35 |
| NI-6301 | Nissan | 24 | 23 | 40 |
| OP-6305 | Opel | 34 | 22 | 35 |
| RN-6301 | Renault | 23 | 27 | 36.3 |
| SK-6313 | Suzuki | 22 | 19 | 35 |
These references provide buyers with a practical starting point for product identification and comparison.
The listed vehicle makes indicate the brands recorded in the source product sheet. Exact vehicle models, production years, engine configurations, and OE cross-references should be confirmed individually before ordering.
Three parameters are included in the current product reference sheet:
Outer Spline Teeth
The number of teeth on the outer spline interface. This information helps buyers compare the spline configuration of different inner CV joint references.
Inner Race Splines
The spline count of the inner race interface. It is another important identification parameter when checking the corresponding shaft and joint configuration.
Dust Shield Seating-Face Diameter
A dimensional reference for checking the dust shield seating interface. This measurement can help distinguish products with otherwise similar configurations.
These parameters support initial product identification but should not replace complete dimensional and application verification.
The following table summarizes the available technical information across the 10 listed references.
| Specification | Available Data | Purchasing Application |
| Product Category | Inner CV Joint | Product identification |
| Number of Listed References | 10 | Product range overview |
| Vehicle Makes | GM, Honda, Isuzu, Kia, Mitsubishi, Mazda, Nissan, Opel, Renault, Suzuki | Initial application screening |
| Outer Spline Teeth | 22–34 | Spline-interface comparison |
| Inner Race Splines | 19–34 | Inner race interface comparison |
| Dust Shield Seating-Face Diameter | 28–42 (source values; unit to be confirmed) | Dimensional comparison |
| Joint Design | To be confirmed by individual reference | Structural compatibility |
| Overall Dimensions | Not included in the current product list | Additional technical confirmation required |
| Dimensional Tolerances | Not included in the current product list | Drawing or inspection data required |
The specifications above reflect the information currently available in the product reference spreadsheet.
For final product selection, additional information such as spline profiles, housing dimensions, overall length, retaining arrangements, and dimensional tolerances may be required.
To help identify a suitable replacement, provide as much of the following information as possible.
For spline-related identification, the outer spline tooth count and inner race spline count can be useful starting points.
GDST can use the submitted information to review the requested application against available product references. Final compatibility should be confirmed before order placement.
For aftermarket importers, wholesalers, and distributors, understanding the minimum order quantity and delivery schedule is important when planning purchasing and inventory.
GDST’s current commercial terms for inner CV joint orders are:
| Commercial Item | GDST Supply Terms |
| Minimum Order Quantity (MOQ) | 100 pcs per model |
| Lead Time | 50 days |
The MOQ is calculated separately for each model. Buyers can include multiple references in one inquiry and specify the required quantity for each model.
To help arrange a quotation, please provide your product reference list, estimated quantities, and destination market.
Inner CV joint wear can affect driveline smoothness. However, a symptom alone does not prove that the inner joint is defective.
| Observed Symptom | Possible Association | Recommended Consideration |
| Vibration or shudder during acceleration | Possible inner CV joint wear or another driveline issue | Check the joint, axle, engine and transmission mounts, and related components |
| Clunking during acceleration or load changes | Possible excessive play in a joint or another drivetrain component | Inspect the complete driveline |
| Grease around a damaged boot | Possible loss of lubricant and contamination | Inspect the boot, clamps, and internal joint condition |
| Excessive play or rough movement | Possible internal wear or damage | Compare findings with applicable vehicle service information |
| Clicking during tight turns | Often associated with outer CV joint wear, although other causes are possible | Confirm the source and installation position before ordering a replacement |
A torn boot can allow lubricant to escape and contaminants to enter the joint. If the joint has already suffered internal damage, replacing the boot alone may not be sufficient.
If a vehicle develops severe vibration, persistent driveline noise, or signs of a potentially failing axle, arrange a professional inspection promptly. Do not rely on a general symptom checklist as a substitute for diagnosis.
GDST supplies and exports high-quality aftermarket chassis parts to global automotive customers.
For inner CV joint inquiries, the first thing is to provide us with the exact OE numbers and quantities of CV joints you need.
The following requirements are our sourcing process; you can see:
For buyers with multiple product references, sending a consolidated purchasing list can help simplify product review and quotation preparation.
Looking for inner CV joints for your aftermarket parts program?
Send GDST your OE numbers, product references, or technical drawings. Include the required quantity and destination market so the requested items can be reviewed for availability and quotation.
Current Ordering Information:
To help us respond more efficiently, include:
An inner CV joint is the constant velocity joint typically located at the transmission, transaxle, or differential end of a drive axle. It transfers torque while accommodating the angular and, in plunging designs, axial movement required by the driveline.
The inner joint commonly accommodates plunge as the suspension moves, while the outer joint commonly accommodates the larger steering angles at the wheel end. Their exact designs vary by vehicle.
We have over 1000 kinds of CV joints in our catalog; here, we just show 10 references associated with GM, Honda, Isuzu, Kia, Mitsubishi, Mazda, Nissan, Opel, Renault, and Suzuki. You can contact us to get full catalog.
The current product list includes outer spline teeth, inner race spline counts, and dust shield seating-face diameter. These parameters can help with initial product identification and dimensional comparison.
MOQ of GDST inner CV joint is 100pcs per model. .
Our production time is 50 days regularly. After you make order with us, we will arrange production schedule of your order quickly, to make sure deliver goods on time.
Of course, yes. If you have more OE numbers for inner CV joints, you will get more better prices, but please notice the MOQ is 100pcs per model.
You can only send us OE numbers to match the right models. Different OE No. match different car models.
Common symptoms may include vibration or shudder during acceleration, clunking, excessive play, and grease leakage around a damaged boot. These symptoms can also be caused by other driveline components, so professional inspection is recommended.
Yes. Send your product references, required quantities, and destination market. GDST can review the requested items and prepare a quotation based on the available product information and applicable order requirements.
