XUI4526A-1 Clutch master cylinder

CM246

Applicable Models (Application) This product covers the following Kia models, precisely matched and ready to install out of the box:

Year Range	Model
1993 – 2003	KIA BESTA Box
1999 – Present	KIA K2700 SD
1997 – Present	KIA PREGIO Box TB
1999 – Present	KIA RETONA CE
1994 – 2004	KIA SPORTAGE K00

Product Specifications

Parameter Item	Specification
Product Model	XUI4526A-1
OE Reference Number	CM246 / TCIC:13O0135 / S09341920 / S09341920A / 0S09341920 / 0K72A41920
Cylinder Bore (DIA)	19.05 mm
Mounting Size	Φ25 / 52 / 2-Φ9
Connecting Size	M10 × 1.0 / M7 × 1.0
Applicable Transmission Type	Manual Transmission

The clutch master cylinder is the core hydraulic component of the clutch system in a manual transmission vehicle. Simply put, its function is to convert the force of the driver's press of the clutch pedal into hydraulic pressure, which is then transmitted to the clutch driven cylinder, ultimately disengaging the clutch and allowing the vehicle to shift gears smoothly. Without it, pressing the clutch will have no effect, and the vehicle cannot shift gears properly.

Coverage Description: The above models have a large market share in Southeast Asia, the Middle East, Africa, and Eastern Europe, with most vehicles being over 15 years old. Demand for parts remains consistently high, making these typical high-frequency repair parts.

Core Functions
Hydraulic Driven Shifting: Pedal → Hydraulic Conversion → Clutch Disengagement, three-step response, precise action, linear force.
Sealed Hydraulic Circuit: Built-in high-precision sealing components prevent brake fluid leakage and maintain stable system pressure.
Pedal Force Transmission: Precisely converts the driver's pedal force into hydraulic output, providing a clear clutch engagement/disengagement feel.
High temperature and fatigue resistance: Suitable for frequent gear shifting in commercial vehicles; the heat resistance of the seals meets original equipment manufacturer (OEM) requirements.
Direct replacement installation: Dimensions and interfaces are identical to the original, requiring no modification and reducing maintenance time.

What problems can this product solve for you?

Private Label Customers
OEM/ODM support; products can be packaged and shipped according to your brand requirements, helping you build brand awareness in the local market.
We provide complete technical documentation, including product images, 3D models, and dimension books, to meet your brand building and product launch needs.
Kia commercial vehicles have a large market presence in Southeast Asia, the Middle East, and Africa; the market demand for this model is stable, making it an excellent entry point for building your own brand.

Wholesale Distributor
Single part number covers 5 models (BESTA, K2700, PREGIO, RETONA, SPORTAGE), simplifying inventory preparation and reducing inventory pressure.
Precise OE reference numbers (CM246, etc.) allow for quick part number lookups and quotations in your system, reducing communication costs.
Item-by-item inspection before shipment reduces return rates and ensures your after-sales reputation.

Cost Optimization for Customers
Equivalent to OEM parts, but at a more competitive price, helping you increase profit margins without compromising quality.
ISO 9001 certified, serving as a quality endorsement for importers to downstream customers.

Purchasing Qualification Information
This product is targeted at auto parts distributors, brand owners, repair chain purchasing departments, and OEM aftermarket suppliers, offering bulk quotations and customization services.
We do not offer single-piece retail; please contact our sales team to confirm the minimum order quantity (MOQ).
If you are an individual car owner requiring repair or replacement, we recommend contacting your local auto parts retailer or 4S dealership for parts.

Q1: What is the difference between this clutch master cylinder and the OEM part?
A: XUI4526A-1 is manufactured according to OEM OE specifications. The cylinder diameter, interface size, and mounting hole positions are completely identical to the OEM part, classifying it as an "OEM Equivalent." Manufacturing processes comply with ISO 9001 standards.

Q2: Do you support OEM/ODM?
A: Yes. We can customize packaging, labels, and outer cartons according to customer requirements. The minimum order quantity is negotiable based on specific needs. Please contact us for a solution.

Q3: How can I confirm that this model number is suitable for my customer's vehicle?
A: You can verify this through the following methods:
① Directly compare the OE number (CM246, 0K72A41920, etc.);
② Compare with a list of vehicle models and years;
③ Provide the vehicle's VIN code, and we will assist in confirmation.