X&S CT1310-A FCR44-36-1 Clutch Bearing for Pickup Truck [WARN] draft identifier mismatch

Verified via official app — Every X&S CT1310-A auto clutch bearing ships with a scannable QR code linking directly to the manufacturer’s authentication database.

Technical Specifications

Note: Suffixes A, 36-1, 2, and HK are unverified and require manufacturer catalog confirmation for exact internal design details.

Application Suitability

Why Base Number Matches Still Destroy Pickup Transmissions During Clutch Engagement

Matching the base designation without verifying internal geometry leads to catastrophic thermal binding.

I have seen batches of pickup truck release bearings fail prematurely because the cross-reference only matched the core number while ignoring critical internal variations. When the internal design or seal type differs from the original equipment requirement, the bearing cannot handle the specific axial loads and rotational speeds of the transmission shaft. This mismatch causes rapid heat buildup, resulting in cage fracture and severe damage to the gearbox input shaft [NEED_CITE: rolling bearing failure mode classification per ISO 15243]. Sourcing the correct X&S CT1310-A auto clutch bearing requires strict adherence to the complete OEM specification, not just a superficial numerical match.

Matching Release Bearings to Manual Transmission Demands

Selecting the right X&S CT1310-A auto clutch bearing involves more than just finding a part that physically fits the transmission housing. Our technical team reviews the specific axial load profiles and rotational speeds of your target vehicle models to ensure the internal geometry aligns perfectly with the diaphragm spring characteristics. By validating the complete cross-reference against OEM equipment numbers, we prevent the subtle dimensional variances that cause premature disengagement wear in light commercial vehicle fleets.

Thermal and Friction Challenges in Clutch Housings

The environment inside a manual transmission bell housing presents severe thermal and contamination challenges for any release bearing. During frequent stop-and-go driving, the clutch generates substantial friction heat, which can degrade standard lubricants and alter internal clearances. Furthermore, airborne clutch dust and metallic wear particles constantly threaten to infiltrate the bearing raceways. Effective sealing is critical to prevent abrasive contamination, while the pre-filled lubrication must maintain its viscosity and structural integrity under sustained thermal stress [NEED_CITE: tribological behavior of grease in high-temperature automotive applications].

Decoding Material and Precision Specifications

The chrome steel construction provides the necessary contact fatigue strength to withstand the repetitive impact loads inherent in clutch actuation. Available precision classes ranging from P0 to P2 allow procurement engineers to select the exact tolerance band required for smooth transmission shaft rotation and minimal operational noise. Depending on the specific vehicle application, the bearing can be configured with either grease or oil lubrication to optimize friction reduction and heat dissipation. Standard clearance is typically sufficient for normal operating temperatures, ensuring the bearing maintains proper internal geometry without thermal binding during prolonged engagement cycles.

The Hidden Costs of Incorrect Clutch Bearing Selection

Installing a release bearing with mismatched internal geometry or inadequate sealing inevitably leads to unplanned vehicle downtime and costly warranty claims. According to failure analysis frameworks like ISO 15243, abrasive wear and thermal fatigue are primary failure modes when component specifications do not align with the application environment. A compromised bearing can score the transmission input shaft or destroy the clutch fork, escalating a simple maintenance task into a complete gearbox rebuild. These catastrophic secondary damages far exceed the initial cost of sourcing the correctly specified component from an authorized channel [NEED_CITE: secondary damage mechanisms in automotive drivetrain failures].

Why Procurement Engineers Trust Our Cross-Reference Validation

We eliminate the risk of receiving counterfeit parts with soft inner rings by providing full batch traceability and official QR verification for every shipment. Our cross-reference process goes beyond basic number matching; we verify that the internal cage design, seal configuration, and precision suffixes perfectly align with your OEM requirements. Because we hold authorized distribution across multiple major international brands, we can consolidate mixed-brand requirements into a single, fully documented order. This comprehensive technical review ensures that the specific variant you receive is engineered to survive the exact operational demands of your target vehicles.

Documentation & Authenticity

• Certificate of Conformity confirming TS16949 automotive quality management compliance.
• Batch and lot traceability linking each X&S CT1310-A auto clutch bearing to its production run.
• Official app QR verification for immediate authenticity checks upon delivery.
• Material test report validating the metallurgical composition of the chrome steel rings.
• Dimensional and running accuracy inspection report verifying the selected precision class.

Storage, Handling & Mounting

• Keep the original packaging sealed until installation to protect the pre-filled grease from clutch dust contamination.
• Store in a climate-controlled environment to prevent condensation from compromising the chrome steel raceways.
• Use clean, lint-free gloves during handling to avoid transferring corrosive skin oils to the precision-ground surfaces.
• Verify the exact OEM equipment number before mounting to ensure the seal type matches the bell housing environment.
• Apply uniform axial pressure during installation to prevent brinelling the raceways or damaging the internal cage.

Preparing Your Technical Inquiry

To ensure accurate selection and L10 life calculation, please provide the specific radial and axial load parameters, maximum rotational speeds, and expected operating temperatures of the target transmission. Sharing the exact OEM equipment numbers allows our engineering team to perform a rigorous cross-reference review, verifying that all internal design suffixes and sealing arrangements match the original specification. This technical validation guarantees that the supplied components will integrate flawlessly into your automotive repair or manufacturing workflows.

Frequently Asked Questions

Q: Why must cross-references for clutch bearings include full suffix verification?
A: Base numbers often cover multiple internal designs. Ignoring suffixes that dictate cage material, seal type, or internal geometry can result in a bearing that physically fits but fails rapidly under specific thermal or axial loads. Full suffix verification ensures the replacement matches the exact OEM engineering intent for the transmission.

Q: How do I choose between grease and oil lubrication for these applications?
A: The choice depends on the transmission’s operating temperature and rotational speed. Grease is typically preferred for sealed units requiring maintenance-free operation in standard conditions, while oil lubrication may be necessary for high-speed or high-temperature environments where continuous heat dissipation is critical to prevent thermal degradation.

Q: What causes early failure when installing a new release bearing?
A: Premature failure often stems from improper mounting techniques, such as applying force to the wrong ring, which brinells the raceways. Additionally, failing to clean the bell housing allows abrasive clutch dust to infiltrate the seals, while misalignment of the transmission input shaft creates uneven axial loading and accelerated wear.

Q: How can I verify the authenticity of the supplied automotive bearings?
A: Every unit is shipped with batch traceability documentation and a unique QR code. By scanning this code through the manufacturer’s official application, you can instantly verify the production origin, confirm the metallurgical specifications, and ensure the component is a genuine product rather than a counterfeit clone.

Q: Is standard clearance sufficient for high-temperature clutch environments?
A: Standard clearance is engineered to accommodate typical thermal expansion in most passenger and light commercial vehicle applications. However, if the vehicle operates under extreme continuous load or in exceptionally high ambient temperatures, specialized clearance designs may be required to prevent internal thermal binding and subsequent cage failure.