Welcome to Linqing Xinshengdi Bearing Co., Ltd.
31230-35071 Heavy-Duty Clutch Release Bearing 35x69.4x41mm OEM Replacement
- Exact OEM Match: Engineered to strictly replicate the 35 x 69.4 x 41 mm dimensions of the widely used 31230-35071 standard, ensuring a perfect drop-in fit for massive global vehicle fleets.
- 100% Individual Spin Testing: We reject the concept of "random batch testing." Every single 31230-35071 bearing is manually rotated and checked for auditory and tactile smoothness by our technicians before it is approved for export.
- Robust Self-Aligning Design: Built to compensate for slight angular misalignments between the transmission input shaft and the engine crankshaft, dramatically reducing premature wear on the clutch diaphragm fingers.
- Reinforced Carrier Sleeve: The bearing is mounted on a heavily reinforced metal carrier sleeve, designed to glide flawlessly along the transmission input shaft guide tube without binding.
- Extreme Thermal Resilience: Because commercial transport generates intense heat, we manually inject premium lithium-complex grease designed to maintain its viscosity and lubricity under extreme temperature spikes.
Parameter Table
| Specification | Technical Details |
| Model Number / OEM Ref | 31230-35071 |
| Bearing Type | Clutch Release Bearing with Carrier Sleeve |
| Inner Diameter (d) | 35.00 mm |
| Outer Diameter (D) | 69.40 mm |
| Total Width (B) | 41.00 mm |
| Core Material | High-Carbon Chrome Bearing Steel |
| Sealing System | Dust-Proof Contact Seals |
Product Introduction
Introduction
The 31230-35071 is a cornerstone SKU in the global manual transmission aftermarket, widely recognized for its robust 35x69.4x41mm dimensional profile. This clutch release bearing operates in one of the harshest environments within a vehicle, constantly subjected to high temperatures, abrasive clutch dust, and heavy mechanical thrust. To meet these brutal demands, our assembly workshop bypasses generic mass-production techniques. Instead, we utilize a meticulous, hand-fitted assembly process. By personally guaranteeing the seating of the seals and the exact volume of high-temp grease in every unit, we provide B2B importers with a heavy-duty component that eliminates the risk of early mechanical failure and costly customer returns.
Applications
Popular Commercial Vehicles: An essential replacement part for widely distributed manual transmission pickup trucks, SUVs, and commercial vans globally.
Heavy Duty Off-Roading: Provides the rugged durability required for 4x4 vehicles operating in demanding, unpaved terrains.
Independent Auto Workshops: A critical inventory item for regional mechanics performing full clutch kit replacements and transmission overhauls.
FAQ
Q: Are your aftermarket bearings as reliable as the original 31230-35071 parts?
A: Yes, and often they perform better due to our strict 100% manual verification. Automated OEM factories rely on statistical sampling, meaning defective units slip through. Because we hand-test every single bearing, our out-of-box defect rate is virtually zero.
Q: Do you offer laser engraving for cross-reference part numbers?
A: Absolutely. We can laser-etch your specific regional cross-reference numbers or OEM codes directly onto the bearing sleeve, making inventory management easier for your buyers.
Q: Can we consolidate this model with other wheel hub or tapered bearings in one shipment?
A: Yes, our flexible B2B operations allow you to mix various bearing categories (clutch, wheel hub, industrial) into a single optimized container shipment.
Packaging Customization
We empower your regional distribution with tailored presentation. The 31230-35071 is carefully shielded with rust-inhibitors, sealed in heavy-duty plastic, and boxed. You can choose our plain neutral boxes for B2B fleet distribution or leverage our OEM packaging service to design premium, full-color retail cartons that elevate your brand's perceived value in the local aftermarket.
Shipping & Delivery
Our export logistics are engineered for security and efficiency. Master cartons are systematically stacked on ISPM-15 fumigated export pallets and tightly bound with industrial strapping and stretch wrap. We seamlessly coordinate with international freight forwarders to deliver LCL or FCL ocean shipments to key automotive hubs across Africa, the Middle East, South America, and Russia.
