Beschreibung
Product Features
- Brand: Pintech
- Length: 83 mm
- Diameter: 28 mm
- Material: cross body 20Cr, bearing 20Cr, roller pin GCr15
- Hardness: cross body HRC 58-64, bearing HRC 58-64, roller pin HRC 61-65
- Surface roughness: cross body Ra<0.4, bearing Ra<0.4, roller pin Ra<0.2
- Lubrication: 2# lithium grease for automotive
- Packing: plastic bag, white/color box, carton box, plywood pallet
- Time of delivery: 45 days
- Quality Certification: ISO9001:2008
Key Features & Function
Design & Purpose
Universal Joint: Connects the driveshaft to the transmission and differential. Compensates for alignment changes, ensuring smooth power delivery.
Likely a cross-type U-joint with bearing caps and a central (cross) spider, common in older RWD vehicles.
Application
Specifically engineered for the Moskvich 412, a rear-wheel-drive Soviet-era compact sedan (produced from 1967–1976).
Used in the driveshaft assembly, allowing flexibility as the rear axle moves over uneven terrain.
Maintenance & Replacement
Symptoms of Failure: Clunking noises, vibrations at speed, or squeaking during operation.
Replacement involves removing the driveshaft and pressing in new U-joints. Proper lubrication during installation is critical.
of Universal Joints 412-2201025
Flexibility in Drivetrain Angles
The U-joints accommodate changes in driveshaft alignment caused by suspension movement, ensuring smooth power transfer from the transmission to the rear axle. This flexibility reduces vibrations and prevents binding, which is essential for maintaining drivetrain longevity.
Lubrication
Designed specifically for the Moskvich 412, these U-joints match the original dimensions and torque specifications of the vehicle. This ensures optimal performance and avoids issues like misalignment or premature wear from using incorrect parts.
Ease of Maintenance
Simple Replacement: While installation requires mechanical skill, the cross-type design is straightforward to disassemble and rebuild compared to modern constant-velocity (CV) joints, making DIY repairs feasible for classic car owners.
