Engineered to handle the immense power and rigorous demands of heavy-duty transport, the ZK6800 Universal Joint is the premier replacement part for your Sinotruk HOWO truck's axle and driveline system. With robust dimensions of 57mm x 164mm, this heavy-duty U-joint is specifically designed to restore the integrity and peak performance of your vehicle's powertrain, ensuring smooth and reliable operation under the most challenging conditions.

When your truck exhibits symptoms of a failing joint—such as driveline shudder, clunking noises on acceleration, or excessive vibration—the ZK6800 is the definitive solution. This critical component is manufactured from superior-grade, high-tensile forged steel that has been expertly heat-treated to achieve maximum toughness and unparalleled resistance to torsional failure and shock loads. Its construction is purpose-built to withstand the extreme torque generated by HOWO's powerful engines, making it an essential part for maintaining operational safety and efficiency.

The precision-machined cross and bearing cups of the ZK6800 guarantee a perfectly balanced, secure, and direct fit within the propeller shaft or axle yoke. This meticulous engineering is vital for eliminating destructive vibrations that can lead to costly, premature wear on connected transmission, differential, and axle components. Inside, the joint is fortified with high-quality needle roller bearings, pre-packed with premium high-pressure, high-temperature grease to ensure smooth, low-friction rotation from the moment of installation.

At Guangzhou Haifeng Auto Parts Co., Ltd., we are dedicated to supplying parts that enhance fleet reliability. The ZK6800 universal joint features rugged, multi-lip seals that create a formidable barrier against contamination from water, mud, dust, and corrosive road grime. This superior sealing technology protects the internal bearings, dramatically extending the service life of the joint and reducing vehicle downtime and maintenance costs.

Do not compromise the backbone of your heavy-duty vehicle. Investing in the ZK6800 universal joint is a direct investment in the strength, longevity, and dependability of your Sinotruk HOWO. Choose the ZK6800 for its unparalleled durability, precise fit, and long-lasting performance, and keep your fleet moving safely and profitably.