Alternator 80a

High-Performance Alternator 80a for Heavy-Duty SCANIA Trucks and Buses

For consistent power generation in harsh environments, your SCANIA fleet needs a solution built to deliver. Wuxi Xitu Industry and Trade Co., Ltd.'s Alternator 80a provides a powerful 24V 80A output with 8PK76 pulleys for SCANIA truck and bus applications. Established at our 20,000 m² IATF 16949-certified factory with over 50 precision machines, each item is rigorously tested for reliable charging. Over 500,000 units per year and 20 years of automotive electrical experience, we provide OEM-grade quality that meets original equipment standards. Our product replaces Bosch OEM numbers 0124555034 and 0986046580 and fits K114, P230, P270, P310, P340, P380, P420, R420, R470, R500, R580, R620, T340, T380, T420, T470, T500, T580, and many BUS series

Wide SCANIA Application Coverage

Your SCANIA cars need compatible parts. Our alternator supports several truck and bus models from P-series, R-series, T-series, and K-series platforms.

This unit works flawlessly with R500 and R580 long-haul freight haulers and K94 and L94 urban bus fleets. Due to their complex fuel injection systems, electronic control modules, and auxiliary power needs, current SCANIA diesel engines have specific electrical requirements.

We mapped 16 Bosch OEM part numbers and SCANIA factory codes for compatibility. This ensures a direct-fit replacement that simplifies installation and lowers vehicle downtime during maintenance.

Technical Specifications You Can Trust

Professional fleet managers require precise technical data before making procurement decisions. We provide complete transparency with our specification table.

The 24V configuration suits heavy-duty commercial vehicle electrical architectures. The 8PK76 serpentine belt drive ensures optimal power transmission efficiency across varying engine speeds, from idle to highway cruise RPM ranges.

Engineered for Extreme Operating Conditions

Commercial vehicles' environmental impacts damage inferior parts. Our Alternator 80a is designed for professional transportation operations.

The lightweight aluminum shell dissipates heat well and improves fuel efficiency. Copper windings provide high conductivity and thermal durability, reducing performance loss over time.

Comprehensive environmental sealing protects internal components from water, road salt, diesel fuel vapors, and airborne particles. Your cars need this for Scandinavian winters, humid seaside highways, and dusty building sites.

Despite RPM changes in stop-and-go urban driving or variable-load interstate circumstances, advanced internal voltage control stabilizes charging output. Consistent charging current enhances battery life and prevents electrical system malfunctions.

Manufacturing Excellence Backed by Decades of Experience

Quality begins during manufacturing, not inspection. For over 20 years, we've refined our vehicle electrical production procedures to prevent problems.

Dedicated alternator assembly lines are in our 20,000-square-meter building. Each component is precisely toleranced by over 50 CNC machines and automated testing stations. For balanced magnetic fields, computer-controlled winding machines make stator assemblies with accurate copper distribution.

Each product is full-load bench tested to ensure amperage output curves throughout RPM. Analysis by oscilloscope shows clean voltage output with low ripple that might harm sensitive electronic control modules. Vibrations cause premature bearing failure. Dynamic rotor balancing removes them.

IATF 16949 accreditation implies our quality management system satisfies the strictest automotive standards. ISO 9000 guarantees manufacturing consistency. Every production station enforces these everyday operating requirements, not simply certificates on the wall.

Global Supply Chain Proven Performance

Your firm needs suppliers who deliver, not just promise. We've served demanding worldwide consumers for 20 years, earning our reputation.

North American commercial fleets use our alternators, which withstand severe temperatures from Canadian winters to Arizona summers. European clients trust our solutions to satisfy severe emission compliance criteria that need accurate electrical system performance.

Russian operators pick us for reliability in sub-Arctic environments where electrical outages can be dangerous. Brazilian transportation firms like our affordable pricing without sacrificing quality in humid tropical locations.

Our worldwide footprint indicates our products work reliably in various operational and regulatory situations. We distribute over 500,000 pieces yearly to happy clients who return for repeat purchases because our quality generates ROI.

Smart Procurement Guidance for Fleet Operators

Understanding how technical criteria fit operational needs helps choose the correct alternator. We encourage educated choices.

SCANIA electrical systems including lighting, HVAC, instrument clusters, and basic electronic accessories may use the 80-ampere output. With aftermarket equipment such auxiliary lighting, communication systems, and refrigeration units, make sure your overall electrical demand doesn't exceed 70 amps continuous to ensure charge margin.

Installation needs precise pulley setup. A 76mm pulley diameter 8-rib serpentine belt is 8PK76. Make sure your belt fits this standard for appropriate tension and power.

Review your replacement interval plan. Professional fleet maintenance replaces alternators based on hours of operation, not calendar time, notwithstanding our 6-month warranty. High-idle automobiles may need more inspections than highway-speed vehicles.

Keep spares in climate-controlled locations away from dampness and excessive temperatures. The sealed structure protects internal components, but rigorous storage might damage exterior electrical connections and mounting hardware.

FAQ

Q: Can this alternator replace my SCANIA truck's 60A stock unit?

A: Our device can upgrade lower-amperage units to 20A. Check the mounting bracket, pulley setup, and electrical connector for your model. The greater capacity lets you add accessories without overwhelming the charging mechanism.

Q: Why does hot engine voltage output occasionally dip below specification?

A: Thermal derating happens because copper resistance rises with temperature. Natural physics reduces efficiency in all alternators. To sustain output at high operating temperatures, technical standards for quality units like ours provide for thermal derating.

Q: How do I detect a voltage regulator failure?

A: While the engine runs at 2,000 RPM, measure battery voltage with a digital multimeter. Regular readings over 15V suggest regulator failure overcharging. Below 13V indicates undercharging. Voltage fluctuations over 0.5V suggest intermittent regulator issues that require replacement.

Q: Does your alternator work with lithium batteries?

A: Lithium batteries need different charging patterns than lead-acid batteries. An external DC-DC charger or voltage regulator is needed for SCANIA lithium batteries. Normal alternators can overheat when lithium batteries draw full current for long durations during bulk charging.

Q: What causes high-pitched alternator whining?

A: Whining usually signals rectifier bridge diode failure causing electromagnetic resonance or bearing damage from lost lubrication. You must treat both issues immediately to avoid alternator failure and stranding.

Do you offer post-purchase technical support?

A: Yes. Our technical staff offers installation, troubleshooting, and diagnostic support during the warranty and beyond. We care about your long-term success, not simply sales.

Rigorous Quality Control at Every Stage

Professional procurement requires quality assurance and verification. Beyond industry norms, we test extensively.

Every alternator undergoes full-load performance testing on computerized benches that imitate real-world situations. The amperage-to-RPM curve meets standards at cold start and hot operating temperatures.

By monitoring AC ripple in the DC output, oscilloscope waveform analysis verifies rectifier diode integrity. Extreme ripple signals diode failure that will destroy the alternator.

Coastal and marine units undergo ASTM B117 salt spray testing. This rapid corrosion test verifies housing and electrical connections can tolerate saltwater.

G2.5 precise dynamic rotor balancing eliminates vibrations that cause premature bearing failure and operator noise complaints. To simulate summer engine bay soak temperatures, thermal endurance cycling runs units at 90% load in 100°C chambers.

Each item performs this whole testing cycle before packing. We reject alternators that don't satisfy our high criteria, assuring you get quality parts.

Professional Packaging and Logistics Support

Our international shipping packing protects your alternator, making it ready for installation. Foam-cushioned containers protect each product during shipping.

Anti-corrosion vapor capsules keep electrical connections and machined surfaces dry during storage and transport. For receiving workers, clear labeling shows part numbers, specs, and handling directions.

We ship to you reliably using proven logistical partners. We manage single-unit expedited delivery or container-load fleet maintenance program shipments to match your timetable.

Installation instructions, mounting hardware torque specs, and belt tension recommendations are included. This material is available in many languages to help your worldwide operations.

Partner With a Manufacturer Committed to Your Success

Choose XITU product to collaborate with a manufacturer committed to your long-term operational success. We supply products that lower your overall cost of ownership, not simply components.

Quality manufacture is backed by our 6-month warranty. Under this warranty, we professionally service or replace any unit with non-abuse-related quality faults for free.

Our skilled R&D team refines product design based on field performance and consumer input. Real-world experience informs our alternator improvements every production cycle.

We can expand manufacturing to suit large fleet operators' volume needs without sacrificing quality. Our 500,000+ unit yearly capacity lets us dependably fulfill single-unit and fleet refit requirements.

Ready to improve SCANIA fleet electrical reliability? Contact our experts now to discuss your application needs and volume pricing.

Contact Us

Don't let electrical system failures disrupt your operations. Contact us at arisa@xitu-auto.com to place your order for Alternator 80a or request technical specifications for your specific SCANIA models.