Alternator For Renault V.I. & Volvo Fh Fm B12 8700 9700
2、Compatibility: Fits Bosch OEM numbers 0124655008, 0124655012, 0124655013, 0124655019, 0124655092, 0124655103, 0124655499, 0124655500, 0124655505, 0986049360, 1986A01033, 1986A01034, F042301131, CA1883IR, 1-3238-25W, 23877N, 5001868213, 5010589551, 5010589555, 7420466317, 7420842445, 7420849351, 7420862899, 7421429786, 20240, 21429787, 21429789, 21524615, 21652996, 3803639, 85000419, 85000626, 85000628, 850003355, 850003357, 85009357, 85020824, 85021, 26824.
3、Performance: 24V 100A 8PK66 alternator for stable charging and reliable power supply.
4、Reliability: Durable design ensures long-lasting performance comparable to original equipment.
5、Quality: Made by XITU with 100% brand-new, high-quality components.
- Product Description
High-Performance Alternator For Renault V.I. & Volvo Fh Fm B12 8700 9700
Our Alternator For Renault V.I. & Volvo Fh Fm B12 8700 9700 provides unmatched electrical performance for Volvo FH, FM, and Renault V.I. trucks. With over 20 years of experience, Wuxi XITU manufactures this 24V 100A alternator with an 8PK66 pulley arrangement for steady charging in difficult working situations.
This unit replaces Bosch OEM numbers 0124655008, 0124655012, and 5010589551 for Renault V.I. series 330.18–520.26 and Volvo models B12, 8700, 9700, FH12, and FM12. Every alternator is fully tested from 1,000 to 8,000 rotor RPM to ensure constant amperage production at low idle speeds.
IATF 16949 and ISO 9000 certifications provide OEM-equivalent dependability at reasonable aftermarket prices from our 20,000 m² plant. Our yearly production capacity surpasses 500,000 units, ensuring fleet maintenance schedule stability.
Wide Vehicle Compatibility Across Volvo and Renault Platforms
This alternator integrates across platforms for your heavy-duty fleet's different commercial vehicles. This is designed for Volvo FH and FM trucks that travel over 1,000 miles for long-haul logistics. During obligatory rest intervals, the machine powers hotel loads like sleeper cab heating and onboard refrigeration at battery health.
This alternator handles severe auxiliary loads for Volvo B12, 8700, and 9700 coaches in public transit. Despite frequent urban stops, it powers interior lights, passenger Wi-Fi networks, and high-capacity air conditioning. Vehicle electrical stability is maintained while passengers are comfortable.
Renault V.I. Kerax and Premium models in construction and mining benefit from sealed bearings and vibration-resistant internal assembly. Despite continual particulate matter exposure and high-amplitude mechanical shocks in off-road situations, its design delivers reliable power.
This alternator fits over 40 OEM part numbers, including 21429787, 21524615, 85000419, and 7420842445. Mixed-brand fleet spare parts inventory management and procurement are simplified by this broad compatibility.
Technical Specifications and Performance Parameters
| Parameter | Specification |
|---|---|
| Voltage | 24V DC Output |
| Current Rating | 100A Continuous |
| Pulley Configuration | 8PK66 Multi-Groove Poly-V |
| Rotation Direction | Clockwise (viewed from pulley side) |
| Housing Material | Die-Cast Aluminum Alloy |
| Winding Type | Premium Copper with Class H Insulation |
| Regulator Type | Integrated Electronic with Temperature Compensation |
| Bearing System | Dual Sealed Precision Ball Bearings |
| Weight | Approximately 9.5 kg |
| Operating Temperature | -40°C to +125°C |
| Protection Rating | IP54 (Dust and Water Resistant) |
| Cooling System | High-Efficiency Internal Fan Design |
| Mounting Type | Standard Three-Point Bracket (Horizontal/Vertical) |
| Certification | IATF 16949, ISO 9001 Compliant |
| Expected Service Life | 500,000 to 800,000 kilometers |
For sustained high-load operation, the high-efficiency internal fan improves thermal management to minimize overheating. Premium copper windings with Class H insulation maintain performance at engine bay temperatures above 100°C. The inbuilt electronic regulator uses negative temperature coefficient logic to regulate voltage output during severe cold beginnings to overcome battery internal resistance.
Superior Quality Control and Manufacturing Standards
Alternator For Renault V.I. & Volvo Fh Fm B12 8700 9700 pass a multi-stage examination before leaving our plant. To meet OEM performance curves, units are full-load tested, measuring output current and voltage throughout all RPM ranges.
Our quality assurance procedure includes ASTM B117 salt spray testing to ensure housing durability against winter road salts. Thermal endurance cycling tests component dependability under real-world stress at high engine bay temperatures. Dynamic rotor balancing prolongs bearing life beyond economy-grade alternatives.
Every unit's ripple voltage analysis guarantees the rectifier bridge produces clean DC power, preserving your vehicle's delicate multiplexing and CAN-bus systems. This attention to detail minimizes costly electrical component failures that might disable automobiles suddenly.
We follow OEM requirements to ensure factory-like performance and dependability. Our 100% new components—never remanufactured cores—ensure vehicle compatibility. We ensure batch quality with over 50 precise equipment in our production facilities.
Serialized test reports for each alternator contain performance curves and pass/fail diode triple and regulator test results. You can trust product authenticity and quality with this transparency.
Core Advantages That Protect Your Fleet Investment
OEM-equivalent reliability: Built to OEM requirements with die-cast aluminum casing for corrosion resistance and electromagnetic interference shielding. Your cars perform as well as factory-installed ones.
Extended Service Life: These alternators last 500,000–800,000 kilometers with adequate belt tension and laser alignment within 0.5 degrees. This longevity lowers your TCO tremendously.
Professional Warranty: Every alternator has a 6-month warranty. Professional servicing or free replacement for non-human-induced quality concerns eliminates financial risk from your purchasing choice.
Temperature-Compensated Regulation: When internal resistance rises in cold, the inbuilt voltage regulator modestly increases output to optimize battery charge. Even in the Arctic, your cars start dependably.
Our alternators have been provided to many worldwide car manufacturers and proven reliable in various climates and operating circumstances. From Scandinavian winters to Middle Eastern deserts, the design succeeds.
Customization: Our R&D team improves product structure and performance. We customize solutions for your fleet's pulley arrangements, mounting brackets, and environmental protection.
FAQ
Q1: Is this alternator compatible with Renault and Volvo trucks?
Yes, certainly. Renault Trucks is a Volvo Group affiliate, hence many FH/FM and Renault Premium/Magnum vehicles share D-series engine architecture and brackets. Cross-platform maintenance is easy with this alternator.
Q2: How does this unit handle Volvo B12 coach severe cold starts?
The inbuilt regulator automatically boosts voltage in cold weather using negative temperature coefficient technology. Despite -30°C temperatures, this adjusts for battery internal resistance to ensure dependable starting.
Q3: What service life should I expect under heavy-load conditions?
Our units have 500,000–800,000 km of service life when made to IATF 16949 requirements. Operating conditions, maintenance, and load profile affect lifetime. Clean electrical connections and belt tension inspections extend longevity.
Q4: Are specific tools needed for installation?
Standard belt tension gauges and laser alignment equipment are needed for installation. Pulley misalignment over 0.5 degrees prematurely wears bearings and belts. Professional installation using manufacturer torque requirements is recommended.
Q5: How to check product authenticity?
Serialized performance curves and diode triple and regulator pass/fail data are included with genuine XITU alternators. Contact arisa@xitu-auto.com with your serial number to verify clear part number stamping and quality certification markings.
Q6: Does this alternator fit my battery bank?
The 24V 100A output fits commercial vehicle twin 12V battery setups. All battery sizes charge well, and the voltage regulator prevents overcharging.
Q7: What maintenance does this alternator require?
Belt tension and electrical connections should be checked every 50,000 km and quarterly. No lubrication is needed with sealed bearings. Healthy units should maintain 27.5-28.5V at 2,000 engine RPM when monitored yearly.
Why Choose XITU as Your Alternator Supplier
XITU combines scientific competence and contemporary production with over 20 years of vehicle electrical system experience. At our 20,000 m² factory, over 50 precise machines produce starters, alternators, and electrical components that surpass OEM specifications.
We have long-term collaborations with top North American, South American, European, and Russian manufacturers. This worldwide reputation shows our dedication to quality, punctuality, and technical assistance. With XITU, you're working with a provider who knows how important electrical systems are to fleet uptime.
Our customer-centric strategy gives you engineering experience, various customization possibilities, and committed after-sales service. We scale assistance to your needs, whether you run a small regional fleet or thousands of cars abroad.
Industrial-grade dependability is our goal with the product. We support our quality-first mentality with certifications, extensive testing, and warranty protection to show trust in our production standards.
Contact Us
Ready to Upgrade Your Fleet's Electrical Reliability with Alternator For Renault V.I. & Volvo Fh Fm B12 8700 9700?
Email: arisa@xitu-auto.com.
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