Get your Kubota B Series tractor back to peak performance with this reliable 12V 14A Alternator 15531-64017, complete with a matching rectifier regulator for seamless charging system restoration. Designed to replace worn units in models like B1550D, B1700, and B2100, this assembly ensures consistent power delivery to prevent unexpected downtime during critical farming or landscaping operations.
| Parameter | Details |
|---|---|
| Part Name | 12V 14A Alternator with Rectifier Regulator |
| Alternator OEM Numbers | 15531-64017, 1553164017, 15531-54013, 1553154013, 15531-64016, 1553164016, 6C040-59252, 6C04059252 |
| Regulator OEM Numbers | 15531-64603, 15531-64601, RS5101, RS5155 |
| Voltage/Current | 12V, 14A |
| Brand | FridayParts |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Packaging | 1pc Regulator + 1pc Alternator |
| Brand | Applicable Models |
|---|---|
| Kubota | B1550D, B1550E, B1700DT, B1700E, B1700HSD, B1700HSDB, B20, B20TL, B2100DT, B2100HSD, B2100HSDB, B2400HST-DB, B2400HST-E, B2410HSDB, B2410HSE, B2630HSD, B2710HSD, B2910HSD, B3030HSD, B3030HSDC, B5200DT, B5200E, B6200DT, B6200E, B6200HSD, B6200HSDT, B6200HSE, B6200HST, B6200T, B7300HSD, B7400HSD, B7410DT-F, B7410DT-R, B7500DT, B7800HSD-F, B7800HSD-R, B8200DT, B8200E, B8200HSD, B8200HSE, B8200HST, B9200DT, B9200E, B9200HSD, B9200HSE, BX1500D Z602E, BX1800D, BX1830D, BX22, BX2200D, BX2230D, BX23LB, F2000, F2100E, G1800, G1800S, G1900, G2000, G3200, G4200H, G5200H, G6200H, GF1800-R, GF1800E-R, K008, K008-3, KH007, KH35, KH41, KH61, RTV500 4x4 456cc, T1600H, ZD18, ZD21, ZD25, ZD28 |
Nothing halts farm work faster than a dead battery caused by a faulty alternator. When your Kubota tractor stops charging in the middle of harvest season, every hour of downtime means lost productivity. Many farmers face the frustration of overpriced OEM parts with 2-4 week lead times or risky counterfeits that fail after just months of use. As a 10-year supplier to agricultural equipment operators worldwide, we understand how critical reliable Kubota B Series parts are to keeping your machinery running.
Our 12V 14A Alternator with Rectifier Regulator is engineered to match Kubota's original specifications, ensuring seamless compatibility with your B Series tractor. Unlike generic replacements, this unit undergoes rigorous pre-shipment testing to guarantee 14A output stability—critical for powering your tractor's electrical system, lights, and attachments. Backed by ISO-certified manufacturing and our 10,000+ SKU inventory in Guangzhou, we can ship this alternator within 2-5 working days, so you won't wait weeks for repairs.
This alternator is designed for the demanding conditions of agricultural operations. Whether you're plowing fields with a B2400, hauling materials with a B7800, or maintaining orchards with a BX23LB, it consistently converts engine power to electrical energy. It withstands the vibration, temperature fluctuations, and dust common in farming environments—ensuring reliable charging even during extended workdays. For Kubota B Series tractors built between 1981-2009, this is the exact replacement part to restore your electrical system's performance.
The alternator's core components are selected for durability: high-grade copper windings ensure efficient current output, while precision-machined bearings reduce friction and extend service life. The integrated rectifier regulator (RS5101/15531-64601) maintains stable voltage, preventing electrical damage to sensitive tractor electronics. Unlike cheap alternatives, our unit uses heat-resistant insulation rated for continuous operation at engine bay temperatures up to 105°C. Every part is checked for dimensional accuracy to ensure perfect fit with your Kubota's mounting points—no modifications needed.
Opting for a low-quality alternator might save money upfront, but the true cost appears later. Counterfeit units often deliver inconsistent voltage, shortening battery life and damaging electrical components. A failed alternator in the field can strand your tractor, requiring expensive towing and emergency repairs. Our 3-12 month warranty covers manufacturing defects, but more importantly, our ISO-certified production process means you're unlikely to need it. For Kubota B Series owners, this isn't just a replacement part—it's an investment in uninterrupted operation.
We've earned our reputation by delivering on three promises: quality, availability, and expertise. Our alternators come from the same ISO 9001-certified factories that supply major agricultural equipment brands. Before shipping, each unit undergoes load testing to verify 14A output under simulated working conditions. With 10 years of experience serving Kubota owners, our technical team can cross-reference part numbers like 15531-64017 to confirm compatibility in under 2 hours. And with our Guangzhou warehouse stocking thousands of Kubota parts, we fulfill 95% of orders within 3 business days.
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