Alternator
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Alternator
54 items
Alternator
Engine Grade 12V Alternator 30-00423-00 – System-Matched for Carrier CT2 CT3
<p><strong>12V Alternator 30-00423-00 (cross-reference), 110A</strong> — replacement for Carrier CT2, CT3, and X2 transport refrigeration engines. Belongs to the engine auxiliary electrical system; rotor winding tolerance ±0.5% and shaft runout ≤0.03 mm ensure correct coupling with the rebuilt crankshaft pulley. Diode junction rated to 150°C addresses heat-related failure in reefer enclosures. Verify engine serial variant before ordering, as excitation requirements differ between CT2-29TV and CT3-44TV builds.</p> <ul> <li>Overhaul kit contents verified item-by-item against your engine build record before dispatch</li> </ul>
Alternator
12V 55A Alternator 3A611-74013 for Kubota – Engine Grade
<p><strong>3A611-74013 Alternator</strong> — 12V 55A output for Kubota D722, V2203 and related engine series, Class H insulation rated to 180°C. As part of the engine auxiliary system, this alternator pairs with matched belts, tensioners and pulleys for coherent rebuild planning across agricultural and construction duty cycles. Solid-state regulation holds ±0.25V to protect batteries and downstream electronics during commissioning. Fitment verified across L3240, L3430, M4900, M5700 and related Kubota platforms.</p> <ul> <li>Complete engine auxiliary system components available in one consignment for overhaul projects.</li> <li>Full-load 12V/55A output test recorded in quality inspection sheet shipped with every unit.</li> </ul>
Alternator
12V Alternator A187873 | System-Matched for CASE Engine Auxiliary
<p><strong>12V Alternator A187873 (cross-reference) — 90A Engine Charging Component</strong> for CASE backhoe loaders, excavators, tractors, and skid steers. Part of the engine auxiliary electrical system, this alternator should be matched with belts, tensioners, and wiring connectors during charging circuit repairs to prevent repeat faults. Voltage regulator IC meets ISO 7637-2 pulse immunity for stable ECU and solenoid operation under transient starter loads. Complete matched sets ship together for system-level engine rebuilds.</p>
Alternator
12V Alternator for Isuzu 4HK1 & 4BD1 – System-Matched Engine Grade
<p><strong>898076-2600 12V Alternator for Isuzu 4HK1 & 4BD1 Engines</strong> — Class H insulation, 100A diode rating, shaft runout ≤0.05 mm.</p> <ul> <li>Fits charging systems on 4HK1 and 4BD1 engine rebuilds; specify alongside belt tensioner, pulley alignment, and wiring harness to address root-cause failures rather than symptom-only swaps.</li> <li>Cross-reference numbers include LR1110-735, 8980762602, and LR1110-735C for interchange identification.</li> </ul> <p>Overhaul kit contents verified item by item to match your engine serial variant before dispatch.</p>
Alternator
12V 50A Alternator for Isuzu 4JB1/4JG1 & Doosan SOLAR 55 – Engine Grade
<p><strong>8972283181 Alternator, 12V 50A</strong> — replacement for Isuzu 4JB1/4JG1 and Doosan SOLAR 55 engines, featuring Class H insulation and six-diode rectifier bridge with reverse-polarity protection for sustained high-temperature engine bay operation.</p> <ul> <li>Matched to ECU, sensor, and hydraulic control voltage requirements during engine rebuild or overhaul</li> <li>Cross-reference verification covers superseded numbers (LR150714, LR150715, 8972012810) across engine serial variants</li> <li>Die-cast aluminum housing with anodized finish and ISO 286 bearing preload tolerance</li> </ul> <p>Overhaul kit contents and matched electrical components verified item by item before dispatch.</p>
Alternator
System-Matched 12V 40A Alternator 16241-64013 – Fits Kubota D722-D1505
<p><strong>16241-64013 Alternator, 12V 40A, 68mm Pulley</strong> — replacement for Kubota D722 through D1505 engine families across B-series tractors, F-series mowers, and KX compact excavators. This unit belongs to the engine charging system; pairing it with new belts, tensioners, and wiring connectors during overhaul prevents repeat failure from adjacent worn components. The T plug configuration and 138mm mounting hole diameter must match your specific engine build variant.</p> <ul> <li>Full-load voltage and ripple test results documented in quality inspection record included with shipment</li> </ul>
Alternator
12V 14A Alternator for Kubota Z482/D722 – Engine Grade
<p><strong>17531-64012 Alternator, 12V 14A</strong> — compatible with Kubota Z482 and D722 engines for generator and compact equipment applications.</p> <ul> <li>Belongs to the engine auxiliary electrical system; output rating and regulator pinout must match the charging circuit to prevent battery or control module damage during overhaul</li> <li>Diode and bearing specification rated for continuous-duty generator operation under rapid load cycling</li> <li>Overhaul kit contents verified item by item before dispatch</li> </ul>
Alternator
Rebuild Kit Alternator 3A611-74013 Compatible with Kubota D722 V2203
<p><strong>Alternator 3A611-74013, 12V 55A</strong> — compatible with Kubota D722, V2203 engines and L3240 through L5740 series tractors. Fits Massey Ferguson, Iseki and Challenger models as cross-reference verified replacement for 1G728-64013 and TA043-74012.</p> <ul> <li>Supplies stable charging output during extended PTO operation and loader lifting cycles</li> <li>Matches engine belt drive geometry and voltage regulator specifications across serial variants</li> <li>System-level supply covers matched tensioners, cables and adjacent electrical components</li> </ul> <p>Overhaul kit contents verified item by item before dispatch, ensuring complete engine electrical rebuild readiness.</p>
Alternator
Rebuild Kit Alternator 12V 14A 17531-64012 Compatible with Kubota Z482
<p><strong>17531-64012 Alternator 12V 14A</strong> — compatible with Kubota Z482 and D722 engines for auxiliary charging system rebuilds.</p> <ul> <li>Fits Doosan Solar 015 and Kubota generator sets</li> <li>Replaces OEM cross-reference 17531-64010 / 17531-6401-0</li> <li>Class H insulation with Schottky diode rectifier</li> <li>Six-month warranty on manufacturing defects</li> </ul> <p>Paired replacement with belt tensioner and harness terminals prevents repeat charging failures during engine overhaul.</p> <p>Overhaul kit contents verified component-by-component before dispatch.</p>
Alternator
Rebuild Kit 12V Alternator 30-00423-00 Compatible with Carrier CT2-29TV
<p><strong>Rebuild Kit 12V Alternator 30-00423-00, 120A Continuous Output</strong> — compatible with Carrier CT2-29TV, CT3-44TV, X2 2100, and Maxima series transport refrigeration units.</p> <ul> <li>Part of the engine auxiliary system; pair with belt drive tensioners and battery terminals during overhaul to prevent repeat failures</li> <li>Stator Class H winding (180°C) and ±0.15V regulation accuracy align with engine operating profiles and ECM protection</li> <li>Cross-reference: 30-00409-64, 30-00363-00, 30-01114-06</li> </ul> <p>Matched alternator and auxiliary components shipped as a verified set with rebuild-grade inspection records.</p>
Alternator
12V 55A Alternator 3A611-74013 | Engine Grade for Kubota D722 V2203
<p><strong>12V 55A Alternator 3A611-74013, engine auxiliary replacement for Kubota D722 V2203</strong> — compatible with D722, V2203, V2403 engine platforms across L3240–L5740 tractor series.</p> <ul> <li>Part of the engine auxiliary electrical system; output must match belt drive condition, pulley alignment, and battery/ECU load profile on each engine variant</li> <li>Alternator burnout often traces to belt tension or grounding faults — pair with matched belt drive and wiring components for system-level rebuilds</li> <li>MOQ 1 piece; alternator, belt, and tensioner kits ship together to prevent mismatched lead times</li> </ul> <p>Overhaul kit contents verified item by item before dispatch.</p>
Alternator
Overhaul Component Alternator AM877557 Compatible with Yanmar John Deere
<p><strong>AM877557 Alternator, 12V 20A</strong> — compatible with Yanmar 3TNE68C, 3TNV76, 3TNE84A and John Deere 2210, 2320, 2520, 4010 engines, plus Kawasaki FD671D and FD750D platforms.</p> <ul> <li>Sits within the engine auxiliary electrical system; matched with starter motors and glow plug circuits for complete rebuild sequencing</li> <li>Class H insulation and die-cast aluminum housing handle sustained high-RPM thermal loads in engine bay environments</li> <li>Deep-groove ball bearings rated for prolonged radial and axial vibration duty</li> </ul> <p>Overhaul kit contents verified item by item before dispatch, including cross-reference check against MIA10338, SE501822, and superseded numbers.</p>