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Alternator
An alternator is the component responsible for charging your machine's battery and powering its electrical systems while the engine runs. It converts mechanical energy from the engine into electrical energy, keeping your battery topped up and ensuring reliable starts, steady lighting, and smooth operation of onboard electronics.
Lucas Parts supplies quality replacement alternators for excavators, loaders, tractors, and other heavy equipment, compatible with major brands including Komatsu, Caterpillar, Hitachi, Kubota, Kobelco, John Deere, and more. Durable, dependable, and competitively priced — built to keep your equipment powered and productive.
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- $300 or below
- $300 to $400
- $400 to $500
- $500 to $600
- $600 or above
Filter By Brand
- Denso
$450.00 $380.00
Alternator 12V 120A CASE SR200 SR220 SV300 TR270 TR320 586G 588G 650L 750L 850L P/N: 84416590, 8425
$460.00
Alternator 12V 20A VIO15 VIO17 VIO30 B27 B37 C30R CX16B PC12UU-2 B15-3 PC15R-8 TB014
$235.00
Alternator 12V 20A VIO15 VIO17 VIO30 B27 B37 C30R CX16B PC12UU-2 B15-3 PC15R-8 TB014
$330.00
Alternator 12V 35A EX27U EX30U EX35U EX40U EX50U PN 8972251170 8970489681 Aftermarket Part
$290.00
Alternator 12V 35A Kubota U35 U45-3 U55 U55-4 KX121-3 KX161-3 KX91-3 Wheel Loader R420 Aftermarket
$570.00
Alternator 12V 40A Yanmar VIO50-6B VIO55-5B VIO55-6B VIO80 R60-7 PN 129423-77210 119626-77210 TB138F
$350.00
Alternator 12V 50A Doosan Daewoo Excavator R60-5 SOLAR 55W-V PN 119836-77201 Aftermarket
$660.00
Alternator 24V 100A CAT320D2 320DGC 320GC 323D2L 330GC Aftermarket PN 3445081
$600.00
Alternator 24V 100A EC210B EC240B EC290B Aftermarket PN 0124555009 0124-555-009
$370.00
