Alternator illustration – not the actual part
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Alternator illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

R-ALT1012 Remanufactured Alternator For 9DB Komatsu Diesel Engines

(12V, 65A, Internal Regulator, External Fan)

OEM #: ALT1012SKU: RALT1012

Ships in 1-2 days

$222.72

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

This DPD Reman™ remanufactured alternator can be used on Komatsu equipment and is guaranteed to meet OEM specifications.

SKU RALT1012
OEM Number ALT1012
Part Type Alternators
OEM Brand KOMATSU

Warranty

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  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

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Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.