PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

WE ARE CLOSED ON MONDAY, MAY 27th IN OBSERVANCE OF MEMORIAL DAY AND WILL RESUME NORMAL BUSINESS HOURS ON TUESDAY, MAY 28th
ALL ORDERS PLACED THIS WEEKEND AND ON MONDAY WILL BE PROCESSED ON TUESDAY, MAY 28th
THANK YOU TO ALL OUR ACTIVE AND RETIRED SERVICE MEN AND WOMEN FOR YOUR CONTINUED SACRIFICE TO KEEP THIS COUNTRY SAFE AND FREE. MAY GOD BLESS YOU ALL!
PLEASE HAVE A SAFE MEMORIAL DAY WEEKEND FROM ALL OF US AT MY INBOARD MARINE!

Alternator Mando 55 Amp Serpentine Grooved Pulley Indmar LT1 - LTR Replacement

$241.66 $298.97

Mando 55 amp marine alternator with 2 in. mounting foot and multi-groove serpentine pulley fits Mercruiser marine engines. New 55 amp 12 volt marine alternator Multi-groove serpentine pulley included Internal...

Mando 55 amp marine alternator with 2 in. mounting foot and multi-groove serpentine pulley fits Mercruiser marine engines.

  • New 55 amp 12 volt marine alternator
  • Multi-groove serpentine pulley included
  • Internal regulator
  • 2-inch mounting foot
  • Includes red battery sense and purple excitation wire leads with bullet connectors
  • Replaces Mercruiser 807652T
  • New ARCO O.E.M. serpentine belt, 12V, 55-amp alternator is U.S. Coast Guard Approved and has the official "Marine Certified" UL 1120/SAE J1171 stamp on the case. This is the exact same GM marine alternator that MerCruiser, Indmar, Marine Power, etc., use on their late model marine engines.

    • Replaces Indmar LT1 "Corvette" and LTR "Northstar" 1994-2001 (55 AMP) alternators Part# 75-5024 (S755024)
    • Purple wire is for keyed 12 volt source (excite wire, ignition circuit). Red wire goes to constant hot.
    • NOT for Ford 351