Please verify this is the correct part you are looking for! Product image is for illustrative purposes only and may vary from product shipped. Additional part number(s) and/or application(s) are found below although not all may be listed.
Our major line of parts consists of new, quality aftermarket units which are direct replacements of the original and will function the same or better. We also sell new, OEM units which will be clearly listed as OEM either within the part number and/or under the “Quick Specs” area.
Please contact customer service and we will be happy to help you find the correct part.
References: Caterpillar Loader Backhoe, Caterpillar Track Tractor Alternator Replacement for Marelli IR/If, 120 Amp/12 Volt, Cw, W/O Pulley, 12739n, Caterpillar 225-3144, 225-3145, 2253144, 2253145, 3053661, 346-9825, 3469825, Claas 5300540, 5301440, Denso 102211-8120, 102211-8130, Jcb 714/40153, 714/40155, Letrika (Iskra) 11.203.175, 11.203.433, Letrika (Iskra) Tech. aak5384, aak5580, Marelli 063377463010, 63377463, 63377464, man7463, man7643, Massey Ferguson 3777677m1, 3777677r1, 62990lj, Perkins Engine 2871a304, 2871a305, 2871a309, 2871a309t, 2871a310, 3832557
Application: Caterpillar Backhoe Loader
420D Perkins 2003-2006
432D Caterpillar 3054CT, 4.4L Dsl. 2004-2006
432E Caterpillar 3054CT, 4.4L Dsl. 2006-2008
OBB Starters and Alternators backs all of our quality units sold on this website with a ONE (1) year warranty,
from original date of purchase. Our warranty covers manufacturer defects, but does not cover any damage caused
for any other circumstances such as installation or mechanical error, weathering, damage due to water, etc.