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: 4918, 323-763, CM4918N, SO-00539R, 104-4918, 0123501, 112254, 0R4271, 0R5212, 1P7112, 2M1431, 2M1464, 3T2775, 3T2788, 3T8942, 3T8945, 4N3273, 4N3387, 6V0588, 3604655RX, 10478846, 1109294, 1109299, 1109633, 1109641, 1109644, 1109793, 1109835, 1109969, 1990227, 1990238, TS-1188, 4918SD, S-4918, 2A-0081, 410-12264R, D2-0101, D2-0320N, S2052, 4918, 57-3052, X74918, 74918, 502411 EXT, 23501A, 23520A, 41-4918, 4918N, IND-2719969, 23501A, 50-110, 87600, 91-01-4110, STR60200
Application: Long Nose Drive End Housing
825B D-343 Diesel 1970-1979
826B D-343 Diesel 1970-1979
Caterpillar Off-Road & Mining Truck
768B D-343 Diesel 1975-1978
769B D-343 Diesel 1975-1978
770 D-343 Diesel 1975-1978
631C Cat. 3408 1970-1975
633C Cat. 3408 1970-1975
637 Cat. 3306 1970-1975
639D Cat. 3408 1979-1984
657B D-343 Diesel 1970-1984
666B D-343 Diesel 1970-1978
Caterpillar Track Loader
983 D-343 Diesel 1969-1979
Caterpillar Wheel Tractor Dozer
824B D-343 Diesel 1970-1979
834 Cat. 3408 1970-1971
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.