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61 Amp 1 Wire Delco Style Replacement Alternator with 1" Spool Mount Ear

**All parts are 100% brand new and meet or exceed OEM specifications.**
**Units may differ in color from listing photos and are for U.S. Models only (unless otherwise noted)**
**Fitment information below is accurate to the best of our knowledge and should be used for reference only. If you have any questions about fitment, please call our parts specialist before placing your order. For further assistance call 586-257-1515

Product Description

This unit is SAE J1171 Marine Ignition Protection Certified

Description: Alternator
OEM(s): Motorola, Prestolite
Family: Delco 10SI
Voltage: 12
Amps: 63
Mount Type: Spool
Mtg Ear 1 Hole: (3) x 5/16-18 Threaded
Mtg Ear 2 Hole: 12.9mm Unthreaded
Mtg Ear 1 Thickness: 0.441in / 11.2mm
Mtg Ear 2 Thickness: 1.031in / 26.2mm
Regulator Clock: 12:00
Fan Location: External
Regulator Location: Internal
B+ Terminal: 12-24
Polarity: Negative
Pulley Grooves: 1
Pulley Type: Solid
Notes:
1-Wire
Spark Arrestor Screens for Marine Applications

Replaces:
Universal Replacement for Motorola & Prestolite Alternators

Used On:
Adaptable to Applications Requiring 2" & 3" Mounting Feet

MCR PART NUMBER: 8904N

**PROP 65 - This product may expose you to chemicals such as Lead, Carbon Black, Silica, Crystalline which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov**.