39MT starter for MC-8
 

39MT starter for MC-8

Started by windtrader, May 20, 2018, 07:37:37 PM

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windtrader

Stater acting up so replacing it - 1978 MC-8 8V71n.

Those in the know post that Delco Remy 39MT is the one.

FVR for my coach lists original starter - Delco Remy 1113975

Found reference spec on Internet
REPLACES: DELCO 1113975, 1113978
UNIT TYPE: DELCO
TYPE: DD
VOLTAGE: 24 VOLTS
ROTATION: CW
TEETH/SPLINES: 11 TEETH/SPLINES
PINION/SPLINES OD: 55.9MM / 2.201IN
DE HOUSING NUMBER: 371-12007
MOUNTING HOLE 1: 0.660" ID UNTHREADED
MOUNTING HOLE 2: 0.660" ID UNTHREADED
MOUNTING HOLE 3: 0.660" ID UNTHREADED
NEW OR REMANUFACTURED: NEW
APPROXIMATE WEIGHT: 66.5 LBS / 30.23 KG

Delco Remy doc shows following fitment.
http://www.delcoremy.com/getmedia/a6f943ce-00ac-40b3-8725-7324cee819a1/Delco-39MT-Single-Page-Brochure-1-16.pdf.aspx

MCI Bus 24V Detroit S60, Cummins ISM, CAT C12, C13   Part # 8200330 (rotating flange), pitch 6-8 - 11 tooth,  Xref: 71-01-1008, MC2378

Looks like 24v, CW, 11 teeth, 6-8 pitch, 3 bolts and at 30.8 lb, less than half the weight of OEM unit.

Remaining question - New or rebuilt?

thanks, don
Don F
1976 MCI/TMC MC-8 #1286
Fully converted
Bought 2017

luvrbus

New is better always,watch the knocks off 39MT sometime the nose is wrong stay with Delco it will cost a few bucks more,check with Blanchard Electric in WA sometimes they have good sales 1=800-234-2981
Life is short drink the good wine first

windtrader

Clifford,

Thanks for the tip about fake parts. Blanchard had a fair price but found another reputable outfit offering new OEM units for a real steal. Will see if the real deal shows up. lol

don
Don F
1976 MCI/TMC MC-8 #1286
Fully converted
Bought 2017