Posted by Terry in Bozrah on Friday, April 23, 2004 at 7:37AM :
In Reply to: Need help with part numbers posted by Tyler on Thursday, April 22, 2004 at 10:58PM :
for all your parts needs.
Terry
Caps
6 Volts SMP# AL-96 (1941-56) Distributors-IGC, IGS,
6 Volts SMP# AL-138 (1941-56) Distributors-IAY
12 Volts SMP# AL-130 (1955-?) Distributors-IAP, IAD, IAO
12 Volts SMP# AL-138 (1956-68) Distributors-IAY, IAT, IBR
24 Volts Autolite IAU-1055 (Currently available from MV Parts Dealers only)
315 CID NAPA# AL-129
Symptom - Engine miss (replace).
Coils
6 Volts SMP# UC-14X
Resistor SMP# RU-11 (12V System)
12 Volts SMP# UC-12X, Resistor 57-68 SMP# RU-11
24 Volts Autolite CT4002 -- www.sandstruck.com/landpart/military.htm and MV Parts Dealers only.
315 CID NAPA# IC77
Symptom - No spark or high rpm missing (replace) For proper polarity of coil, you can test using a pencil led. Place pencil between spark plug and lead wire using 1/8 inch gaps. If arc is between spak plug and pencil lead and flash is between pencil lead and lead wire, coil polarity is correct.
Condensers
6 Volts SMP# AL-118X (1941-44) Distributors-IAP, IGS
SMP# AL-106X (1945-56) Distributors-IGC, IA0, IAD, IAY, IGC,
12 Volts SMP# AL-118X (1956-68) or NAPA# AL869 Distributors-IAP, IGS
24 Volts SMP# AL-111X Distributors-IGC-4515A1, IAT, IBR
315 CID NAPA#
Symptoms - Engine cuts out at higher rpm, or rapid burning of points (replace).
Ignition Wires Sets
6 Volts SMP# 3600
12 Volts SMP# 3600
24 Volts (Currently available from MV Parts Dealers only)
315 CID NAPA#
Symptom - Engine miss/arcing (replace).
Points
6 Volts SMP# AL-4652XP GAP=.020 Distributors-IAT-4004,A, IAT-4011, IAT-4012,A, IAT-4101B,C
SMP# AL-4556XP GAP=.020 Distributors-IA0, IAD, IAP, IAY, IAT, IGC, IGS
12 Volts SMP# AL-4652XP GAP=.020 Distributors-IAT, IBR
12 Volts SMP# AL-4556XP GAP=.020 Distributors-IAY
24 Volts SMP# AL-4556XP GAP=.020 Distributors-
315 CID NAPA# CS720A
Lubricam SMP# SL-2 (tube of grease for lubricating distributor cam/points rubbing block)
Symptoms - Engine hard to start due to weak spark (replace), Engine cuts out at higher rpm (incorrect gap).
Rotors
6 Volts SMP# AL-98 (1941-55) Distributors-IGC, IGS, IAP, IAD, IAO
SMP# AL-151 (1941-55) Distributors-IAY
12 Volts SMP# AL-151 (1955-68) Distributors-IAY, IAT, IBR
24 Volts SMP# AL-98
315 CID NAPA# AL-125
Symptom - Engine miss (replace).
Spark Plugs
Autolite# 295 (MV Trucks) GAP=.025
AC# R45 (Civilian Trucks) GAP=.025 (6v), GAP=.035 (12v)