Contents:
00 years carb case model
1967 part numbers, Motori Minarelli
01. ’69-73? ∅12 ∅44 P6S (pedals)
01. ’69-73? ∅19 ∅44 P6
02. ’70-77? ∅12 ∅44 P6-4 (pedals)
02. ’70-77? ∅19 ∅44 P6-4 (pedals)
1970 part numbers
03. ’71-72? ∅22 ∅47 SP6 racing
03. ’72-75? ∅19 ∅47 SP6, P6-70, P6-75
04. ’72-75? ∅12 ∅47 P6CS (pedals)
05. ’74-80? ∅12 ∅47 P6R Radiale
06. ’78-82? ∅18 ∅47 P6CC Corsa Corta
Sources:
Piccolo Giolielo – Tecnica Minarelli P4 P6 50cc by Luigi Corbetta
Motoclisimo D’Epoca 4/2003 at fantichistisettanta.forumfree.it.
Catalogo Ricambi Generale 1979 by Motori Minarelli
at passione50cc.forumfree.it.
Tecnica Motori Minarelli 50cc P4 ovalino, Monza, Cadetti, Cross
by motomorini173 at moto gran premio e 50ini.
Eclates des Moteurs collected by The Minarellist
parts for sale, free pdf manuals at Le Minarelliste.
1. 1969-73 Minarelli P6, P6S
P6 changes: The center width of the crankshaft, between the crank bearings, increased from 32mm on the P4, to 36mm on the P6. The cases changed from P4 rounded to P6 angular. The P4 transmission gained two more speeds.
’69-75? Minarelli P6 49.6 cc (38.8 x 42)
1967# Minarelli# qty MMI# price description.
012050 71.0410.0 1 4540 none piston kit 38.8 ball top
012050 71.0410.0 1 4540 $60.0 piston kit 38.8 GOL 0034
012050 71.0460.7 1 4550 $73.0 piston kit Ø39.0 (1st oversize)
012050 71.0460.7 1 4560 none piston kit Ø39.2 (2nd oversize)
012050 71.0460.7 1 4570 $73.0 piston kit Ø39.4 (3rd oversize)
012054 68.0115.0 2 0000 $10.0 piston ring Ø38.8 x 1.5 GN
012054 71.0805.0 1 4640 none piston ring set
162000 38.0021.0 1 0000 none crankshaft, full circle, width 36
162000 38.0017.0 1 4465 none rod Ø15.00 x 14 for needle bearing
162004 70.0130.0 1 0000 none right case P6 angular for cyl. ∅44
162005 70.0630.0 1 0000 none left case P6 angular for cyl. ∅44
112002 77.0152.0 1 0000 none head (testa) 38.8 Sport QUADRO
162002 77.0161.0 1 0000 none head (testa) 38.8 Sport RECORD
162003 19.0306.0 1 0000 none cylinder ∅38.8 M32 ex thread
162010 49.0509.0 4 0000 $3.50 cylinder stud M6 x 109 (110)
162011 49.0304.9 4 0000 $0.60 head nut M6 x 6
162012 49.0603.9 4 0000 $0.20 head washer ∅6
162041 51.0301.9 1 4475 $9.00 piston bearing Ø12 Ø15 x 15
162044 16.2044 1 0000 $8.00 pinion gear key M95 (to 3-’74)
162045 16.2045 1 0000 none flywheel key Mp4 (to 3-’74)
163045 49.0124.8 1 4730 $2.00 flywheel key M85 (3-’74-on)
162174 53.0302.0 1 0000 none base gasket ∅44 40×40
812205 15.0016.9 1 0000 none carb SHA14/12 jet 52 cover F27
812205 15.0024.9 1 5650 $70.0 carb SHA14/12 jet 52, no cover
812205 15.0000.6 1 0000 $0.00 ∅18 sleeve, no cable pipe
000000 31.0010.6 1 0000 $12.0 air cover F27 large sloping
000000 49.0018.0 1 5880 $4.00 air cover clamp with screw
000000 15.0360.6 1 6360 $5.00 6109 fuel filter
000000 15.0410.6 1 6380 $5.00 1486/52 main jet #52
000000 15.0490.6 1 6430 $2.00 6123 float gasket
000000 15.0601.6 1 6530 $7.00 9249 inlet banjo black angled
000000 15.0701.6 1 6550 $10.0 2838 float needle
000000 15.0000.6 1 0000 $0.00 for full list see Carb/Dellorto/SHA14
912401 82.0014.9 1 0000 none magneto Ducati 31.02.39
912401 82.0014.9 1 0000 none 6V 18w internal spark
2. 1970-77 Minarelli P6-4
P6-4 has a 4-speed foot-shift transmission, manual clutch with pedals. It was basically a P6 with two of the gears missing.
1. 1981 Safari Commando, Minarelli P6-4
2. 1975 Fantic Chopper (UK) with P6-4 Sport
’71-77 Minarelli P6-4 (4-speed, convertible to 6)
1967# Minarelli# qty MMI# price description.
012050 71.0410.0 1 4540 none piston kit 38.8 ball top
012050 71.0410.0 1 4540 $60.0 piston kit 38.8 GOL 0034
012050 71.0460.7 1 4550 $73.0 piston kit Ø39.0 (1st oversize)
012050 71.0460.7 1 4560 none piston kit Ø39.2 (2nd oversize)
012050 71.0460.7 1 4570 $73.0 piston kit Ø39.4 (3rd oversize)
012054 68.0115.0 2 0000 $10.0 piston ring Ø38.8 x 1.5 GN
012054 71.0805.0 1 4640 none piston ring set
162000 38.0017.0 1 0000 none crankshaft, full circle, width 36
162000 38.0017.0 1 4465 none rod Ø15.00 x 14 for needle bearing
162002 77.0161.0 1 0000 none head (testa) Sport RECORD
162003 19.0306.0 1 0000 none cylinder ∅38.8 M32 ex thread
162004 70.0130.0 1 0000 none right case P6 angular for cyl. ∅44
162005 70.0630.0 1 0000 none left case P6 angular for cyl. ∅44
162010 49.0509.0 4 0000 $3.50 cylinder stud M6 x 109 (110)
162011 49.0304.9 4 0000 $0.60 head nut M6 x 6
162012 49.0603.9 4 0000 $0.20 head washer ∅6
162041 51.0301.9 1 4475 $9.00 piston bearing Ø12 Ø15 x 15
162044 16.2044 1 0000 $8.00 pinion gear key M95 (to 3-’74)
162045 16.2045 1 0000 none flywheel key Mp4 (to 3-’74)
163045 49.0124.8 1 4730 $2.00 flywheel key M85 (3-’74-on)
162174 53.0302.0 1 0000 none base gasket ∅44 40×40
810000 00.0000.0 1 0000 none carb Dellorto SHB 19/19D
812205 15.0016.9 1 0000 none carb SHA14/12 jet 52 cover F27
812205 15.0024.9 1 5650 $70.0 carb SHA14/12 jet 52, no cover
812205 15.0000.6 1 0000 $0.00 ∅18 sleeve, no cable pipe
000000 31.0010.6 1 0000 $12.0 air cover F27 large sloping
000000 49.0018.0 1 5880 $4.00 air cover clamp with screw
000000 15.0360.6 1 6360 $5.00 6109 fuel filter
000000 15.0410.6 1 6380 $5.00 1486/52 main jet #52
000000 15.0490.6 1 6430 $2.00 6123 float gasket
000000 15.0601.6 1 6530 $7.00 9249 inlet banjo black angled
000000 15.0701.6 1 6550 $10.0 2838 float needle
000000 15.0000.6 1 0000 $0.00 for full list see Carb/Dellorto/SHA14
912401 82.0014.9 1 0000 none magneto Ducati 31.02.39
912401 82.0014.9 1 0000 none 6V 18w internal spark
3. 1971-75 Minarelli SP6, P6-70, P6-75
1. S ’71-72? SP6 49.6cc (38.8 x 42) P6 Competizione
2. S ’71-72? SP6 49.6cc (38.8 x 42) on Minarelli racer
3. S ’72-75? SP6 49.6cc (38.8 x 42) on Fantic street bike
4. P ’72-74 P6-70 69.9cc (45.0 x 44) on Indian ME76, MX76
3. P ’74-75 P6-75 74.7cc (46.5 x 44) on Indian ME76, MX76
SP6 Changes: At the start of the 1970’s the SP6, aka P6 Competizione, was the racing version of the P6. The SP6 later became a 50cc sport bike engine used by Fantic and others. It had a steel-sleeved aluminum cylinder instead of all cast iron. The engine cases had a different cylinder stud spacing, 48×48 instead of 40×40, and a different case bore, 47mm instead of 44. That allowed for bigger transfer ports and the option of a bigger bore.
# SPP Indian# Minarelli# price SP6, P6-70, P6-75 .
0 100 0000.0000 38.0021.0 none crankshaft =1,2,3,4,5 stroke 42
0 011 2110.1001 00.0000.0 none crankshaft =1,2,3,4,5 stroke 44
1 111 2110.1002 00.0000.0 none right crank half
2 111 2110.1003 00.0000.0 none left crank half
3 111 2110.1008 00.0000.0 none crank pin
4 111 2110.1005 00.0000.0 none rod bearing
5 111 2110.1006 00.0000.0 none rod bare
6 111 2110.1008 51.0301.9 $9.00 piston bearing 12-15 x 15
7 100 0000.0000 56.0601.0 $9.50 piston pin ∅12 x 31.5
7 010 2110.1009 00.0000.0 none piston pin ∅12 x 36?
7 001 2150.1010 00.0000.0 none piston pin ∅12 x 38?
8 222 2110.1010 03.0213.0 $1.50 piston clip ∅12
9 100 0000.0000 71.0413.0 none piston assy 38.8 x 12-22-15 std
9 010 2110.1011 71.0435.0 none piston assy 45.0 x 12-22-15 std
9 001 2150.1001 00.0000.0 none piston assy 46.5 x 12-22-15 std
10 100 0000.0000 68.0116.0 $11.0 upper ring 38.8 x 2.0 L-type
10 100 0000.0000 68.0115.0 $10.0 lower ring 38.8 x 1.5 GN-gap
10 010 2110.1016 00.0000.0 none ring set 45.0 x 1.5 GN
10 001 2150.1006 00.0000.0 none ring set 46.5 x 1.5 GN
11 333 2300.1028 51.0207.9 $16.0 L/R/R crank bearing 6203/C3
12 222 2110.1021 03.0317.9 none internal retaining ring 40 x 1.0
13 111 2110.1022 53.0507.9 $7.00 right crank seal 17-40-8.5 or 7
14 111 2110.1121 53.0506.9 $7.50 left crank seal 17-35-8 or 7
15 111 2110.1023 16.2044 $8.00 pinion gear key M95 (to 3-’74)
16 111 2300.1024 16.2045 none flywheel key Mp4 (to 3-’74)
16 111 2301.1024 49.0124.8 $2.00 flywheel key M85 (3-’74-on)
17 111 2110.1025 01.0029.0 none clutch shaft
18 222 2110.1026 51.0203.9 $10.0 bearing 6202
19 222 2110.1027 49.0645.0 none washer 13 x 19
20
21 111 2110.1029 01.0408.7 none drive shaft
22 333 2110.1031 49.0648.0 none washer 15 x 25
23 111 2300.1135 03.0303.9 none external retaining ring 15
24
25
26
27
28
30
31
32
33
34 022 2110.1028 51.0137.0 none bushing ∅13-17 x 12
34 200 0000.0000 00.0000.0 none bearing ∅13-17 x 12
35 111 2110.1042 49.0682.0 $0.00 drive washer ∅35-15 x 1?
36 111 2110.1043 53.0502.9 $6.00 drive seal 15-24-5
37 111 2110.1048 58.0205.0 none sprocket #420 14 tooth
38 111 2110.1050 49.0606.9 none sprocket washer ∅10
39 111 2110.1051 49.0313.9 none sprocket nut
40 111 2110.1052 40.0802.7 none pinion gear 13T
41
42 111 0000.0000 49.0310.0 none pinion gear nut M9-1.0 x 12 hex14
43
44
45
46
47
48
49
# SPP Indian# Minarelli# price SP6, P6-70, P6-75 .
50 111 2300.1057 51.0403.9 $0.50 steel ball 3/16″
51
52
53
54
55
56
57
58
59
60 111 2110.1071 43.0019.0 none clutch lever shaft L=43
61 111 2110.1072 53.0103.6 $1.50 clutch lever o-ring 1.8 x 7.5 (11.1 od)
62 111 2110.1073 46.0209.0 none clutch lever spring
63 111 2110.1074 49.0811.0 none clutch lever pin
64 111 2300.1074 65.0133.0 $6.00 clutch cable stop
65 110 2110.1077 70.0131.0 none right case half ∅47 SP6, P6-70
65 001 2150.1022 00.0000.0 none right case half ∅48 P6-75
66 111 2110.1076 53.0335.0 none case gasket
67 110 2110.1077 70.0631.0 none left case half ∅47 SP6, P6-70
67 001 2150.1021 00.0000.0 none left case half ∅48 P6-75
68 222 2110.1078 56.0257.0 none mount sleeve ∅8-10 x 48
69 033 2300.1088 00.0000.0 $1.00 case screw M6 x 35 slot
69 300 0000.0000 49.0864.9 $0.60 case screw M6 x 35 allen black
70 033 2110.1079 00.0000.0 $0.80 case screw M6 x 55 slot
70 300 0000.0000 49.0868.9 $0.80 case screw M6 x 55 allen black
71
72 111 2300.1080 24.0250.0 $8.00 fill plug
73 111 2300.1081 53.0401.0 $2.00 fill plug seal washer ∅12
74 111 2300.1082 49.0911.9 $2.00 drain plug M8 x 10 hex13
75 111 2300.1083 53.0473.0 $1.00 drain plug gasket ∅8-16 x 1
76 111 2300.1084 26.0189.0 none oil splash plate
77 333 2300.1085 49.0629.9 $0.20 washer M4
78 333 2300.1086 49.0841.9 $0.50 screw M4 x 10 phil-wide
79 111 2110.1122 53.0355.0 none clutch gasket angular 7-hole
80 111 2110.1080 21.0220.0 none clutch cover 7-hole
81 033 2110.1081 00.0000.0 $0.70 L cover screw M6 x 25 slot
81 300 0000.0000 49.0862.9 $1.00 L cover screw M6 x 30 allen black
81 077 2300.1121 00.0000.0 1 -.60 R cover screw M6 x 30 slot
81 700 0000.0000 49.0863.9 $1.00 R cover screw M6 x 30 allen black
82 111 2110.1082 53.0402.0 none name plate gasket
83 100 0000.0000 75.0103.0 none name plate “Motori Minarelli”
83 011 2110.1083 00.0000.0 none name plate “Indian”
84 222 2110.1084 49.0936.9 $0.90 name plate screw M4 x 12 phil-sunk
85 100 0000.0000 82.0014.9 none magneto Ducati 31.12.39 6V 18w 2 wire
85 011 2110.1085 00.0000.0 none magneto Ducati 31.12.38 6V 33w 3 or 4 wire
86 111 2300.1094 49.0312.0 $7.00 flywheel nut M10-1.25 x 14 hex15
86b 011 2300.1151 49.0622.9 $1.00 washer M10 thin
87
88 111 2110.1123 21.0328.0 none magneto cover
89 444 2110.1124 49.0513.0 $3.50 cylinder stud M7 x 118
90 111 2110.1086 53.0306.0 none base gasket ∅48 48×48
91 010 2110.1087 00.0000.0 none cylinder 70cc ∅45.0-47
91 001 2150.1011 00.0000.0 none cylinder 75cc ∅46.5-48
92 010 2110.1088 00.0000.0 none head gasket ∅47-54? x ?
92 001 2150.1012 00.0000.0 none head gasket ∅48-54? x ?
93 111 2110.1089 00.0000.0 none head 70cc
94 444 2300.1108 49.0604.9 $0.20 head washer M7
95 444 2300.1109 49.0306.9 $1.20 head nut M7 x 7
96
97
98 011 2110.1091 00.0000.0 none intake gasket
99 011 2110.1092 00.0000.0 none intake pipe ∅23od
# SPP Indian# Minarelli# price SP6, P6-70, P6-75 .
100 222 2110.1093 49.0304.9 $0.60 intake nut M6 x 6
101 100 0000.0000 00.0000.0 none carburetor Dellorto UB22 ?
101 111 2110.1094 15.0029.9 none carburetor Dellorto SHB19.19D
103 111 2110.1095 00.0000.0 $0.00 exhaust gasket ring ∅30-40 x 2
104 111 2110.1096 00.0000.0 none exhaust flange
105 444 2110.1097 49.0631.9 $0.30 exhaust washer ∅6
106 444 2110.1098 49.0204.0 $0.00 exhaust nut M6 x 23
107 111 2110.1100 49.0922.0 none bolt M12 x 26
108 111 2300.1114 53.0471.0 none seal washer ∅12
109
110
111
112
113
114
115
116
117
118
119
120
121
122 111 2300.1128 51.0406.9 $1.00 steel ball 5/16″
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144 111 2110.1113 03.0318.9 none internal retaining ring 40 x 1.75
146 011 2120.1008 24.0250.0 none wires grommet
147 222 2110.1099 49.0603.9 $0.20 intake washer ∅6
150 100 0000.0000 00.0000.0 none flywheel rotor electronic
150 011 2110.1116 00.0000.0 none flywheel rotor Ducati 6V 33w
4. 1972-81? Minarelli P6CS
1. ’72-78? P4CS, 2. Compact System, 3. Parts list
P4CS changes: iron/aluminum cylinder, large fins, 38.8 bore, 49.6cc flat top piston, L-ring
figure Minarelli# qty price description.
00 15 15.0029.9 1 none carb SHA 14/12, F27 cover
00 15 15.0024.9 1 $70.0 carb SHA14/12 jet 52, no cover
00 15 15.0000.6 1 $0.00 ∅18, no cable pipe see Dellorto SHA14
00019 19.0039.0 1 none cylinder alum. for 3-bolt
00068 71.0413.0 1 none piston kit flat top L-ring
00068 71.0463.7 1 none piston kit oversize
05320 53.0306.0 1 none base gasket ∅47 48×48
05670 56.0601.0 1 $9.50 piston pin Ø12.00 x 31.5
09323 03.0213.0 2 $1.50 piston pin clip Ø12
49037 49.0306.9 4 $1.20 head nut M7 x 7
49084 49.0513.0 4 $3.50 cylinder stud 7 x 118.5 (120)
49226 49.0841.9 6 $0.50 stator screw M4 x 10 phil-wide
5. 1973-82? Minarelli P6R Radiale
1. P ’73-77? P6R Pressofuso (iron-sleeved aluminum cylinder)
2. P6R-P parts list, 3. ’76 Moto Meteora, P6R-P
1. C ’77-82? P6R Chromato (chrome-plated aluminum cylinder)
2. P6R-C parts different from P6R-P
Minarelli P6R: has a 49.6cc aluminum cylinder and head with radial cooling fins, 38.8 bore, L type top piston ring, 12mm carburetor. The cylinder, head and piston had two verions, P pressofuso (iron-sleeved aluminum), and C chromato (chrome-plated aluminum).
figure Minarelli# qty MMI# price description.
00 15 15.0029.9 1 0000 none carb SHA 14/12, F27 cover
00 15 15.0024.9 1 5650 $70.0 carb SHA14/12 jet 52, no cover
00 15 15.0000.6 1 $0.00 ∅18, no cable pipe see Dellorto SHA14
00015 15.0029.9 1 0000 none carb Dellorto SHB 19/19D
00019 19.0038.0 1 0000 none cylinder 38.8
00068 71.0413.0 1 0000 none piston kit flat top L-ring
00068 71.0463.7 1 0000 none piston kit oversize
00212 21.0220.0 1 0000 none clutch cover grey
00212 21.0226.0 1 0000 none clutch cover black
00214 21.0328.0 1 0000 none magneto cover grey
00214 21.0335.0 1 0000 none magneto cover black
00214 21.0347.0 1 0000 none magneto cover black Dansi
00701 70.0131.0 1 0000 none right case half P6R for ∅47 cyl.
00702 70.0631.0 1 0000 none left case half P6R for ∅47 cyl.
00702 70.0650.0 1 0000 none left case half P6R for ∅47 Dansi
05320 53.0306.0 1 0000 none base gasket ∅47 48×48
05670 56.0601.0 1 4480 $9.50 piston pin Ø12.00 x 31.5
09323 03.0213.0 2 4490 $1.50 piston pin clip Ø12
49037 49.0306.9 4 0000 $1.20 head nut M7 x 7
49084 49.0513.0 4 0000 $3.50 cylinder stud 7 x 118.5 (120)
49226 49.0841.9 6 0000 $0.50 stator screw M4 x 10 phil-wide
page 66, 68 Minarelli P4 P6 magneto, carburetor parts (026 missing)
page 70: Minarelli P4 P6 transmission parts, covers, levers, tools
Crankshaft parts for all motors 1960’s – 70’s