Old Britts
Engine: Crankcases, Crankcase Filter, Tachometer Drive
Group 4

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Alternative Parts: If there is a Yes in the Alt column, click on the Yes to see the alternative parts.

We try to keep all information current, but regret that prices and availability are subject to change.
Last updated 12/28/08

Ref No. Part No. Description Qty. Req. Qty. on Hand Status Price Alt
1
061537
Not Available 1 - NA 0 No
2 NM11790 Pin, Dowel, Crankcase
4
3
-
3.91
Yes
3 NM18646 Not Available 2 - NA 0 No
4 NMT2078 Breather Plate, Stationary
1
2
-
5.71
No
5 NMT2092 Breather Plate Peg
1
2
-
0.44
No
6 NMT2037 Bush, Camshaft, Pre 72, L.H.
1
2
-
22.13
No
7 NMT2036 Bush, Camshaft, Pre 72 R.H.
1
2
-
26.84
No
8 NMT17824 Not Available 1 - NA 0 No
9 NMT2187 Oilseal, Main Bearing
1
10
-
2.92
No
10 NM17822 Bearing, Ball, Crankshaft, 8 Ball, Riveted
1
2
-
36.25
Yes
11 067569 * Crank or Countershaft Sprocket Shim, .003
1
27
-
2.05
Yes
12 NM24251 Stud, 3/8 x 16 x 26
6
15
-
2.85
Yes
13 NMT2209 Stud, Stepped, Cyl.base, 3/8x16 5/16x26
2
8
-
4.51
No
14 NM18943 Stud, 3/8 x 16 x 26
1
4
-
2.23
Yes
15 000011 Washer, 5/16 Flat
2
63
-
0.26
Yes
16 NM24252 Washer, 3/8, Flat, Thick
6
35
-
0.95
Yes
17 NMT2210 Cylinder Stud nut, 5/16 x 26, (Deep)
2
10
-
2.71
Yes
18 NMT2016 Cylinder Stud Nut, 3/8 x 26
1
9
-
4.00
Yes
19 NM24250 Nut, 3/8 x 26, (Deep)
6
12
-
4.61
Yes
20 NME4440 Oil Pump Stud
2
22
-
0.64
No
21 NME3231 Nut, 5/16 x 26, Small Hex, Early
2
6
-
4.61
No
22 NME4590 Not Available 1 - NA 0 No
23 NM21287 Dowel, Hollow, Oil Junction Block
1
4
-
0.52
No
24 NME3214 Stud, 5/16 x 26, Atlas and Early Commando
1
0
BO
10.00
No
25 NME3231 Nut, 5/16 x 26, Small Hex, Early
2
6
-
4.61
No
26 NM13870 Bolt, 5/16x26, Small Hex, Early
1
2
-
2.36
No
27 NME5456 Washer, 5/16, Flat, Crankcase Bolt, Early
2
51
-
0.47
No
28 NME3223 Nut, Crankcase Bolt, Early
1
6
-
2.05
No
29 NM19077 Crankcase Stud Top Front, 1/4x20x26
1
0
NA
0.00
Yes
30 NMT2221 Washer, 1/4", .5" O.D., Plated
1
11
-
1.30
Yes
31 NME3229 Nut, 1/4 x 26, Plain
1
14
-
2.05
No
32 NMT2013 Crankcase Stud Rear, 3/8 x 16 x 24, 3 1/4"
1
4
-
3.85
No
33 000010 Washer, 3/8, Flat, Plated
1
32
-
0.11
Yes
34 NME3224A Nut, 3/8 x 26, Plain
1
8
-
3.57
No
35 NM24689 Screw, 1/4 x 20, Timing Cover Long, Early
2
12
-
4.93
No
36 NM16945 Body, Sump Filter
1
2
-
31.83
Yes
37 NM16946 Screen, Sump Filter
1
5
-
9.13
Yes
38 NM16947 Washer, Flat, Sump Filter
1
0
OO
0.83
Yes
39 NM16948 Circlip, Sump Filter
1
4
-
3.26
Yes
40 NM16949 Washer, Sealing, Sump Filter
1
12
-
1.75
No
41 NM24300 Elbow, Crankcase Breather
1
0
NA
8.89
No
42 NM13786 Washer, 1/2x13/16, Sealing
1
5
-
0.67
No
43 NM24303 Relese Pipe Elbow Nut
1
2
-
7.12
No
44 000012 Washer, 1/4" Flat, Plated
4
143
-
0.09
Yes
45 060633 Hex Head Bolt, 1/4 x 20, 5/8", Un-Plated
2
8
D
0.59
Yes
46 062548 Gasket, Blanking Plate
1
6
-
1.01
No
47 061542 Crankcase Blanking Plate
1
3
-
6.05
Yes
48 061921 Hex Head Bolt, 1/4 x 20, 3/4", Plated
1
98
-
0.10
Yes
49 16228 Split Pin
1
0
NA
0.00
No
50 0700223 Hex Nut, 1/4 x 20, Plated
1
94
-
0.12
Yes
51 061089 Tachometer Gear
1
2
-
73.87
No
52 061106 Screw, 1/4 x 20
2
5
-
2.89
Yes
53 061282 O-Ring, Tach Drive, Pre 75
1
14
-
0.44
No
54 061090 Tachdrive Housing, Commando
1
10
-
36.18
Yes
NOT ILL 11-400009 Cylinder Fastener Kit, 750 Atlas & Comm to 71
1
2
-
71.65
Yes
NOT ILL 11-700002 Crankcase Stud Kit, Atlas to 71 Comm.
1
0
OO
45.13
Yes

Replacement Parts

NOTE: * Part number wrong in manual, not NMT2008

STATUS Codes: OO - On Order, SO - Special Order, OP - Out of Print, D - Dropped, BO - Back Ordered, NA - Not Available, U-Used. More Status Information

Old Britts Home Page…..Products, Ordering

Norton Commando, 1971 750cc Listing

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