Old Britts
850 Exhaust, Mufflers, Mute, Passenger Footpegs
Group 23

exploded view
Exploded View

To order electronically: click on the Order button for the part you want to place in your shopping cart. 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. Special Order Items (SO) are priced as of the last time we sold one.
Last updated 02/12/21

Ref No. Part No. Description Qty. Req. Qty. on Hand Status Price Alt
1
063997 *
Exhaust Pipe, Roadster, Balanced Left Pipe, Viking
NA
0
NA
0.00
Yes
2 063998 * Exhaust Pipe, Roadster, Balanced Right Pipe Viking
NA
0
NA
0.00
Yes
3 061978 Muffler, Pea Shooter, NORTON Logo, Each
2
4
-
269.00
Yes
4 061720 Muffler Bracket
2
8
-
12.95
No
5 061721 Muffler Bracket
2
5
-
6.65
No
6 063999 Exhaust Pipe Set, Interstate, Balanced, Pipes Only
NA
0
NA
0.00
No
7 064000 Exhaust Pipe Set, Interstate, Balanced, Pipes Only
NA
0
NA
0.00
No
8 063130 Muffler, Interstate or Interpol, Each
2
2
-
217.06
No
9 063132 Bracket, Muffler, Interstate
1
2
-
4.83
No
10 063579 Bracket, Muffler, RH Interstate
1
2
-
19.95
No
11 22688/3 Hex Head Bolt, 5/16 x 24, 5/8", Plated
4
58
-
0.54
Yes
12 063131 Bracket, Muffler, Interstate
2
2
-
9.87
Yes
13 063994 * Balanced Exhaust, Balance Pipe, 850 & MK3
NA
0
NA
0.00
Yes
14 063991 *
NA
0
NA
0.00
No
15 26944 Bolt, 1/4 x 28, 1 3/8"
4
4
-
0.24
Yes
16 062240 Hex Nut, 1/4 x 28, Lock, Plated
4
61
-
0.24
Yes
17 063990 Collet, Split, Exhaust Pipe, 850
2
5
-
12.25
No
18 063763 Mute, Muffler
NA
0
NA
7.56
No
19 061987 Screw, Selftapping, Phillip
2
4
-
0.52
No
20 0700106 Hex Head Bolt, 5/16 x 24, 1 1/4", Plated
2
96
-
0.40
Yes
21 060348 Hex Nut, 5/16 x 24, Plated
4
82
-
0.24
Yes
22 060618 Hex Head Bolt, 3/8 x 24, 1 1/2", Plated
2
59
-
0.84
Yes
23 061722 Muffler Bracket
2
8
-
7.20
No
24 061328 Exhaust Clamp, 1 1/2", Each
2
4
-
1.99
Yes
25 063988 Exhaust Pipe Finned Nut, 850, Chrome
2
6
-
44.10
No
26 063995 Gasket (Squash Washer), Exhaust Pipe
2
20
-
0.95
No
27 062412 Tab Washer, Exhaust Nut
2
18
-
2.10
No
28 NM18202 Washer, 5/16, Internal Toothed Lock, Stainless
2
32
-
0.28
Yes
29 060348 Hex Nut, 5/16 x 24, Plated
6
82
-
0.24
Yes
30 000011 Washer, 5/16 Flat
8
86
-
0.11
Yes
31 060622 Mounting Rubber, Engine Steady & Muffler
NA
0
NA
3.10
No
32 060863 Hex Head Bolt, 3/8 x 24, 1 1/4", Plated
4
47
-
1.02
Yes
33 000010 Washer, 3/8, Flat, Plated
10
36
-
0.25
Yes
34 060471 Spacer, Lower, 5/8" Thick
2
14
-
3.50
Yes
35 060779 Stud, 5/16 x 24
4
16
-
1.65
No
36 062006 Footpeg Assembly, Rear, Commando
2
6
-
18.93
No
37 0700267 Hex Nut, 1/4 x 28, Lock, Plated
1
61
-
0.24
Yes
38 042569 Rubber, Passenger Footpeg, Commando
1
16
-
4.55
Yes
39 060487 Mounting Lug, Rear Footpeg
1
6
-
9.85
Yes
40 060618 Hex Head Bolt, 3/8 x 24, 1 1/2", Plated
1
59
-
0.84
Yes
41 061798 Hex Head Bolt, 1/4 x 28, 7/8", Plated
1
44
-
0.34
Yes
AA 16-100010 Not Available 1 - NA 0 No
BB 16-721N63 Not Available 1 - NA 0 No

Replacement Parts

NOTE: * If you want the complete balance pipe set, order 16-100010 (see AA).
NOTE: We also stock the non-balanced Exhaust Pipes (see BB), as set or individual pipes.

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

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Norton Commando, 1973/1974 850cc Listing

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