Old Britts
Gearbox, Gears

To order electronically: click on the Order button for the part you want to place in your shopping cart. In order for this to work your browser must use frames and you must start at the Old Britts Home Page.

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.

Please Note: the "12-" preceding all order numbers is an Old Britts grouping code. The second portion of the order number is normally the factory part number (e.g., 12-060627 is the Norton part 06-0627). When ordering, you can use our order number or the factory part number.

Part Number
Description
Qty. on Hand
Status
Price
12-040001
Mainshaft, Pre-Commando 2 -
195.00
12-040001/U Mainshaft, Pre-Commando, USED 2 -
65.00
12-040010 Gearbox Sprocket, 16 Tooth, For 520 Chain 2 -
59.17
12-040025 Layshaft 0 NA
134.85
12-040025/U Layshaft, USED 1 -
44.00
12-040026 Gear, 1st Main, 14 Tooth 1 -
67.58
12-040115 Gear, 1st Lay, 28 Tooth with Bush(04-0046) 1 -
154.23
12-040284 Gear, 4th Lay, 18 Tooth, Early AMC Only 2 -
61.63
12-040407 Gearbox Sprocket, 16 Tooth, For 530 Chain 0 NA
51.77
12-040418 Gear, 2nd Main, 18 Tooth, Pre-MK3 1 -
108.84
12-040458 Gearbox Sprocket, 18 Tooth 1 -
55.00
12-040477 Kickstart Shaft, Pawl, Spring, Assembly 0 NA
185.66
12-040480 Gearbox Sprocket, 19 Tooth 1 -
46.00
12-040480/A Gearbox Sprocket, 19 Tooth, For 520 Chain 1 -
46.52
12-040633 Gear, 2nd Lay,24 Tooth, Old Type 1 -
140.41
12-040634 Gear, 3rd Lay, 20 Tooth 1 -
62.63
12-040634/U Gear, 3rd Lay, 20 Tooth, USED 3 -
37.00
12-040635 Gear, 3rd Main, 21 Tooth 1 -
69.82
12-060384 Mainshaft, Commando gbx. 1 -
220.00
12-060721 Gearbox Sprocket, 21 Tooth 1 -
52.00
12-060721/A Gearbox Sprocket, 21 Tooth, For 520 Chain 1 -
49.14
12-060759 Gearbox Sprocket, 22 Tooth 1 -
54.32
12-060759/A Gearbox Sprocket, 22 Tooth, For 520 Chain 1 -
38.36
12-060931 Gearbox Sprocket, 20 Tooth 1 -
45.95
12-060931/A Gearbox Sprocket, 20 Tooth, For 520 Chain 0 NA
47.71
12-061058 Gear, 4th Lay, 18 Tooth 0 NA
70.91
12-063420 Gearbox Sprocket, 23 Tooth 1 -
43.42
12-063420/A Gearbox Sprocket, 23 Tooth, For 520 Chain 0 NA
0.00
12-063421 Gearbox Sprocket, 24 Tooth 1 -
54.27
12-064639 Gear, 2nd Lay,23 Tooth, Late Type 1 -
132.55
12-064640 Gear, 2nd Main, 18 Tooth, MK3 1 -
109.23
12-065954 4th Main, Sleeve Gear With Bushings&Clips, 23T 1 -
188.96
12-700001 Commando Gear Cluster, Complete 0 NA
1,237.11

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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