Message:BSA Unit singles will be closed from September 26 to October 3. Orders placed during this time will start shipping on October 4.


Engine


ImageSkuDescriptionOnhandPriceBuy
Click to enlarge 40-3206Bearing, Roller Clutch (3/16 X 3/16)
CLUTCH ROLLER BEARING (3/16 X 3/16) AKA 57-2719 ...
80.60Add
Click to enlarge 40-3206SETBearing, Roller, Clutch Bearing Set Of 25 (3/16 X 3/16)
CLUTCH ROLLER BEARING SET OF 25 (3/16 X 3/16) ...
3612.00Add
No image 40-0920Bearing, Set,conrod,250,040,set/2
BEARING, SET,CONROD,250,040,SET/2 ...
00.00Out
Click to enlarge 41-0586ASSYBig End Assembly - B44 Nos
BIG END ASSEMBLY - B44 NOS ORIGINAL BSA ITEMS, NOT ALPHA CONTAINS: 41-0586 CRANKPIN 41-0588 CRANKPIN NUTS - SMALLE ...
21340.00Add
Click to enlarge 71-1616-ASSYBig End Asssembly B50 Ccm
BIG END ASSSEMBLY B50 CCM NEW SILVER PLATED STEEL ROLLER CAGE THIS IS STRICTLY THE BIG END BEARING AND RACE - NOT ...
0325.00Out
Click to enlarge 21-2044Bolt, 3/8 Unc X 3/8" Long Plug- Non-return Valve (3/8 U.n.c.)
BOLT, 3/8 UNC X 3/8" LONG PLUG- NON-RETURN VALVE REPLACES 21-1898 PLUG / GRUB SCREW ...
220.95Add
Click to enlarge 40-1030Bolt, 3/8 Unf X 1-1/4", Crankshaft Flywheels - Used
BOLT, 3/8 UNF X 1-1/4", FOR B25 CRANKSHAFT FLYWHEELS AKA 70-8032 ...
345.00Add
Click to enlarge 40-1031Bolt, 3/8 Unf X 2" B25 Crankshaft Flywheels - Used
BOLT, 3/8 UNF X 2" FOR B25 CRANKSHAFT FLYWHEELS B25 TR25W T25 AKA 70-8033 USED - IN EXCELLENT CONDITION ...
356.00Add
Click to enlarge 21-1943Bolt, 5/16 18tpi X 1/2"
DRAIN PLUG BOLT PRIMARY CASE 5/16 18TPI X 1/2" WITH NYLON LOCK STRIP IN THREADS NOS ...
173.15Add
Click to enlarge 41-0034Bolt, 5/16 22tpi X 1-1/2",small Hex
BOLT, 5/16 22TPI X 1-1/2",SMALL HEX CRANK CASE COVER, TAKES 3 AKA 70-8016 ...
443.80Add
Click to enlarge 40-0913Bolt, Conrod Big End B25
CON ROD BOLT, B25, TR25W 1967-70 5/16 BSC X 2-21/64" LONG AKA 70-3705 ...
3310.00Add
No image 42-6554Bolt, Gear Change Pedal
BOLT, GEAR CHANGE PEDAL ...
00.00Out
Click to enlarge 40-3084Bolt, Kickstart Folding Pedal 5/16 26tpi X 1-3/16 Shouldered
BOLT, KICKSTART FOLDING PEDAL 5/16 26TPI X 1-3/16 SHOULDERED AKA 57-1169 21-0451 ...
644.25Add
Click to enlarge 40-3183Bolt, Shoulder, For 1965 Folding Competition Kickstart
BOLT, SHOULDER, FOR 1965 FOLDING COMPETITION KICKSTART AKA 57-2001 ...
398.25Add
No image 60-3921Bolt, Tachometer Drive Fixing
BOLT, TACHOMETER DRIVE FIXING ...
00.00Out
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Models we have parts for: C15 Star, C15T Trials, C15S Scrambler, C15SS Sport Star, C15 Pastoral, C15 Starfire, C15 Roadster, B40 Star, B40SS Sport Star, B40 Enduro Star,B40 Roughrider, WDB40, BSA 441,B44GP Grand Prix, B44 Enduro, B44 Victor, B44 Victor Special, B44 Roadster, C25 Barracuda, B25 Starfire, B25 Fleetstar, B44 Shooting Star, B25T, B25SS, B50SS, B50T Trail, B50MX, TR25W Trophy, T25T