BSA twins- engine parts

NOS Made in England Genuine BSA-part Does not fit A50-A65 1962-1967 Also part.no. 68-942 was used.

Condition: NOS

Fits: A50 - A65 1962 - 1973

Made in England

condition: NOS
Made in England by BSAfits A7 - A10 500-650 twins 1947-1957

Condition: NOS Made in England by The AMAL Carburetter Compnay

Fits: most British Singles &Twins. Settings at your request (jets + throttle slide)

Condition: NOS

12 volt

Condition: Used
Head in very good condition, no fins broken
Complete with valves, guides and springs
Ready to use.1950 -

Condition: NOS

Fits Unit Twins A50 - A65 1962 - 1973

Made in Italy

Part no: 68-3272 was replaced by Part No. 57-2773 in 1971

Condition: NOS

Made in England by BSA

Fits: 500-650 Unit Twins 1965-1973

condition: NOS
made in England by BSAfits BSA & Triumph twins & triples

Condition: Used
1954 - 1957
Plunger frames
​Made in England

Condition: NOS
Fits A7 - A7 star Twin frame only
+ A10 Plunger 1947 - 1957

condition: NOS Hepolite nr. 11412 Compression Ratio 9:1
Made in England by AE Ltd Bradford
fits:
BSA A10 1950 - 1962 (opn 11412)
BSA A10 Golden Flash 1963
BSA Super Rocket
BSA Rocket Gold StarAriel 650FH Hunt Master twin…

Condition: NOS Made in England Compression Ratio : 7.25 : 1 = Hepolite nr. 11062

Fits A10 Golden Flash 1950 - 1962 - FH Huntmaster 1954 - 1959

condition: NOS
Made by BSAfits plunger type gearbox

condition: NOS, shop soiled, technically perfect
Made in Englandlength 215 - 241mm
fits: 650 pre-unit twins 1950 - 1962One inlet and one exhaust push rod only !

Condition: NOS Made in England

Fits: 650 Twins 1960 - 1963

Condition: NOS

Fits: 650 OHV Pre-unit Twins A10 Road Rocket Super Rocket 1958 -1963

Made in England by Terry's Nr. VS451.463

Condition: NOS

Fits A10 1956 - 1959 (Alloy cylinder head)

Valve guides in Ph. bronze

Made in England by Alpha Bearrings Ltd

(Sticker not inlcuded)

Condition: Used but in good condition, no broken fins
1950-

condition: NOS Made in England by Alpha Bearings

replaces OPN 67-742 - 743 , 67-31

fits 650 Twins 1956-1962 From Eng. No. DA10-651

condition: NOS
Made in England by BSA (Genuine valves)fits: A10 650 twins
1949 - 1955
iron cylinder head only

Condition: NOS

Fits 500 Unit Twins 1962 - 1965

Made in England Genuine BSA

Condition: N.O.S. Made in England
Fits: 500 Unit Twins 1962-1970 + 1971-1972
(copper head gasket) Muti-layer copper head gasket available. Includes complete set of engine-thrust washers (not shown)_

Condition: NOS
Made in England

condition: NOS Made in England by BSA - Birmingham
Fits A50-A65 Unit Twins 1962-1966Includes: 68-3066 Clutch operating plunger +40165-2593 steel ball (Not shown in picture)

Condition: NOS
1963 - 1973
Opn: 57-4023 replaces 68-3184

Condition: Used but in very good condition
Fits all types
1962 - 1967
with 5/16" cylinder base studs
(bearings still fitted)
Engine number: A65 D 6583

Condition: NOS Made in England by BSA

Fits 500 - 650 Unit Twins 1966- (type without lobe)

Replaces Part No. 57-4026 + 68-3187

condition: NOS
Made in England by J Lucas Ltdfits BSA A65L-T-S-R Lightning / Thunderbolt
A50 Royal Star
Spitfire Mk4

Condition: Slightly used Taken from new engine As new condition Made in England by BSA-Birmingham

Fits all 500 - 650 Unit twins 1962-1968 Casting Number 68 0869

Condition: NOS
1969 - 1970
Fits all 500 - 650 twins
Casting no: 70-9480
​Made in England

condition: NOS
Made by BSAfits 500-650 unit twins 1962-1973

Condition: NOS

Fits: Unit Twins 1962 - 1973

Made in England

condition: NOS
Made by BSAfits: 500 - 650 unit twins 1965 - 1973

Condition: Used, v.g.c. Sand blased

Fits Unit Twins - 1971

Made by BSA

NOS
Made in England by BSA
Will fit other BSA types
OPN: 57-2652 (part of 57-2649 kickstarter complete)

Condition: NOS

Replaces 40-0168/0169

Fits: 1962 - 1966 Models

Made in England by Terry's

condition: NOS

Made in England Fits 500-650 Unit Twins 1963-1970

condition: NOS

condition: NOS

condition: NOS Made in England by BSA

Fits : 500-650 Unit Twins 1962-1969 Casting Nr. 68-227

Condition: Used but in good condition
Early type from 1962-1965
P.S. Last one in stock

condition: slightly used, dismandled from brand new engine
made in England by BSA
fits: unit twins 1965-1973

C/w set of +.060" o.s pistons (used) and new .060" piston rings

Crankcase studs are 3/8"

condition: used

standard size, honed & skimmed
ready to use with std size pistons (65.5 mm)casting nr 68-47

Condition: NOS ( from dismantled new engines )
Made in England by BSA
Fits: A50

condition: NOS Made in England + .060" oversize (67 mm) Futs: 500 Unit Twins 1962-1966 One piece only

Condition: N.O.S. Made in England by Hepolite_Autoparts Ltd Bradford. Sizes available : STD (65.5 mm) : .020" (66 mm) .030" (66.25 mm) .040" 66.5 mm)

Packing cartons are Hepolite.

Condition: N.O.S.

Made in England by AE Auto Ltd.

Condition: Used Good condition Fits A50 1962-1970
Casting nr. 68-47 Stud holes 3/8"
Cylinder bore 66.7 mm
( + 0.40 o.s) (pistons available)

condition: NOS
Made in England by Alpha Bearingsfits: A50 Royal Star + Wasp 500 Unit Twins 1966-

Condition: NOS

Fits 500 Unit Twins 1967 - 69

Made in England

Condition: N.O.S. Shopsoiled, no damage
Fits: A50-A65 1966-1967
Castingnr. 68-729

Condition: N.O.S.
Fits: Early type unit twins 1962- Type with lobeMade in England by BSA

Condition: N.O.S.
Gearbox camplate , type with lobe
Fits: 500-650 unit twins 1962-1965
Made in England by BSA

Conditon: N.O.S.
Fits: A50 1968-1970 + A65 all types
Set of 13 piecesPart NO's:
* 67-0283 1x
* 68-0337 4x
* 68-0081 2x
* 68-0079 2x
* 40-0483 4xMade in England

condition: used, very nice condition
Made in Englandcasting no 68-830

fits: A50-A65 1968-1970 (no head steady)

Condition: N.O.S.
Fits: 500-650 Unit Twins 1962-1970
Made in England

Condition: N.O.S.
Fits: 500-650 Unit twins 1962-1970
Made by BSA

Condition: N.O.S.
Fits: A50-A65 1962-1973Made in England

Condition: N.O.S.
Close ratio gear 23T
Fits: 500-650 Unit twins 1964-1971
Made in England by BSA

Condition: used + slight crack (see picture 2)
Made in England
For 1962- 500-650 unit motors
OPN 68-0240

Condition: used but v.g.c. polished
Modell years 1964-1971

Condition: N.O.S. Made in England by BSA
Fits: All unit twins 1962-1972 inlet + exhaust

condition: NOS

type with lighter flywheel

Condition: Slightly used Proffesionally polished and checked
Will fit A50 - A65 engines 1963 - 1973

Made in England by BSA

Condition: Used, very low milage
Genuine BSA part
Will also fit A50 1962- (OPN. 68 0103)

condition: NOS
Made in Englandfull copper headgasket

fits 650 unit twins 1962-1973

replaces 06-0827-0828-099

condition: NOS
Made in Englandfits A65 1962-1973

replaces 06-0827-0828-099

condition: used, but fair condition Matching nrs. 956 Latest type with 3/8" studs
small repair see pictureengine no CE 06135 A65T OIF-type 1971-

Fits: 650 unit Twins with 3/8" studs -1973 (ready to fit)

Condition: Sound cylinder barrel with new STD liners
+ new Std GPM pistons, 75mm low C.R.
(barrel 5/16" studholes)

condition: NOS

Condition: N.O.S. Made in England
Fits: 650 Unit Twins 1962-1971 + A65 1971-
Copper head gasket ( Multilayer copper head gasket available) Set of Thrust washers included (not shown)

condition: NOS
Made in England by BSDAfits A50 - A65 1967-1972

Condition: NOS
14T
1965 - 1971

Condition: N.O.S.
Fits: All 650 Unit twins 1962-1973
C.R: 9:1
Hard chrome top piston ringsMade in England

Condition: NOS (from dismantled new engines)
Made in England by BSA
Fits: A65 Thunderbolt 1962

Condition: Made in England by BSA-Birmingham From dismantled new engine.
Casting number: 71-2279
models: A65T, A65L, A65FS 1971- OIF-types

Condition: N.O.S.
Fits: 650 unit twins 1971- OIF modelMade in England

Condition: N.O.S.
Fits: 650 Unit twins 1962-1973 (OIF) (non close ratio)Made in England by BSA

Condition: N.O.S.
Fits: Later type A65 1971-
44TMade in England

Condition: N.O.S. Made in England by BSA
Fits: A65 OIF models 1971 - 1973 : A65T Thunderbolt A65L Lightning A65FS Firebird Scrambler with Petrol tank Part No. 83-2262
Bare strip without vynil padding

Condition: Used + slight crack (see picture)

Casting no: 71-2281

Fits: 1971 - A65T - L - FS

Made in England by BSA

condition: NOS
Made in Englandfits A65 unit twins 1962-1973

Condition: N.O.S.
Sizes available: Std size, .020", .030", .040", .060"Made in England by AE-Hepolite

CR 9. 5:1

Part. no; 68- 793 lightweight, high domed pistons

Fits: A65 1962- 1973

Made in England by BSA

CR 9:1

Lightweight, high dome pistons

Fits: A65 1962- 1973

Made in England by BSA

CR 9:1

Lightweight high domed pistons

Fits: A65 1962- 1973

Made in England by BSA

Condition: NOS

Fits 650 Unit Twins 1962 - 1973

Made in England

Total lenght 190 - 163 mm

condition: NOS
Made in Englandfits BSA 650 unit twins 1967 - 1970

opn 68-0665, 68-0663, 68-0159, 68-0167

Condition: N.O.S. Made in England by Terry's
Fits: 650 Unit motors 1966-1972
Will suit OIF types Part nr. 71-1177 + 71-2222

condition: NOS
Made in England by Alpha Bearings
Fits: A65 650 Unit Twins 1967-1970

condition: NOS
made in England by Alpha bearingsfits: 650 unit twins, A65 Star Twin Lightning - Rocket 1962-1965

condition: NOS Made in England by Alpha Bearings Fits: A65 650 Unit Twins 1966 only : Star Twin - Firebird - Lightning - Thunderbolt - Spitfire 2

condition: NOS
Made in England by Alpha Bearings/ BSA-Birminghamfits: A65T - A65L - A65FS 1971-1973 OIF-types From Eng. Nr. JE 00101

NOS
Made in England
Fits: A50 - A65 1966-1967
Casting number 68-729
OPN 68-0729

Condition: NOS

Fits: A7 500 OHV Twins 1947 - 1950

Made in England by Terry's

Condition: New stock Made in Italy by SURFLEX
Fits A7-A10 Plunger-types with 6-spring clutch
Will also fit: C10L-C11G-C12 1954-1958 with 3-spring clutch
.

Condition: NOS
1956 - 1962
Made in England

condition: NOS
Made in England by BSAfits pre-unit twins 1947-1963 A7 - A10

condition: NOS
made in England by Renoldfits 500 - 650 pre-unit twins 1950 - 1963

Renold no 110500-52

Condition: NOS Made in England by BSA Fits : 1954 - 1957 Plunger & Swinging --arm types.

Condition: NOS

Fits: A7 - A7 SS - A10 GF

- 1962 500 - 650 OHV Twins

Made in England by Terry's

Condition: NOS Made in England

Fits: 500 cc Twins 1947 - 1950

Sizes available: STD = 62 mm .010" o.s. = 62.25 mm .030."o.s.= 62.75 mm .040" o.s. = 63 mm.

condition: NOS
Made by BSAfits: A7 500cc twins 1947-1950
inlet dia 37,6mmprice per set

Condition: N.O.S. Made in England
Fits: 1947-1950 models only .010" Oversize rings have different packing box.

Engine gasket set complete
Fits A7 1947-1950
NOS
Made in England by Payen

Condition: NOS
Fits A7 StarTwin 1951 - 1954
A7 Shooting Star 1954 and onwards
Made in the UK

condition: NOS
made in Englandstd size = 66mm
oversizes available

condition: NOS
made in Englandstd size = 66mm
oversizes available : .020" .040" .060"

condition: NOS
Made in England by Hepolite Std size is 66 mm. fits 500 OHV twins 1951-1962

front only
used, in good condition

condition: NOS
Made in EnglandC.R. 7.25:1

std or oversizes

fits: A7 500 twins 1951-1960 (Hepolite nr 11288)

Condition: NOS

Fits: 500 - 650 Pre Unit Twins 1947 - 1961

Made in England by Terry's

Condition: N.O.S. Made in England
Fits: 1947-1950 type only with 62 mm Standard bore.Oversizes available : .010" .030" .040" At request.

Condition: NOS

Fits early type 1947 - 1950

62 mm bore

Made in England

Condition: NOS

Early type only 1947 - 1950 (Plunger + S.Arm type)

Made in England