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singles - engine parts
BSA 250 C25 B25 crankshaft OPN 40-1024Condition: used
Journal size 36.3 mm = 0.10 inch U.S.
Bearings available
Will fit unit 250 motors 1967-
OPN 40-1024€ 246,00
BSA 250 singles B25 & C25 Cylinder head c/w new Alpha valves & guides (40-929)Condition: Used
1968 -
Casting no: PBM40930
Made in England€ 268,00
BSA 250 Singles B25 Oil filter assy complete FB994 (82-8903)Condition: Used but with new filter-element
1971 -
(Universial fittings for all British Bikes)€ 82,00
BSA B25 250 singles Primary cover (70-9393)Condition: Used
1967 -
Casting no: 70-9392
Will fit Triumph TR25W Trophy 250 singles 1968-
Made in England€ 98,00
BSA B25 B40 B44 / Triumph T25 clutch assy cplt 4 plates driving (57-4302)condition: NOS
4-plates driving type€ 240,00
BSA B25 Barracuda & Starfire 250 single Piston complete by G.P.M. (40-970)Condition: NOS
1967 - 1972
oversize 68.6 m
Made in Italy€ 138,00
BSA B25 Cylinder barrel c/w Hepolite piston 0.20" osCondition: Used, but in very good condition
Barrel honed to correct clearance
1968 - 1972
Fits: B25 types
Made in England€ 264,00
BSA B25 Cylinder liner fits 250 singles (70-9265)Condition: New stock
1967 -
Made in England€ 82,00
BSA B25 Starfire & C25 Barracuda Cylinder barrel c/w o.s. piston cmplt (40-949 + 40-970) (Alt 70-9263)Condition: NOS
1967-
69 mm dia, bored & honed to correct clearancePriced and sold per complete set€ 298,00
BSA B25SS / Triumph TR25W crankcase complete (70-8000)Condition: Used but very good
Bearings still fitted
1968-1972€ 245,00
BSA B25SS + B25T / Triumph T25 SS + T25 T crankshaft and flywheel assy (71-2284)Condition: NOS
1971 and onwards
Made in England€ 348,00
BSA B31 - B33 Pushrod cover tube (65-1080)Condition: Used
M33 pre-unit singles
1949-1960
Lenght 238 mm€ 59,00
BSA B40 - B44 350-440 cc singles primary cover (LH) (40-0245)Condition: Used
1960 - 1970
Casting no:40-0245
Made in England€ 88,00
BSA B40 / B44 rockerbox complete with rockers, valve lifter etc. (40-0415)Condition: Used
1960 - 1970€ 164,00
BSA B40 350 cc Cylinder barrel (41-0065)Condition: Used but in good condition
bored & honed to correct clearance
Supplied complete with new 0.60 piston
1960-1968€ 324,00
BSA B40 350 cc cylinder barrel (41-0065)Condition: Used, but no broken fins
Supplied complete with new 0.40"o.s. piston set
bored and honed to right clearance
1960 - 1968€ 272,00
BSA B40 conrod assy complete (41-234)Condition: NOS
B40 - 350 Star - SS90
with needle bearing
1960 - 1964€ 98,00
BSA B40 cylinder barrel & o.s. piston (41-0065 + 41-0244)Condition: Used barrel with new o.s. piston complete
0.20" = 0.5mm
1962
Bored and honed to right clearance€ 292,00
BSA B40-B44 crankcase assy (41-510 / 41-506 )Condition: Used
In very good condition, crankshaft bearing still in place
Type with ball & roller bearings
1965-€ 290,00
BSA C10 + C10 L side valve engine inlet + exhaust valves ( silicon chrome)Condition: NOS
1937 - 1957
Made in England by Tranco Valves Priced and sold per pair.€ 58,00
BSA C10 side valve engine completeCondition: Used, in very good condition
Complete less dynamo distributor-cover and carburetor
Engine no: BC10 316
STD size piston (63 mm)
engine is turning around€ 425,00
BSA C15 cylinder head complete with valves & guidesCondition: Used but in very good condition
Fits 250 CC C15 engine
1958/
Cylinder bore 67 mm€ 168,00
BSA clutch plate bonded set of 4 OPN 67-3242Condition: NOS
Fit: BSA
C10 - C11 1946 - 1953
B31 - B32 1946 - 1957
M20 - B34 1948 -
M33 - B33 1957 OPN 67-3242
A7 - A10 swing-arm type 1948 - 1957
Made in the USA Priced and sold per set€ 58,00
Triumph / BSA cylinder barrel (70-1895)Condition: Used
Triumph Trophy 250 (TR25W) 1968,
Or BSA B25T 1968
Standard bore 67,04 mm€ 188,00
Triumph / BSA singles oil filter assy complete (82-8903) (F8903)Comdition: Used
FB 994
Triumph T25 & BSA B25 singles 1971 OIF€ 68,00
Triumph TR25W Trophy 250 primary chain cover (70-8953)Condition: Used but very good
Will also fit BSA B25 - B50 type engines€ 94,00
Wipac ignition coil complete type LV6 MT8Condition: NOS
Complete with HT lead & clamp
6 volt
1958 - 1965€ 58,00
