BSA A65 1971 · Factory parts book plate 4

BSA A65 1971 Crankcase & Alternator Parts

Exploded diagram and parts list for the BSA A65 1971 crankcase & generator (Thunderbolt, Lightning and Firebird Scrambler). Click a number on the drawing to see the part, its price and stock.

In stockOut of stockNot stocked
BSA A65 1971 crankcase & alternator parts diagram (exploded view)
BSA A65 1971 crankcase & alternator parts diagram (exploded view)

BSA A65 1971 Crankcase & Alternator Parts List

44 parts listed · 4 available to order now

RefPartPrice
1Stator (Lucas 47205)19-1262 · All models · Qty 1
£ 125.00 Out of stockView
2Stud — stator mounting (5/16" UNF/UNC x 1 1/2")14-1621 · All models · Qty 3
Not stocked
3Engine sprocket (28 teeth)68-0205 · All models · Qty 1
Used£ 22.00 Out of stockView
4Shim — engine sprocket (.010")40-0066 · All models · Qty as reqd
Not stocked
4Shim — engine sprocket (.015")40-0069 · All models · Qty as reqd
Not stocked
5Distance piece — engine sprocket68-0688 · All models · Qty 1
Not stocked
6Bolt — crankcase, top, front (5/16" UNC x 2")14-6221 · All models · Qty 2
Not stocked
7Locknut — crankcase stud (5/16" UNF)14-1302 · All models · Qty 1
Not stocked
8Spring washer — crankcase stud nut (5/16" x 5/8" x .040")24-8784 · All models · Qty 1
Not stocked
9Dowel — crankcase27-1589 · All models · Qty 1
Not stocked
10Nut — barrel to crankcase (5/16" UNF)21-0692 · All models · Qty 8
11Crankcase stud — top, centre (5/16" UNF/UNC x 1 1/2")21-1849 · All models · Qty 1
Not stocked
12Stud — barrel to crankcase (3/8" UNF/UNC x 1 11/16")21-2000 · All models · Qty 6
Not stocked
13Stud — barrel to crankcase (3/8" UNF/UNC x 1 11/16")21-2001 · All models · Qty 2
Not stocked
14Sealing plug — crankcase21-1872 · All models · Qty 1
Not stocked
15Washer — sealing plug70-8896 · All models · Qty 1
Not stocked
16Bolt — crankcase, front (5/16" UNF x 2")14-0221 · All models · Qty 2
Not stocked
17Bolt — crankcase, bottom (5/16" UNF x 3 1/4")14-0226 · All models · Qty 1
Not stocked
18"O" ring — gearbox drain plug68-3168 · All models · Qty 1
Not stocked
19"O" ring — oil pipe union68-0588 · All models · Qty 2
20Bolt — oil pipe union to crankcase (5/16" UNC x 7/8")21-1973 · All models · Qty 1
Not stocked
21Oil pipe union — crankcase68-0942 · All models · Qty 1
£ 29.99Add to basket
22Drain plug — gearbox21-1857 · All models · Qty 1
Not stocked
23Washer — cam plate plunger plug15-0203 · All models · Qty 1
Not stocked
24Plug — cam plate plunger57-3745 · All models · Qty 1
Not stocked
25Crankcase complete with fixed fittings71-1108 · All models · Qty 1
Not stocked
26Stud — crankcase, rear (5/16" UNF/UNC x 3 7/16")21-1850 · All models · Qty 3
Not stocked
27Spring washer — crankcase stud (5/16" x 5/8" x .040")24-8784 · All models · Qty 3
Not stocked
28Locknut — crankcase stud (5/16" UNF)14-1302 · All models · Qty 3
Not stocked
29Gasket — primary case back plate40-0241 · All models · Qty 1
Not stocked
30Back plate — primary case68-0236 · All models · Qty 1
Not stocked
31Screw — primary case back plate40-0246 · All models · Qty 6
Not stocked
32Oil seal — primary case back plate68-0235 · All models · Qty 1
33Locknut — crankcase bolt (5/16" UNF)14-1302 · All models · Qty 2
Not stocked
34Washer — crankcase bolt75-0156 · All models · Qty 2
Not stocked
35Spring washer — crankcase fixing bolt (5/16" x 5/8" x .040")24-8784 · All models · Qty 2
Not stocked
36Cable guide — generator70-7844 · All models · Qty 1
Not stocked
37Oil seal — cable guide68-0209 · All models · Qty 1
Not stocked
38Clip — generator cable70-7878 · All models · Qty 1
Not stocked
39Rotor (Lucas 54213901)19-8019 · All models · Qty 1
Not stocked
40Lockwasher — rotor nut68-0325 · All models · Qty 1
Not stocked
41Washer — rotor nut68-0324 · All models · Qty 1
Not stocked
42Nut — rotor (5/8" UNF)29-2023 · All models · Qty 1
Not stocked
43Nut — stator mounting (5/16" UNF)21-1852 · All models · Qty 3
Not stocked

Drawing and part numbers from the BSA Replacement Parts List 00-5722 (1971). “Home and general export” parts were fitted to UK and general-export machines; “Germany & Finland only” parts to those markets.

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