BSA A65 1971 · Factory parts book plate 1

BSA A65 1971 Cylinder Head & Rocker Parts

Exploded diagram and parts list for the BSA A65 1971 cylinder head & rockers (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 cylinder head & rocker parts diagram (exploded view)
BSA A65 1971 cylinder head & rocker parts diagram (exploded view)

BSA A65 1971 Cylinder Head & Rocker Parts List

58 parts listed · 19 available to order now

RefPartPrice
–Decoke gasket set00-3176 · All models · Qty 1
Not stocked
–Full gasket set00-3318 · All models · Qty 1
Full gasket set£ 36.00Add to basket
1Domed nut — rocker box (1/4" BSC)68-0137 · All models · Qty 2
Not stocked
2Washer — rocker box studs (1/4" x 1/2" x .048")02-0525 · All models · Qty 2
£ 0.10 Out of stockView
3Stud — rocker box, rear (1/4" BSC/BSF x 29/32")68-0087 · All models · Qty 1
4Bolt — rocker spindle (1/4" Whitworth)68-0344 · All models · Qty 1
£ 0.50 Out of stockView
5Rocker spindle — inlet and exhaust68-0192 · All models · Qty 2
£ 49.99Add to basket
6Thrust washer — rocker40-0158 · All models · Qty 2
7Spring washer — rocker40-0156 · All models · Qty 2
8Inlet rocker — left68-0147 · All models · Qty 1
£ 39.99Add to basket
9Thrust washer — rocker40-0158 · All models · Qty 4
10Inlet rocker — right68-0149 · All models · Qty 1
£ 39.99Add to basket
11Bolt — cylinder head fixing (3/8" BSF x 1 1/2")67-0283 · All models · Qty 1
£ 2.99 Out of stockView
12Bolt — cylinder head fixing (3/8" BSF x 4 1/16")68-0337 · All models · Qty 4
13Washer — head to barrel (3/8" x 3/4" x 1/16")02-2138 · All models · Qty 2
14Nut — cylinder head stud (3/8" BSC)40-0483 · All models · Qty 4
Not stocked
15Washer — head to barrel (3/8" x 3/4" x 1/16")02-2138 · All models · Qty 7
16Stud — cylinder head (3/8" BSC/BSF x 2 13/16")71-1468 · All models · Qty 2
17Fibre washer — oil feed union76-0378 · All models · Qty 1
18Adaptor — rocker oil feed pipe76-0308 · All models · Qty 1
19Nut — rocker oil feed pipe29-2089 · All models · Qty 1
20Rocker oil feed pipe68-0927 · Lightning, Firebird Scrambler · Qty 1
Not stocked
20Rocker oil feed pipe68-0925 · Thunderbolt · Qty 1
Not stocked
21Clip — oil feed pipe62-0263 · All models · Qty 2
Not stocked
22Rubber connection — oil feed pipe68-0923 · Lightning, Firebird Scrambler · Qty 1
Not stocked
22Rubber connection — oil feed pipe68-0924 · Thunderbolt · Qty 1
Not stocked
23Balance pipe — inlet70-8213 · Lightning, Firebird Scrambler · Qty 1
Not stocked
24Spigot — inlet balance pipe70-8214 · Lightning, Firebird Scrambler · Qty 2
Not stocked
25Cylinder head with fixed fittings71-2309 · Lightning, Firebird Scrambler · Qty 1
Not stocked
25Cylinder head with fixed fittings71-2307 · Thunderbolt · Qty 1
£ 350.00Add to basket
26Stud — cylinder head (3/8" BSC/BSF x 3 3/4")71-1467 · All models · Qty 1
Not stocked
27Split pin — rocker oilway60-2684 · All models · Qty 2
Not stocked
28Nut — rocker spindle02-0449 · All models · Qty 2
Not stocked
29Washer — rocker spindle (.390" x .750" x .056")02-0522 · All models · Qty 2
Not stocked
30Thrust washer — rocker40-0157 · All models · Qty 2
Not stocked
31Spring washer — rocker40-0156 · All models · Qty 2
32Exhaust rocker — right68-0153 · All models · Qty 1
Not stocked
33Exhaust rocker — left68-0151 · All models · Qty 1
Not stocked
34Adjuster screw — rocker (5/16" BSC)68-0155 · All models · Qty 4
Not stocked
35Adjuster nut — rocker (5/16" BSC)24-0563 · All models · Qty 4
Not stocked
36Gasket — rocker box71-2207 · All models · Qty 1
Not stocked
37Cover — rocker box71-2333 · All models · Qty 1
Not stocked
38Washer — rocker box stud, front (.325" x .580" x .047")02-0370 · All models · Qty 4
Not stocked
39Stud — rocker box (5/16" UNF/UNC x 2")14-1623 · All models · Qty 4
Not stocked
40Locknut — rocker box stud (5/16" UNF)14-1302 · All models · Qty 4
Not stocked
41Stud — rocker box, front (1/4" BSC/BSF x 1 17/32")68-0876 · All models · Qty 1
Not stocked
42Bolt — steady bracket to rocker cover (5/16" UNF x 3/4")14-0114 · All models · Qty 2
Not stocked
43Washer — steady bracket to rocker cover (.333" x .625" x .072")60-2321 · All models · Qty 2
Not stocked
44Nut — manifold to head (1/4" BSC)40-3226 · Thunderbolt · Qty 4
Not stocked
45Spring washer — manifold to head (1/4" x 7/16" x .040")24-0978 · Thunderbolt · Qty 4
Not stocked
46Stud — manifold to head (1/4" BSC/BSF x 2 1/2")68-0067 · Thunderbolt · Qty 4
Not stocked
47Inlet manifold68-0224 · Thunderbolt · Qty 1
Not stocked
48Cylinder head with fixed fittings71-2307 · Thunderbolt · Qty 1
£ 350.00Add to basket
49Gasket — manifold to head71-1430 · Thunderbolt · Qty 2
Not stocked
50Gasket — carburetter to manifold71-1421 · Thunderbolt · Qty 1
Not stocked
51Insulating washer — carburetter70-7821 · Thunderbolt · Qty 1
Not stocked
52Stud — carburetter mounting (5/16" BSC/BSF x 1 15/32")68-0018 · Thunderbolt · Qty 2
53Locknut — carburetter mounting (5/16" BSC)42-4476 · Thunderbolt · Qty 2
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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