Timing Cover & Tappet Inspection Cover
Label Part No Description Quantity Comments
1 12G2506 Timing cover, pre pad type tensioner 1 N.L.A
1 CAM4640 Timing cover, pad type tensioner 1 N.L.A - Use [LINK]CAM4904[/LINK]
1 CAM4904 Timing cover, pad type tensioner A Plus - No breather 1 C.W.E.
2 88G561 Oil seal 1
2 LUF10006 Oil seal for [LINK]LJR10168[/LINK] cover, 1990 on 1 Alternative to [LINK]88G561[/LINK]
3 12G2507 Timing cover with breather, Duplex type 1 N.L.A
4 12G2623 Timing cover with breather, Simplex type 1 N.L.A use [LINK]CAM4868[/LINK]
4 CAM4868 Timing cover with breather, Simplex type 1 A-Plus
4 LJR10168 Timing cover with breather and injection pick up point 1 Single point injection cars
5 12A1148 Oil thrower 1
6 12A956 Gasket, timing cover,early type - For gasket sets see Page 28 1 Pre pad type tensioner
7 12G2625 Gasket, timing cover with bulge for tensioner 1 See [LINK]GUG705550GM[/LINK] Genuine
7 GUG705550GM Gasket, timing cover gasket, when tensioner 1 Genuine
8 SH604031 Screw, cover to front plate 1/4” UNF 6
9 GFK1113 Washer, was GHF300 6 Was [LINK]12G1075[/LINK]
10 GFK1124 Spring washer, was GHF331 6
11 GFK5184 Screw, cover to block, was GHF120 4 Increase to 5 with Simplex
12 GFK1114 Washer, was GHF301 4 Increase to 5 with Simplex
13 GFK1125 Spring washer, was GHF332 4 Increase to 5 with Simplex
14 12A1212 Tappet chest cover with breather, uses [LINK]12A1175[/LINK] 1 N.L.A
15 12A1386 Tappet chest cover plain, uses [LINK]12A1175[/LINK] 1 N.L.A
16 12A1139 Cork gasket 2 Pre [LINK]12A1175[/LINK]
16 12A1175 Rubber gasket, introduced in 1966 2 For gasket sets see Page 28
17 BH605101 Tappet chest bolt 2 Rubber gasket type only
18 12A1176 Tappet cover seal 2 Rubber gasket type only
18 MRC1980A Bush, from 1985 on, use [LINK]12A1176[/LINK]/[LINK]12A1177[/LINK] - 1985 on 2 N.L.A
19 12A1177 Washer cup for bush on [LINK]12A1176[/LINK] only 2 Rubber gasket type only
20 12A1735 Breather hose single carburettor 1
21 C-AHH8537 Breather hose twin carburettor 1 Sold per 30cm (12”)
22 3H2963 Hose clip 2 Alternative [LINK]GHC406[/LINK]
23 12G2134 “Y” piece plastic twin carburettor 1
24 LLH10056 Hose, “Y” piece to carburettor 1
Early tappet chest covers which had cork gaskets are all obsolete.