| 012.880 CYLINDER HEAD PI L/F / TR5/6 | 012.880 | CYLINDER HEAD PI L/F / TR5/6 | € 2,075.21 | € 2,511.00 | | | |
| 161.286 CYL.HEAD NUT-TR5&6 - 7/16"UNF | 161.286 | CYL.HEAD NUT-TR5&6 - 7/16"UNF | € 5.82 | € 7.04 | | | |
| 012.373 EX GUIDE BRONZE / TR6-S12, SPITFIRE | 012.373 | EX GUIDE BRONZE / TR6-S12, SPITFIRE | € 11.76 | € 14.23 | | | |
| 012.179 EXHAUST VALVE 31.9x7.9x116.9 / TR5->6, SPITFIRE | 012.179 | EXHAUST VALVE 31.9x7.9x116.9 / TR5->6, SPITFIRE | € 18.09 | € 21.89 | | | |
| 016.200 GASKET, CYLINDER HEAD SET, RECESSED / TR5->6 | 016.200 | GASKET, CYLINDER HEAD SET, RECESSED / TR5->6 | € 25.48 | € 30.83 | | | |
| 012.178 INLET 36.6 x 7.9 x 117.2 / TR5->6, SPITFIRE | 012.178 | INLET 36.6 x 7.9 x 117.2 / TR5->6, SPITFIRE | € 10.43 | € 12.62 | | | |
| 017.099 STUDS+FXGS,TR5/6PI HEAD>M/FOLD | 017.099 | STUDS+FXGS,TR5/6PI HEAD>M/FOLD | € 69.40 | € 83.97 | | | |
| 012.078 VALVE, COTTER / TR2->6, MIDGET, SPITFIRE | 012.078 | VALVE, COTTER / TR2->6, MIDGET, SPITFIRE | € 4.34 | € 5.25 | | | |
| 012.180 EXHAUST VALVE.30.4x7.9x117.02 | 012.180 | EXHAUST VALVE.30.4x7.9x117.02 | € 9.58 | € 11.59 | | | |
| 016.199 GASKET SET, CYLINDER HEAD / TR6 | 016.199 | GASKET SET, CYLINDER HEAD / TR6 | € 28.75 | € 34.79 | | | |
| 016.206 GASKET, CYLINDER HEAD / TR5->6, SPITFIRE | 016.206 | GASKET, CYLINDER HEAD / TR5->6, SPITFIRE | € 23.95 | € 28.98 | | | |
| 016.205 GASKET, CYLINDER HEAD, FLAT / TR5->6, SPITFIRE | 016.205 | GASKET, CYLINDER HEAD, FLAT / TR5->6, SPITFIRE | € 20.01 | € 24.21 | | | |
| 016.198 HEAD SET / TR5->6 67-71 | 016.198 | HEAD SET / TR5->6 67-71 | € 45.52 | € 55.08 | | | |
| 016.377 HEAD SET, PI / TR5-6 -'71 | 016.377 | HEAD SET, PI / TR5-6 -'71 | € 24.35 | € 29.46 | | | |
| 012.402 ROCKER OIL, FEED KIT / TR5->6, SPITFIRE, MIDGET | 012.402 | ROCKER OIL, FEED KIT / TR5->6, SPITFIRE, MIDGET | € 65.82 | € 79.64 | | | |
| 012.389 SPARK PLUG, NGK, BP5ES | 012.389 | SPARK PLUG, NGK, BP5ES | € 6.73 | € 8.14 | | | |
| 012.424 T6 73- COLLAR,lower | 012.424 | T6 73- COLLAR,lower | € 5.98 | € 7.24 | | | |
| 012.172 VALVE GUIDE, EXHAUST / TR5->6, SPITFIRE | 012.172 | VALVE GUIDE, EXHAUST / TR5->6, SPITFIRE | € 4.64 | € 5.61 | | | |
| 012.422 MT56S14 COLLAR,lower | 012.422 | MT56S14 COLLAR,lower | | | | | |
| 012.891 SPRING SET, DOUBLE / TR | 012.891 | SPRING SET, DOUBLE / TR | € 30.26 | € 36.61 | | | |