| S1 | MS11 | Valance, Front, 'Body Front Lower', With Stiffener | Midget & Sprite, 1961-74 (chrome bumper, not Sprite Mk I 'Frogeye' 1958-61) |
| S1 | MS09 | Valance, Front, 'Body Front Lower', With Stiffener | Midget 1500, 1974 on (rubber bumper) |
| S2 | MS10 | Valance, Front, 'Body Front Lower', Skin Only | Midget & Sprite, 1961-74 (chrome bumper, not Sprite Mk I 'Frogeye' 1958-61) |
| S2 | MS08 | Valance, Front, 'Body Front Lower', Skin Only | Midget 1500, 1974 on (rubber bumper) |
| S3 | MS42 | Mounting Tray, Front Valance Repair, 'Radiator Tray' | Midget & Sprite, 1961 on (all models except Sprite Mk I 'Frogeye' 1958-61) |
| S4 | MS15L | Wing Repair, Front Wing, Rear Lower, 1/4 Height, LH | Midget & Sprite, 1961-74 (chrome bumper, with modification will fit Sprite Mk I 'Frogeye' 1958-61) |
| S4 | MS15R | Wing Repair, Front Wing, Rear Lower, 1/4 Height, RH | Midget & Sprite, 1961-74 (chrome bumper, with modification will fit Sprite Mk I 'Frogeye' 1958-61) |
| S4 | MS16L | Wing Repair, Front Wing, Rear Lower, 1/4 Height, LH | Midget 1500, 1974 on (rubber bumper) |
| S4 | MS16R | Wing Repair, Front Wing, Rear Lower, 1/4 Height, RH | Midget 1500, 1974 on (rubber bumper) |
| S5 | MS40L | Front Sidemember Repair, Forward of Crossmember, LH | Midget & Sprite, 1961-74 (chrome bumper models, with modifications will fit early models without anti roll bar) |
| S5 | MS40R | Front Sidemember Repair, Forward of Crossmember, RH | Midget & Sprite, 1961-74 (chrome bumper models, with modifications will fit early models without anti roll bar) |
| S6 | MS51L | Wheelarch, Front, Top and Outer Side, LH | Midget & Sprite, 1961 on (all models except Sprite Mk I 'Frogeye' 1958-61) |
| S6 | MS51R | Wheelarch, Front, Top and Outer Side, RH | Midget & Sprite, 1961 on (all models except Sprite Mk I 'Frogeye' 1958-61) |
| S7 | MS47L | Footwell Outer Side Assembly, LH | Midget & Sprite, 1958 on (all) |
| S7 | MS47R | Footwell Outer Side Assembly, RH | Midget & Sprite, 1958 on (all) |
| S8 | MS18L | A Post Assembly, Outer and Inner, LH | Midget & Sprite, 1964 on (all wind-up window models, with modification will fit earlier models) |
| S8 | MS18R | A Post Assembly, Outer and Inner, RH | Midget & Sprite, 1964 on (all wind-up window models, with modification will fit earlier models) |
| S9 | MS17L | A Post Outer Skin, Full Height, LH | Midget & Sprite, 1964 on (all wind-up window models, with modification will fit earlier models) |
| S9 | MS17R | A Post Outer Skin, Full Height, LH | Midget & Sprite, 1964 on (all wind-up window models, with modification will fit earlier models) |
| S10 | MS21AL | A Post Inner, 3/4 height, Without Check Strap Stiffener, LH | Midget & Sprite, 1958 on (all) |
| S10 | MS21AR | A Post Inner, 3/4 height, Without Check Strap Stiffener, RH | Midget & Sprite, 1958 on (all) |
| S10 | MS21L | A Post Inner, 3/4 height, With Box Check Strap Stiffener, LH | Midget & Sprite, 1971 on (all interior light models with courtesy light switch) |
| S10 | MS21R | A Post Inner, 3/4 height, With Box Check Strap Stiffener, RH | Midget & Sprite, 1971 on (all interior light models with courtesy light switch) |
| S11 | MS20L | A Post Inner, Lower Hinge Mounting Repair, LH | Midget & Sprite, 1958 on (all) |
| S11 | MS20R | A Post Inner, Lower Hinge Mounting Repair, RH | Midget & Sprite, 1958 on (all) |
| S12 | MS22L | Door Outer Panel, 'Skin', LH | Midget & Sprite, 1964 on (all wind-up window models) |
| S12 | MS22R | Door Outer Panel, 'Skin', RH | Midget & Sprite, 1964 on (all wind-up window models) |
| S13 | MS28L | Wing Repair, Rear Wing, Lower Half, LH | Midget & Sprite, 1961-72 (square wheel arch chrome bumper models, not Sprite Mk I 'Frogeye' 1958-61 or round wheel arch 1972-74 models, with modifications will fit square wheel arch rubber bumper models) |
| S13 | MS28R | Wing Repair, Rear Wing, Lower Half, RH | Midget & Sprite, 1961-72 (square wheel arch chrome bumper models, not Sprite Mk I 'Frogeye' 1958-61 or round wheel arch 1972-74 models, with modifications will fit square wheel arch rubber bumper models) |
| S14 | MS30L | Wing Repair, Rear Wing, Front Lower, 1/4 Height, LH | Midget & Sprite, 1958 on (all) |
| S14 | MS30R | Wing Repair, Rear Wing, Front Lower, 1/4 Height, RH | Midget & Sprite, 1958 on (all) |
| S15 | MS29L | Wing Repair, Rear Wing, Rear Lower, 1/4 Height, LH | Midget & Sprite, 1958-74 (chrome bumper models, with modifications will fit rubber bumper models) |
| S15 | MS29R | Wing Repair, Rear Wing, Rear Lower, 1/4 Height, RH | Midget & Sprite, 1958-74 (chrome bumper models, with modifications will fit rubber bumper models) |
| S16 | MS45L | Wheelarch, Rear, Outer, Repair, LH | Midget & Sprite, 1961-72 & 1974 on (square wheel arch chrome and rubber bumper models, not Sprite Mk I 'Frogeye' 1958-61 or round wheel arch 1972-74 models) |
| S16 | MS45R | Wheelarch, Rear, Outer, Repair, RH | Midget & Sprite, 1961-72 & 1974 on (square wheel arch chrome and rubber bumper models, not Sprite Mk I 'Frogeye' 1958-61 or round wheel arch 1972-74 models) |
| S17 | MS44L | Floor, Boot, Outer Extension, LH | Midget & Sprite, 1961 on (all models except Sprite Mk I 'Frogeye' 1958-61) |
| S17 | MS44R | Floor, Boot, Outer Extension, RH | Midget & Sprite, 1961 on (all models except Sprite Mk I 'Frogeye' 1958-61) |
| S18 | MS52 | Cowling Assembly, Radiator | Midget & Sprite, 1968-74 (1275cc models with crossflow radiator) |
| S19 | MS54 | Splash Shield, Radiator Side, LH | Midget & Sprite, 1961-74 (all chrome bumper models except Sprite Mk I 'Frogeye' 1958-61) |
| S20 | MS55 | Splash Shield, Radiator Side, RH | Midget & Sprite, 1961-74 (all chrome bumper models except Sprite Mk I 'Frogeye' 1958-61) |
