| MG0850Z | TA/XPAG/ Sump | | Each | |
| MG0851A | TA/XPAG/ Block drain tap | | Each | |
| MG0852Z | TA/XPAG/ Timing chain cover | | Each | |
| MG0853A | TA/ Timing chain (32 links) | | Each | |
| MG0853X | XPAG/ Timing chain (30 links) | | Each | |
| MG0854Z | TA/XPAG/ Timing chain tensioner | | Each | |
| MG0855Z | TA/XPAG/ Block | | Each | |
| MG0856Z | TA/XPAG/ Connecting rod | | Set of 4 | |
| MG0857Z | TA/XPAG/ Connecting rod big end nut & bolt | | Set of 8 | |
| MG0858A | TA/XPAG/ Starter dog nut | | Each | |
| MG0859A | TA/XPAG/ | | Each | |
| MG0860A | XPAG/ Crankshaft -NEW | | Each | |
| MG0860Z | TA/XPAG/ Crankshaft - used | | Each | |
| MG0861A | XPAG/ Crankshaft main bearing | | Per set | |
| MG0862A | XPAG/ Con rod bearing set | | Per set | |
| MG0863X | XPAG/ Crankshaft pulley | £55.00 | Each | |
| MG0863Z | TA/ Crankshaft pulley | £135.00 | Each | |
| MG0864A | TA/XPAG/ Crankshaft sprocket for chain | | Each | |
| MG0865A | TA/ Piston. 63.5mm c/w rings & pins | | Set of 4 | |
| MG0866A | TA/ Cylinder liner | | Each | |
| MG0867A | XPAG/ Piston. 66,5mm c/w rings & pins | | Set of 4 | |
| MG0868A | XPAG/ Cylinder liner | | Each | |
| MG0869A | TA/XPAG/ Camshaft sprocket | | Each | |
| MG0870A | XPAG/ Crankshaft | | Each | |
| MG0870Z | TA/ Camshaft | | Each | |
| MG0871A | XPAG/ Camshaft bearing set | | Per set | |
| MG0872Z | XPAG/ Camshaft oil thrower washer | | Each | |
| MG0873A | XPAG/ Camshaft core plug | | Each | |
| MG0874Z | TA/XPAG/ Pushrod | | Set of 8 | |
| MG0875A | TA/XPAG/ Cam follower (yours reconditioned) | | Set of 8 | |
| MG0875Z | TA/XPAG/ Cam follower | | Set of 8 | |
| MG0876A | TA/XPAG/ Oil pump | | Each | |
| MG0877A | TA/XPAG/ Oil pump gears | | Per pair | |
| MG0878Z | TA/XPAG/ Oil filter to oil pump pipe | £35.00 | Each | |
| MG0879Z | TA/XPAG/ Oil filter to block pipe | £35.00 | Each | |
| MG0880Z | TA/ Oil filter cannister | | Each | |
| MG0881A | TA/ Oil filter - felt | £29.50 | Each | |
| MG0882Z | XPAG/ Oil filter cannister - original enclosed unit | | Each | |
| MG0883A | XPAG/ Oil filter conversion (for disposable filter) | | Each | |
| MG0883B | XPAG/ Oil filter element for MG0883T | | Each | |
| MG0884Z | XPAG/ Oil filter mounting brkt c/w strap | | Each | |
| MG0885A | TA/XPAG/ Oil gauge line - flexible pipe section | | Each | |
| MG0886Z | XPAG/ Oil pipe - head to block | | Each | |
| MG0890A | TA/XPAG/ Cylinder head - New Alloy competion version | | Each | |
| MG0890Z | TA/XPAG/ Cylinder head | | Each | |
| MG0891A | TA/XPAG/ Valve guide inlet | | Set of 4 | |
| MG0891B | TA/XPAG/ Valve guide exhaust | | Set of 4 | |
| MG0892A | TA/XPAG/ Valve inlet | | Set of 4 | |
| MG0893A | TA/XPAG/ Valve exhaust | | Set of 4 | |
| MG0894A | TA/XPAG/ Valve cotters | | Set of 8 | |
| MG0895A | TA/XPAG/ Valve springs | | Set of 8 | |
| MG0896Z | TA/ Rocker shaft (35.6mm) | | Each | |
| MG0897A | XPAG/ Rocker shaft (37.8mm) | | Each | |
| MG0898Z | TA/XPAG/ Rocker shaft pillar | | Set of 4 | |
| MG0899Z | TA/XPAG/ Rocker arms | | Set of 8 | |
| MG0900Z | TA/XPAG/ Rocker box cover - steel | | Each | |
| MG0901A | TA/XPAG/ Rocker box oil filler cap | | Each | |
| MG0902A | TA/ Rocker box to head securing knob - steel | | Each | |
| MG0902B | XPAG/ Rocker box to head securing knob - bakelite | | Each | |
| MG0903Z | TA/XPAG/ Tappit side plate cover | | Each | |
| MG0904Z | TA/XPAG/ Engine breather pipe | | Each | |
| MG0905Z | TA/XPAG/ Engine breather pipe clamp | | Each | |
| MG0906A | TA/XPAG/ Oil level dipstick - MG crested | | Each | |
| MG0907A | TA/XPAG/ Cylinder head front water outlet casting | | Each | |
| MG0908Z | TA/XPAG/ Cylinder head rear blanking plate | | Each | |
