The engine block union bolt that holds the oil fed pipe from the filter on all pre 1990 minis. Also fits into the inlet manifold on later cars for the servo hose connection 89 on.
3 Bolt hole fixing pump for A plus 998cc engines. This has a spade type drive spindle to fit the slot in the camshafts. This replaced earlier peg type drive which fitted into camshafts with a pin (known as pin drive).
Forged EN40B steel Race crank for the 1300 solid wall block with the main width of 1.211" but has 1.625" big end journals sizes as per the original Cooper S.
All cranks have been re drawn to benefit from latest technology by having the lar...
A plus exhaust valve latest single collet groove type, chrome plated stem--Uses 12G1015 valve spring and replaced the earlier heat treated type. 25.3mm wide. Groove .140 thou from valve tip
Suitable for lead free
Genuine Mini Spares primary gear for A plus 998 engines with 29 teeth-
Now with Mini Spares easy change front floating bush held in by circlip from March 2016 to save any future costs. Bush used is C-AEA3239.
Bush running ...
These are made by ARP in the USA and considered the best available. This nut and bolt set also fit Sprite and Midget in line engines. Quantity required one kit per car. Torque up to 40-42lb ft.
Ultimate con rod bolt set from ARP in USA for 850/998/1100cc
Looks different to other housings with its flatter top, it also has a small outlet which is drilled for expansion tank overflow. It was also used without the drilled hole (PEQ10019)on cooper models from 1990-1 as it offers more flow through its large...
This is the front plain primary gear bush(not the top hat one) that needs to be reamed after replacing. This is costly so with modern technology we have produced a floating bush that fits straight in the hole when the original is removed. The part nu...
Special quality 33mm inlet valve for the ERA and MG Turbo with triple collet grooves from engine number 10241--most owners now use single collet type race valve EN214N material for both inlet and exhaust with bronze guides.
Last of the auto engines destined for Japan-these are engine/gearbox with converter ready to roll.
Last of the 998cc exhaust valves,lead free with triple collet groove 25.4mm.
Uses 12G1015 springs. will fit from 1984 on --3.42"long
Hardened unleaded valve seats for 1.15" 1275 exhaust valves.
Require a recess of 1.2495"(31.737mm) diameter, plus or minus 0.0005" (0.013mm), and 0.250"(6.35m) deep at ambient temperature of 20C.
A Plus idler gear-these are the last type made from what they call clean steel to eradicate power train wear and were used on multi points injection cars and work best with Torrington bearings TUK100320-these are priced less than half Rover retail. H...
This A type block 3/8" unc
stud to retain the cylinder head is 11/16"(17.3mm) longer than the standard 4" type with 1.5" of thread to hold brackets for other ancillaries such as coil. Usually fitted only at the heater tap end of the cylinde...
usually there are two of these little studs in the block that help line it up with the transmission. 1/4" UNF stud 1.25"long
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