£18.75 exc vat
£22.50 inc vat
In stock
Fitted with a PPS, glass filled plastic impeller as used by Aston Martin and Jaguar it reduces weight on the bearing loading and has a triple lip seal giving a better controlled flow rate through the rev range. The pump is about 130 gramms lighter and has the rolled edge gasket facing evolved by Rover for better sealing. Tested with coolant pumping at 10,000 rpm with no detriment to the PPS impeller this larger impeller pump moved more coolant than the original early GWP132 standard pump.
GWP134EVO has by-pass hose take off and see GWP187EVO without take off. These water pumps have a much larger impeller, it sticks into the block very slightly more than 1/2"(14.03mm).
This water pump will fit all 1275cc blocks and all small bore blocks, with the exception of early 850/997cc units. These early blocks will need an amount of modification, relieving corrosion and slight material from the liner wall and impeller if required should enable clearance, try spinning pump loosely fitted without gasket for clearance. The high capacity water pump helps to reduce cavitation in the water jacket, particularly at high RPM, as well as circulating a greater volume of coolant. Further reduction of cavitation is achieved by using a large diameter water pump pulley CAM6408 as originally fitted to the Cooper S and reintroduced on the A-Plus engines. It is necessary to check clearance between the large pulley and the head, if a lot of material has been machined from the head face it may foul the pulley.
Small bore engines with 12G940 heads can't use CAM6408 and it is necessary to modify the top edge of the high capacity water pump or the 12G940 head will rest on the pump and not seal properly, modify for at least a 1/16" gap.
Use SH605101 x2 and BH605151 x2 bolts.
See GWP134FK for complete fitting kit, with superseal gasket and new bypass hose.
The gasket mating face is the raised rounded type as per airtex and Rover originals on their alloy body pumps.
£18.75 exc vat
£22.50 inc vat
In stockRecommended usage 1 x GWP134EVO to fit one mini.
Engine stabiliser arm to block bolt. This is the longer bolt that fits the engine stabiliser rod to the cylinder block.
Genuine water pump gasket, green one side and grey the other, grey side to the water pump.
Long lasting silicon by pass hose between cylinder head and water pump.
These are easy to cut and slide on easier than the old conventional rubber type.
It has been made this length to fit 1275cc engine,which used the longest hose.<...
Complete fixing kit for a water pump, includes replacement silicone bypass hose, clips, superseal gasket, replacement bolts and washers.
MPI only. 3 YEAR GUARANTEE-UK made.Large impeller higher capacity water pump. Mini Spares procured product as original Rover Airtex tooling has been scrapped.
Fitted with a PPS, glass filled plastic impeller as used by Jaguar and Aston Marti...
3 YEAR GUARANTEE-UK made.Large impeller higher capacity water pump with top quality die cast body . Mini Spares procured product as the original superb Rover Airtex tooling has been scrapped.
Fitted with a PPS, glass filled plastic impeller...
Complete fixing kit for a water pump, includes replacement silicone bypass hose, clips, superseal gasket, replacement bolts and washers.
Special thin type clip for fitting the water by pass hose between the water pump and the cylinder head. Most ordinary jubilee clips will not fit the tight area where the hose fits. Also used on C-AHH8537 oil cooler hose.
If you drive A-Series cars long enough you will eventually have to replace the water pump bypass hose. These are the best quality available to fit without removing the cylinder head but these fluted rubber hoses have a bad reputation so if possible ...
By pass hose plug. Frequently rusted on old heads and not even there on newer heads. These are 5/8" x 16tpi "whitworth fine" thread.
Very useful for head changes where by pass hose is not required.
For All early engines. Non Genuine as original Airtex tooling that Rover used has been scrapped.
Aluminum body with by pass hose take off, this original type pump has a small cast metal impeller for early A series engines. Further reduction...
Genuine rubber plug from Rover to fit on the water pump or cylinder head by pass hose tubes when deleting the hose.For the cylinder head you can fit a blanking plug but the water pump would need changing to GWP187 which has no outlet
Similar to C-ARA4401 but supplied without the fan controller. This kit is ideal if you want to wire the fan to a fan switch.
Long lasting silicon by pass hose between cylinder head and water pump.
These are easy to cut and slide on easier than the old conventional rubber type.
It has been made this length to fit 1275cc engines which used the longest hose....
Alloy lightweight original looking radiator with correct shape header and lower tanks, same as ARP2000 to look at but made in alloy with latest technology cuprobraze manufacture. 6 Metric fixings screws required if you have old imperial ...
Silicone hose kit for 998 vehicles from 1989 onwards that were equipped with the plastic inline heater valve, comes complete with moulded heater take off pipe and 5/8 heater pipe.
Silicone hose kit for 998 vehicles from 1989 onwards that were equipped with the plastic inline heater valve, comes complete with moulded heater take off pipe and 5/8 heater pipe.
Silicone hose kit for 998 vehicles from 1989 onwards that were equipped with the plastic inline heater valve, comes complete with moulded heater take off pipe and 5/8 heater pipe.
Heater hose that comes from the cylinder head take off to the plastic inline heater valve on 998s 1988 on - this can also be used with a heater take off on 1275cc engines.
Heater hose that comes from the cylinder head take off to the plastic inline heater valve on 998s 1988 on - this can also be used with a heater take off on 1275cc engines.
Original 7/16" spring type hose clip as used on later cars (approx 1990 on) for some radiator hoses and fuel lines.
Spring clip for securing the top hose on MPI front mounted radiator models, now in stainless steel.
Spring clip for securing the top hose on MPI front mounted radiator models.
This is the metric nut needed for PQR10028 tensioner as fitted to all mpi mini's.
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