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The Kestrel was a 700 hp (520 kW) V-12 aircraft engine from Rolls Royce, their first cast-block engine and the pattern for most of their future piston-engine designs most famously the Merlin. One key advance in the Kestrel was the use of a pressurized cooling system.

Increased availability of higher octane aviation fuel in the late 1930s allowed the engine to be boosted to higher power levels without suffering from ping, and the Kestrel eventually topped out at 1,050 hp in the XXX model of 1940.

This is a super rare probably unique supercharger from an early Rolls Royce Kestrel. This supercharger was saved from an engine that was broken for scrap in the 1970s and so is straight and has not been crashed. The vanes in the supercharger turn freely and it should be serviceable subject to the required checks.

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Click on the picture's to enlarge them.

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This is now out of stock but more always wanted please contact me if you have one for sale.

Out of Stock more always wanted please contact me

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Here we have a matching pair of Rolls Royce Merlin Rocker Covers. These are in a good condition although one has some slight oxidisation. These are the ultimate piece for the Merlin enthusiast.

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This is a compressor for the Rolls Royce Merlin, on a Spitfire it powered the flaps, brakes and cocked the guns. It is new old stock and wrapped in its original grease proof paper with its original box.

Seen under fitted to a MK V Spitfire.

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Here we have a Merlin crankshaft will fit all pre 100 series Merlins. Has some very light corrosion we will be spraying the whole thing in oil to preserve it after listing. Does not appear to be bent and should run again subject to the required checks.

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Here we have the Con Rod From a Rolls Royce Merlin Engine

In a reciprocating piston engine, the connecting rod or conrod connects the piston to the crank or crankshaft. Together with the crank, they form a simple mechanism that converts reciprocating motion into rotating motion.

As a conrod is rigid, it may transmit either a push or a pull and so the rod may rotate the crank through both halves of a revolution, i.e. piston pushing and piston pulling

Here we have a Merlin two speed supercharger fitted to the Merlin from the MK XX onwards as you can see its in relic condition but is very useful for a static rebuild or of coarse a great collectable in its own right.

The drive for improved high altitude performance gave rise to the Merlin X, the first mark to incorporate a two-speed supercharger in place of the previous single speed unit. The similar Merlin XX gained significant performance benefits from Stanley Hooker's work on improving the aerodynamic efficiency of the supercharger. The XX series and its developments primarily saw service on the Hurricane II and Mosquito in Fighter Command, as well as being widely used on a number of Bomber Command aircraft, notably the Mosquito, Lancaster, and Merlin Halifax

This item is heavy international buyers contact us for postage costs

Collection welcomed.

Here we have a packless gland coolant pump introduced around 1942, universal to all Merlins from 1942 onwards. This one has some bits missing and is damaged but is a nice collectable as a genuine Merlin piece and would polish up really well.

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Here we have a V drive that was Fitted to the Front of the Merlin

 This part is  applicable to any pre 100 series Merlin, and has the remains of a Rotol CSU fitted which controlled the Prop pitch.

In relic condition but a substantial Merlin Collectable

Part nos CH 616554 CU General

CH 616677

This piece is straight with no visible corrosion

 Rolls Royce Merlin part nos D15408 RR (pg2 pwr)

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Here we have a RR Merlin Engine part as seen in situ Below

This a Coolant channel to help cool the Engine

There are Cracks in this so for Static Rebuild Only

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Here we have the Housing for the Generator as used in the Merlin Engine

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Click on the Pictures to Enlarge

Click on the Pictures to Enlarge

Here is a B3 Vacuum Pump as used on the Rolls Royce Merlin Engine

When the War broke out, Rola opened a dispersal factory at Bideford in Devon, in the former garage of Messrs Elliot and Sons. Production for the war effort grew apace with the manufacture of the RAF B3 Vacuum Pump, several thousands of which were produced

There is damage to one of the Bolts as seen in the top picture

Here we have a Glycol Tank as used in the DH Mosquito. The metal is in good condition however there is a dent on one side of the tank

The de Havilland DH.98 Mosquito was a British multi-role combat aircraft with a two-man crew that served during and after the Second World War. It was one of few operational front-line aircraft of the era constructed almost entirely of wood and was nicknamed "The Wooden Wonder".The Mosquito was also known affectionately as the "Mossie" to its crews. Originally conceived as an unarmed fast bomber, the Mosquito was adapted to roles including low to medium-altitude daytime tactical bomber, high-altitude night bomber, pathfinder, day or night fighter, fighter-bomber, intruder, maritime strike aircraft, and fast photo-reconnaissance aircraft. It was also used by the British Overseas Airways Corporation (BOAC) as a fast transport to carry small high-value cargoes to, and from, neutral countries, through enemy-controlled airspace. A single passenger could be carried in the aircraft's bomb bay, which was adapted for the purpose

DeHavilland Mosquito

Here we have the nuts that are used to attach the Cylinder Cover Hold Down Studs on the Rolls Royce Merlin

These have the 11/16 20 TPI Thread

Here we have an Original Tube Spanner for the Rolls Royce Merlin

It is in its Original Packing and Factory Grease

This Carries the RAF reference 36DD/18112

It Carries the Pt. No E.47804