code: UR18082
From £295.00
( £354.00 inc. VAT)
Item out of Stock    |  Ready for immediate dispatch
Required Surcharges:
Add HOSE BRAKE HCV 8 (Product Options: Original Equipment) ( £24.50)
Add HOSE BRAKE HCV 8 (Product Options: Prestige Parts) ( £16.04)
Required: HEIGHT CONTROL VALVE ASSEMBLY (RIGHT HAND) Surcharge ( £175.00) More Info

Packing Materials: In some circumstances additional packing is required to ensure safe delivery of your items

Additional Items: Items which are required in order for a selected item to be usable

Reconditioned Exchange: A fully reconditioned part sold on an exchange basis, with a surcharge which is refundable on receipt of an exchange unit. Like all IntroCar parts, these are covered with a two year warranty.

The exchange unit received must be in restorable condition for a full refund.

In the event that a reconditioned exchange unit is unavailable for sale, we are able to accept your core unit for restoration. This will not incur a surcharge. Please contact us to arrange this directly on +44 (0) 20 8546 2027. 

'Restorable' is defined as requiring only the sub components that are generally subject to wear and tear requiring replacement in order to return the unit to saleable condition. Damage due to abnormal circumstances will usually entail a deduction in the amount of the surcharge refunded by the cost to the company of those items requiring replacement.

In the event that those costs exceed the amount of the original surcharge, no surcharge will be refunded.

The company will be the sole arbiter in deciding whether a an exchange component is restorable or not, however we do try to accommodate our customers as best we can.

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Height Control Valve (Right Hand)

Rolls-Royce Silver Shadow I, II & Bentley T1, T2

Height control valves can fail for several reasons, some of the most likely causes are worn shaft bushes. This causes the shaft to sit off centre allowing fluid past the seal. Also corrosion around the sealing surfaces can allow fluid to escape past the seals.

All reconditioned height control valves are stripped and thoroughly cleaned. All sealing surfaces are checked. Bushes (UR17828-X) are replaced and new shafts are used. The valves are resealed with the Prestige Parts Height control valve kit (RH2436-X). The o-rings in this kit have been manufactured from a high-ENB ethylene propylene diene monomer compound. This was following reports of shrinkage in service of seals in the market, causing leakage from the height control valve. The high-ENB compound was selected following consultation with a leading specialist in sealing materials and following laboratory testing under temperature controlled conditions. These o-rings have been specially tooled for the Prestige Parts range, and are distinguishable from non-conforming o-rings by the yellow dot on each o-ring.

If the Return line is blocked this can cause a build-up of pressure in the low pressure chamber of the height control valve. This will result in the casing around the circlip breaking as the pressure forces the plug out. We always recommend replacing the return hose at the same time as the valve.

Return postage must be paid by the customer and proof of delivery retained. IntroCar Ltd cannot be held responsible for the non-delivery of items being returned to the Company. When returning items wrongly supplied or under warranty, postage will be refunded up to a reasonable level (maximum return postage is limited up to the value of a return collection). If in doubt please contact us to confirm if return collection can be arranged.

Please refer to our Conditions of Sale for full details of return and exchange policy.

Please note that Special Order items will not be accepted as returns. These are items which have been ordered to specification, or those ordered from Bentley Motors Limited or Roll-Royce Motorcars Limited. Please contact us if in any doubt as to whether your item is viable for return.

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Bentley Graphic Founded in 1989