Discovery 3 Air Suspension Valve O Ring Set of (3) RVH000095 RVH000055 RVH000046

Don't just replace your valves, clean them out and replace the o rings with our o ring replacement kit

Many leaks and malfunction are caused by perished o rings or blocked valves caused by the dreaded white powder from broken down air dryer desiccant. We sell dryer kits and compressor kits....

Listing is for o rings kit only as in first and last picture

Kit contains o rings for all three valves as pictured with video tutorial also on you tube at Hitachi air compressor but only available to purchase on eBay!

We also stock.....

Top quality precision engineered Hitachi air compressor pump delivery valve kits, compressor kits and dryer kits with replacement dryer lids also available

Check out item number 272726612585 to see our air compressor repair kit, best quality at the best price!

If you have repaired, overhauled and reconditioned your compressor but the air output is still low then never fear The Original Landyair is here with our superb delivery valve replacement valve pipit, spring and o ring kit. 

Important............................

If you have stripped the casing thread or sheered the valve head nut (case cover) off we also have new delivery valve cover casings available.

Repair and Replace..... take a peek in the shop

Made in the UK

All at the best price possible for your benefit!

WARNING... Do not try to replace this part initially as standard reconditioning as there is a high likelihood that damage may occur trying to remove its head bolt casing cover.............. Spares available if it sheers off, but you will have extra work to do drilling out and making good!

IMPORTANT..............

Please check your black plastic dryer lid for cracking between the two airline connectors... it's a remarkably common failure resulting in loss of pressure and complete failure.

This item will fit all Hitachi air compressor dryers on Discovery 3 and Range Rover Sports as well as Range Rovers from 2005-2009. Also fits early Discovery 4's but if in any doubt just take a peek to make sure you have Hitachi and not the later AMK compressor unit fitted.

Your original air dryer cover can leak Vital Air Pressure around the air line fittings or more likely an air line crack will be present between the 2 air fittings. This will over time destroy your piston seal and will cause an alarm message appearing on your dashboard Normal height only. Our improved solid aluminium cover also available in our shop is designed and built to last a lifetime unlike the original.

We advise fitting our complete kit which includes new lid and piston seals.

Deteriorated filtration granules can affect air output quite significantly. A cracked lid and it's game over.  We are pleased to offer this product as part of an ever increasing innovative product line for this type of air suspension compressor as a viable far more cost effective and environmentally friendly alternative to a new compressor.

We are confident that our attention to detail has resulted in this top quality precision engineered kit including the o ring required is the best on the market at the best price possible

Be mindful of plastic copies with inferior quality fittings or higher priced replicas.

This kit will only fit Hitachi air compressor dryers and not AMK

Please check your vehicle still has a Hitachi compressor fitted as it is quite common for vehicles to have an expensive and unnecessary upgrade if the original unit has already failed at some point.

Supporting UK remanufacturing business and DIY is good for all !!

We are a small family hands on manufacturing and retailing business in the Midlands of England specializing in Air suspension products. We have been providing products for our customers both at home and worldwide for many years as illustrated in our feedback history. This experience goes directly into all of our products which we feel is very important. We are a hands on innovative company in this field with all of our products being tailored towards the ' Do It Yourself ' home mechanic. Whilst our products and both the look and content of our listings have been copied by many others who you will also see on eBay we still and always will pride ourselves on the quality of our products, efficient delivery service and the aftersales technical support we have continued to offer.

Please do not hesitate to contact Simon on should you require any further information with regard to any of our products or for after sales service.

There is always a solution and alternative to a coil spring conversion.

Don't coil it unless you want to spoil it!