Bentley Arnage Rear Gas Spring Set 1998 - 2004 PC22746PC

Is the rear suspension on your Bentley Arnage or Rolls Royce Silver Seraph suddenly feeling rock hard and harsh over every bump? Does the rear of the car feel as though it has no give at all, or is the rear end dropping overnight when the car is left sitting? These are the classic symptoms of failed rear gas springs — and this genuine OEM replacement set is the correct fix.

The Bentley Arnage and Rolls Royce Silver Seraph use a sophisticated hydraulic rear suspension system that relies on two nitrogen charged gas spring spheres to maintain constant hydraulic pressure of around 2,500 PSI. Over time the nitrogen gas inside these spheres escapes, causing the sphere to fill with hydraulic fluid instead. When this happens the suspension loses its ability to absorb bumps and becomes extremely harsh — owners describe it as feeling like the car is riding on solid metal with no cushioning whatsoever.

Left unaddressed, failed gas springs force the hydraulic system to work twice as hard — acting as both a levelling system and a shock absorber simultaneously — which leads to premature failure of other expensive suspension components.

Symptoms of failed rear gas springs: Extremely harsh and bumpy ride at the rear of the car, rear suspension feeling solid or rock hard over bumps, rear of the car dropping or sagging overnight or after sitting for a short period, bouncing sensation at the rear when driving over uneven surfaces.

The quick test: With the engine running, push down firmly on the rear bumper. If the car feels rock hard and doesn't push down at all — your gas springs need replacing.

Part details: This is a genuine OEM rear gas spring set part number PC22746PC, sold as a set of 2 as they should always be replaced in pairs for balanced suspension performance. Brand new, not reconditioned or used.

Fitment: Bentley Arnage all models 1998-2004, Rolls Royce Silver Seraph 1999-2002.

VIN verification recommended before ordering. Call our specialists at +1 845 595 9822 seven days a week and we will confirm correct fitment for your exact chassis number. In stock and ships fast from our New York warehouse.