2X Bolsas de Suspensión Neumática 2500LBS For Firestone W21-760-6781

Aplicación

Para la mayoría de camiones, furgonetas, SUV, etc.

Número de OE/Número de parte

For W21-760-6781

For Firestone 6781

Especificación

Condición: Nuevo

Ubicación en el vehículo: Izquierda, Derecha, Delantera, Trasera

Altura de diseño: 165 mm

Altura mínima: 55-76 mm

Altura máxima: 210-230 mm

Recorrido de trabajo: 134-175 mm

Tamaño del puerto de aire: G1/4-19

Tamaño del orificio de instalación: 3/8-16UNC

Diámetro de la placa superior: 112 mm

Diámetro del cuerpo de la bolsa de aire: 146 mm

Capacidad de la bolsa de aire: 2500LBS / Lado

PSI mínimo: 5 PSI

PSI máximo: 100 PSI

Dimensiones del paquete: 22*19*33 cm

Peso del artículo: 4200 g

Cantidad

- 2x Bolsas de suspensión neumática de 2500 libras

English Version

These air suspension bags are aftermarket ones. They will replace the original rear air springs.

Application

Compatible for most of Truck, Van, SUV,etc

OE/Part number

For W21-760-6781

For Firestone 6781

Specification

Condition: Brand New

Placement on Vehicle: Left, Right, Front, Rear

Design height: 165 mm

Min height: 55-76 mm

Max height: 210-230 mm

Working stroke: 134-175 mm

air port size: G1/4-19

Install hole size: 3/8-16UNC

Top plate diameter: 112 mm

Air spring bag body diameter: 146 mm

Air spring bag capacity:  2500LBS / Side

Minimum PSI: 5 PSI

Maximum PSI: 100PSI

Package Dimensions: 22*19*33cm

Item Weight: 4200g

Quantity

- 2x 2500 LBS Air suspension bags

Features

PREMIUM MATERIALS & TECHNOLOGY
Multi-ply air spring sleeve minimizes noise.
Heavy-duty crimping rubber and connection seat withstand 2 MPa+ pressure, preventing detachment.
Nitrile rubber seals resist oil and aging for lasting performance.
TPV dust cover: better flexibility and lifespan than TPE.

RIGOROUS TESTING
100% air tightness tested.
Endurance tested over 5 million cycles.
Operates in -58°F (-50°C) to 302°F (150°C) extremes.

TRUSTED QUALITY
Manufactured to strict standards and ISO 9001 compliant.
Precise OE fit and performance.
CNC machined components.

PERFORMANCE & COMFORT
Restores ride height and enhances comfort.
High compressive strength and excellent sound insulation ensure driving comfort and safety.
Efficient heat dissipation ensures durability.
Easy to install, with no special tools required.

INSTALLATION TIPS
Replace the old air fitting with a new one, insert the air tube into the air fitting cap to establish a proper connection.

Important Notice

- Before purchasing, please confirm whether the parameters (especially height, diameter, bolt specifications) are consistent with ours

- Professional installation is highly recommended.

- For any needs please contact us via eBay message.