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AIRSUSTECH 1B8X4 Air Spring Actuator Oria M-30-E Imperial Size 1/4NPTF Air Fitting
Product Details:
| Place of Origin: | Guangzhou, China |
| Brand Name: | AIRSUSTECH |
| Certification: | ISO/TS16949:2009 |
| Model Number: | 1B8X4 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Piece |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Strong Carton Box or as Customers Requirement |
| Delivery Time: | 3-8 Working Days |
| Payment Terms: | T/T, Paypal or Others |
| Supply Ability: | 1000 PCS/Week |
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Detail Information |
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| Full Stroke: | 90 MM | Plate Material: | Steel |
|---|---|---|---|
| Max Inflation Pressure: | 0.8 MPa | Refer: | Goodyear 1B8-550 |
| PCD: | ø70 MM | Max. Diameter: | ø230 MM |
| Convolution Number: | Single Convolution | Compatibility: | Universal |
| Highlight: | AIRSUSTECH 1B8X4 air spring actuator,Oria M-30-E air actuator,1/4NPTF air fitting actuator |
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Product Description
AIRSUSTECH 1B8X4 Air Spring Actuator
Reliable replacement for Oria M-30-E air spring with 1/4NPTF air fitting and imperial sizing for optimal compatibility.
Product Overview
AIRSUSTECH 1B8X4 is a reliable replacement for Oria M-30-E air spring, featuring a 135 mm cover plate diameter and 70 mm center-to-center distance. With a 50 mm compressed height, 140 mm maximum usable height, 230 mm maximum rubber diameter, 90 mm stroke, 1/4 NPTF air inlet, and 2 × 3/8-16 UNC mounting holes, it offers excellent installation compatibility.
Built for stable quality and long service life, AIRSUSTECH air springs are also available as replacements for leading brands such as Firestone, ContiTech, Goodyear, and Dunlop.
Key Specifications
| Cover Plate Diameter | 135 mm |
| Center-to-Center Distance | 70 mm |
| Compressed Height | 50 mm |
| Maximum Usable Height | 140 mm |
| Maximum Rubber Diameter | 230 mm |
| Stroke | 90 mm |
| Air Inlet | 1/4 NPTF |
| Mounting Holes | 2 × 3/8-16 UNC |
Compatible OEM Models
| Manufacturer | Model Number |
|---|---|
| Oria | M-30-E |
| Firestone | W01-358-7564 |
| Goodyear | 1B8-550 |
| Contitech | FS 120-10 CI |
| Contitech | 75229 |
| Goodyear | Bellows No. 579-913-530 |
Why Choose AIRSUSTECH 1B8X4 Air Spring Actuator?
AIRSUSTECH 1B8X4 is a reliable single-convolution air spring actuator designed for stable pneumatic force, vibration isolation, and controlled movement. Its durable reinforced rubber construction provides excellent fatigue resistance and long service life.
AIRSUSTECH offers a wide range of replacement air springs compatible with major brands including Firestone, ContiTech, Goodyear, Dunlop, and Oria, making it a practical choice for professional distributors, equipment manufacturers, and bulk buyers.
Compatible with Oria Double Type Air Bags
| Model Number | Max. Diameter (mm) | PCD (mm) | Air Port Offset (mm) | Plate Diameter (mm) | Min. Height (mm) | Stroke (mm) |
|---|---|---|---|---|---|---|
| M-12 | 142 | 44.5 | - | 114 | 73 | 77 |
| M-70 | 163 | 44.5 | - | 114 | 72 | 93 |
| M-70-E | 165 | 44.5 | - | 114 | 74 | 106 |
| 2600 | 195 | 70 | 30 | 135 | 78 | 122 |
| M-80 | 215 | 70 | - | 135 | 75 | 150 |
| M-85-E | 244 | 89 | 44.5 | 160 | 75 | 175 |
| M-85-E | 260 | 89 | 44.5 | 160 | 75 | 195 |
| M-90 | 310 | 157.5 | 73 | 230 | 81 | 179 |
| M-90-E | 338 | 157.5 | 73 | 230 | 82 | 198 |
| M-100 | 380 | 158.8 | - | 287 | 78 | 192 |
| M-100-E | 410 | 158.8 | - | 287 | 79 | 221 |
| M-110 | 430 | - | - | 384 | 79 | 221 |
| M-110-E/4 | 445 | - | - | 384 | 87 | 183 |
| M-110-E/2 | 460 | - | - | 384 | 87 | 183 |
| M-60-2 | 515 | - | - | 451 | 80 | 185 |
| M-118-2 | 575 | - | - | 517 | 80 | 200 |
| M-130-2 | 707 | - | - | 638 | 80 | 230 |
| M-140-2 | 950 | - | - | 830 | 110 | 225 |
Product Images
AIRSUSTECH Air Spring Product Range
Advanced Manufacturing Capabilities
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