4 1/2" X 2 W01R584051 Firestone Airide Replacement FD 44-10 DI Contitech Air Spring For Assembly Line

Product Details:

Place of Origin:	China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	2B4.5X2P

Payment & Shipping Terms:

Minimum Order Quantity:	6pcs
Price:	US$99.9-129.9/PC
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	3-7 Working Days
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	1000pcs/week

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Detailed Product Description

Name:	Rubber Air Spring	Trademark:	GUOMAT
Fitment Type:	Direct Replacement	Structure:	Double Convoluted
Spring Weight:	0.9KG	Purpose:	Reduce Shock
Firestone:	W01-R58-4051	Material:	Rubber+Aluminum
Highlight:	Firestone Airide replacement air spring , Contitech air spring for assembly line , 4 1/2 x 2 air spring

4 1/2" X 2 W01R584051 Firestone Airide Replacement FD 44-10 DI Contitech Air Spring

Professional replacement air spring designed for assembly line applications, compatible with multiple major brands including Firestone, Contitech, and Dunlop.

Product Specifications

Type: Convoluted Type Air Spring
Category: Assembly
Brand: GUOMAT
Model No.: 2B4.5X2P

Compatible Replacement Models

Continental ContiTech: FD 44-10 DI G3/8 CR
Continental ContiTech: FD 44-10 DI CR G3/8
Continental ContiTech: FD 44-10 DI G3/8 M6
Continental ContiTech: FD 44-10 DI CR 70206
Continental ContiTech Bellow: FD 44-10 / FD44-10 / FD4410
Firestone No.: W01-R58-4051/W01 R58 4051/W01R584051
Firestone Style: 4/2" x 2/41/2"x2/4/2x2
Dunlop FR:41/2"x2 SP2441
Dunlop UK (Pneuride): PNP 30559 01 07/PNP305590107
YS-AIR: YS-115-2V/YS 115 2V/YS1152V
Norgren: PM/31042/PM 31042/ PM31042
Nominal 0 (inch) x convolutions: 41/2" x 2/41/2"x2/41/2x2

Technical Data

Cover plate diameter: 110 mm
Air port: G3/8
Threaded hole: M6
Number of threaded holes: 4
Center-to-center distance between threaded holes: 93 mm
Maximum outer diameter: 125 mm
Minimum height: 65 mm
Maximum height: 150 mm

Pressure vs Height Performance Data

Height H (mm)	3 bar	4 bar	5 bar	6 bar	7 bar	8 bar	VoI.V(cm³)
65	293	385	480	575	670	765	225
75	263	348	434	519	604	690	310
100	198	265	333	400	468	535	510
125	135	184	234	283	331	380	660
145	86	120	156	193	228	263	740

Why Choose GUOMAT Air Springs

Professional Air Spring Manufacturer
GUOMAT specializes in manufacturing industrial air springs, suspension air bags, and vibration isolation products. With extensive industry experience, we provide reliable replacement solutions for Firestone, Contitech, Goodyear, Dunlop, Phoenix and other brands.

High-Quality Materials & Strict Testing
Our air springs are made from durable rubber compounds with excellent resistance to wear, aging, and fatigue. Each product is tested for air tightness, pressure performance, and dimensional accuracy to ensure stable operation and long service life.

Wide Replacement Range & Custom Service
GUOMAT offers thousands of replacement models and OEM cross-reference solutions. We also support customized air springs according to different sizes, mounting structures, and application requirements.

Factory Direct Supply & Fast Delivery
As a professional manufacturer, GUOMAT provides competitive factory pricing, stable production capacity, and fast delivery. Standard models are available with short lead times to meet urgent replacement needs.

Professional Support & 12-Month Warranty
Our technical team provides model identification, product selection assistance, and after-sales support. All GUOMAT air springs come with a 12-month warranty for reliable customer service.