Firestone
W01-R58-4066
Single
Convoluted
Pneumatic
Air
Spring
Assembly
4-M10
Screws
Product
Introduction
Air
springs
have
been
used
in
heavy
duty
vehicle
suspension
systems
for
nearly
a
century,
where
they
have
been
able
to
provide
usefulness
by
taking
advantage
of
the
compressed
air
required
for
vehicle
braking
systems.
1B5330
air
springs
have
provided
a
two-fold
advantage
over
mechanical
leaf-
or
coil-springs.
One
advantage
with
air
suspension
is
the
extra
comfort
provided
by
being
able
to
vary
the
air
pressure
inside
the
spring,
which
changes
the
spring
rate,
and
therefore,
ride
quality.
Additionally,
because
variable
control
over
air
pressure
adjusts
the
deck
or
trailer
height,
aligning
loading
docks
to
the
level
of
the
deck
is
possible
when
dock
plates
are
unavailable.
Product
Information
|
Natural
Diameter
|
380
MM
|
|
Screw
Nuts
Type
|
4-M10
|
|
Cover
Plate
Diameter
|
310
MM
|
|
Center
to
Center
Distance
|
282
MM
|
|
Air
Connection
|
G1/2
|
|
Bellows
Type
|
Single
Convolution
|
|
Material
|
Rubber
and
Steel
Plate
|
OEM
Cross
References
|
Supplier
Air
Spring:
Firestone
|
Part
Number:
W01-R58-4066,
W01R584066,
W01
R58
4066
Part
Number:
WO1-R58-4066,
WO1R584066,
WO1
R58
4066
|
|
Supplier
Air
Spring:
Dunlop
Pneuride
|
Part
Number:
16''×1,
16'×1,
16×1
|
|
Supplier
Air
Spring:
Contitech
|
Part
Number:
FS
816-15
DS,
FS
81615
DS,
FS
816
15
DS
|
|
Supplier
Air
Spring:
Norgren
|
Part
Number:
M/31161,
M31161,
M
31161
|
|
Supplier
Air
Spring:
Parker
|
Part
Number:
9109026
|
The
Advantages
of
AIRSUSTECH
Air
Springs
-
Excellent
materials
-
Effective
shock
absorption
-
In
situ
installation
-
Comfortable
and
stable
-
Long
life
-
Solve
the
abnormal
noise
AIRSUSTECH
Supports
and
Services
AIRSUSTECH
Air
Bags
Product
Technical
Support:
-
Provides
additional
support
for
your
vehicle's
suspension
system
-
Helps
to
reduce
vehicle
sagging,
sway,
and
bottoming
out
-
Easy
to
install
and
inflate/deflate
as
needed
-
Constructed
with
high-quality
materials
for
durability
and
longevity
-
Available
in
a
variety
of
sizes
to
fit
most
vehicles
AIRSUSTECH
Air
Bags
Product
Services:
-
Professional
installation
available
through
authorized
dealers
-
Warranty
included
with
product
purchase
-
Online
resources
available
for
product
information
and
troubleshooting
-
Customer
service
available
for
any
questions
or
concerns
Product
Images
Factory
Workshop
