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Firestone Air Spring 1T Reversible Sleeve, 9.2 in Compressed Length, 27.6 in Extended Length, Model 1T15M-11

#FIRW01-358-9321

Product Overview


Although air springs are produced in single, double, triple convoluted, and reversible sleeve styles, only those manufactured by Firestone Industrial Products Company bear the trademark “Airide™.” Airide springs were pioneered and perfected by Firestone, and only Firestone offers a complete line of Airide springs, with replacement springs available for virtually every vehicular air suspension system. Today, Airide springs are used by practically all manufacturers who offer air suspension on their vehicles. While it may appear simple, an air spring is actually a highly sophisticated and complex product. Even slight changes in design, methods of construction, or materials used can make vast and significant differences in performance. It makes good sense to specify Airide springs by Firestone. That trade name on an air spring guarantees you the benefit of the very latest technical developments and improvements. It is your assurance of a product not only engineered and perfected to perform, but which also has a long history of superior performance in actual use.Air Spring, 1T Reversible Sleeve Air Spring, 9.2 in Compressed Length, 27.6 in Extended Length, 10.12 in Width

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Features & Benefits


  • Manufactured to Meet or Exceed O.E.M. Specifications in Function, Form & Fit.
  • Today, Airide Springs are Used by Practically All Manufacturers Who Offer Air Ride Suspensions on Their Vehicles.
  • Airide Springs Were Pioneered & Perfected by Firestone, and Only Firestone Offers a Complete Line of Airide Springs.

Specifications


Air Inlet 1/4 in NPT
Air Spring Type 1T Reversible Sleeve
Application Watson & Chalin AS-0036
Bead Plate (Top) & Deflated Bellows O.D. 9 in @ 10.12 in
Bellows 1T15M-11
Bottom Plate Diameter 10-1/4 in
Bottom Stud Configuration 3/8 in-16 UNC
Bottom Plate Hole/Stud Qty 4
Compressed Length 9.2 in
Diameter 10-1/8 in
Extended Length 27.6 in
Firestone Bellows Number 1T15M-11
Loading Capacity at 20 psig 1470 lb-ft
Loading Capacity at 60 psig 4410 lb-ft
Loading Capacity at 90 psig 6615 lb-ft
Material Natural Rubber
Piston (Bottom) Mounting Bolt Dimensions Center to Center 7-7/8 in
Piston Height 7-13/32 in
Temperature 57°C @ -54°C (134.6°F @ -65.2°F)
Top Bead Plate Hardware Key Bold or Stud 1/2-13 in
Top Plate Diameter 9 in
Weight 19.8 lb (8.98 kg)
Width 10.12 in
Capacity 6615 lb-ft
Fitting Size 1/4 in NPT
Product Category Air Spring

Interchanges & Equivalent parts:


1R12-256
1R12-335
1R12256
352-9321
AS-8361
FIR9321
S14249
S4375
R-B-14249
W01-358-9367
1R12335
3040-W013589321
9 10-21 A 361
9 10-21 P 361
AS-0036
AS9321
FI W01 358 9321
FIRW01-358-9321
FS9321
FSIW013589321
G2299321400
GTK-358-9321
TR9321
TWDW013589321
W013589321
9321
1003589321C
3319
57009321
85101160
AS0036
R-003319
B-14249
B14249
NS501304
R003319
SC2120
W01-358-9321
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