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Air Spring - 1 Solid Sleeve - 1T - Reversible Sleeve - 1T15M-9
#FIRW01-358-8855
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 | Combination Stud/Air Inlet Stud Outside Thread is 3/4 in-16; Studs Inside Thread (Air Inlet) is 1/4 in NPT |
Air Spring Type | 1T Reversible Sleeve |
Application | Reyco 23521-01 |
Bead Plate (Top) & Deflated Bellows O.D. | 9 in @ 10.12 in (22.86 cm @ 25.7 cm) |
Bellows | 1T15M-9 |
Bottom Bead Plate Hardware Key | 4 x Threaded Hole 3/8 in-16 Blind Nut on Bead Plates 1/2 in-13 Pistons |
Bottom Plate Diameter | 10-1/4 in (26.04 cm) |
Compressed Length | 7-19/64 in (18.54 cm) |
Design Height (in.) | 15 in @ 17 in (38.1 cm @ 43.18 cm) |
Diameter | 10-1/8 in (25.73 cm) |
Extended Length | 23-1/2 in (59.69 cm) |
Firestone Bellows Number | 1T15M-9 |
Loading Capacity at 20 psig | 1440 lb-ft |
Loading Capacity at 60 psig | 4320 lb-ft |
Loading Capacity at 90 psig | 6480 lb-ft |
Maximum Rebound Height (in.) | 22-7/8 in (58.12 cm) |
Minimum Jounce Height (in.) | 7-13/32 in (18.82 cm) |
Piston (Bottom) Mounting Bolt Dimensions Center to Center | 7-7/8 in (20.02 cm) |
Piston Height | 5-43/64 in (14.4 cm) |
Temperature | 57°C @ -54°C (134.6°F @ -65.2°F) |
Top Plate Diameter | 9 in (22.86 cm) |
Weight | 14.6 lb (6.62 kg) |
Interchanges & Equivalent parts:
1R12-613, 1R12-644, 23521-01, 2352101, 352-8855, 8855, FIR8855, ARB1R12-644, AS78671, AS8855, FI W01 358 8855, FSIW013588855, G2298855200, GTK-358-8855, FS8855, W013588855, 9 10-19 P 552, TWDW013588855, GOD1R12644, 566.ER8855, W01-358-8855, 1R12-644, ARB1R12-644, 1R12-613, 8855, 352-8855, 2352101, FIR8855, 23521-01, GTK-358-8855, AS8855, AS78671, FSIW013588855, FI W01 358 8855, G2298855200, 9 10-19 P 552, TWDW013588855, W013588855, FS8855, GOD1R12644, 566.ER8855, W01-358-8855