Air Spring - 1 Solid Sleeve - 1T - Reversible Sleeve - 1T15MBTW-6
#FIRW01-358-9644
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 | 2 x 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 | Hendrickson Trailer S23721 |
| Bead Plate (Top) & Deflated Bellows O.D. | 9 in @ 10.12 in (22.86 cm @ 25.7 cm) |
| Bead Plate (Top) Mounting Bolts Dimension Center to Center | 5-1/2 in (13.97 cm) |
| Bellows | 1T15MBTW-6 |
| Bottom Bead Plate Hardware Key | Bold or Stud 1/2 in-13 |
| Bottom Plate Diameter | 10-1/4 in (26.04 cm) |
| Compressed Length | 7-13/32 in (18.82 cm) |
| Design Height (in.) | 12 in @ 14 in (30.48 cm @ 35.56 cm) |
| Diameter | 10-1/8 in (25.73 cm) |
| Extended Length | 20-3/4 in (52.71 cm) |
| Firestone Bellows Number | 1T15MBTW-6 |
| Loading Capacity at 20 psig | 1400 lb-ft |
| Loading Capacity at 60 psig | 4200 lb-ft |
| Loading Capacity at 90 psig | 6300 lb-ft |
| Maximum Rebound Height (in.) | 20 in (50.8 cm) |
| Minimum Jounce Height (in.) | 7-13/32 in (18.82 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 | 13.4 lb (6.08 kg) |
Interchanges & Equivalent parts:
352-9644, AB9644, S-23721, S23721, AA250L, AS9644, B23721, FI W01 358 9644, FSIW013589644, 8569, W013589644, 9 10BP-16 P 569, AS96440, FIPW013589644, HENS-23721, TR9644, TWDW013589644, W01-455-9644, W01-358-9644, AB9644, 352-9644, S-23721, S23721, FSIW013589644, FI W01 358 9644, AS9644, B23721, AA250L, TR9644, TWDW013589644, HENS-23721, 9 10BP-16 P 569, AS96440, W01-455-9644, FIPW013589644, 8569, W013589644, W01-358-9644
