1R11-219 Goodyear , W01-358-9617 For Firestone Air Spring For American Truck Air Spring Contitech 9 9-9 P 860 Kenworth K
1R11-219 Goodyear , W01-358-9617 For Firestone Air Spring For American Truck Air Spring Contitech 9 9-9 P 860 Kenworth K
OEM Reference
| Goodyear | 1R11-219-Plastic | Kenworth | K-303-18 |
| Firestone | W01-358-9617 | ||
| Dayton | 452-9617 | ||
| Automann | 1DK20G-9617 | ||
| TRP | AS96170 | ||
| Contitech | 9 9-9 P 860 |
Product Drawing
Technical Data
| Air Spring Compressed Height | 3.9 in. |
| Air Spring Type | 1T Reversible Sleeve |
| Diameter | 9.12 in. |
| Maximum Height | 11 in. |
| Piston Height | 2.8 in. |
| Bead Plate Top Diameter | 9 in. |
| Top Mount | stud |
| Bottom Stud Configuration | 1 |
| Bottom Mount | stud |
| Top Stud Configuration | 1 |
| Bead Plate Bottom Diameter | 8.18 in. |
| Application | Kenworth K-303-18 (Airglide200) - small air fitting - original design (1996 & 1997 prod.) -replaced by K -303-22(9622) |
| Assembled Product Weight (lb) | 11.2 |
| Bellows | 1T15LA-(-1) |
| Design Height (in.) | 5.5-6.25 |
| Loading Capacity at 20 psig | 1,320 lbsf |
| Loading Capacity at 60 psig | 3,960 lbsf |
| Loading Capacity at 90 psig | 5,940 lbsf |
| Maximum Diameter | 11.7 |
| Maximum Rebound Height (in.) | 10.63 |
| Minimum Jounce Height (in.) | 3.75 |
| Natural Frequency | Hz |
| Operating Temperature (Deg C) | 57 to -54 |
Features and Benefits
Require little to no maintenance
Pressure tested for quality assurance
Increase towing and hauling capabilities
Replace worn out oem air bags
Increase life of other suspension components
NO maintenance required – these air bags are true workhorses and do not require any upkeep after the initial installation
Direct replacement from OEM air springs – no additional components required
Great for extending the life of your suspension as a whole – torque air springs are the most conveinent and reliable solution
Goodyear Bellows Number: 566-22-3-021
Goodyear Part Number: 1R11-219
Firestone Bellows Number: 1T15LA-1 or 1T15KW-1
Firestone Part Number: W01-358-9617
Replaces: Kenworth K-303-18 (Airglide 200) small air fitting, original design (1996 & 1997), replaced by K-303-22 (9622)
Cross References: 8514, 1R11219, 1R11-219, 66112, 9 9-9 S 860, 99-9S860, 999S860, W01-358-9617, W013589617
A cross reference listing means that this air bag may be a suitable replacement for the part numbers listed. Please double check the dimensions and location of mounting holes and stud to be sure the air bag will work in your application.
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