Technical Data
MAH: 305 mm
SH: 265 mm
DH: 240 mm
MIH: 75 mm
MAD: 325 mm
Replaces These Air Springs
Continental ContiTech: FD 330-22 1/4 M8
Continental ContiTech Order No.: 60031
Continental ContiTech: FD 330-22 CI G1/4
Continental ContiTech Order No.: 60031
Firestone No.: W01-M58-6381 / W01 M58 6381 / W01M586381
Firestone Style: 22
Goodyear Flex No.: 578-92-3-309 / 578 92 3 309 / 578923309
Dunlop FR: 12″x2 S12202
Pirelli: T22
Pega: P30.2303.P03 / P30 2303 P03 / P302303P03
Manufacturer Original-part no. Model
Granning 15646
Hendrickson NA 1816 / NA1816
Double Convoluted Air Spring 2B80-45 D907
Technical Data
MAH: 110 mm
SH: 105 mm
DH: 90 mm
MIH: 65 mm
MAD: 80 mm
Replaces These Air Springs
Continental ContiTech: FD 22-4 DI G1/4 CR
Continental ContiTech: FD 22-4 DI G1/4 CR M6
Continental ContiTech: FD 22-4 DI CR G1/4
Continental ContiTech: FD 22-4 DI CR G1/4 M6
Continental ContiTech: FD 22-4 DI CR 69342
Continental ContiTech Bellow: FD 22-4 / FD 22 4 / FS224
Firestone No.: W01-R58-4080 / W01 R58 4080 / W01R584080
Firestone Style: 2¾” x 2 / 2¾”x2 / 2¾x2
Dunlop FR: 2¾”x2 SP2907
Dunlop FR: 2¾”x2 SP2042
Norgren: PM/31022 / PM 31022 / PM31022
Nominal Ø(inch) x convolutions: 2¾” x 2 / 2¾”x2 / 2¾x2
Festo: EB-80-45 / EB 80 45 / EB8045
Parker: 2.3/4×2 9109009
Manufacturer Original-part no. Model
Single Convoluted Air Spring 1B80-20 D745
Technical Data
MAH: 70 mm
SH: 65 mm
DH: 60 mm
MIH: 50 mm
MAD: 80 mm
Replaces These Air Springs
Continental ContiTech: FS 22-3 DI G1/4 CR
Continental ContiTech: FS 22-3 DI G1/4 CR M6
Continental ContiTech: FS 22-3 DI CR G1/4
Continental ContiTech: FS 22-3 DI CR G1/4 M6
Continental ContiTech: FS 22-3 DI CR 69342
Continental ContiTech Bellow: FS 22-3 / FS 22 3 / FS223
Firestone No.: W01-R58-4079 / W01 R58 4079 / W01R584079
Firestone Style: 2¾” x 1 / 2¾”x1 / 2¾x1
Dunlop FR: 2¾”x1 SP2745
Norgren: PM/31021 / PM 31021 / PM31021
Nominal Ø(inch) x convolutions: 2¾” x 1 / 2¾”x1 / 2¾x1
Festo: EB-80-20 / EB 80 20 / EB8020
Manufacturer Original-part no. Model
Double Convoluted Air Spring 2B215-155 A123
Technical Data
MAH: 230 mm
SH: 205 mm
DH: 190 mm
MIH: 75 mm
MAD: 215 mm
Replaces These Air Springs
Continental ContiTech: FD 120-17 CI G3/4
Continental ContiTech: FD 120-17 CI G3/4 M8
Continental ContiTech: FD 120-17 3/4 M8
Continental ContiTech: FD 120-17 CI 2682 030 000
Continental ContiTech Bellow: FD 120-17 / FD 120 17 / FD12017
Goodyear: 2B8-2152 / 2B8 2152 / 2B82152
Goodyear Flex No.: 578-92-3-2151 / 578 92 3 2151 / 5789232151
Festo: EB-215-155 / EB 215 155 / EB215155
Dunlop FR: 8″x2 S08201
Norgren: PM/31082 / PM 31082 / PM31082
Nominal Ø (inch) x convolutions: 8″ x 2 / 8″x2 / 8×2
Manufacturer Original-part no. Model
Double Convoluted Air Spring 2B215-155 A87
Technical Data
MAH: 230 mm
SH: 205 mm
DH: 190 mm
MIH: 75 mm
MAD: 215 mm
Replaces These Air Springs
Continental ContiTech: FD 120-17 CI G1/4
Continental ContiTech: FD 120-17 CI G1/4 M8
Continental ContiTech: FD 120-17 1/4 M8
Continental ContiTech: FD 120-17 CI 61361
Continental ContiTech Bellow: FD 120-17 / FD 120 17 / FD12017
Goodyear: 2B8-2151 / 2B8 2151 / 2B82151
Goodyear Flex No.: 578-92-3-2151 / 578 92 3 2151 / 5789232151
Dunlop FR: 8″x2 S08200
Manufacturer Original-part no. Model
Single Convoluted Air Spring 1B125-40 D334
Replaces These Air Springs (Air Bellows)
Continental ContiTech: FS 44-5 70205
Continental ContiTech: FS 44-5 DI CR 70205
Continental ContiTech: FS 44-5 G3/8 M6
Continental ContiTech: FS 44-5 DI CR G3/8
Continental ContiTech: FS 44-5 DI CR G3/8 M6
Continental ContiTech: FS 44-5 DI G3/8 CR
Continental ContiTech: FS 44-5 DI CR / FS44-5DICR / FS445DICR
Continental ContiTech Bellow: FS 44-5 / FS44-5 / FS445
Firestone No.: W01-R58-4050 / W01 R58 4050 / W01R584050
Firestone Style: 4½” x 1 / 4½”x1 / 4½x1
Dunlop FR: 4½”x1 SP2334
Dunlop UK (Pneuride): PNP 30559 01 06 / PNP305590106
Norgren: M/31041 / M 31041 / M31041
Nominal Ø (inch) x convolutions: 4½” x 1 / 4½”x1 / 4½x1
Parker: 9109400
Manufacturer Original-part no. Model
Single Convoluted Air Spring 1B250-90 A123
Single Convoluted Air Spring 1B250-90 A123
Replaces These Air Springs (Air Bellows)
ContiTech: FS 200-10 2681 045000
ContiTech: FS 200-10 3/4 M8
ContiTech: FS 200-10 G3/4 M8
ContiTech: FS 200-10 CI G3/4
ContiTech: FS 200-10 CI G3/4 M8
ContiTech: FS 200-10 CI / FS200-10CI / FS20010CI
ContiTech Bellow: FS 200-10 / FS200-10 / FS20010
Firestone No.: W01-M58-6374 / W01 M58 6374 / W01M586374
Firestone Style: 115
Phoenix: SP 1 B 12-1 / SP1B12-1 / SP1B121
Dunlop FR: S09101
Bosch: 822419004
Festo: EB-250-85 / EB 250 85 / EB25085
Norgren: PM/31091 / PM 31091 / PM31091
Nominal Ø (inch) x convolutions: 9″1/4 x 1 / 9″1/4×1 / 9 1/4×1
Werorma: WBE 400-E1 / WBE400-E1 / WBE400E1
Airtech: 111004
Airtech Ref.: 1B-220 / 1B 220 / 1B220
Manufacturer Original-part no. Model
Single Convoluted Air Spring 1B330-100 DS185
Technical data
MAH=150 mm
SH=135 mm
DH=120 mm
MIH=50 mm
Replaces These Air Springs (Air Bellows)
Continental ContiTech: FS 412-10 DS 67962
Continental ContiTech: FS 412-10 1/2 M10
Continental ContiTech: FS 412-10 G1/2 M10
Continental ContiTech: FS 412-10 DS G1/2
Continental ContiTech: FS 412-10 DS G1/2 M10
Continental ContiTech: FS 412-10 DS / FS 412-10DS / FS 412-10DS
Continental ContiTech Bellow: FS 412-10 / FS412-10 / FS41210
Firestone No.: W01-R58-4060 / W01 R58 4060 / W01R584060
Firestone Style: 12″ x 1 / 12″x1 / 12×1
Dunlop FR: 12″x1 SP1540
Dunlop UK (Pneuride): PNP 30552 01 20 / PNP305520120
Norgren: M/31121 / M 31121 / M31121
Nominal (inch) x convolutions: 12″ x 1 / 12″x1 / 12×1
Parker: 12″x1 9109044
Manufacturer Original-part no. Model
Double Convoluted Air Spring 2B325-225 DS185
Replaces These Air Springs (Air Bellows)
Continental ContiTech: FD 412-18 DS 66334
Continental ContiTech: FD 412-18 1/2 M10
Continental ContiTech: FD 412-18 G1/2 M10
Continental ContiTech: FD 412-18 DS G1/2
Continental ContiTech: FD 412-18 DS G1/2 M10
Continental ContiTech: FD 412-18 DS / FD412-18DS / FD41218DS
Continental ContiTech Bellow: FD 412-18 / FD412-18 / FD41218
Firestone No.: W01-R58-4061 / W01 R58 4061 / W01R584061
Firestone Style: 12″ x 2 NB / 12″x2NB / 12x2NB
Goodyear: 2B12-2452 / 2B12 2452 / 2B122452
Goodyear Flex No.: 578-92-3-2452 / 578 92 3 2452 / 5789232452
Springride: 2B12-2452 / 2B12 2452 / 2B122452
Springride Flex No.: 578-92-3-2452 / 578 92 3 2452 / 5789232452
Dunlop FR: 12″x2 SP1541NB
Dunlop UK (Pneuride): PNP 30552 01 18 / PNP305520118
Norgren: M/31122 / M 31122 / M31122
Nominal Ø (inch) x convolutions: 12″ x 2 / 12″x2 / 12×2
Parker: 12″x2 9109041
WEFORMA: WBZ-G 550 / WBZ-G550 / WBZG550
Airtech: 140596
Airtech Ref.: A2 300/K01 / A2300/K01 / A2300K01
Prime-Ride New: 2B12-2452 / 2B12 2452 / 2B122452
Prime-Ride NewFlex No.: 578-92-3-2452 / 578 92 3 2452 / 5789232452
YS-AIR: YS-280-2V / YS 280 2V / YS2802V
Rubena: 12″ x 2 / 12″x2 / 12×2
Oria: 12″ x 2 / 12″x2 / 12×2
Manufacturer Original-part no. Model
Granning 15813
Gigant 881202
Weweler USN 510011KD / USN510011KD
Gigant 700881202
Double Convoluted Air Spring 2B125-85 D441
Replaces These Air Springs (Air Bellows)
Continental ContiTech: FD 44-10 DI G3/8 CR
Continental ContiTech: FD 44-10 DI CR G3/8
Continental ContiTech: FD 44-10 DI G3/8 M6
Continental ContiTech: FD 44-10 DI CR 70206
Continental ContiTech Bellow: FD 44-10 / FD44-10 / FD4410
Firestone No.: W01-R58-4051 / W01 R58 4051 / W01R584051
Firestone Style: 4½” x 2 / 4½”x2 / 4½x2
Dunlop FR: 4½”x2 SP2441
Dunlop UK (Pneuride): PNP 30559 01 07 / PNP305590107
YS-AIR: YS-115-2V / YS 115 2V / YS1152V
Norgren: PM/31042 / PM 31042 / PM31042
Nominal Ø (inch) x convolutions: 4½” x 2 / 4½”x2 / 4½x2
Manufacturer Original-part no. Model