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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

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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

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Single Convoluted Air Spring 1B325-100 A106

Technical Data
MAH: 155 mm
SH: 140 mm
DH: 130 mm
MIH: 55 mm
ND: 300 mm
MAD: 325 mm
Replaces These Air Springs (Air Bellows)
ContiTech: FS 330-11 474 / FS330-11474 / FS33011474
ContiTech: FS 330-11 CI / FS330-11CI / FS33011CI
ContiTech Bellow: FS 330-11 / FS330-11 / FS33011
Firestone No.: W01-358-7008 / W01 358 7008 / W013587008
Firestone Style: 19
Goodyear: 1B12-313 / 1B12 313 / 1B12313
Goodyear Flex No.: 578-91-3-301 / 578 91 3 301 / 578913301
Enidine: YI-FS 330-11-008 / YI FS 330-11 008
Enidine: YI-FS 330-11-040 / YI FS 330-11 040
Enidine: YI-1B12-313 / YI 1B12 313 / YI1B12313
Numatics: ASNS51-3-1-2 / ASNS51 3 1 2 / ASNS51312
FleetPride: AS 7008 / AS7008
Taurus: 6374
Triangle: AS-4474 / AS 4474 / AS4474
TRP: AS 70080 / AS70080
Automann: SP1B22A-7008 / SP1B22A 7008 / SP1B22A7008
Vigor: 1B 5071 / 1B5071
Vigor Bellow: 1B-330 / 1B 330 / 1B330
VKNTECH: 1B 7008 / 1B7008
VKNTECH Bellow: 1B-330 / 1B 330 / 1B330
EAA: 1E330-11 / 1E330 11 / 1E33011
CHENGUANG: 300130J-1 ZG1/4
HONGLI: JBF220/118-1
Manufacturer Original-part no. Model
Loadguard SC2010
SAF-Holland (Neway) 905-57-226 / 905 57 226 / 90557226
Watson & Chalin AS-0149-1G / AS 0149 1G / AS01491G

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Single Convoluted Air Spring 1B270-100 DS185

Replaces These Air Springs (Air Actuator)
Continental ContiTech: FS 210-10 DS 67404
Continental ContiTech: FS 210-10 1/2 M10
Continental ContiTech: FS 210-10 DS 1/2 M10
Continental ContiTech: FS 210-10 DS G1/2
Continental ContiTech: FS 210-10 DS G1/2 M10
Continental ContiTech: FS 210-10 DS / FS210-10DS / FS21010DS
Continental ContiTech Bellow: FS 210-10 / FS210-10 / FS21010
Firestone No.: W01-R58-4057 / W01 R58 4057 / W01R584057
Firestone Style: 10″ x 1 / 10″x1 / 10×1
Goodyear: 1B10-2350 / 1B10 2350 / 1B102350
Goodyear Flex No.: 578-91-3-2350 / 578 91 3 2350 / 5789132350
Dunlop FR: 10″x1 SP2523
Dunlop UK (Pneuride): A 1 1127 00 07 / A111270007
Norgren: M/31101 / M 31101 / M31101
Nominal Ø (inch) x convolutions: 10″ x 1 / 10″x1 / 10×1
Parker: 10″x1 9109024
YS-AIR: YS-252-1V / YS 252 1V / YS2521V
Manufacturer Original-part no. Model

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Single Convoluted Air Spring 1B145-50 H87

Single Convoluted Air Spring 1B145-50 H87
Replaces These Air Springs (Air Bags)
ContiTech: FS 50-5 CI 61388
ContiTech: FS 50-5 61388
ContiTech: FS 50-5 CI G1/4 M8
ContiTech: FS 50-5 G1/4 M8
ContiTech: FS 50-5 CI / FS50-5CI / FS505CI
ContiTech Bellow: FS 50-5 / FS50-5 / FS505
Firestone No.: W01-M58-6140 / W01 M58 6140 / W01M586140
Firestone Style: 16
Goodyear: 1B5-801 / 1B5 801 / 1B5801
Goodyear Flex No.: 579-913-500 / 579 913 500 / 579913500
Goodyear: 1B5-810 / 1B5 810 / 1B5810
Goodyear Flex No.: 579-913-500 / 579 913 500 / 579913500
Manufacturer Original-part no. Model

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Single Convoluted Air Spring 1B145-50 H106

Replaces These Air Springs (Air Bags)
ContiTech: FS 50-5 CI 75246
ContiTech: FS 50-5 75246
ContiTech: FS 50-5 CI 1/4NPT 3/8-16UNC
ContiTech: FS 50-5 1/4NPT 3/8-16UNC
ContiTech Bellow: FS 50-5 / FS50-5 / FS505
Firestone: W02-358-5000 / W02 358 5000 / W023585000
Firestone Style: 16-ST / 16 ST / 16ST
Firestone: W01-358-7001 / W01 358 7001 / W013587001
Firestone Style: 16
Goodyear: 1B5-500 / 1B5 500 / 1B5500
Goodyear Flex No.: 579-913-500 / 579 913 500 / 579913500
Enidine: YI-1B5-500 / YI 1B5 500 / YI1B5-500
Enidine Flex No.: 579-913-500 / 579 913 500 / 579913500
Enidine: YI-1B5-801 / YI 1B5 801 / YI1B5801
Enidine Flex No.: 579-913-500 / 579 913 500 / 579913500
Weforma: WBE150-E1 / WBE150 E1 / WBE150E1
Bosch: 1915041000
Wass Tech: 941001
Air Lift: 58218
Manufacturer Original-part no. Model

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Double Convoluted Air Spring 2B260-250 A428

Double Convoluted Air Spring 2B260-250 A428
Replaces These Air Springs (Air Bellows)
Contitech: FD 200-25 428 / FD200-25428 / FD20025428
Firestone: W01-358-6947 / W01 358 6947 / W013586947
Firestone Style: 20-2 / 20 2 / 202
Goodyear: 2B9-255 / 2B9 255 / 2B9255
Goodyear Flex No.: 578-82-3-206 / 578 82 3 206 / 578823206
Enidine: YI-2B9-255 / YI 2B9 255 / YI2B9255
Automann: ABSP2B12RA-6947 / ABSP2B12RA 6947 / ABSP2B12RA6947
Taurus: 6332
Triangle: AS-4428 / AS 4428 / AS4428
TRP: AS69470
Manufacturer Original-part no. Model
Dayton 354-6947 / 354 6947 / 3546947
Euclid E-FS6947 / E FS6947 / EFS6947
Hendrickson B-8701 / B 8701 / B8701
Hendrickson S-8701 / S 8701 / S8701
Loadguard SC2127
SAF Holland (Neway) 57006947
Ridewell 1003586947C

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Sleeve Type Air Spring 1S90-70 A006

Sleeve Type Air Spring 1S90-70 A006
Replaces these air springs
ContiTech: SK 37-8 P02 / SK37-8P02 / SK378P02
Firestone: W02-M58-3006 / W02 M58 3006 / W02M583006
Firestone Style: 1M1A-1 / 1M1A 1 / 1M1A1
Bridgestone: W02-M58-3006 / W02 M58 3006 / W02M583006
Bridgestone Style: 1M1A-1 / 1M1A 1 / 1M1A1
Manufacturer Original-part no. Model

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Single Convoluted Air Spring 1B230-80 DS185

Replaces These Air Springs (Air Bellows / Air Isolator)
ContiTech: FS 138-8 DS 66507
ContiTech: FS 138-8 1/2 M10
ContiTech: FS 138-8 G1/2 M10
ContiTech: FS 138-8 DS G1/2
ContiTech: FS 138-8 DS G1/2 M10
ContiTech: FS 138-8 DS / FS138-8DS / FS1388DS
ContiTech Bellow : FS 138-8 / FS138-8 / FS1388
Firestone No.: W01-R58-4054 / W01 R58 4054 / W01R584054
Firestone Style: 8″ x 1 / 8″x1 / 8×1
Dunlop FR: 8″x1 SP1537
Dunlop UK (Pneuride): PNP 30550 01 10 / PNP305500110
Norgren: M/31081 / M 31081 / M31081
Nominal Ø (inch) x convolutions: 8″ x 1 / 8″x1 / 8×1
Parker: 8″x1 9109014N
YS-AIR: YS-210-1V / YS 210 1V / YS2101V
Rubena: 8″ x 1 / 8″x1 / 8×1
Oria: 8″ x 1 / 8″x1 / 8×1
Manufacturer Original-part no. Model

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Double Convoluted Air Spring 2B270-225 DS185

Replaces these air springs (Air Bellows / Air Actuator)
Continental ContiTech: FD 210-22 DS 67403
Continental ContiTech: FD 210-22 1/2 M10
Continental ContiTech: FD 210-22 DS G1/2
Continental ContiTech: FD 210-22 DS G1/2 M10
Continental ContiTech: FD 210-22 DS / FD210-22DS / FD21022DS
Continental ContiTech Bellow: FD 210-22 / FD210-22 / FD21022
Firestone No.: W01-R58-4058 / W01 R58 4058 / W01R584058
Firestone No.: W01-R58-4059 / W01 R58 4059 / W01R584059
Firestone Style: 10″ x 2 / 10″x2 / 10×2
Goodyear: 2B10-2350 / 2B10 2350 / 2B102350
Goodyear Flex No.: 578-92-3-2350 / 578 92 3 2350 / 5789232350
Springride: 2B10-2350 / 2B10 2350 / 2B102350
Springride Flex No.: 578-92-3-2350 / 578 92 3 2350 / 5789232350
Dunlop FR: 10″x2 SP1538
Dunlop UK (Pneuride): PNP 30545 01 12 / PNP305450112
Norgren: M/31102 / M 31102 / M31102
Nominal Ø (inch) x convolutions: 10″ x 2 / 10″x2 / 10×2
Parker: 10″x2 9109021
WEFORMA: WBZ-G 450 / WBZ-G450 / WBZG450
Airtech: 140586
Airtech Style: A2 250/K01 / A2250/K01 / A2250K01
Prime-Ride New: 2B10-2350 / 2B10 2350 / 2B102350
Prime-Ride New Flex No.: 578-92-3-2350 / 578 92 3 2350 / 5789232350
YS-AIR: YS-252-2V / YS 252 2V / YS2522V
Manufacturer Original-part no. Model
Granning 15807
SAMRO H 250-0021 / H250-0021 / H2500021