3G Edition 3 Catalogue July 2026

Air Spring Assemblies

Air Spring Assembly

AS4120

Conti:

4810NP05 Goodyear: 1R14730 Firestone: IT19L7, W01M586338 OEM: MERITOR: MLF7025, MLF7029 SAF: 02228102700, 03229002700, 03229003600, 2918V, 3229002700, 3229003600

Metal Piston

Fitting Kit:

AS9900 / AS9951

Air Spring Assembly

AS4125

Conti:

912NP02 Goodyear: 1R14758, 566283510 Firestone: 1T19E4, 1T19F14, IT19E4, IT19F14, W01M587385, W01M588766 OEM: MERITOR: 21222673, MLF7122 SAF: 03229000500, 03229000501, 03229000601, 03229001300, 03229001301, 3229000500, 3229000501, 3229000601, 3229001300, 3229001301 SMB: M060770 WEWELER: US07358F 4023NP03 Goodyear: 1R14729, 1R14815 Firestone: 1T19L11 OEM: MERITOR: MLF7028 SAF: 02228103100, 03229002800, 03229003100, 03229213100, 03229223100, 03229243100 Conti:

2 - Air & Mechanical Suspension

Fitting Kit:

AS9900

Air Spring Assembly

AS4130

Metal Piston

Fitting Kit:

AS9945 / AS9951

Air Spring Assembly

AS4135

Conti:

2926NP01 Goodyear: 1R14728, 566283510 Firestone:

OEM: MERITOR: MLF7039, MLF7083 SAF: 02228103000, 03229003000, 206333, 2926V, 3229003000

Metal Piston

Fitting Kit:

AS9907 / AS9951

2.9 Part numbers and product codes of suppliers other than ‘3G’ are quoted for the cross reference purposes only and do not imply or constitute a binding agreement as to the manufacturing origin of the goods supplied.