Air Spring Rear RAM 1500 DS Arnott A-4008
New rear air spring for the RAM 1500 DS and RAM 1500 Classic (2013–2018) with factory air suspension. Multi-ply Continental ContiTech sleeve, CNC-machined anodised aluminium top mount and bottom piston, 6 mm quick-connect fitting and protective dust cover. Does not fit the RAM 1500 DT (2019–). Replaces OE numbers 4877136AB, 4877136AA, K04877136AB and K04877136AA.
About the product
New air spring for the rear axle of the fourth-generation RAM 1500 (DS) and RAM 1500 Classic with factory air suspension. The air spring is engineered and tested by Arnott.
Features
- Multi-ply Continental ContiTech air sleeve
- CNC-machined anodised aluminium top mount and bottom piston
- 6 mm quick-connect air line fitting
- Protective dust cover
- Dimensions 47 × 18.5 × 18.5 cm, weight 2.6 kg
Fits
RAM 1500 DS and RAM 1500 Classic, model years 2013–2018, with factory air suspension, rear. Does not fit the RAM 1500 DT (2019–).
OE numbers
4877136AA, 4877136AB, K04877136AA, K04877136AB
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Installation guide & video
- 📄 Installation instructions (PDF, 849 KB)
- 📄 Technical bulletin (TSB) (PDF, 482 KB)

