Suspension and frame

Pneumatic suspension, leveling ramps for maneuvering around the campsite, leveling blocks and stabilizer feet: these are the components that improve the comfort, stability and maneuverability of the motorhome. To get started, the first step is to identify your vehicle's chassis and the intended use: ride height adjustment, leveling when parked or independent maneuvering. Leggi la guida

Pneumatic suspensions

Mover, wedges and leveling

Le marche di Suspension and frame

Truma Di-Tec Al-ko Extratop Fiamma Reich VB Airsuspension Teleco Tecnocaravan Webasto Firestone Air Top Air-comfort Air-top Dometic Stingray

How to choose suspension, movers and leveling accessories for motorhomes

The components in this section are used at three different stages of a motorhome's life: during driving (suspension), when leveling (blocks and leveling legs), and when moving without a tractor unit (mover). Understanding which area you want to address is the starting point.

Air suspension: chassis compatibility

Air suspension for motorhomes is installed in addition to or in replacement of the original springs and allows you to adjust the pressure based on the load. The most sought-after kits are for the Fiat Ducato across different generations and other derived chassis such as the Opel Movano. Before choosing a kit, you need to know the vehicle's year of manufacture and the chassis code, as the mounting systems and air spring dimensions vary. Brands available: AL-KO (with the Air-Top range), Tecnocaravan, ExtraTOP and Drive-Rite kits.

Compressors and control units for air suspension

Air suspension requires a compressor to manage the pressure. Kits may include a compressor, fittings and a pressure gauge, or they may be sold separately. Some solutions feature a control unit under the seat for a neat installation. Check the supply voltage and the mounting position specified by the kit you choose.

Movers: electric movement on the campsite

A mover is a motorized roller system that allows you to move the motorhome in tight spaces using a remote control, without having to tow it with a vehicle. Models vary in load capacity, drive type (manual or automatic) and compatibility with axle width. The most sought-after include systems from the Quattro Titanium range and Reich movers; Truma is the brand with the most references in this section. Before purchasing, check the motorhome's fully loaded weight and chassis width.

Leveling blocks and leveling legs

Blocks are used to compensate for ground slopes when parked; leveling legs stabilize the motorhome once positioned. Blocks are chosen based on the maximum compensation height and material (reinforced plastic or rubber). Fiamma offers kits such as the Level Up Jumbo with a bag, while Thule offers blocks with a tool bag included. For leveling legs, the choice depends on the type of chassis attachment and the load to be supported.

Anti-theft devices and spare parts for AL-KO systems

Anyone who owns a trailer or caravan with an AL-KO coupling (AKS 1300, AKS 3004 and similar) can find compatible anti-theft devices and specific spare parts such as axle nut and individual replacement springs. For spare parts, it is essential to know the code of the original coupling or suspension system.

Domande frequenti

Come si sceglie il kit di sospensioni pneumatiche giusto per il mio camper?

Il parametro fondamentale è il telaio: occorre conoscere la marca, il modello e l'anno di immatricolazione del veicolo base. La dimensione della balza (espressa in pollici) e il tipo di compressore incluso sono gli altri elementi da verificare prima dell'acquisto.

Cos'è un mover per camper e quando conviene installarlo?

Il mover è un sistema elettrico a rulli che si monta sull'assale e permette di muovere il camper in piazzola tramite telecomando. È utile soprattutto in spazi stretti o quando si campeggia frequentemente in piazzole poco accessibili. La scelta del modello dipende principalmente dal peso totale a pieno carico e dalla larghezza dell'assale.

I cunei livellatori funzionano su tutti i tipi di terreno?

I cunei in plastica rinforzata funzionano bene su asfalto, ghiaia e prato compatto. Su terreni molto morbidi è preferibile abbinarli a una base di appoggio più larga per distribuire meglio il carico. Verificare sempre il carico massimo dichiarato dal produttore.

Come si trovano i ricambi giusti per un giunto o sistema di sospensione AL-KO?

Per i ricambi AL-KO è necessario conoscere il codice del componente originale, visibile sulla targhetta del giunto o sulla documentazione del veicolo. La sigla del modello, come AKS 1300 o AKS 3004, identifica la generazione del giunto e determina la compatibilità con antifurto, dadi e altri ricambi specifici.

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