Automotive shocks absorber buy-in 4x4ok online store
The main element of the 4x4 car can include such an important assembly as a shock absorber. On its condition and setting, depends not only on comfort but also on the behavior of the car on the road. Engineers of large automobile concerns, developing the damper for off-road cars, spend a lot of time and millions of dollars to eventually get a balance of softness and handling of the off-road vehicles.
Automotive shocks absorber provides constant contact of the car wheels with the road surface. The latter is very important, as the course stability of the machine, it's controllability, and braking distance depends on how many tires of the truck contact the road.
If you need to purchase a shock absorber for an off-road vehicle, 4х4ok.com the site at your service. We have the widest choice of shock absorbers for any American off-road vehicle.
Best 4x4ok vehicle shock absorbers
It should be noted that regardless of the type of construction, any automotive shock absorber has a tubular body and a rod with a piston entering it. In the piston, there are bypass holes - valves. The housing is filled with a working fluid, and the essence of the work is to flow the fluid through the bypass valves as the piston moves to one side or the other.
It is important to understand that off-road adventures require suspension of a very wide range of moves and toughness, so it is important to pay attention to adjustable shock absorbers whose characteristics can vary within large limits. But also don't walk past tank shock absorbers from Old Man Emu. In their catalog, you can find an interesting series of ВР-51. A distinctive feature of these shock absorbers is the separate adjustment of the stiffness of the compression and release stroke, which allows for fine adjustment of the suspension operation depending on the conditions. Moreover, considering that these shock absorbers are made according to the coiler scheme (i.e. with springs installed on them), it is possible to adjust the elasticity of the suspension. The design uses a remote tank for compressed gas pressing an additional volume of oil. Such a circuit reduces the temperature during the intensive operation of the shock absorber. The problem of gas leakage into oil at high loads is solved by means of three-stage insulation on the separating piston of the tank. As a rule, such shock absorbers are sold with springs or springs, a set for the whole suspension.
But in addition to the above models, the most popular models include:
- Old Man Emu Nitrocharger Sport Strut Shock Absorber front Ford Ranger PX (90020) - for the Ford brand.
- Old Man Emu Sport Rear Jeep Cherokee/Liberty KK (ome, 60069) – for the Jeep.
- Old Man Emu Nitrocharger Sport Strut Toyota Tundra (ome, 90018) – for the Toyota.
How to choose 4x4 automotive shocks absorber
What should you pay attention to when choosing shock absorbers? Three external features can be clearly distinguished: a thicker rod, an increased diameter of the body and reinforced fasteners.
Since the suspension of off-road vehicles is under increased load, this also entails significant heating of the working fluid. Therefore, first of all, in "off-road" shock absorbers special attention should be paid to oil stability to high temperatures, and, of course, heat removal.
At the same time, in the frost the oil should not lose fluidity, otherwise, failure of the shock absorber is inevitable. In this regard, it is worth recalling the types of structures. According to this characteristic shock absorbers are divided into single-tube and double-tube.
The two-tube shock absorber, as seen from the name, is two cylindrical bodies, one of which is inside the other. Internal one serves as a working cylinder, and the cavity between its external housing is used as a reservoir for excess oil supplied here during compression. The reservoir is separated from the working cavity by a bypass valve so that suspension formation is minimized. This design is quite simple and inexpensive to manufacture. Two-tube shock absorbers are often used in basic sets, so to speak, in the runoff. However, they have a significant disadvantage in the form of poor heat transfer. Because of the design, double walls prevent cooling.
So in shock absorbers operating on off-road vehicles, the volume of oil is increased, which significantly reduces, at a minimum, the intensity of heating. And this, by the way, applies to shock absorbers of any structures.
Another type of device is single-tube shock absorbers. It would seem, unlike double-tube ones, they are arranged easier: external housing, it is also a working cylinder, inside a rod with a piston - here, like, everything. But don't forget the gas layer! To avoid suspension, it is necessary to separate the gas from the oil so that it does not foam.
This is done by means of a separate movable piston, which significantly complicates the structure. But in single-tube shock absorbers, the heat sink is much better. And the diameter of the piston here is larger, compared to double-tube, with equal external dimensions. This is an important plus for the off-road vehicle, as the larger diameter of the piston gives more stable characteristics and additional margin in terms of compression and release resistance.
What are the features of absorber shocks used in off-road vehicles? Three external features can be clearly distinguished: a thicker rod, an increased diameter of the body and reinforced fasteners.
Since the suspension of such vehicles is under increased load, this also entails significant heating of the working fluid. Therefore, first of all, in "off-road" shock absorbers special attention is paid to oil stability to high temperatures, and, of course, heat removal.