| After-sales Service: | 1 Year1 Year/30000kms |
|---|---|
| Warranty: | 1 Year1 Year/30000kms |
| Material: | Galvanized Sheet |
| Certification: | ISO/TS16949 |
| Car Make: | Buick, Chevrolet, Cadillac, Gmc |
| OEM: | No |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
| Description |
| IDLER ARM Pre-Greased Yes Grease Fitting Included Yes Greaseable Yes Cotter Pin Included Yes Lock Nut Included Yes Arm Attachment Type Bolt To Frame Length(IN) 6.142 Length(MM) 156.0 Mount Hole Diameter(IN) 2.402 Mount Hole Diameter(MM) 61.0 |
| Application |
| Commercial Chassis 1996-1991 Electra 1989-1985 RWD Electra 1984-1978 Estate Wagon 1983-1980 LeSabre 1990-1986 RWD LeSabre 1985-1978 Regal 1987-1978 Riviera 1978 Roadmaster 1996-1991 Cadillac Brougham 1992-1987 Cadillac Commercial Chassis 1996-1994 Cadillac Commercial Chassis 1993 RWD 5.7L V8-cc/350cid Cadillac Commercial Chassis 1992 5.7L V8-cc/350cid Cadillac DeVile 1984-1978 Cadilac Fleetwood 1996-1978 Cadillac Fleetwood 1993-1985 RWD Chevrolet Blazer 2005-1995 RWD Chevrolet Caprice 1996-1978 Chevrolet Commercial Chassis 1994-1991 Chevrolet EI Camino 1987-1978 Chevrolet Impala 1996-1978 Chevrolet LLV 1995-1987 Chevrolet Malibu 1983-1978 Chevrolet MonteCarlo 1988-1978 Chevrolet S10 2003-1983 RWD Chevrolet S10 1982 Chevrolet S10 Blazer 1994-1983 RWD GMC Caballero 1987-1978 GMC Jimmy 2001-1992 RWD GMC S15 1990-1983 RWD GMC S15 1982 GMC S15 Jimmy 1991-1983 RWD GMC Sonoma 2003-1991 RWD Hombre 2000-1998 RWD Hombre 1997-1996 Oldsmobile 98 1984-1978 Oldsmobile Custom Cruiser 1992-1978 Oldsmobile Cutlass 1987-1978 Oldsmobile Cutlass Calais 1984-1978 Oldsmobile Cutlass Cruiser 1983-1980 Oldsmobile Cutlass Salon 1987-1978 Oldsmobile Cutlass Supreme 1988 RWD Oldsmobile Cutlass Supreme 1987-1978 Oldsmobile Delta 88 1985 RWD Oldsmobile Delta 88 1984-1978 Pontiac Bonneville 1986-1978 Pontiac Catalina 1981-1978 Pontiac Grand Am 1980-1978 Pontiac Grand Prix 1987-1978 Pontiac Grand Safari 1978 Pontiac LeMans 1981-1978 Pontiac Parisienne 1986-1983 Pontiac Safari 1989-1987 |
What are control arms?
Control arms, sometimes called "A arms," are the core of your front suspension system. In simple terms, control arms are the link that connects your front wheels to your car. One end connects to the wheel assembly and the other end connects to the framework of your car.
The upper control arm connects to the uppermost area of the front wheel and the lower control arm connects to the lower most area of the front wheel, with both arms then attaching to the frame of the car. If you have independent rear suspension, the design is similar.
In simple terms, control arms are the link that connects your front wheels to your car.
What are the types of control arm suspensions?
The most common types of control arm suspensions are:
Strut type designs have a lower control arm but no upper control arm. In strut designs, the strut becomes the upper control arm and is sometimes connected directly to the spindle or the lower control arm.
How do control arms work?
A. Each control arm is connected to the vehicle frame with two control arm bushings. These bushings allow the control arms to move up and down.
B.The opposite end of the control arm is attached to a steel spindle. The spindle is what the front wheel is bolted to. On non-strut equipped vehicles, the spindle is attached to both the upper and lower control arms with a ball joint. The ball joint is a steel ball enclosed in a steel socket that allows the spindle and front wheel to rotate left and right and allow the wheels to move up and down following the roads surface.
C.Sandwiched between the control arm and vehicle frame, positioned in a spring socket, is a heavy steel coil spring that supports the weight of your vehicle and provides a cushion against bumps.
D.To combine the two opposite motions on each end of the control arm, the arms are tied on the frame side to pivot up and down on the control arm bushings. On the opposite end, the control arm is tied to the spindle and front wheel with upper and lower ball joints. The coil spring supports the weight of the car and dampens the shock of road surfaces.
To ensure that the control arms, bushings and ball joints are in perfect alignment, some control arms include adjustable attachment points at the frame. When necessary, a mechanic can align the front end and keep your car driving straight down the road.
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