Product Description
Stunity Auto Car Suspension Parts Rear Front Lower Upper Right Left Control Arm Steering Pitman Arm K6143 for Blazer C10 C20 C30 P10 P20 P30 R10 R20 R30 Jimmy
| Description |
| PITMAN ARM Length Center to Center(Inch) 5.059 Quantity of Splines 32 Mounting Hardware Included Yes Greasable Yes Stud Thread 5/8×18 Spline Diameter(Inch) 1.190 Stud Taper Small Diameter(In) 0.650 Thickness(Inch) 0.820 |
| Application |
| Chevrolet Blazer 1974-1973 RWD Chevrolet C10 1986-1975 Chevrolet C10 Pickup 1974-1973 Chevrolet C10 Suburban 1986-1973 Chevrolet C20 1986-1975 Chevrolet C20 Pickup 1974-1973 Chevrolet C20 Suburban 1986-1973 Chevrolet C30 1986-1975 Chevrolet C30 Pickup 1974-1973 Chevrolet K5 Blazer 1982-1975 RWD Chevrolet P10 1980-1975 Chevrolet P10Van 1974-1973 Chevrolet P20 1989-1975 Chevrolet P20 Van 1974-1973 Chevrolet P30 1999-1975 Chevrolet P30Van 1974-1973 Chevrolet R10 1987 Chevrolet R10 Suburban 1988-1987 Chevrolet R1500 Suburban 1991-1989 Chevrolet R20 1988-1987 Chevrolet R20 Suburban 1988-1987 Chevrolet R2500 1989 Chevrolet R2500 Suburban 1991-1989 Chevrolet R30 1988-1987 Chevrolet R3500 1991-1989 GMC C15 1978-1975 GMC C15 Suburban 1978-1975 GMC C15/C 1500 Pickup 1974-1973 GMC C15/C1500 Suburban 1974-1973 GMC C1500 1986-1979 GMC C1500 Suburban 1986-1979 GMC C25 1978-1975 GMC C25 Suburban 1978-1975 GMC C25/C 2500 Pickup 1974-1973 GMC C25/C2500 1974-1973 Suburban GMC C2500 1986-1979 GMC C2500 Suburban 1986-1979 GMC C35 1978-1975 GMC C35/C3500 Pickup 1974-1973 GMC C3500 1986-1979 GMC CZPT 1982-1973 RWD GMC P15 1978-1975 GMC P15/P1500 Van 1974-1973 GMC P1500 1980-1979 GMC P25 1978-1975 GMC P25/P2500 Van 1974-1973 GMC P2500 1989-1979 GMC P35 1978-1975 GMC P35/P3500 Van 1974-1973 GMC P3500 1999-1979 GMC R1500 1987 GMC R1500 Suburban 1991-1987 GMC R2500 1989-1987 GMC R2500 Suburban 1991-1987 GMC R3500 1991-1987 |
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:
- Control arm type suspension
- Strut type suspension
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 2 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 2 opposite motions on each end of the control arm, the arms are tied on the frame side to CZPT 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.
Stunity control arms for foreign and domestic
nameplates are engineered for structural strength and
corrosion protection.
• EASY TO INSTALL – Precision tolerances for easy installation and steering
alignment giving you a perfect fit right out of the box
• HIGHLY PRECISE ENGINEERING – Optimized bushings for quiet operation
and resistance to wear, salt, road grime and oils
• COMPREHENSIVE COVERAGE – Available for foreign and domestic
nameplates
• INSTALLATION READY – Pre-installed ball joints with sealed sockets for
maintenance-free operation
• LONG LIFE – Ball stud shape ensures fatigue life, compensating for sag and
suspension and adding extra swing when you need it
• ENHANCED STRUCTURAL STRENGTH – Heat treated to match or exceed
O requirements to inhibit premature failure
• ADDED CORROSION PROTECTION – Coated studs and e-coated cast iron
and steel control arms inhibit premature deterioration
| After-sales Service: | 1 Year1 Year/30000kms |
|---|---|
| Warranty: | 1 Year1 Year/30000kms |
| Material: | Galvanized Sheet |
| Certification: | ISO/TS16949 |
| Car Make: | Chevrolet, Gmc |
| OEM: | No |
| Samples: |
US$ 40/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Standard Length Splined Shafts
Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
Disc brake mounting interfaces that are splined
There are two common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only six bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
Disc brake mounting interfaces that are helical splined
A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, three spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.
editor by CX 2023-11-25