moog-ck6555 | Front Lower Control Arm Assembly | 1975-1986 Chevy C20

  • moog-ck6555 Front Lower Control Arm - Passenger Side
  • moog-ck6555 Front Lower Control Arm - Passenger Side

Front Lower Control Arm - Passenger Side

Manufacturer: MOOG
Part Number: moog-ck6555
Price: $125.22

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Suggested part for moog-ck6555: moog-ck6554
moog-ck6554 Discontinued By Moog
Front Lower Control Arm - Driver Side

  • Moog fulfills their warranty through their individual dealers. That means that in order to receive warranty support, you will have to refer back to the original dealer you purchased the part from. Be sure to check the dealer's warranty support before you buy the part to make sure that they will properly support the warranty. If a dealer will only refer you back to the manufacturer in order to receive warranty support, then you may not actually have any warranty at all.


    Moog Premium Steering Components carry a Limited Lifetime Warranty. Moog R-Series Control Arms, Hub Assemblies, and Strut Assemblies carry a 3 Year Warranty.

    Moog warranties their parts to be free of defects in materials and/or workmanship during these timeframes as measured from the date of purchase.

    If a Moog part should fail due to materials or manufacturing defect while under warranty, we will provide a replacement of the part upon return of the defective part.

FitmentFront Lower Control Arm - Passenger Side moog-ck6555 fits these vehicles:

moog-ck6555 | Front Lower Control Arm Assembly | 1975-1986 Chevy C20

Fits Standard Duty ONLY

1975-1998 Chevrolet P30, 1973-1974 Chevrolet P30 Van, 1975-1978 GMC P35, 1973-1974 P35/P3500 Van, and 1979-1997 GMC P3500
  • Fits with rear drum brake models
  • Fits with independant front suspension

For driver side use ck62553

What is the Difference Between Moog R Series and CK Control Arms?

CK, K or RK? We here at Diverse Suspension Technologies get this question a whole lot. If you are putting parts on your vehicle, you want to know exactly what you are installing. It can be hard to do that with all of these letter designations. So here is all that you need to know to clear up the confusion.

Short Answer: R Series is a value-driven replacement part while the CK Series incorporates Moog's premium Problem Solver components for a better than OE upgrade.

Moog Stamped Arms
Moog Stamped Arms

CK (K): Moog Problem Solver

Starting with the CK and K. Whether you see a "K" designation or a "CK" designation, you are getting the same part. The CK and K are Moogs Premium line of control arms. Utilizing their "problem solver" technology, these control arms address common factory design issues providing a better than the original replacement for your vehicle. Most CK and K control arms include ball joints that are powder coated metal with gusher bearings giving them a long life. Many of these ball joints are serviceable and have grease fittings. The CK and K arms also have problem solver bushings and a precise fit and form for easy installation.

RK: Moog R Series

The RK series is a more value-driven part. Because there are so many different vehicles both foreign and domestic, Moog has introduced the R-Series arms to provide replacements for a wide range of vehicles. The RK arms have OE fit and form geometry alignment, with pre-installed OE style bushings and most include the ball joints. However, these ball joints are not serviceable like the CK arms. All of the R Series arms have Moog validated construction and design, providing a less expensive alternative.

Moog Forged Arms
Moog Stamped Arms

Type and Warranty

Each line of control arms has Forged Steel, Stamped Steel, or Forged Aluminium arms to provide the best style for your specific vehicle. The Premium CK line has a limited lifetime warranty, and the RK has a 3 year warranty that are both handled through our awesome customer service team at DST. Whether you are looking for a "light on the wallet" OE replacement, or a "premium" control arm upgrade, Moog control arms are a great choice for your vehicle.

Fitment for moog-ck6555
MakeModelYear RangePositionDrive WheelQuantity RequiredEngine BaseEngine VINEngine Designation
ChevroletC201986-1975Front Right Lower Quantity 1
ChevroletC20 Pickup1974-1973Front Right Lower Quantity 1
ChevroletC20 Suburban1986-1973Front Right Lower Quantity 1
ChevroletC301986-1975Front Right Lower Quantity 1
ChevroletC30 Pickup1974-1973Front Right Lower Quantity 1
ChevroletP201989-1975Front Right Lower Quantity 1
ChevroletP20 Van1974-1973Front Right Lower Quantity 1
ChevroletP301998-1975Front Right Lower Quantity 1
ChevroletP30 Van1974-1973Front Right Lower Quantity 1
ChevroletR201988-1987Front Right Lower Quantity 1
ChevroletR20 Suburban1988-1987Front Right Lower Quantity 1
ChevroletR25001989Front Right Lower Quantity 1
ChevroletR2500 Suburban1991-1989Front Right Lower Quantity 1
ChevroletR301988-1987Front Right Lower Quantity 1
ChevroletR35001991-1989Front Right Lower Quantity 1
GMCC251978-1975Front Right Lower Quantity 1
GMCC25 Suburban1978-1975Front Right Lower Quantity 1
GMCC25/C2500 Pickup1974-1971Front Right Lower Quantity 1
GMCC25/C2500 Suburban1974-1971Front Right Lower Quantity 1
GMCC25001986-1979Front Right Lower Quantity 1
GMCC2500 Suburban1986-1979Front Right Lower Quantity 1
GMCC351978-1975Front Right Lower Quantity 1
GMCC35/C3500 Pickup1974-1971Front Right Lower Quantity 1
GMCC35001986-1979Front Right Lower Quantity 1
GMCP251978-1975Front Right Lower Quantity 1
GMCP25/P2500 Van1974-1973Front Right Lower Quantity 1
GMCP25001989-1979Front Right Lower Quantity 1
GMCP351978-1975Front Right Lower Quantity 1
GMCP35/P3500 Van1974-1973Front Right Lower Quantity 1
GMCP35001997-1979Front Right Lower Quantity 1
GMCR25001989-1987Front Right Lower Quantity 1
GMCR2500 Suburban1991-1987Front Right Lower Quantity 1
GMCR35001991-1987Front Right Lower Quantity 1