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Qa1

QA1 GM Large (K5208) +.500in Stud Upper Bolt-In Style Ball Joint

SKU: QAP1210-205B

Ball Joints

QAP Ball Joint - Bolt-In...

Qa1

QA1 GM Large (K5208) +.500in Stud Upper Bolt-In Style Ball Joint

SKU: QAP1210-205B

Ball Joints

QAP Ball Joint - Bolt-In...

A$216.07
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

QA1 ultimate ball joints feature a patented adjustable design that's strong and extremely wear-resistant. They're available in bolt-in, press-in, and screw-in styles for most popular racing applications. Order the model recommended for your vehicle.

Features include:

* Ultimate low-friction operation
* Infinite preload adjustment allows breakaway torque to be set as low as 0 ft.-lbs.
* Completely smooth, bind-free operation
* Most wear-resistant design available
* Precision tolerance ball-to-race conformity results in even load distribution for unsurpassed wear resistance
* Precision-ground 52100 bearing steel race ensures long life and ultra-smooth operation
* Steel-reinforced, self-lubricating race
* Designed to handle severe impact and high-load applications without sacrificing performance
* On-the-car adjustability
* Fully greasable, enhanced by self-lubricating components to ensure smooth operation
* Various ball studs are available for easy geometry changes
* Fine-tune your roll center

Product Overview

QA1's 4-Bolt Style Ultimate Ball Joint is ideal for a variety of racing applications. Exclusive to QA1, this patented, self-lubricating design is 100% owner rebuildable. Multiple stud lengths are also available, allowing for easy geometry changes. Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs. for a completely smooth, bind-free operation. Precision tolerance ball-to-race conformity results in even load distribution for unsurpassed wear resistance. Precision ground 52100 bearing steel race ensures long life and ultra-smooth operation. No need to remove the ball joint from the car for adjustment. Enhanced by self-lubricating components to ensure smooth operation. Fine tune your roll center. QA1 ball joints are owner rebuildable, and all parts are replaceable at economical prices.


Features and Benefits

  • Patented, self-lubricating design
  • 100% owner rebuildable
  • Multiple stud lengths
  • Preload adjustable for bind-free operation

Product Details

Brand:QA1
Description:QA1 GM Large (K5208) +.500in Stud Upper Bolt-In Style Ball Joint
Manufacturer Part Number:1210-205B
Part Number:qap1210-205B
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Suspension Ball Joint 1210-205B
UPC:806990113672

Part Type

Suspension Ball Joint Kit

Data: v4.2 - Upd: 2026-10-14 22:07:43

Features

  • 100% owner rebuildable
  • Multiple stud lengths
  • Patented, self-lubricating design
  • Preload adjustable for bind-free operation

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
1210-205B
Product Attributes - Part Type
Ball Joints
Product Attributes - Product Line
QA1 Ultimate Ball Joints
Product Attributes - UPC
806990113672
Product Attributes - Greasable
Yes
Product Attributes - Ball Joint Dust Boots Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Stud is 0.500 in. longer to raise roll center.

Reference Information

Brand Name/s Qa1
StreetFX SKU qap1210-205B
SFX Item ID 4091595
Supplier Item Code 4091595
Manufacturer SKU 1210-205B
Manufacturer UPC 806990113672
Alternative References qa1, QA11210-205B, (K5208), +.500in

Compatibility

Application Data
  • MakeBUICK
    ModelAPOLLO
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelAPOLLO
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelAPOLLO
    SubmodelSR
    Beginning Year1975
    Ending Year1975
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelAPOLLO
    SubmodelSR
    Beginning Year1975
    Ending Year1975
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1971
    Ending Year1973
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1971
    Ending Year1973
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1977
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1977
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1975
    Ending Year1979
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1975
    Ending Year1979
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelESTATE
    Beginning Year1980
    Ending Year1981
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelESTATE
    Beginning Year1980
    Ending Year1981
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1976
    Ending Year1976
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1976
    Ending Year1976
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelLIMITED
    Beginning Year1978
    Ending Year1981
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelLIMITED
    Beginning Year1978
    Ending Year1981
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1973
    Ending Year1975
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1973
    Ending Year1975
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelSPECIAL
    Beginning Year1975
    Ending Year1979
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelSPECIAL
    Beginning Year1975
    Ending Year1979
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelSPORT
    Beginning Year1978
    Ending Year1981
    DrivetrainRWD
    Ball Joint PositionFront Left Upper
  • MakeBUICK
    ModelCENTURY
    SubmodelSPORT
    Beginning Year1978
    Ending Year1981
    DrivetrainRWD
    Ball Joint PositionFront Right Upper
  • MakeBUICK
    ModelELECTRA
    Submodel225
    Beginning Year1971
    Ending Year1974
    DrivetrainRWD
    Ball Joint PositionFront Left Upper

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