Lateral Link - 1ASSL00024

Warranty & Shipping
How-To & Tools
Product Reviews
Vehicle Fit

Part Details

  • Design:   Adjustable


  • Fits LH (Driver Side) or RH (Passengers Side) REAR
    • Bolts to rear knuckle
    • Adjustable
  • Replaces Rearward Track Bar
  • Replaces one of many dealer part numbers including: 10319450, 10329689, 10329690, 10329694, 15235586, 15236248, 20930845
  • Track bar is new, not remanufactured or refurbished
  • Includes new end bushings already installed
  • Commonly called by GM "Rear Knuckle Rod"

Item Condition: New

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Wheel (0:51)
    • Loosen the lug nut covers with a 19mm socket
    • Pull off the center cap by hand
    • Loosen the lug nuts with the vehicle on the ground
    • Raise the vehicle with a floor jack
    • Secure the vehicle on jack stands
    • Remove the lug nuts
    • Pull off the wheel
  2. step : Removing the Brake Caliper (1:20)
    • Remove the two 13mm bolts from the brake caliper
    • Pry the brake pads into the caliper with a flat blade screwdriver to push in the pistons
    • Pull the caliper aside
  3. step : Loosening the Struts (1:54)
    • Remove the two 21mm nuts from the strut
    • Hammer the bolts out of the strut
    • Repeat Steps 1 through 3 on the opposite side
  4. step : Removing the Track Bar (3:05)
    • Apply penetrating oil to the track bar bolts
    • Hold the inside track bar bolt with a 21mm wrench
    • Loosen the inside track bar bolt with a 21mm socket and ratchet
    • Hold the outside track bar bolt with a 21mm wrench
    • Loosen the outside track bar nut with a 21mm socket and ratchet
    • Support the suspension carriage with a jack
    • Remove the four 18mm bolts from the carriage
    • Carefully lower the carriage
    • Remove the outside track bar nut
    • Pull the outside track bar bolt out
    • Pull down the track bar
    • Remove the inside track bar bolt
    • Pull the track bar down and out
  5. step : Preparing the New Track Bar (5:47)
    • Line up the new track bar with the old one
    • Thread a bolt through one end of both track bars to hold them in place
    • Adjust the new track bar until it matches the old one in length
  6. step : Installing the New Track Bar (6:14)
    • Raise the new track bar into place
    • Slide the inside track bar bolt and nut into place
    • Tighten the inside track bar bolt reliminarily
    • Slide the outside track bar bolt into place
    • Push the track bar onto the outside bolt
    • Fasten the washer and 21mm nut onto the outside track bar bolt
    • Raise the suspension carriage with the jack
    • Insert the four 18mm bolts into the carriage
  7. step : Reinstalling the Strut (7:54)
    • Insert the two 21mm bolts into the strut
    • Tap the bolts in with a hammer
    • Fasten the 21mm nuts onto the strut bolts
    • Tighten the 21mm nuts to 120 foot-pounds of torque
  8. step : Reinstalling the Brakes (8:34)
    • Slide the brake rotor on, if you had removed it previously
    • Put on the brake caliper
    • Insert the two 13mm bolts into the brake caliper
    • Repeat Steps 7 and 8 on the opposite side
  9. step : Tightening the Track Bar Bolts (9:04)
    • Lower the suspension onto jack stands
    • Tighten the track bar bolts
    • Tighten the track bar adjuster with two adjustable wrenches
  10. step : Reattaching the Wheel (9:40)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the lug nuts to 100 foot-pounds in a crossing or star pattern
    • Reattach the center cap
    • Tighten the lug nut covers with a 19mm socket
    • Have the suspension professionally aligned

Tools needed for replacement:

    General Tools

  • Floor Jack
  • Jack Stands
  • Hammer

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Pliers, Cutters & misc Wrenches

  • Adjustable Wrench

  • Ratchets & Related

  • Torque Wrench
  • Ratchet
  • A Piece of Pipe (for leverage)
  • 1/2 Inch Breaker Bar

  • Screwdrivers & Related

  • Pry Bar
  • Flat Blade Screwdriver

  • Sockets - Metric

  • 19mm Socket
  • 21mm Socket
  • 13mm Socket
  • 18mm Socket

5.00/ 5.0
3 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Perfect part!
Did not show up with any damage unlike some other online options. 1AAuto protected me from CC fraud which held my overnight delivery but they refunded me the whole thing and did everything they could to rectify the situation! Very happy in the end!
May 4, 2017
Worked great
It was a perfect replacement. It bolted right in and was easily adjusted.
July 7, 2017
Hard to find part!
We looked everywhere at our local parts stores and none of them had this part in stock or could get one. We searched on the computer and found one here at 1A Auto. We ordered it and received it very fast and was exactly what we needed and worked great at a great price. I would highly recommend 1A Auto to anyone that needs the right part quick!
August 1, 2018
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Year Make Model Description
1997-2005Buick Century Buick Century Rear Rearward Lateral Link Driver or Passenger Side Adjustable
2005-2009Buick LaCrosse Buick LaCrosse Rear Rearward Lateral Link Driver or Passenger Side Adjustable
1997-2004Buick Regal Buick Regal Rear Rearward Lateral Link Driver or Passenger Side Adjustable
2000-2013Chevy Impala Chevy Impala Rear Rearward Lateral Link Driver or Passenger Side Adjustable
2000-2007Chevy Monte Carlo Chevy Monte Carlo Rear Rearward Lateral Link Driver or Passenger Side Adjustable
1997-2003Pontiac Grand Prix Pontiac Grand Prix Rear Rearward Lateral Link Driver or Passenger Side Adjustable
Part #: 1ASSL00024

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(10:38 min)