Tighten up loose, wandering steering with the Mevotech Supreme Steering Idler Arm MK6512T, a direct-fit front-suspension replacement for the 1996-2002 Chevrolet Express 1500, 2500 and 3500, and the 1996-2002 GMC Savana 1500, 2500 and 3500. Mounted at the FRONT, the idler arm supports and locates the steering linkage on one side, working with the pitman arm to keep the center link level and steering response stable.
Signs this part may need replacing include excessive steering play, wandering, uneven front-tire wear, or a clunk when turning — if a worn idler arm is the cause, this unit replaces it.
- Superior toughness: patented sintered bearings for longer-lasting performance.
- Simple to service: includes an SAE grease fitting for easy lubrication.
- Precise engineering: designed inside and out for durability and easy installation.
- Premium materials: quality components used throughout for longer part life.
- Rigorous testing: extensive in-house and third-party durability testing.
Interchange: 620.66020 · 621.66020 · DW-K6512T
62066020 · 62166020 · DWK6512T · 19289307 · 26043835 · 26048558 · TA2406 · IA6512 · IA6512PR · FA6512 · IK6512T · K6512 · K6512T · 29064015 · FA5037 · 20900 · X07PA7476 · JIA210 · TK6512T · XK6512
This part cross-references / interchanges with the following part numbers:
19289307, 620.66020, 621.66020, 26043835, 26048558, TA2406, IA6512, IA6512PR, DW-K6512T, FA6512, IK6512T, K6512, K6512T, MK6512T, 29064015, FA5037, 20900, X07PA7476, JIA210, TK6512T, XK6512
Frequently Asked Questions
What does an idler arm do?
It supports and locates one side of the steering linkage, working with the pitman arm to keep the center link level and steering geometry stable.
Which vehicles does the MK6512T fit?
It's a direct-fit front replacement for the 1996-2002 Chevrolet Express 1500/2500/3500 and 1996-2002 GMC Savana 1500/2500/3500. See the "Vehicles it fits" section for the full list.
What are the signs of a worn idler arm?
Excessive steering play, wandering, uneven front-tire wear, or a clunk when turning. Have the cause diagnosed, since these signs can have other sources.
Does this idler arm need to be greased?
It includes an SAE grease fitting, so it can be lubricated during service. Follow the vehicle service information for the correct interval and grease.
What position does this idler arm install in?
It mounts at the front of the vehicle as part of the steering linkage.
