Dorman 686-313 front left steering knuckle for the 2018-2023 Volkswagen Atlas and other vehicles replaces a knuckle that rust has seized to the wheel hub bearing. Rust between the two is common in Salt Belt regions but can also build up under normal use.
- Proprietary, patent pending coating that helps prevent corrosion between the knuckle and the wheel hub bearing
- Cast iron body with cast construction
- Dorman OE FIX design aimed at rust that seizes the knuckle to the wheel hub bearing
- Standard replacement grade, made for the front left position
Quick facts
- Part: Dorman 686-313 steering knuckle
- Fits: 2018-2023 Volkswagen Atlas and other vehicles
- Position: Front left
- Material: Cast iron
- Condition: New
Cracks, bends or heavy rust on the knuckle, or a hub bearing that will not come free of it, can mean the knuckle needs replacing. Before you replace it, rule out a worn wheel bearing, ball joint or tie rod end as the source of play or noise, since those can feel alike. Have any steering or suspension concern inspected by a shop promptly.
Fits
It fits the 2018-2023 Volkswagen Atlas and the 2020-2023 Volkswagen Atlas Cross Sport, which each take one at the front left, and it is engineered to match the performance of the original equipment steering knuckle. Plan on doing the front knuckles as a pair; this listing is a single front left knuckle, and the front right is a separate part.
Specifications
Fit and size
- Position: front left
- Quantity per vehicle: 1
- Caliper mounting hole diameter: 14 mm
- Caliper mounting holes: 2
- Sensor hole diameter: 10 mm
Build and materials
- Material: cast iron
- Construction: cast
- Coating: proprietary, patent pending
- Grade: standard replacement
- Condition: new
- Country of origin: China
In the box
One bare steering knuckle, one bolt and one nut. Mounting hardware, the hub and the axle are not included, so plan on new fasteners rather than reusing the old ones.
Interchange: 3QF407255E
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Dorman steering knuckle 686-313 fit the 2020-2023 Volkswagen Atlas Cross Sport?
Yes. Dorman 686-313 front left steering knuckle fits the 2020-2023 Volkswagen Atlas Cross Sport, as well as the 2018-2023 Volkswagen Atlas.
Does this Dorman OE Solutions steering knuckle come with the wheel hub?
No. This front left steering knuckle comes as a bare knuckle with one bolt and one nut. The hub and axle are not included.
Why does this steering knuckle have a coating?
Dorman 686-313 has a proprietary, patent pending coating that helps prevent corrosion between the knuckle and the wheel hub bearing, where rust can otherwise seize the two together.
What is this front left steering knuckle made of?
It is cast iron with cast construction. It has two 14 mm caliper mounting holes and a 10 mm sensor hole.
Is 3QF407255E an interchange number for this knuckle?
Yes. 3QF407255E is listed as an interchange number for Dorman 686-313, which is a front left steering knuckle.
