Moog K6251T Idler Arm

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  • Problem Solver powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability.
  • Moog engineered steel composition results in a stronger component
  • Greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear
  • Loose or worn chassis parts can lead to premature tire wear
  • Use on 1979 - 1995 GM vehicles
  • Greaseable for smoother steering
  • Designed as stock replacement

Product Description

Problem Solver products incorporate proven design and engineering features for like new steering, ease of installation and longer life. is the preferred steering and suspension brand of professional technicians and NASCAR Crew Chiefs.

October 5, 2016
I've been fixing cars for a living for almost 12 years now and As far as I'm concerned all of the cheaper brands are made in the same factory in China and moog is the only company making their own parts and actually trying to improve the product. I won't put it on my personal vehicle if it's not moog the quality difference is clear once you open the box. If it were up to me that's all I would install at work however thencustomer is always right.
My ider are had a little bit of play so I replaced it with this and the steering tightened up like new.
August 30, 2019
My first moved k6251t failed after about six months of use. It was warranty. For me complete hassle-free. Previous to this I've used this product and never had a problem. It is high quality. And much better than
November 23, 2018
I bought this for my 1995 Chevrolet Blazer LT 4WD.

It felt great for one week, the it started playing like all others I've had, better get the 1-ton idle arm and adapt it in any way, otherwise this will let you down.
Wayne Evans
July 11, 2018
I am sure the arm is ok, BUT I expected it to come with the castle nut and zerk fittings. My guess is someone bought it before and returned it without the nut, fittings and pin. So off to the store to buy these missing parts.
Daddy Fix It
February 23, 2019
Very heavy duty. Put on with new tie rod ends and wheel bearing hubs(skf x tracker) and upper and lower ball joints all by moog. Only thing I don't like is the sheet metal fake threads make putting in the grease darts more difficult.
Kindle Customer
August 3, 2019
The last idler arm failed after a short time of use. Roads here are very rough on suspension parts. So far this is really good and still holding up.
February 13, 2016
Worked better than OEM. Made the front end tight and no more vibration from the front end. Dealer said i needed other parts and stuff. Took to another shop and they said get this part only. Perfect fit and solved the problem with a front end alignment too. Always trust MOOG!
Farva V3
September 12, 2017
I'm partial to Moog/Federal Mogul. This item is engineered tougher than the idler it replaced. Thicker casting and heavier joints. Mine was missing the cotter pin but that was easily remedied. I expect this item to outlast the vehicle I installed it on.