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MOOG 338 Greaseable Premium Universal Joint

4.9 (13) Write Review
Free shipping on orders over $29.99

$11.16

$ 5 .99 $5.99

In Stock

About this item

  • COMPATIBILITY – Fits 1988-1988 Ford F-Super Duty; 1989-1989 Ford F-Super Duty; 1990-1990 Ford F-Super Duty; 1991-1991 Ford F-Super Duty; 1992-1992 Ford F-Super Duty; 1993-1993 Ford F-Super Duty; 1994-1994 Ford F-Super Duty; 1995-1995 Ford F-Super Duty; 20
  • GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
  • BUILT TO LAST -- Rugged design specifically engineered for fleets, off-highway and commercial vehicles
  • STRONG AND DURABLE -- Bearing cups are cold-formed, case-hardened and precision ground for strength and durability
  • KEEPS DIRT OUT -- Nitrile seals provide ideal grease retention and protection from under-vehicle debris
  • GREASEABLE DESIGN -- Drilled and tapped grease fitting holes for easy servicing and cross trunnions with large grease reservoirs with radial grease channels for grease distribution
  • INHIBITS PREMATURE WEAR -- Cross trunnions ground to a 15-25 RMS finish for a smooth surface free of microscopic grooves that can cause premature wear
  • RELIABLE PERFORMANCE -- Internal valve integrated into thrust washer controls lubrication flow and inhibits dry startup
  • RIGOROUS TESTING -- Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on


Backed by superior materials and rigorous testing, MOOG Heavy Duty universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.


Tiffany
Reviewed in the United States on January 18, 2025
Great upgrade for the factory joints. When it’s time to replace your original Ujoints these are hard to beat. It’s not a job you want to do often so go with the best parts you can find. These are excellent quality and with the grease fittings you can add fresh grease anytime it’s needed.
Brett Dodson
Reviewed in the United States on September 18, 2024
I use tons of these….. will work on damn near any Polaris
Pen Name
Reviewed in the United States on August 5, 2024
Quality greasable u joint that fits front and rear on the drive shaft
gilles villeneuve
Reviewed in Canada on August 5, 2024
bon morceau en bonne état et recu tres vite
David G
Reviewed in the United States on May 6, 2024
Fit great on a 16 RZR 900 4,did have to grind the transmission side yoke to get it to fit as that one is a different size...
Darcy Higginbotham
Reviewed in Canada on May 26, 2024
Great quality
EKH
Reviewed in the United States on October 17, 2024
These worked great on the front drive shaft of my 1999 Polaris Scrambler 400 4x4.
Pete
Reviewed in Canada on September 16, 2023
Great product with grease nipples. Fit well with no issues.
Ray Cardinal
Reviewed in Canada on May 12, 2023
The c clips are too soft of material and don’t spring back to their proper shape when pushed into their slots leaving the RM loose.I had to re-use 4 old c clips out of the 8 on a set of 2 of these u-joints.
lena g.
Reviewed in the United States on April 1, 2023
Good value for the money! Easy to install. We would difinitely buy again! Great product!
Placeholder
Reviewed in the United States on April 3, 2022
These fit in my 2011 Polaris Sportsman 500 to replace the shot stock U Joints. Can't go wrong with Moog. Solid stuff! Great price on here too!
Customer
Reviewed in Canada on September 9, 2021
Product is high quality. Did seem stiff after installing and greasing but have not driven machine yet. Lots more repairs to go.
Kham
Reviewed in the United States on May 17, 2021
Fit my 2016 Polaris Ranger crew. The reason I gave it 4 stars is because the retaining clips that came with the u joints are very soft and bend out of shape. I reused the originals.