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🔧 Lock in reliability with Spicer’s precision-crafted U-Bolt Kit!
The Spicer 2-94-28X U-Bolt Kit is a genuine OE replacement part from the trusted 1310 series, crafted from durable Grade 2 aluminum with a glossy machined finish. Designed for a precise 0.31 inch groove diameter, this kit includes all necessary components—U-bolts, nuts, and lock washers—to ensure a secure, professional installation. Backed by a 2-year manufacturer warranty with unlimited miles, it’s the go-to choice for automotive professionals and enthusiasts seeking dependable drivetrain maintenance.
| ASIN | B000CKN6YA |
| Best Sellers Rank | #53,747 in Automotive ( See Top 100 in Automotive ) #16 in Automotive Replacement Axle U-Bolt Kits |
| Brand | Spicer |
| Color | Gold |
| Compatible Groove Diameter | 0.31 Inches |
| Customer Reviews | 4.6 4.6 out of 5 stars (428) |
| Drive System | Internal Combustion Engine Drive System |
| Exterior Finish | Machined |
| Fastener Size | 1/4 inch |
| Fastener Type | U-Bolt |
| Finish Types | Glossy |
| Global Trade Identification Number | 00023913123031 |
| Grade Rating | Grade 2 |
| Head Type | U-Bolt |
| Included Components | U-Bolt (2), Nut (4), Lock Washer (4) |
| Item Diameter | 0.31 Inches |
| Item Dimensions | 3 x 3 x 0.25 inches |
| Item Hardness | Grade 2 |
| Item Type Name | Universal Joint U-Bolt Kit |
| Manufacturer | Spicer |
| Manufacturer Grade | Grade 2 |
| Material Type | Aluminum |
| Metal Type | Aluminum |
| Model | 29428X |
| Part Number | 2-94-28X |
| Screw Head Style | U-Bolt |
| Set Name | U-Bolt Kit |
| Size Name | 2 Count (Pack of 1) |
| Thread Class | 3A |
| Thread Coverage | Fully Threaded |
| Thread Size | 1"-4 |
| Thread Style | Right Hand, Full, UNC, 5/16-18 |
| Thread Type | Unc |
| UPC | 023913123031 |
| Unit Count | 2.0 Count |
| Warranty Description | 2 year manufacturer, Unlimited Miles |
D**0
U-bolts for my re[placement U-joints on Jeep
Spicer U-bolts for my Spicer 5-153X U-Joint Kit 1310 Series (OSR). They are the right size and appear to be of good quality.
T**S
Clamps
Fit okay could be a bit longer the barly clear the threads
H**E
Made in the USA
Fit the Spicer 5-153X U-Joint Kit perfectly. Made in the USA.
H**R
Excellent product! Great price!
Bought this U-bolt kit in conjunction with Spicer's 2-4-8091X End Yoke (here on Amazon) for my 99' Wrangler with a D44 and it's worked out perfectly! Got both items shipped to me for under $60; can't beat that! Keep in mind that you MUST buy or already have the yoke end that has NO internal threads; the one I described above. In other words, it's not compatible with your stock yoke! You may be able to drill the holes on your stock yoke to get this kit to work but, I can't say for sure. Been highway driving with this item and the other (yoke end) for two weeks now and no issues. I would recommend a small dab of blue locktite on the threads though... just to be safe.
H**K
Exactly what I needed
Exact fit for my 70 Trans Am 12 bolt rearend.
O**D
Does not fit on classic Ford
Good quality product but does not fit a 1968 Ford Mustang. Couldn’t find any info if it would work on my car so I took the gamble. Leaving this message for my fellow Mustang guys.
G**.
U-joint u bolts.
Work great. Just like the original but clean and with good threads. Made the drive shaft install simple.
L**T
Spicer Yokes and U Bolts are the only way to go - quality at a great price!
I bought these to go with a Spicer 2-4-8091X yoke for a Jeep CJ7. My stock yoke had stripped threads in it and I wanted to upgrade to a beefier yoke vs. stock. The yoke and U Bolts fit great, were quick and easy to install and I would buy them again - they will be my go to purchase if I need any other stock yoke/U bolt replacements on my Jeep CJ7. Check your fit and needs - these U Bolts are for a 1310 size U Joint and yoke.
J**A
tenia una rotas, pense que tendria que buscar la pieza en un junk, pero esto vino de replazo ideal para un jeep gran wagonneer del 84
J**L
Good quality, as good as temp.
F**.
Justo a la medida para mi dana 44 de wagoneer , Excelente 👍
A**R
works on ford 9 inch. couldnt get locally.
C**Y
Super strong great replacement
Trustpilot
2 weeks ago
2 weeks ago