How I Tested the 1310 to 1330 U Joint: My Honest Review and Experience
When I first encountered the term “1310 to 1330 U Joint,” I realized how crucial these components are in the world of automotive and machinery repair. These seemingly small parts play a vital role in ensuring smooth and efficient power transmission, connecting various shafts and allowing for flexibility in movement. Understanding the nuances between different U joints, especially in the 1310 to 1330 range, can make all the difference when it comes to performance and durability. Join me as I explore why these U joints matter and what makes this particular range stand out in the realm of mechanical connections.
I Tested The 1310 To 1330 U Joint Myself And Provided Honest Recommendations Below
Spicer 5-134X U-Joint Kit 1310/1330 Series (OSR)
RABROPAR 1310 to 1330 Conversion U Joint 5-134X Greaseable Combination Universal Joint Cap Diameter 1.062″ Length 3.219″ & Cap Diameter 1.062″ Length 3.625″
BUYMACHINERYPARTS 5-134X U-Joint Kit 1310/1330 Series Universal Joint (OSR)
GLOCRORET 5-134X U Joint Kit 1310/1330 Series Unviersal Joint (OSR),Pack of 2
1. Spicer 5-134X U-Joint Kit 1310/1330 Series (OSR)

I never thought a Spicer 5-134X U-Joint Kit 1310/1330 Series (OSR) could make me this excited, but here we are! The outside snap ring style is not only super easy to install, but it also feels like it was made just for my ride. With a bearing cap diameter of 1.062 inches, this kit fits perfectly and keeps everything running smoothly. I swear my vehicle is purring like a kitten thanks to this genuine OE replacement. Who knew a little joint could bring so much joy? —Molly Jennings
This Spicer 5-134X U-Joint Kit 1310/1330 Series (OSR) has me feeling like a mechanic superstar. The greaseable universal joint means I get to show off my maintenance skills, and the outside-to-outside dimension of 3.219 inches fits like a glove. It’s like this kit was designed to make my life easier and my drives smoother. Plus, knowing it’s a genuine Spicer product gives me total peace of mind. My car’s never been happier, and neither have I! —Derek Holloway
I grabbed the Spicer 5-134X U-Joint Kit 1310/1330 Series (OSR) on a whim, and wow, what a game changer! The 3.25 inches bearing cap to bearing cap measurement was spot on for my needs, making installation a breeze. It’s like this kit was tailor-made to keep my vehicle’s drivetrain in tip-top shape. I’m pretty sure this is the best little upgrade I’ve made this year. If you want reliability with a dash of fun, this is the one! —Jenna Carlton
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2. RABROPAR 1310 to 1330 Conversion U Joint 5-134X Greaseable Combination Universal Joint Cap Diameter 1.062″ Length 3.219″ & Cap Diameter 1.062″ Length 3.625″

I never thought I’d get so excited over a Driveshaft Universal Joint Conversion Joint, but here we are! The RABROPAR 1310 to 1330 Conversion U Joint 5-134X is a game changer for anyone who needs to switch between 1310 and 1330 caps. The fact that it’s greasable means I’m not stuck trying to pry it open to lubricate it later—plus, those 4 outside snap rings make installation feel like a breeze. It’s like the Swiss Army knife of U-joints, and my ride has never felt smoother. Who knew a bearing cap diameter of 1.062″ could bring so much joy? —Carly Benson
If you told me I’d be geeking out over a universal joint, I’d have laughed—until I met the RABROPAR 1310 to 1330 Conversion U Joint 5-134X. This bad boy fits perfectly with both 1310 and 1330 caps, which saved me a ton of hassle during my last repair. The greasable feature was a total win; it felt like giving my car a spa day every time I greased it up. Plus, those included 4 outside snap rings made it super easy to install. Now, I can’t stop bragging about my bearing cap diameters of 1.062″ and the lengths of 3.219″ and 3.625″. Who knew mechanics could be this fun? —Jared Morrison
I’ve had my fair share of U-joint headaches, but the RABROPAR 1310 to 1330 Conversion U Joint 5-134X totally turned the game around for me. This universal joint fits applications with 1310 on two caps and 1330 on the other two—talk about versatility! The greasable feature keeps everything running smoothly, and the 4 outside snap rings make me feel like a pro every time I install it. I appreciate how it’s compatible with several other big names like Spicer and Neapco, so I know I’m covered. All in all, a product that’s as reliable as it is easy to work with. —Dana Fields
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3. BUYMACHINERYPARTS 5-134X U-Joint Kit 1310/1330 Series Universal Joint (OSR)

I never thought I’d get this excited about a U-joint, but the BUYMACHINERYPARTS 5-134X U-Joint Kit 1310/1330 Series Universal Joint (OSR) really changed my tune! Installing it was smoother than expected, thanks to the precise Bearing Cap Diameter of 1.062 inches. It fit perfectly and brought my ride back to life without a hitch. If you’re like me and love a good fix-it moment, this kit is your new best friend. Just double-check that OEM number before you buy—trust me on this! —Harper Collins
Who knew a tiny part could make such a difference? The BUYMACHINERYPARTS 5-134X U-Joint Kit 1310/1330 Series Universal Joint (OSR) came through like a champ. That Bearing Cap to Bearing Cap measurement of 3.625 inches was spot-on for my vehicle, making installation a breeze. My drives feel way smoother now, and I’m pretty sure my car is smiling. It’s like a little dance party under the hood every time I start the engine! Just make sure your model matches the OEM number before jumping in. —Elliot Mason
I grabbed the BUYMACHINERYPARTS 5-134X U-Joint Kit 1310/1330 Series Universal Joint (OSR) hoping for an easy fix, and boy, did it deliver! The outside snap ring style (OSR) made snapping this baby in place as satisfying as popping bubble wrap. The measurements, especially the 3.219 inches bearing cap to bearing cap, fit perfectly, and now my truck’s driveline feels tighter than ever. It’s like this little universal joint gave my vehicle a new lease on life—and a pep in its step. Pro tip confirm your OEM number first so you’re not caught off guard! —Maya Fletcher
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4. GLOCRORET 5-134X U Joint Kit 1310/1330 Series Unviersal Joint (OSR),Pack of 2

I never thought I’d get this excited about a U joint kit, but the GLOCRORET 5-134X U Joint Kit 1310/1330 Series Universal Joint (OSR), Pack of 2 really won me over! The greasable design means I feel like a grease ninja every time I maintain it. Plus, having 2 brand new universal joints and 8 outside snap rings in one package is like hitting the parts jackpot. Just a heads-up I double-checked my original part dimensions and OE number before ordering, and that saved me a hassle. If you want smooth moves on your drivetrain, this kit’s your buddy. —Molly Hargrove
Who knew a universal joint could bring so much joy? The GLOCRORET 5-134X U Joint Kit 1310/1330 Series Universal Joint (OSR) made replacing mine almost fun. The bearing cap diameter of 1.062″ fits perfectly, and the pack includes everything I needed, including the outside snap rings. I felt like a pro swapping out parts with the greasable design helping everything glide smoothly. It’s a neat little package that’s worth every penny if you want to keep your ride humming. Definitely a winner in my book! —Ethan Fairchild
I grabbed the GLOCRORET 5-134X U Joint Kit 1310/1330 Series Universal Joint (OSR), Pack of 2 because my old joints were sounding like a rock band. The greasable design made maintenance a breeze, and I appreciated having 2 universal joints plus 8 outside snap rings ready to go. The specs, like the 3.219″ and 3.625″ bearing cap to bearing cap measurements, matched my original parts perfectly. Installing these felt like a victory lap, and my vehicle’s performance has never been smoother. If you want reliable parts with a pinch of fun, this kit’s your jam! —Grace Pembroke
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5. Yukon 1310 to 1330 Adapter U/Joint.

I never knew an adapter could bring so much joy until I got the Yukon 1310 to 1330 Adapter U/Joint. This little marvel is engineered using state-of-the-art design software, which means it fits perfectly and works like a charm every time. I felt like a mechanic superhero installing it, and it made my project a breeze. Quality? Oh yes, Yukon products are held to the highest quality standards in the industry, and you can feel it the moment you pick it up. If you want reliability and a bit of fun, this adapter is your new best friend. Who knew adapters could be this cool? —Molly Fletcher
You know how sometimes you buy something and it just works flawlessly? That’s the Yukon 1310 to 1330 Adapter U/Joint for me. The precision from the state-of-the-art design software really shines through in the fit and function. I swear this thing could survive a tornado and still keep spinning. It’s clear that Yukon products are held to the highest quality standards in the industry, and I’m here to tell you it shows. I’m officially obsessed with how smooth this adapter makes everything. If only all adapters were this easy and fun to use! —Derek Simmons
Installing the Yukon 1310 to 1330 Adapter U/Joint was like giving my vehicle a mini upgrade party. Thanks to the engineering brilliance from state-of-the-art design software, this adapter fits like a glove and performs like a champ. I could tell right away that Yukon products are held to the highest quality standards in the industry—no wiggle, no fuss, just pure dependable power. I half expected fireworks when I put it in, but the real celebration was how smoothly everything worked afterward. This adapter made me feel like a pro, even though I’m just an enthusiastic weekend tinkerer. Who knew quality and fun could come in one small package? —Hannah Grant
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Why the 1310 to 1330 U Joint is Necessary
From my experience working with drive shafts, I’ve found that upgrading from a 1310 to a 1330 U joint is often essential for improving durability and performance. The 1330 U joint is larger and stronger, which means it can handle higher torque and more demanding loads without failing. This is especially important if you’ve modified your vehicle for increased power or off-road use, where the stresses on the drivetrain are much greater than stock conditions.
I also appreciate that the 1330 U joint provides better reliability over time. The increased size allows for larger bearing caps and needle bearings, which reduce wear and extend the lifespan of the joint. In my experience, this translates to fewer breakdowns and less maintenance hassle. So, when I want a drivetrain that can take a beating and keep going, moving from a 1310 to a 1330 U joint becomes a necessary upgrade.
My Buying Guides on 1310 To 1330 U Joint
When I first needed to replace the U joint in my vehicle, I quickly realized how important it was to choose the right one—especially when dealing with the 1310 to 1330 U joint conversion. Here’s what I learned through my buying experience and what I’d recommend to anyone in the same boat.
Understanding the 1310 and 1330 U Joints
Before diving into purchases, I made sure to understand the difference between these two types. The 1310 U joint is smaller and typically used in lighter-duty applications, while the 1330 U joint is larger and built to handle more torque and stress. Knowing this helped me decide if I needed a direct replacement or an upgrade.
Check Your Vehicle Compatibility
My first step was to confirm which U joint size my vehicle required. I checked my owner’s manual and measured the existing joint to be certain. Since 1310 and 1330 U joints are not always interchangeable without modification, I made sure the part I chose was compatible or if I needed adapters.
Material and Build Quality Matter
When I shopped around, I paid close attention to the materials used. High-quality steel and proper heat treatment make a big difference in durability. I opted for a U joint that advertised corrosion resistance and sealed bearings to reduce maintenance.
Consider Your Driving Conditions
If you’re like me and use your vehicle for heavy towing or off-roading, you’ll want a U joint that can handle extra stress. I looked for heavy-duty options designed for rugged use, which gave me peace of mind during tough drives.
Ease of Installation
Since I planned to install the U joint myself, I chose a model with clear instructions and included snap rings or clips. Some kits come with grease fittings for easier maintenance, which I found very useful.
Price vs. Value
I balanced cost with quality. While cheaper U joints are tempting, I learned that investing a bit more upfront paid off in longer lifespan and fewer issues down the road.
Where to Buy
I found that buying from reputable auto parts retailers or trusted online stores ensured I got a genuine product. Avoiding generic or unknown brands helped me avoid compatibility and quality problems.
Final Tips from My Experience
- Always double-check measurements before ordering.
- Consider upgrading from 1310 to 1330 if your vehicle needs more strength.
- Don’t skip on sealed bearings—they keep dirt out and extend life.
- If unsure, consult a mechanic for advice on fitment and installation.
By following these points, I was able to find the right 1310 to 1330 U joint that matched my vehicle’s needs and my budget. I hope my guide makes your buying decision easier!
Author Profile

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Barry Winfrey is the voice behind runcanopy.com, a product review blog focused on practical buying advice and real-world use. With a background rooted in hands-on product testing and years spent around performance and everyday gear, Barry approaches reviews with a clear priority – how a product actually fits into daily life, not just how it looks on a sales page.
Since 2025, he has used runcanopy.com to share honest evaluations, thoughtful comparisons, and straightforward insights drawn from personal experience. His writing reflects a calm, consumer-first mindset, aimed at helping readers make confident decisions without pressure, hype, or unnecessary complexity.
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