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800.979.0122

(CST) 7am - 10pm

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Mon-Fri 8am - 5pm

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855.313.9180

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Speedway Forged U-Joint, 36-Spline to 3/4 Round

Specs
Material Type:
Steel
Sold in Quantity:
Each
Spline Count:
36
Finish:
Black Oxide
End #1:
3/4 inch Round
MFG. Part #:
910-31636
Set Screw Included:
Yes
Overall Length:
3.75
Max Operating Angle:
30
Speedway Forged U-Joint, 36-Spline to 3/4 Round

Click image to enlarge

Details

Reviews

Q & A

What's in the Box

Forged steel 3/4" 36-spline to 3/4" round weld-on steering U-joint.

The overall length of this steering universal joint is 3-3/4".

Learn more about u-joints and steering systems by reading our tech article. U-Joint Selection and Design.

 

Application

When purchasing U-Joints, 3 easy steps will help ensure that they will be correct for your application.

STEP 1
Be sure to measure the diameter of the shaft and count the number of splines on the shaft. Some shafts have a blank spot ground on one side. To get the correct number of splines, use a flat edge and cover the blank half of the shaft through the diameter and count the splines on the other half. Multiply that number by 2, thus giving you the total number of splines on the full circumference of the shaft.

STEP 2
Choose which shaft type best suits your application: 3/4" weld on, 3/4" DD or 1" DD.

STEP 3
With these two pieces of information at hand, refer to our chart to find the appropriate part number of the u-joint for your specific application.

Notes

Tech Tip #1: When using more than two universal joints in a system, a support heim must be used.

Tech Tip #2: Increasing a U-Joint's angle of operation beyond 30° dramatically increases the stress on the joint, weakening the whole steering mechanism. If a greater angle is needed, add another u-joint.

Customer Reviews

Rated 4.4 out of 5 by 18 reviewers.
RATING BREAKDOWN
18 reviews
5 Stars
13
4 Stars
1
3 Stars
3
2 Stars
0
1 Star
1
RECOMMEND THIS PRODUCT:

Elias g
Verified Purchaser
Verified Reviewer
Wadesboro nc

Works great

July 10, 2015
With quick shipping and a perfect fit we were back at the track in no time great part no problems
Pros:
  • Works As Designed
  • Perfect Fit
Yes, I recommend this product.
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Magic Matt
Verified Purchaser
Sierra Vista, AZ

Inexpensive but not cheap!

June 28, 2015
Well constructed U-joint at the right price. Installed two of them on each side the quickener on my modified. The great fit made installation a breeze and they rotate very smoothly. Couldn't be happier.
Pros:
  • Smooth Rotation
  • Tight Tolerance
  • Well constructed
  • Great Fit As Advertized
Cons:
  • None
Yes, I recommend this product.
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Lance
Verified Purchaser
Verified Reviewer
sd

great bang for your $

May 26, 2015
This u joint is of good quality for a great price, works well
Yes, I recommend this product.
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Kristian
Canada

too much play

April 22, 2015
I bought these to replace some old steering u-joints and they work great other than my steering system has more play now than before. I'll be buying better made ones to replace these in no time.
No, I would not recommend this product.
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Merchant Response:

Kristian - thanks you for your review. We appreciate hearing from you. Your review has been passed along to our Customer Service team to review the situation and our QC team record and inspect the issue with this product. If you wish, you may return the u-joints for a refund as long as they have not been altered or modified. Please feel free to contact us at 800.979.0122 for further assistance. We apologize for your frustration and are always happy to help.
BigFoot2
Verified Purchaser
Lebanon, VA

Easy to install and worked perfectly!

September 04, 2014
The weld-on steering linkage u-joint fit perfectly, was well made, reasonably priced and easy to install. Compared to all the other u-joints that I found, this one was the cheapest so I was concerned about the quality. After receiving the u-joint it was easy to see it was very high quality and it was also easy to install.
Yes, I recommend this product.
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Hodges
Verified Purchaser
Edinburgh, IN 46124, USA

Product is ok just not what I need.

July 28, 2014
I returned a 36 spline 3/4 x3/4 joint with a not requesting to exchange it for a 3/4 x3/4 weld on both ends no spline and got a 36 slime 3/4 x3/4 back the exact joint I returned. So I still don't have the joint I need.
Yes, I recommend this product.
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Merchant Response:

Speedway Motors Customer Service team has issued this customer the proper replacement u-joint for the two incorrect ones received. We sincerely apologize for any inconvenience this may have caused and are happy to help in any way.
Benniemac52
Verified Purchaser
Dallas, GA

This product is great!!

October 05, 2012
This u joint fit like a glove and welded real nice to the steering shaft. I be purchasing another one shortly.
Pros:
  • Great price
Yes, I recommend this product.
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J
Verified Purchaser
Texas

Good part

July 19, 2012
Very nice. Welded easy and fit perfect
Pros:
  • High-Performance
  • Easy To Use
  • Durable
No, I would not recommend this product.
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Crawlin Pam
Verified Purchaser
Edgar Springs, MO

Awesome Product

April 30, 2012
This product completely replaced the rag joint in my 71 bronco. Best money I have ever spent.
Pros:
  • High-Performance
  • Durable
  • Replaced rag joint
Yes, I recommend this product.
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ajr
Verified Purchaser
indiana

Good product with minor flaw.

March 16, 2012
Fit correctly on steering box shaft and on D-shaft. A minor casting was ground off to ensure full movement.
Pros:
  • Easy To Use
Yes, I recommend this product.
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Page 1 of 2

Product Q&A

4 questions : 6 answers

1 answers

Does the u-joint have needle bearing end caps or bushing end caps

Racecar52
January 12, 2015

Does the u-joint have needle bearing end caps or bushing end caps

Answers

January 13, 2015
EricM
This does not have needle bearings. It is a bushing type universal joint.
1 answers

Can this be re-clocked

Gilligan
February 17, 2014

Can this be re-clocked

Answers

February 17, 2014
EricM
You will be able to slide this U joint on the splines in any "clocked" position that you wish. The set screw and jam nut can not be clocked once you have welded the u-joint to the steering shaft.
3 answers

does it have 36 spline on each end

January 27, 2011

does it have 36 spline on each end

Answers

September 05, 2014
BigFoot2
The one I received was as The item description noted and had splines on one end and fit a 3/4" rod on the other.
December 31, 2012
BruceJ47
No only one end that has the set screw. Other end is to be welded.
February 03, 2011
Waymon
The Forged Steering U-Joint, 3/4"-36 to 3/4", Weld-On Item, #: 91031636, has 3/4 inch by 36 spline on one end and has a 3/4 inch round hole on the other end. We do not sell a u-joint that has a 36 spline on both ends.
1 answers

What is the overall length?

January 24, 2011

What is the overall length?

Answers

January 27, 2011
Jeremy O
The overall length of this item is 3-3/4".
Page 1 of 1

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Item Details

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