Products to Compare (max of 3)
X
Compare These Parts
ALWAYS SECURE
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Filters
Menu
Help Center
Help Center
x
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
x

Sweet Mfg Steering U-Joint 9/16 26 Spline to 3/4 DD, Mustang II Manual

SAME DAY SHIPPING! Order within the next 7 hours 13 minutes and receive same day shipping

Specs
Material Type:
Steel
Sold in Quantity:
Each
Finish:
Black Oxide
End #1:
3/4 inch DD
Spline Count:
26
Spline End:
9/16-26
MFG. Part #:
401-51319
Set Screw Included:
Yes
Overall Length:
3.750
Shaft Diameter:
0.750
Outside Diameter:
1.187
Max Operating Angle:
30
Sweet Mfg Steering U-Joint 9/16 26 Spline to 3/4 DD, Mustang II Manual

Click image to enlarge

Details

Reviews (6)

Q & A (3)

What's in the Box

Info

Dont jeopardize your safety with inferior quality steering components. Speedway offers only the finest steering U-joints available. Made by Sweet Manufacturing. These steering universal joints feature forged Vanadium steel yokes and full compliment bearings.

  • Full compliment bearings
  • Forged Vanadium steel yokes and u-joint
  • Highest quality for racing or street
  • Features needle bearing u-joints
Learn more about u-joints and steering systems by reading our tech article. U-Joint Selection and Design.

Note: GM columns measure slightly less than 1" while IDIDIT and Flaming River columns measure a true 1".  DO NOT interchange these u-joints.

Item Details

3-3/4" in length. 1-3/16" diameter.

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 ujoint 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 4.7 out of 5 by 6 reviewers.
RATING BREAKDOWN
6 reviews
5 Stars
4
4 Stars
2
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

gsnort
Verified Purchaser
Verified Reviewer
Waupun, WI

Works well as it should

October 05, 2015
I installed this part on my 1935 Plymouth coupe street rod. It met all of my car's needs.
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

BC Customes
Verified Purchaser
Pottsboro, TX

Best quality

July 21, 2015
I used this product to hook up my steering on my project.
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

1940 Chevy Pickup
Verified Purchaser
Verified Reviewer
Rustburg, VA

Sweet Mfg is the best!

June 15, 2015
A friend and racer suggested I buy the Sweet Mfg. products, so I ordered this u-joint to replace a failed bargain brand unit, and I am glad I did. The fit is much better and steering is much smoother. I definitley recommend this product, and would buy it again.
Pros:
  • Worth the price
  • Fits Very Snug No Play
  • Good Quality
Cons:
  • None
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

ilovecars
Benton, IL, USA

I ordered two u joints. They came in a c

January 06, 2014
Speedway provides very fast service and as always offers good value for the money. The u joints I ordered were very good quality. I installed them the very next day after I received them. The fit was perfect and the joints are very smooth. I am very satisfied with them and Speedways fast shipping.
Pros:
  • Fast Shipping
  • Good Value
No, I would not recommend this product.
Full Size Image

Was this review helpful? 0 0

hotfoot
Verified Purchaser
des moines,ia.

topdraw parts at a reasonable price.

May 21, 2012
all very good.ups is great
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

8315allen
Verified Purchaser
Scottsville NY

happiness is a good joint!!!!!!

February 07, 2012
nice tight well made joint and safety matters here.
Pros:
  • Nice n tight
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

Page 1 of 1

Product Q&A

3 questions : 3 answers

1 answers

Is the 3/4" DD exactly 3/4"?

Ozarkmark
Missouri, USA
November 21, 2012

Is the 3/4" DD exactly 3/4"?

Answers

November 21, 2012
Jason
Yes, 3/4 side is for a 3/4" double d shaft. The only under sized u-joints we offer is the 1" size
1 answers

HOW LONG IS THIS JOINT AND HOW BIG AROUND

Canadain
auburn in
December 31, 2011

HOW LONG IS THIS JOINT AND HOW BIG AROUND

Answers

January 04, 2012
QC
3-3/4" in length. 1-3/16" diameter.
1 answers

Are these joints weld on or bolt on?

1low54
Phoenix, AZ, USA
October 18, 2012

Are these joints weld on or bolt on?

Answers

October 18, 2012
Jason
This u-joint will have a set screw with locking nut to hold in place
Page 1 of 1

You may also be interested in:

  • Sweet Mfg U-Joint, 9/16 In 26-Spline to 3/4 Round, Mustang II Manual Sweet Mfg U-Joint, 9/16 In 26-Spline to 3/4 Round, Mustang II Manual
    (6)
    $49.99
    Compare
  • Sweet Mfg U-Joint, 9/16 26 Spline to 1 In DD, Mustang II Manual Sweet Mfg U-Joint, 9/16 26 Spline to 1 In DD, Mustang II Manual
    (0)
    $69.99
    Compare
  • Sweet Mfg. Steering Coupler, 9/16In 26 Spline to 3/4 In Round Non-Flex Sweet Mfg. Steering Coupler, 9/16In 26 Spline to 3/4 In Round Non-Flex
    (3)
    $15.99
    Compare
  • Sweet Mfg. Double U-Joint, 1 In-48 Spline to 3/4 In Round, GM Column Sweet Mfg. Double U-Joint, 1 In-48 Spline to 3/4 In Round, GM Column
    (3)
    $119.99
    Compare
  • Sweet Mfg. Double Steering U-Joint, 9/16In-26 Spline to 3-4 In DD, MII Sweet Mfg. Double Steering U-Joint, 9/16In-26 Spline to 3-4 In DD, MII
    (0)
    $119.99
    Compare
  • Unisteer 8050230 Steering U-Joint, 9/16 Inch-26 Spline to 3/4 Inch DD Unisteer 8050230 Steering U-Joint, 9/16 Inch-26 Spline to 3/4 Inch DD
    (2)
    $74.99
    Compare
  • Sweet Mfg Chrome U-Joint, 9/16-26 Spline, 3/4 DD, Mustang II Manual Sweet Mfg Chrome U-Joint, 9/16-26 Spline, 3/4 DD, Mustang II Manual
    (0)
    $79.99
    Compare
  • Sweet Mfg Steering U-Joint, 9/16-26 Spline, 1 DD, Mustang II Manual Sweet Mfg Steering U-Joint, 9/16-26 Spline, 1 DD, Mustang II Manual
    (0)
    $94.99
    Compare
  • Steel Heim Joint Rod Ends for Steering Shaft, 3/4-16 RH Male .757 Hole Steel Heim Joint Rod Ends for Steering Shaft, 3/4-16 RH Male .757 Hole
    (28)
    $9.99
    Compare
  • Firewall Mount Steering Flange Sleeve, 3/4 Inch Shaft Firewall Mount Steering Flange Sleeve, 3/4 Inch Shaft
    (20)
    $12.99
    Compare
  • Speedway 3/4 OD Steel Weld-On Double-D Steering Shaft, 12 Inch Length Speedway 3/4 OD Steel Weld-On Double-D Steering Shaft, 12 Inch Length
    (5)
    $21.99
    Compare
Suggestions For You