End Yokes - St. Louis Truck Driveshafts, Suspensions, Brakes 314-516-9466

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End Yokes

What do you need to know to identify your end yoke?

  1. Determine the driveshaft “series”.  Knowing the distance between the ends of the u-joint's bearing caps will help you to determine the series. 
  2. Determine the center hole size (most often splined) and the spline count. There are two different kinds of splines. Our parts list indicates an “involute” spline with the abbreviation “inv”. Otherwise the spline pattern is the parallel sided style. All listed parts have splined holes unless otherwise noted.
  3. Which of several methods is used for securing the yoke around the u-joint? There are half round (HR), u-bolt (UB), bearing plate (BP), bearing strap (BS), snap ring (SR), and inside snap ring (ISR).
Certain other dimensions are included in our list of parts in stock but the Spicer catalog or one of our parts specialists can help better confirm the part number you must replace.  

Note the certain part numbers represent an “assembly” which means that a slinger and plug are included. See the Spicer catalog for the part numbers of the slinger/plug if you are needing just these components. 

Some end yokes are more specialized such as for supporting a “high angle” or for use with a “coupling shaft”.

How to measure an End Yoke
The several styles of mating end yokes to u-joints

 
End Yokes in Stock

Note:  Part number includes a specific slinger pn and plug unless otherwise noted. More than one slinger style can be available for an end yoke. Refer to the list of slinger styles at back of end yoke catalogue or see link above for slinger dimensions. "Inv" indicates an involute spline style. "SR" here indicates "Outside Snap Ring". "ISR" indicates "Inside Snap Ring".
 
endyoke report

Driveshaft Style Shaft Slinger Pn

Series PN #splines


1000

10-4-43 ISR .812

round hole w. .250 keyway 3 o'clock, without slinger/plug

10-4-63 ISR .875

round hole w. .250 keyway 3 o'clock, without slinger/plug

10-4-123 ISR 1.25

10-4-183 ISR 1.25

round hole w. .250 keyway 9 o'clock, without slinger/plug

10-4-193 ISR 1.25

round hole w. .312 keyway 9 o'clock, without slinger/plug


1310

2-4-503 SR 1.125

round hole w. .250 keyway 12 o'clock, without slinger/plug

2-4-553 SR 1.188

round hole w. .312 keyway 12 o'clock, without slinger/plug

2-4-533 SR 1.25

round hole w. .312 keyway 12 o'clock, without slinger/plug

2-4-573 SR 1.25

round hole w. .250 keyway 12 o'clock, without slinger/plug

2-4-2671 UB 1.375-10

End yoke with splined hole

2-4-1233 SR 1.5

round hole w. .375 keyway 12 o'clock, without slinger/plug


1350

3-4-283-1 BS 1.25

round hole w. .314 keyway 12 o'clock, without slinger/plug

3-4-5731-1X BS 1.276-29 Inv 34592


1410

3-4-5711-1X BS 1.276-29 Inv 34592

3-4-11081-1X BS 1.609-37 Inv 231872


1480

3-4-12101-1X BS 1.790-34 Inv 232198


1610

5-4-6321-1 HR 1.998-38 Inv

without slinger/plug

5-4-6241 BP 2.024-39

High angle yoke, without slinger/plug

5-4-6291-1X HR 2.024-39 231359

High angle yoke, discontinued

5-4-6291X BP 2.024-39 231359

High angle yoke, includes slinger/plug

5-4-5961 BP 2.024-39 Inv

High angle yoke, without slinger/plug

5-4-5731 BP 2.114-32 Inv

without slinger/plug

5-4-5751 BP 2.114-32 Inv

without slinger/plug

5-4-8611-1X HR 2.114-32 Inv 232200

5-4-8691-1X HR 2.114-32 Inv 232200

high angle yoke


1710

6-4-2381 BP 1.750-10

without slinger/plug

6-4-4861X BP 1.750-10 230909

chamfered c-bore, high angle

6-4-6481 BP 1.790-34 Inv

without slinger/plug

6-4-8511X BP 1.790-34 Inv 232166

6-4-6371-1 HR 2.024-39

high angle yoke, without slinger/plug

6-4-6391-1X HR 2.024-39 231359

high angle

6-4-6411X BP 2.024-39 231102

6-4-6421X BP 2.024-39 231359

6-4-7641-1X HR 2.024-39 231359

6-4-6001X BP 2.024-39 Inv 230909

Chamfered counterbore

6-4-6021X BP 2.024-39 Inv 230909

Chamfered counterbore, high angle

6-4-8541-1X HR 2.024-39 Inv 232167

high angle, discontinued

6-4-8991-1X HR 2.024-39 Inv 232511

6-4-9001-1X HR 2.024-39 Inv 232514

6-4-9001X BP 2.024-39 Inv 232514

6-4-3791 BP 2.032-10

without slinger/plug

6-4-7541 BP 2.143-41 Inv

6-4-5061X BP 2.149-16 231022

discontinued

6-4-3041X BP 2.225-6 829-W

6-4-4411X BP 2.250-10 230921

6-4-5071X BP 2.350-16 230746

coupling shaft yoke

6-4-6921X BP 2.5-10 231616

for speedometer gear

6-4-5251X BP 2.750-10 230674

6-4-6931X BP 2.750-10 231616
endyoke report


1760

6.3-4-541-1X BP 2.024-39 231047

6.3-4-541X BP 2.024-39 231047

6.3-4-1521-1X HR 2.114-32 Inv 232200

6.3-4-331-1X HR 2.274-44 Inv 231022

End yoke with splined hole

6.3-4-5221-1X HR 2.274-44 Inv 232200

discontinued

6.3-4-161 BP 2.350-16

Coupling shaft yoke, without slinger/plug

6.3-4-161-1 HR 2.350-16

6.3-4-1561-1X HR 2.364-36 Inv 232199

6.3-4-1391-1X HR 2.374-46 232042-

6.3-4-1041-1X HR 2.390-46 Inv 231803

6.3-4-781-1X HR 2.50-10 231616

for speedometer gear

6.3-4-781X BP 2.50-10 231616

for speedometer gear

6.3-4-791-1X HR 2.750-10 231616

6.3-4-791X BP 2.750-10 231616

6.3-4-1681-1 HR 2.794-54 Inv

hub diameter not ground. without slinger/plug


1810

6.5-4-4571X BP 2.274-44 Inv

6.5-4-1891 BP 2.350-16

coupling shaft yoke, without slinger/plug

6.5-4-1891-1 HR 2.350-16

coupling shaft yoke, without slinger/plug

6.5-4-3161 BP 2.364-36 Inv

discontinued, without slinger/plug

6.5-4-3731-1X HR 2.390-46 Inv 231803

6.5-4-3921-1X HR 2.390-46 Inv 231013

6.5-4-3561-1X HR 2.750-10 231616

6.5-4-3561X BP 2.750-10 231616

6.5-4-3801-1 HR 2.750-10

hub diameter not ground


SPL100

100-4-931-1 BS 1.771-34 Inv

coupling shaft yoke, without slinger/plug


SPL170

170-4-671-1X HR 2.024-39 231359

high angle yoke, discontinued

170-4-241-1X HR 2.024-39 Inv 232514

high angle yoke

170-4-261-1X HR 2.024-39 Inv 232511

discontinued

170-4-281-1X HR 2.024-39 Inv 232511

high angle yoke

170-4-851-1X HR 2.024-39 Inv 232199

170-4-201-1X HR 2.274-44 Inv 232511

170-4-1271-1 HR 2.390-46 Inv

coupling shaft yoke, without slinger/plug

170-4-721-1X HR 2.390-46 Inv 231803

discontinued

170-4-521-1X HR 2.750-10 231616


SPL250

250-4-81-1X HR 2.274-44 Inv 232511

discontinued

250-4-351-1X HR 2.390-46 Inv 231803

discontinued

250-4-241-1X HR 2.750-10 231616

discontinued

250-4-271-1 HR 2.794-54

Hub diameter not ground, without slinger/plug


SPL90

90-4-591-1X BS 2.114-32 Inv 232200

discontinued