Dexko Global

Quick Reference

Leaf Springs

Leaf spring axles are a durable, dependable suspension option for a wide range of trailer applications. Dexter offers leaf springs and the attachment components needed to help support proper axle fit, ride height, and load capacity, including options for underslung or overslung spring setups. Use the charts below to compare spring attributes, confirm sizing, and cross-reference legacy part numbers to the Dexter Canada part number you need.

TipUse the quick links to jump to the chart you need. On smaller screens, scroll sideways to keep the tables easy to read.

Leaf Spring

Leaf Springs Attributes

Find the right leaf spring by style, width, length, capacity, and bushing details.

Dexter Canada Part # Style Width (in) LF Length (in) Capacity (lbs) Bushing
072-013-00 Double Eye 1.75 4 20.5 1,400 9/16"N
072-017-00 Double Eye 1.75 3 20.38 1,000 9/16"N
072-022-00 Double Eye 1.75 3 25.13 1,250 9/16"N
072-025-00 Double Eye 1.75 4 25.25 2,500 9/16"N
072-027-00 Double Eye 1.75 6 25.25 2,950 9/16"N
072-029-00 Slipper - Hook End 2 4 26.63 1,500 9/16"N
072-030-00 Slipper - Hook End 2 4 26.63 2,000 9/16"N
072-032-00 Slipper - Hook End 2 5 26.63 3,500 9/16"N
072-042-00 Double Eye 1.75 4 25.13 1,750 9/16"N
072-043-01 Slipper - Radius End 3 5 30.5 5,000 1" RB
072-044-01 Slipper - Radius End 3 6 30.5 6,000 1" RB
072-045-01 Slipper - Radius End 3 7 30.5 7,500 1" RB
072-051-01 Slipper - Hook End 2 7 26.63 4,000 9/16" N
072-051-02 Slipper - Hook End 2 7 26.63 4,000 5/8" RB
072-080-01 Slipper - Radius End 2.5 5 30.48 5,000 3/4" RB
072-085-00 Double Eye 1.75 3 26 1,500 9/16" N
072-090-00 Slipper - Flat End 1.75 3 25 1,720 9/16" N
072-092-00 Double Eye 1.75 5 25.25 3,000 9/16" N
072-096-00 Slipper - Hook End 2 6 29.5 4,000 9/16" N
UNA-145 Slipper - Radius End 2.5 5 32.5 5,000 3/4" RB
UNA-159 Slipper - Radius End 2.5 6 32.5 6,250 3/4" RB
TRA-2726 Transport - Tapered 3 3 23.625 11,200 N/A
TRA-2728 Transport - Tapered 3 3 22.437 11,200 N/A
UNA-040 Slipper - Flat End 1.75 4 30 1,837 9/16" N
UNA-041 Double Eye 1.75 3 20 1,500 9/16" N
UNA-113 Double Eye 1.75 3 23.5 1,000 9/16" N
UNA-114 Double Eye 1.75 4 23.5 1,500 9/16" N
UNA-121 Double Eye 1.75 2 26 500 9/16" N
UNA-122 Double Eye 1.75 3 26 690 9/16" N
UNA-124 Double Eye 1.75 4 26 1,000 9/16" N
UNA-160 Slipper - Hook End 2 5 26.98 3,000 9/16" N
UNA-168 Double Eye 1.75 3 20.31 700 9/16" N
UNA-170 Double Eye 1.75 4 23.25 2,000 9/16" N
UNA-178 Slipper - Radius End 1.75 3 24.62 750 9/16" N
UNA-179 Slipper - Radius End 1.75 4 24.62 1,000 9/16" N
UNA-206 Slipper - Flat End 1.75 3 25 1,720 9/16" N
UNA-210 Double Eye 1.75 4 27 1,750 9/16" N
UNA-220 Double Eye 1.75 3 25.25 2,000 9/16" N
UNA-223 Double Eye 1.75 6 25.25 3,380 9/16" N
UNA-256 Double Eye 1.75 6 26 2,250 9/16" N
UNA-297 Slipper - Radius End 2.5 5 30.5 5,000 7/8" BZ
UNA-299 Slipper - Hook End 2 5 26.63 3,500 5/8" RB
UNA-300 Slipper - Hook End 2 7 26.63 4,000 5/8" RB
UNA-302 Slipper - Hook End 2 5 26.63 3,500 9/16" HD N
UNA-315 Slipper - Hook End 2 5 26.63 3,500 9/16" RB
UNA-317 Slipper - Hook End 2 7 26.63 4,000 9/16" RB

Leaf Springs Part # Conversion Chart

Have a legacy or cross-reference part number? Use this chart to find the Dexter Canada part number you need.

Dexter Canada Part # Universal Part # Textrail Part # NTP # MGI Part # Cerka Part # Dexter USA Part #
072-013-00 UNA-167 9150049   719MG2014 31-72-13 D072-013-00
072-017-00 UNA-169 9150006 1020 719MG2013 31-72-17E 1020
072-022-00 UNA-219 9150073 PR3B 719MG2503 31-72-22 PR722
072-025-00 UNA-218 9150016 UNA-218 719MG3020   PR4
072-027-00 UNA-222 9150021     31-72-27E PR6
072-029-00 UNA-229 072-029-00   719MG6229 31-603T3-N  
072-030-00 UNA-230 9150076 803T3     803T3
072-032-00 UNA-232 9150000 UNA-232 719MG6005 31-1203T3-N 1203T3
072-042-00 UNA-212 9150014 UNA-212 719MG2008 31-72-42 PR4B
072-043-01 UNA-268 9150028 UNA-268   31-72-43-1 72-43-1
072-044-01 UNA-269 9150030 UNA-269   31-72-44-1 72-44-1
072-045-01 UNA-270 9150032 UNA-270   31-72-45-1 72-45-1
072-051-01 UNA-285 9150034 UNA-233   31-72-51-01 1403T3
072-051-02 UNA-300 9150222 UNA-300   31-1403T3  
072-080-01 UNA-298 9150033 UNA-298   31-72-80-01 72-80
072-085-00 UNA-050 9150099 AWS3 719MG2615    
072-090-00 UNA-206 9150250   719MG2005 31-BT25-22  
072-092-00 UNA-111 9150018 UNA-111 719MG5505 31-1764  
072-096-00 UNA-161 9150024 UNA-161     E5115
UNA-145 UNA-145 8131 8131      
UNA-159 UNA-159 8132 8132      
TRA-2726 TRA-2726 9150008 354-00   31-72-48 72-48
TRA-2728 TRA-2728 TRA-2728 356-00     9150228
UNA-040 UNA-040   WIG4     WIG4
UNA-041 UNA-041 9150012 UNA-041     UNA-041
UNA-113 UNA-113 9150234   719MG2006 31-125-3 24923
UNA-114 UNA-114 UNA-114   719MG2012 31-125-4  
UNA-121 UNA-121 9150259   719MG1201    
UNA-122 UNA-122 9150247   719MG1202   AS-3
UNA-124 UNA-124 9150258   719MG1204 31-5015-4 AS-4
UNA-160 UNA-160 9150020 UNA-160     E5226
UNA-168 UNA-168 072-016-00   719MG2010 31-72-16 D072-016-00
UNA-170 UNA-170 UNA-170   719MG2302    
UNA-178 UNA-178 9150031 WIE3     WIE3
UNA-179 UNA-179 9150007 WIH4 719MG2004   WIH4
UNA-206 UNA-206 9150250   719MG2005 31-BT25-22 BT25-22
UNA-210 UNA-210 9150010 PR427     PR427
UNA-220 UNA-220 9150196   719MG2010A    
UNA-223 UNA-223 9150021 UNA-223      
UNA-256 UNA-256 9150017 PR626     PR626
UNA-297 UNA-297 9150046 72-77     72-77
UNA-299 UNA-299 9150204 UNA-299   31-1203T3  
UNA-300 UNA-300 9150222 UNA-300   31-1403T3  
UNA-302 UNA-302 9150249        
UNA-315 UNA-315 9150203 UNA-315 719MG6005HD    
UNA-317 UNA-317 UNA-317 UNA-317 719MG2018