Trailer Suspension Equalizer Kit
Dexter Equalizer Trailer Axle 9K Suspension 2" Wide Slipper 23.5" Long 5/8" Spring Bolt 1" Wet Bolt
Dexter-style slipper spring equalizer kit for heavy-duty trailer suspension service. Built around a 23-1/2" long equalizer with 48-1/2" axle spacing, 2" wide slipper spring application, 1" center bolt hole, and included hardware shown in the BOM.
Part Number: 013-119-03-KIT 23-1/2" Equalizer For 9K Axle Applications
Key Measurements & Specs
| Specification |
Detail |
| Part Number / SKU |
013-119-03-KIT |
| Brand / Application |
Dexter-style slipper spring equalizer kit |
| Product Type |
Trailer slipper spring equalizer hardware kit |
| Equalizer Length |
23-1/2" long |
| Axle Spacing |
48-1/2" center-to-center axle spacing |
| Spring Application |
2" wide slipper springs |
| Center Bolt Hole |
1" center bolt hole |
| Spring Eye Hole |
5/8" spring eye hole |
| Quantity Included |
1 complete kit |
Fitment / Application
| Category |
Details |
| Trailer System |
Heavy-duty slipper spring trailer suspension |
| Primary Fit |
9,000 lb axle applications using matching Dexter-style slipper spring equalizer geometry |
| Spring Type |
2" wide slipper springs |
| Verification Method |
Match equalizer length, axle spacing, spring width, center bolt hole, spring eye hole, and hardware sizes before ordering |
| Important Note |
Suspension parts must be matched by actual measurements and axle/spring configuration; do not order by axle rating alone. |
Top Features
| Feature |
Buyer Benefit |
| Complete BOM-Based Kit |
Includes the equalizer, wet bolt, lock nut, spring eye bolt, spring eye nut, spring retainer bolt, and spring retainer nut. |
| Pressed-In Center Bushing |
The equalizer assembly includes the center bushing already pressed into the equalizer. |
| 23-1/2" Equalizer |
Matches suspension setups requiring a 23-1/2" long slipper spring equalizer. |
| 2" Slipper Spring Fit |
Designed for matching 2" wide slipper spring suspension applications. |
Overview
The 013-119-03-KIT is a Dexter-style slipper spring equalizer kit for heavy-duty trailer suspension applications using 9,000 lb axles, 2" wide slipper springs, and 48-1/2" center-to-center axle spacing. The kit is built around the 013-119-03 equalizer, which measures 23-1/2" long and includes a pressed-in center bushing, plus the related bolts and nuts shown in the BOM.
R&P Service Insight
Equalizer fitment is measurement-sensitive. Before replacing suspension parts, compare the removed equalizer and hardware directly against the listed measurements and included components.
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Measure First: Confirm the 23-1/2" equalizer length and 48-1/2" axle spacing before ordering.
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Confirm Spring Setup: This kit is for 2" wide slipper spring applications with a 5/8" spring eye hole.
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Check Hardware: The BOM includes the equalizer, wet bolt, lock nut, spring eye bolt, spring eye nut, spring retainer bolt, and spring retainer nut.
R&P Knowledge Hub
Compatibility: Intended for compatible Dexter-style heavy-duty slipper spring suspension setups using a 23-1/2" long equalizer, 48-1/2" axle spacing, 2" wide slipper springs, 1" center bolt hole, and 5/8" spring eye hole.
Vehicle / System Fit: Commonly used on heavy-duty trailer suspension systems with 9,000 lb axle applications where the equalizer and hardware dimensions match.
Installation Notes: Inspect the existing suspension for worn bushings, elongated holes, worn bolts, damaged springs, or hanger wear. Replace only after confirming all measurements and hardware sizes.
Performance Insight: The slipper spring equalizer helps transfer suspension movement between axle positions. Correct geometry and hardware fit are critical for proper suspension travel and load sharing.
Brand & Fitment Note
Selling Brand / Application: Dexter-style trailer suspension equalizer kit.
Application Reference: Dexter references describe the intended suspension application and part-style compatibility. Verify the actual part number, measurements, and hardware before ordering.
What This Means: This listing is for one complete equalizer hardware kit, part number 013-119-03-KIT, built around equalizer 013-119-03 and the BOM components listed below.
Before Ordering: Verify equalizer length, axle spacing, spring width, spring eye hole size, center bolt hole size, axle rating, and suspension layout before installation.
R&P Repair Insight
Slipper spring suspension wear often shows up as worn bolts, loose hardware, bushing wear, uneven axle movement, or visible play at the equalizer. Confirm whether the equalizer, bolts, nuts, or spring/hanger points are worn before replacing parts.
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Center Pivot Check: Confirm the existing setup uses a 1" center bolt hole and that the center bushing area is not damaged.
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Spring Eye Check: Match the 5/8" spring eye bolt and spring eye hole before installation.
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Kit Check: This kit includes the additional spring retainer bolt and nut shown in the BOM; confirm your installation requires these components.
Features
Dexter-Style Slipper Equalizer Kit
Designed for compatible heavy-duty trailer slipper spring suspension systems using the listed 013-119-03 equalizer configuration.
23-1/2" Long Equalizer
Matches applications requiring a 23-1/2" long equalizer with 48-1/2" axle spacing.
Pressed-In Center Bushing
The center bushing is already pressed into the equalizer assembly, reducing separate component matching during service.
BOM-Correct Hardware Included
Includes one each of the listed bolts and nuts shown in the bill of materials, including the spring retainer bolt and nut.
Included Components
| Quantity |
Item |
Part Number |
| 1 |
Equalizer, Dexter-style, 23-1/2" long, 1" center bolt hole, for 2" slipper springs; includes pressed-in center bushing |
013-119-03 |
| 1 |
Wet bolt, equalizer, carriage round head, 1"-8 x 5" |
7-136-2 |
| 1 |
Lock nut, 1.0"-8 |
006-112-00 |
| 1 |
Spring eye bolt, hex head, 5/8"-11 x 4" |
7-181 |
| 1 |
U-bolt / spring eye nut, 5/8"-11 |
006-038-00 |
| 1 |
Spring retainer bolt, 5/16" x 3.25", Grade 2 |
FA-7-254 |
| 1 |
Spring retainer nut, 5/16"-18, Grade 2, coarse thread, zinc |
FA-7-254-NUT |
Important Fitment Note: Verify all suspension measurements before ordering, including equalizer length, axle spacing, spring width, spring eye hole size, center bolt hole size, hanger layout, axle rating, and included hardware requirements. Dexter and axle-rating references describe application fitment only; final fitment must be confirmed by measurement.
Dexter slipper spring equalizer kit 013-119-03-KIT, Dexter equalizer 013-119-03, 23-1/2 inch equalizer, 48-1/2 inch axle spacing, 2 inch slipper spring equalizer, 9K trailer axle equalizer kit, heavy duty trailer suspension equalizer, wet bolt 7-136-2, lock nut 006-112-00, spring eye bolt 7-181, spring retainer bolt FA-7-254, spring retainer nut FA-7-254-NUT.
