Tandem Slipper Spring Hanger Kit for 2-Inch Springs with 12-Inch Equalizers
A heavy-duty tandem-axle suspension hardware kit for compatible trailers using 2-inch-wide slipper springs. Includes front, center and rear hangers, two 12-inch equalizers, greaseable equalizer bolts and attaching hardware.
Key Measurements & Specs
| Specification | Detail |
|---|---|
| Part Number / SKU | 23002 |
| Product Type | Tandem slipper spring hanger kit |
| Spring Type | Slipper spring |
| Spring Width | 2 inches |
| Equalizer Size | 12 inches long × 3.78 inches wide |
| Equalizer Center Bolt | 7/8-inch greaseable bolt |
| Quantity Included | 1 complete component kit |
Fitment / Application
| Category | Details |
|---|---|
| Trailer Configuration | Tandem-axle trailer suspension |
| Spring Application | Compatible 2-inch-wide slipper springs |
| Comparable Kit References | Comparable in general application to BAK-1 and APT6SE-GS3 where all measurements match |
| Hanger References | HG-15843-F and HG-15843-R are application references only |
| Fitment Method | Verify spring width, hanger dimensions, bolt heights, equalizer size and suspension layout |
| Installation | Weld-on hangers require proper positioning and welding |
Top Features
| Feature | Buyer Benefit |
|---|---|
| Complete Hanger Set | Includes front, center and rear hanger components for a tandem suspension layout. |
| 12-Inch Equalizers | Provides the specified equalizer size for compatible slipper spring systems. |
| Greaseable Bolts | Includes two 7/8-inch greaseable bolts for the equalizer center mounting points. |
| Attaching Hardware | Includes eight 9/16-inch bolts, eight matching nuts and two cotter pins. |
Overview
The R&P Carriages 23002 hanger kit brings together the primary hanger, equalizer and attaching components needed for a compatible tandem-axle trailer suspension using 2-inch-wide slipper springs. The kit includes two front hangers, two center hangers, two rear hangers, two 12-inch equalizers, two greaseable equalizer bolts, eight 9/16-inch bolts, eight matching nuts and two cotter pins.
R&P Service Insight
A hanger kit should be matched by its actual suspension geometry rather than by a comparable kit number alone. Measure the existing components and record their mounting positions before removing or replacing the suspension hardware.
- Spring Check: Confirm that the trailer uses 2-inch-wide slipper springs.
- Equalizer Check: Compare the 12-inch length, 3.78-inch width and mounting-hole locations with the existing equalizers.
- Hanger Check: Verify each hanger’s width, length and top-to-bolt-center height before welding.
R&P Knowledge Hub
Compatibility: Designed for compatible tandem-axle suspension systems using 2-inch-wide slipper springs and 12-inch equalizers.
System Fit: The front, center and rear hangers create the frame attachment points for the slipper spring suspension. The equalizers mount beneath the center hangers.
Installation Notes: Record the original axle spacing and hanger locations before removing the old components. The replacement hangers must be aligned and welded securely to the trailer frame.
Performance Insight: The equalizers allow movement between the two slipper spring assemblies as the tandem axles travel over changes in the road surface.
Brand & Fitment Note
Selling Brand: R&P Carriages component kit
Application References: BAK-1, APT6SE-GS3, HG-15843-F and HG-15843-R are supplied as general comparison or application references. They do not establish an exact interchange.
What This Means: This listing is for the R&P Carriages 23002 component kit. It is not represented as an OEM-branded BAK-1 or APT6SE-GS3 kit.
Before Ordering: Compare every hanger dimension, bolt height, bolt-hole size, equalizer measurement, spring width and mounting location with the trailer’s existing suspension.
R&P Repair Insight
Suspension geometry affects axle position and spring movement. Do not assume that two kits are interchangeable based only on spring width or equalizer length.
- Measure Before Removal: Record the center-to-center hanger locations and axle spacing before cutting old hangers from the frame.
- Inspect the Frame: Check the intended mounting areas and surrounding frame structure before installing new weld-on hangers.
- Verify Hardware: Confirm that all required nuts, retainers and installation hardware are present before beginning the repair.
Features
Tandem Slipper Spring Layout
Component selection is arranged for a compatible tandem-axle trailer using 2-inch-wide slipper springs.
Front, Center & Rear Hangers
Includes two hangers for each of the three required mounting positions.
12-Inch Equalizer Pair
Includes two EQ-12 equalizers measuring 12 inches long by 3.78 inches wide.
Greaseable Center Hardware
Two GEB-78 greaseable bolts provide the specified 7/8-inch equalizer center mounting hardware.
Included Components
| Quantity | Part | Specifications |
|---|---|---|
| 2 | H4.375F Front Hangers | 2.25 inches wide; 3.625-inch bolt height; 4 inches long |
| 2 | H-4.5-SQ4 Center Hangers | 3 inches wide; 3.625-inch bolt height; 3.062 inches long; 0.9-inch square hole |
| 2 | H6R Rear Hangers | 2.25 inches wide; 5-inch bolt height; 4 inches long; 5/8-inch bolt holes |
| 2 | EQ-12 Equalizers | 12 inches long × 3.78 inches wide; designed for the listed GEB-78 center bolt |
| 2 | GEB-78 Greaseable Bolts | 7/8-inch diameter; fits the EQ-12 center mounting location |
| 8 | 91635B Bolts | 9/16"-18 thread; 3.5 inches long; 1/2-inch thread length |
| 8 | SB-LN-9 Nuts | 9/16"-18 thread |
| 2 | 165649 Cotter Pins | 1/8 inch × 1-3/4 inches |
