Trailer Suspension Equalizers
| Straight Equalizers |
| Part No. |
A |
B |
C |
D |
O.D. |
| A2251B |
8" |
4" |
9/16" |
9/16" |
1-3/4" |
| A2251B3 |
8" |
4" |
9/16" |
3/4" |
1-3/4" |
Tall Triangle Equalizers are widely used in the R.V. and Mobile Home Industry
| Tall Triangle Equalizers |
| Part No. |
A |
B |
C |
O.D |
| 13-10 |
6" |
4" |
9/16" |
1-3/4" |
| Curved Equalizers |
| Part No. |
A |
B |
C |
D |
E |
O.D. |
| 13-104-2 |
5-5/8" |
2-13/16" |
9/16" |
9/16" |
2" |
1-3/4" |
| A2252CB |
7-3/4" |
3-7/8" |
9/16" |
9/16" |
2-7/8" |
1-3/4" |
| A2252CB34 |
7-3/4" |
3-7/8" |
3/4" |
9/16" |
2-7/8" |
1-3/4" |
| JRS100 |
5-1/2" |
2-3/4" |
9/16" |
9/16" |
3-1/4" |
1-3/4" |
| Short Curved Equalizers |
| Part No. |
A |
B |
C |
D |
E |
O.D. |
| 220AIT3B |
6-1/4" |
3-1/8" |
3/4" |
9/16" |
2" |
1-3/4" |
| Equalizer for 2" Slipper Springs |
| Part No. |
A |
B |
C |
D |
E |
F |
I.D. |
| 13-4 |
4-5/8" |
5-1/2" |
5" |
9/16" |
5/16" |
7/8" |
2-1/4" |
| Equalizer for 2" Slipper Springs |
| Part No. |
A |
B |
C |
D |
E |
F |
I.D. |
| 13-44 |
13-1/8" |
5-1/2" |
6" |
9/16" |
5/16" |
3/8" |
2-3/16" |
| E4541 |
12" |
4-3/4" |
4-5/8" |
9/16" |
7/8" |
9/16" |
2-3/16" |
| 13-117-03 |
13-1/8" |
5-1/2" |
5-9/16" |
5/8" |
15/16" |
5/16" |
2-3/16" |
| 13-118-03 |
17-3/8" |
7-5/8" |
7-3/4" |
5/8" |
15/16" |
5/16" |
2-3/16" |
| 13-119-03 |
23-1/2" |
10-3/4" |
10-3/4" |
5/8" |
15/16" |
5/16" |
2-3/16" |
Used on Dexter 10,000 lb General Duty Axles
| Equalizer for 2-1/2" Slipper Springs |
| Part No. |
A |
B |
C |
D |
I.D. |
Left / Right |
| 13-141-3 |
24-5/8" |
1-3/8" |
1" |
3/4" |
2-3/4" |
Left and Right Hand |
| Equalizer for 3" Slipper Springs |
| Part No. |
A |
B |
C |
D |
E |
F |
I.D. |
Left / Right |
| 13-107-7 |
38" |
14-1/4" |
5" |
4-1/2" |
1-1/8" |
1" |
3-1/8" |
Left and Right |
| 13-108-3 |
42-1/4" |
18-3/8" |
7-1/8" |
6-3/4" |
1-1/8" |
1" |
3-1/8" |
Left and Right |
| 13-109-3 |
48-1/2" |
24-3/4" |
10-3/8" |
10" |
1-1/8" |
1" |
3-1/8" |
Left and Right |
Used on Hayes 9K-12K Axles
| Equalizer for Hayes 2-1/2" Slipper Springs |
| Part No. |
A |
B |
C |
I.D. |
Left / Right |
| 09138708 |
15-3/4" |
1" |
3/4" |
2-3/4" |
Left Hand |
| 09138709 |
15-3/4" |
1" |
3/4" |
2-3/4" |
Right Hand |
| 09138710 |
21-3/4" |
1" |
3/4" |
2-3/4" |
Left Hand |
| 09138711 |
21-3/4" |
1" |
3/4" |
2-3/4" |
Right Hand |
Swan-Shaped Equalizer for 2" Wide Slipper Springs - 10-1/8" Long - 7/8" Center Hole
 |
Product Code: 13-4 Product Price: $30.95 Product Weight: 5.00 pounds |
More Information and Pricing
Features:
- Connects slipper springs on dual- or triple-axle trailers
- Attach one spring with bolt through the eye
- Slip arched end of other spring into equalizer
- Suspend equalizer from center hanger (sold separately)
- Transfers load and sudden impacts from one axle to another
- Distributes weight evenly
- Results in smooth ride for trailer
Specs:
- Fits: 2" wide slipper leaf springs
- Center bolt hole diameter: 7/8"
- Side bolt hole diameter (for mounting spring): 9/16" diameter
- Side bolt hole diameter (for keeper bolt): 5/16"
- Dimensions: see table

| Part Number | A | B | C | D | E | F |
|---|
| 13-4 | 4-5/8" | 5-1/2" | 5" | 9/16" | 5/16" | 7/8" |
13-4 Swan-Shaped Equalizer for 2" Slipper Springs
E-Z Flex Triple Axle Suspension Kit
 |
Product Code: K71-657-00 Product Price: $479.95 Product Weight: 25.00 pounds |
More Information and Pricing
Features:
- Replaces standard trailer equalizers in leaf spring suspensions
- Delivers smoother towing than traditional leaf spring suspensions
- Rubber core isolates and absorbs damaging road shocks before they hit the trailer frame and contents
- Easy installation - no welding, cutting or grinding
- Includes bolts, shackle links and rubber equalizers
Specs:
- Replaces Dexter standard equalizer
- Triple axle application
K71-657-00 Dexter Easy Flex Rubber Suspension Kit for Triple Axle Trailers
Equalizer for 2-1/2" Slipper Spring - Left Hand
 |
Product Code: 13-132-2 Product Price: $59.95 Product Weight: 12.00 pounds |
More Information and Pricing
- Used on Dexter 10,000 lb general duty axles
- Axle can have 7/8" bronze-brushed or 3/4" rubber-bushed springs
- Axle spacing: 38"
- Left hand equalizer
- I.D.: 2-3/4"
| Part No. |
A |
B |
C |
D |
I.D. |
Left / Right |
| 13-132-2 |
14-1/4" |
1-3/8" |
1" |
7/8" |
2-3/4" |
Left Hand |
13-132-2 Dexter Equalizer for 2-1/2" Slipper Springs
Equalizer for 2-1/2" Slipper Spring - Right Hand
 |
Product Code: 13-133-2 Product Price: $59.95 Product Weight: 12.00 pounds |
More Information and Pricing
- Used on Dexter 10,000 lb general duty axles
- Axle can have 7/8" bronze-brushed or 3/4" rubber-bushed springs
- Axle spacing: 38"
- Left hand equalizer
- I.D.: 2-3/4"
| Part No. |
A |
B |
C |
D |
I.D. |
Left / Right |
| 13-133-2 |
14-1/4" |
1-3/8" |
1" |
7/8" |
2-3/4" |
Right Hand |
13-133-2 Dexter Equalizer for 2-1/2" Slipper Springs