At a Glance
- SKU: SRK-TA-WB-BB-458-3125
PRODUCT INFORMATION
Product Details
Tandem Axle Suspension Rebuild Kit – EQ-104 Equalizers – 1-3/4" Springs
Tandem Axle Eye-to-Eye Spring Suspension Kit (4,000–14,000 lb GVW Applications)
Complete suspension rebuild kit for tandem axle trailers using standard eye-to-eye leaf springs. Designed to replace common wear components including equalizers, shackles, bolts, and bushings.
Compatible with trailers rated from 4,000 lb GVW up to 14,000 lb GVW. For use with 1-3/4" wide eye-to-eye leaf springs. Not compatible with slipper-style spring systems.
Kit Includes
- 14 – Shackle Bolts (3", 3.50" dry, or 3.00" wet bolt options available – 7/16" step-down design)
- 14 – Shackle Nuts
- 2 – EQ-104 Long Spring Pivot Equalizers (5.75" center-to-center)
- 14 – Bushings (Nylon or Genuine Dexter Brass options available)
- 8 – Shackle Straps (2", 2.562", 3.125", or 3.5" center-to-center options)
EQ-104 Equalizer Specifications
| Measurement | Specification |
|---|---|
| Hole Diameter (All 3 Mounting Points) | 9/16" |
| Bottom Span (Center to Center) | 5-3/4" |
| Vertical Height (Top to Bottom Hole Centerline) | 2" |
The EQ-104 equalizer measures 2" tall with a 5.75" center-to-center span across the lower mounting holes. Verify equalizer dimensions against your existing suspension before installation.
Need a Different Configuration?
If unsure about bolt length, equalizer size, or strap spacing, confirm specifications before ordering.
Related Parts & Kits
Check fitment, measurements, and kit contents before ordering. Related parts may not be required for your repair.
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815-357-3292 · 270 E Jackson St · Seneca, IL 61360
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TRAILER PARTSGOOGLE
Ordered trailer repair parts repeatedly; praised fast service, careful packing, and accurate orders.
RV KEYSGOOGLE
Found the correct RV keys at a good price with free shipping; the keys worked as expected.
AXLE & LEAF SPRINGSGOOGLE
Needed an unusual axle and leaf-spring size; the team listened and helped him sort out the fit.
PARTS & SHIPPINGGOOGLE
Praised the OEM and aftermarket selection, discounts, quick shipping, and friendly parts staff.
CUSTOM AXLEGOOGLE
Got the axle he needed right away, set up with a custom spring perch.
WELDINGGOOGLE
Praised the polite staff and quality welding on a project.
GAS STRUTGOOGLE
Replacement struts brought a long-used door back to working order.
CUSTOM TRAILERGOOGLE
Had a trailer built to his needs at a fair price, then found parts for two other trailers in stock.
CUSTOMER SERVICEGOOGLE
Praised the customer service after working with R&P over several years.
GAS SHOCKGOOGLE
Found the gas shock he wanted at a good price with shipping included.
CARGO TIE-DOWNGOOGLE
Received swivel D-rings with backing plates and praised the price, correct order, and service.
PARTS DELIVERYGOOGLE
The right parts arrived the first time, with fast delivery and helpful staff.
PROJECT HELPYELLOW PAGES
Said project advice and prompt shipping helped finish a trailer project.
SHIPPINGYELLOW PAGES
Reported helpful service and fast shipment to Germany.
SUSPENSION KITYELLOW PAGES
Praised a suspension kit, fair pricing, and good parts.
TRAILER CORDYELLOW PAGES
Was pleased with a replacement trailer cord.
SERVICE & PARTSYELLOW PAGES
Noted dependable service and products across repeat visits.
AXLE INSTALLATIONYELLOW PAGES
Said the axle installation fit perfectly and thanked Josh and the crew.
HITCH REPLACEMENTYELLOW PAGES
Praised the crew’s professionalism during a difficult hitch replacement.
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Received the item as described with very fast shipping and plans to return.
COMMUNICATION & SHIPPINGYELLOW PAGES
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REPEAT CUSTOMERYELLOW PAGES
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INSTALLED PARTYELLOW PAGES
Reported that the newly installed parts were working perfectly.
REPEAT CUSTOMERYELLOW PAGES
Said things went well, as they had on previous visits.
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Praised clear communication and fair value.
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COMMUNICATION & SHIPPINGYELLOW PAGES
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TEAMYELLOW PAGES
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SHIPPINGYELLOW PAGES
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CUSTOMER SERVICEYELLOW PAGES
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SERVICEYELLOW PAGES
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FIT & SHIPPINGYELLOW PAGES
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DELIVERYYELLOW PAGES
Received the order a day early and recommended the seller.
CUSTOM TRAILERYELLOW PAGES
Described a no-hassle, professional custom-trailer purchase.
TRAILER PURCHASEYELLOW PAGES
Praised a new trailer, custom additions, helpful staff, and clear pricing.
HUB COVERSYELLOW PAGES
Found the right hub covers quickly and got helpful maintenance advice.
AXLE HELPYELLOW PAGES
Said R&P helped their company get back on the road after an axle problem.
DUMP TRAILERYELLOW PAGES
Was happy with a dump-trailer purchase after comparing options.
BRAKES, DRUMS & SEALSYELLOW PAGES
Received clear help choosing brake assemblies and bearing seals, followed by fast shipping.
DUMP TRAILERYELLOW PAGES
Found a good deal on a 16-foot dump trailer and planned to return.
FRIENDLY SERVICEYELLOW PAGES
Thanked the staff for their patience and recommended the shop.
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