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Build Your Own Tandem Axle Trailer Suspension Rebuild Kit 7K-14K Repair EQ-356 (SRK-TA-SB-356-BB)

$84.99
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At a Glance

  • SKU: SRK-TA-SB-356-BB
PRODUCT INFORMATION

Product Details

R & P Carriages

Build Your Own Tandem Axle Suspension Rebuild Kit – EQ-356 – Standard Bolts – 7K–14K

Part Number: SRK-TA-SB-356-BB

Tandem axle suspension rebuild kit configured with EQ-356 equalizers, standard 9/16" shackle bolts, and brass bushings. Designed for 7,000 lb to 14,000 lb tandem axle trailer applications.

This configuration uses 2.562" center-to-center shackle straps and 9/16"-18 hardware for standard-duty slipper spring suspension systems.

Kit Includes

  • 14 – 9163B Shackle Bolts (9/16"-18 x 3", standard configuration)
  • 14 – SB-LN-9 Lock Nuts (9/16"-18)
  • 8 – SL-2.562 Shackle Straps (2.562" hole center to center, 5/8" holes)
  • 2 – EQ-356 Equalizers (6-1/8" length x 2-1/2" height)
  • 14 – BU1-1566B Brass Bushings (0.57" I.D., 0.69" O.D.)

Specifications

Specification Detail
Axle Rating 7,000–14,000 lb Tandem
Spring Type Slipper Spring Suspension
Equalizer EQ-356 (6-1/8" x 2-1/2")
Shackle Strap Spacing 2.562" Center to Center
Hardware Size 9/16"-18
Bushing Material Brass

Verify equalizer size, hanger spacing, bolt length, and spring compatibility before installation.

SRK-TA-SB-356-BB EQ-356 9163B SL-2.562 SB-LN-9 BU1-1566B brass bushing tandem suspension rebuild kit

Related Parts & Kits

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815-357-3292  ·  270 E Jackson St  ·  Seneca, IL 61360

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Ordered trailer repair parts repeatedly; praised fast service, careful packing, and accurate orders.

Luke HeiserOCT 2026
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Found the correct RV keys at a good price with free shipping; the keys worked as expected.

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Needed an unusual axle and leaf-spring size; the team listened and helped him sort out the fit.

Cory StrubertOCT 2026
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