Build Your Own Tandem Axle Trailer Suspension Rebuild Kit – EQ-356 – 7K–14K (SRK-TA-LB-356-3125-BB)

$84.97

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At a Glance

>14 – 91635B Shackle Bolts (9/16"-18 thread, 3-1/2" length, 3/4" thread length)
>14 – SB-LN-9 Nuts (9/16"-18)
>8 – SL-3.125 Shackle Straps (3.125" hole center to center, 5/8" holes)
>2 – EQ-356 Equalizers (6-1/8" length x 2-1/2" height)
>14 – BU1-1566B Bronze Bushings (1.75" length, 0.69" OD, 0.57" ID)
Brand: Need a Trailer Part
SKU: SRK-TA-LB-356-3125-BB

Before You Order

Match the part number, measurements and connection points that apply to your trailer.

Fitment Check

Hub Face	Measure hub face to hub face.
Spring Center	Measure mounting centers and confirm perch configuration.
Capacity	Match the required axle rating.
Brakes	Confirm brake type and flange configuration.

Product Details

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

Part Number: SRK-TA-LB-356-3125-BB

Tandem axle suspension rebuild kit configured with EQ-356 equalizers and 3.125" center-to-center shackle straps. Designed for heavy-duty 7,000 lb to 14,000 lb trailer applications using 2" wide slipper springs.

This configuration includes 9/16"-18 hardware and bronze bushings for increased durability in higher-load service environments.

Kit Includes

14 – 91635B Shackle Bolts (9/16"-18 thread, 3-1/2" length, 3/4" thread length)
14 – SB-LN-9 Nuts (9/16"-18)
8 – SL-3.125 Shackle Straps (3.125" hole center to center, 5/8" holes)
2 – EQ-356 Equalizers (6-1/8" length x 2-1/2" height)
14 – BU1-1566B Bronze Bushings (1.75" length, 0.69" OD, 0.57" ID)

Specifications

Specification	Detail
Axle Rating	7,000–14,000 lb Tandem
Spring Compatibility	2" Wide Slipper Springs
Equalizer	EQ-356
Shackle Strap Spacing	3.125" Center to Center
Hardware Size	9/16"-18
Bushing Type	Bronze

Verify equalizer dimensions, hanger spacing, bolt diameter, and spring width before installation.