Tandem Axle Spring Suspension Rebuild Greaseable Wet Bolts 3" Shackles (SRK-TA-WB-3) 2p-20084fz the breakaway switch activates the

the breakaway switch activates the onboard battery so the trailer brakes can apply independently of the tow vehicle

Zinc plated finish for corrosion resistance

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Application references describe fitment only when measurements match

125" grease seal is required instead of the included 2

Tandem Axle Spring Suspension Rebuild Greaseable Wet Bolts 3" Shackles (SRK-TA-WB-3) 2p-20084fz the breakaway switch activates theTandem Trailer Axle Suspension Rebuild Kit with GREASE TYPE Wet Bolts and 3 1 8 Shackle Straps Part Number: SRK TA WB LE 3 We work on trailers in our facility every day! The number one problem we see is worn out suspension! There is no way to grease them! Now, with this NEW kit, the bolts actually pump grease right into the bushings! AMAZING! This is a kit to change all the "wear parts" on a standard tandem axle trailer (4,000 # GVW up to 14,000# GVW)