Spidertrax Off-Road Parts and Accessories

Suspension Knuckles, Ultimate Knuckles, Mild Steel, Natural, 3.500 in. Housing Ends, Kit

Part Number: SDR-USKI312OS

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Estimated Ship Date: Today

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40 Splined 300M Billet Series 30 Outer Stub Shafts (Pair)

Part Number: SDR-IFS013

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Pro Series Tig Welded & Heat Treated Knuckle Kit (3-1/2" Housing Ends) With High Steer Arms(HIGH)

Part Number: SDR-CSKT312OH

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pro Series Tig Welded & Heat Treated Knuckle Kit (3-1/2" Housing Ends) With High Steer Arms (LOW)

Part Number: SDR-CSKT312OL

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pro Series Tig Welded & Heat Treated Knuckle Kit (3-1/2" Housing Ends)Without High Steer Arms

Part Number: SDR-CSKT312OP

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pro Series Tig Welded & Heat Treated Knuckle Kit (4" Housing Ends) With High Steer Arms(HIGH)

Part Number: SDR-CSKT4OH

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pro Series Tig Welded & Heat Treated Knuckle Kit (4" Housing Ends) With High Steer Arms(LOW)

Part Number: SDR-CSKT4OL

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pro Series Tig Welded & Heat Treated Knuckle Kit (4" Housing Ends)Without High Steer Arms

Part Number: SDR-CSKT4OP

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Estimated Ship Date: Feb 2, 2026 if ordered today

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IFS Housing, Tig welded 4130 housing w/ CNC machined bulk heads & face plate, Hardware & fill cap included

Part Number: SDR-IFS001

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Narrow IFS Housing, Tig welded 4130 housing w/ CNC machined bulk heads & face plate. Hardware & fill cap included

Part Number: SDR-IFS023

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Axle Housings, Spider 9 Pro Series, Fabricated, Fully Welded, 4.00 in. Axle Tubes, Chromoly, Natural, 68.00 in. Width, Ford 9 in., Each

Part Number: SDR-SPN68C40YT

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pro Series Tig Welded & Heat Treated Knuckle Kit (4" Housing Ends) With High Steer Arms(MID)

Part Number: SDR-CSKT4OM

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Estimated Ship Date: Feb 4, 2026 if ordered today

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