Spidertrax Off-Road Transmission & Drivetrain

Axle Housings, Spider 9, Fabricated, Fully Welded, 3.50 in. Axle Tubes, Mild Steel, Natural, 68.00 in. Width, Ford 9 in., Each

Part Number: SDR-SPN68C35T

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Ultimate Unit Bearing (6 on 5-1/2" x 5/8" Studs x 40 Spline x Right Hand Spindle)

Part Number: SDR-FUBR65125840

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Axle Seal, Replacement Seal, Each

Part Number: SDR-SLIINSERT

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Ultimate Unit Bearing (8 on 6-1/2" x 9/16" Studs x 40 Spline x Right Hand Spindle)

Part Number: SDR-S0002

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Axle Shafts, Front Stubs, 7.891 in. Length, 40 Spline, 300M Billet, Each

Part Number: SDR-AXLLSKU40M

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Filler Cap & Bung Assembly, 2 1/4-10 Thread

Part Number: SDR-FLA214

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Steering Knuckle Bearings and Bushings, Ultimate Knuckles, Kit

Part Number: SDR-CSB003

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Rebuild Kit, Axle Seals, Fits Spidertrax Inboard Seals, O-Rings and Seals, Retaining Screw, 1.000 in. I.D., 31-35 Splined Shafts, Kit

Part Number: SDR-SLIRB

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Hardware Kit, Steering Knuckle Replacement Component, Spidertrax Ultimate Knuckles, Kit

Part Number: SDR-CSB001

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Axle and General Purpose Seals, Inboard Seal. Spider 9, Aluminum, Blue, 1/4 in., Each

Part Number: SDR-SLI212D

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Rebuild Kit, Axle Seals, Fits Spidertrax Inboard Seals, O-Rings and Seals, Retaining Screw, 1.200 in. I.D., 40-45 Splined Shafts, Kit

Part Number: SDR-SLIRB120

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Spidertrax High Performance Inboard Oil Seal Kit with 1.20" ID Seal

Part Number: SDR-SLI212120D

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Ultimate Unit Bearing (6 on 6-1/2" x 5/8" Studs x 40 Spline x Right Hand Spindle)

Part Number: SDR-FUBR66125840

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Ultimate Unit Bearing (6 on 6-1/2" x 5/8" Studs x 35 Spline x Right Hand Spindle)

Part Number: SDR-FUBR66125835

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Spidertrax Ultimate U-Joint

Part Number: SDR-AXLUSJN

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Wheel Bearing and Hub Assembly, Chromoly Steel, Natural, Each

Part Number: SDR-FUBR55125840

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Estimated Ship Date: Today

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High Performance Outboard Oil Seal Kit (For 3-1/2" Spider 9)

Part Number: SDR-SLI312D

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Spider 9 ARP Stud Kit

Part Number: SDR-SPNARP

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Estimated Ship Date: Feb 3, 2026 if ordered today

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1 Ton Full Floater End Cup Kit (3-1/2" Tube)

Part Number: SDR-UEC002

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Axle Filler Assembly Kit

Part Number: SDR-FLA001

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Bolt Kit, Steering Knuckle Replacement Component, Spidertrax Ultimate Knuckles, Kit

Part Number: SDR-CSB002

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Wheel Hub, Spidertrax Drive Snout, 6 Lug, 8 Lug, Each

Part Number: SDR-FUBDS6

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Axle Drive Flange Cap, Ultimate Drive Cover, with O-Ring and Hardware, for Spidertrax Ultimate Unit Bearings, Blue Finish, Each

Part Number: SDR-FUBUC

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Spidertrax Ultimate Stub Shaft

Part Number: SDR-AXLUSS40Y

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Ultimate Drive Snout Cover

Part Number: SDR-FUBDC

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Estimated Ship Date: Feb 3, 2026 if ordered today

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