TruRyde® 3,500 lbs. 4" Drop E-Z Lube Spindle with Flange for 3" Tube - SP-TT-IF-175AZ

The TruRyde® 3,500 lbs. 4" Drop E-Z Lube Spindle with Flange for 3" Tube (Part #SP-TT-IF-175AZ) is a heavy-duty weld-on spindle designed for building or repairing 3,500 lb. trailer axles. This 4" drop spindle allows for a lower trailer deck height while maintaining proper ground clearance and load capacity.

Part Number: SP-TT-IF-175AZ, Sold Individually. TruRyde® 3,500 lbs. 4" Drop E-Z Lube Spindle with Flange for 3" Tube.

Key Features

• Part Number: SP-TT-IF-175AZ
• Brand: TruRyde®
• Capacity: 3,500 lbs. (per pair)
• Drop: 4" Drop
• Tube Size: Fits 3" round or square tube
• Mounting: 4 Bolt mounting flange
• Lubrication: E-Z Lube design with grease zerk for easy bearing maintenance
• Thread: 1"-14 UNS-2A thread
• Cotter Pin Hole: .190" cotter pin hole
• Measurements: 2.45" / 2.77" / 5.36" / 1.72" / 1.376" / 1.062"
• Weight: 8.45 lbs.
• Brake Flange: Includes welded 4-bolt brake flange for mounting electric or hydraulic brakes
• Application: Weld-on spindle for custom axle builds and repairs

This 4" drop E-Z Lube spindle is ideal for builders and repair shops creating or restoring single and tandem axle trailers. The E-Z Lube feature allows for quick and clean greasing of the bearings without removing the hub, while the integrated 4-bolt brake flange makes it easy to add brakes when needed. The 1"-14 UNS-2A threaded spindle with cotter pin hole provides a secure and standard mounting surface for hubs.

Questions about this TruRyde spindle or need help selecting the correct size? Call our trailer experts at 1-800-866-3336.

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