10k Torlast Usa Trailer Axle – 10000 lb HD Straight Brake Axle

Axle Specifications:

Upgrade your trailer with this 10,000 lb True straight brake trailer axle. Built for heavy commercial duty: a 5" round steel tube, 5/8" studs, and 12¼" x 3⅜" electric drum brakes.What’s Included (Pre-Assembled Internal Components):

•  – includes:
• Outer bearing: 387A — 2.250" I.D
• Inner bearing: 395S — 4.331" I.D
• Outer race: 382A — 2.810" O.D
• Inner race: 394A — 4.331" O.D
• Oil seal: 010-056-00 unitized oil seal
• Oil seal size: 4.506" O.D / 3.125" I.D
• Axle compatibility: Heavy-duty 10K trailer axles

Key Benefits:

• Fully assembled & packed with high-temp axle grease — ready for fast installation
• High-strength ASTM A572 Grade 50  steel construction — Ensures durability and a smoother highway towing experience
• Quick-Lube design — grease the axle via zerk fitting without removing the hub

Ideal For:

• RV builds or replacements
• Utility trailer conversions
• Boat trailer upgrades
• Cargo & equipment trailers

Why Buy from The Torlast Usa?

• 100% manufactured in-house, not merely assembled.
• Just in time shipping — 48-hours shipping
• Bulk & wholesale options available
• Financing options
• Dedicated expert support

Have questions? Call or message us at  — we’re here to help you find the perfect axle for your trailer build or repair.
Order your 10000 lb True Straight Brake Axle today and get back on the road with confidence!