8k Torlast Usa Trailer Axle – 8000 lb True HD Straight Brake Axle (12 1/4″ x 3 3/8″ Brake – 3.5″ Tube)

Axle Specifications:

Upgrade your trailer with this 8000 lb True HD Straight Brake Axle (12 1/4" x 3 3/8" Brake – 3.5" Tube). The heavy-duty True 8K upgrade: bigger 12¼" x 3⅜" brakes, an upgraded 02475 outer bearing, and 9/16" or 5/8” studs rated for 17.5" wheels, on a 3.5" extra-heavy steel tube.

What’s Included (Pre-Assembled Internal Components):

•  – includes:
• (1) complete kit containing:
• (1) Inner bearing 25580 — 1.750″ ID
• (1) Outer bearing 02475 — 1.250″ ID
• (1) Inner race 25520 — 3.265″ OD
• (1) Outer race 02420 — 2.688″ OD
• (1) Double Lip Grease Seal 010-036-00 — 3.376″ OD
• (1) Dust/grease cap

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 8000 lb True HD Straight Brake Axle (12 1/4" x 3 3/8" Brake – 3.5" Tube) today and get back on the road with confidence!