9,000-10,000 lbs Trailer Axle, 12-1/4" x 3-3/8" Hub & Drum, Fits Lippert 791399, 8 on 6.5", 5/8" Studs
9,000-10,000 lbs Trailer Axle, 12-1/4" x 3-3/8" Hub & Drum, Fits Lippert 791399, 8 on 6.5", 5/8" Studs is backordered and will ship as soon as it is back in stock.
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Care information
Care information
To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:
- Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
- Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
- For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
- Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
- Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
- After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
- If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.
Delivery and Shipping
Delivery and Shipping
Handling Time: Orders ship out within 1 business day after payment is received.
Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.
Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).
Tracking: A tracking number will be provided once your order is dispatched.
Product Overview:
This heavy duty hu and drum assembly is a direct replacement for Lippert part #791399, designed for 9,000-10,000 lb general duty trailer axles manufactured with 5/8" wheel studs and a 4-3/4" hub pilot diameter, providing a precise, secure fit for high capacity trailer applications.
Rated for up to 5,000 lbs per hub, this assembly delivers reliable braking performance under heavy loads and is compatible with both electric and hydraulic 3-3/8" brake assemblies. The drum comes factory equipped with inner race (382A) and outer race (25520) to simplify installation and reduce downtime. Ideal for flatbed trailers, equipment haulers, and commercial or industrial setups, this hub and drum assembly offers durability, accuracy, and dependable performance where it matters most.
What's include:
(1) Hub & Drum - 12-1/4" diameter x 3-3/8" width
Pre-installed inner race (382A)
Pre-installed outer race (25520)
(Bearings, oil seal, oil cap, and lug nuts sold separately)
OEM Replacement Part Number:
Lippert 791399
Payment & Security
Payment methods
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