We Are Open Monday - Friday 9-5 (CST)

Proudly Servicing the 🇺🇸

  • 1 (888) HAUL360
  • Order Today • Ships Tomorrow
Tow Parts Logo - Hitching You to Quality Trailer Parts
6000 lb Hub and Drum with 6 on 5.5 bolt pattern for heavy-duty trailers
Heavy-duty 6000 lb hub and drum, 6 on 5.5 bolt pattern
6000 lb trailer hub and drum with 6 on 5.5 bolt pattern
Pre-greased 6000 lb hub and drum assembly, 6 on 5.5 bolt pattern

6000 lb Hub and Drum, 6 on 5.5 Bolt Pattern

19-125
Estimated delivery dates: Apr 6, 2025 - Apr 8, 2025

$73.91 $359.38 59% OFF

Add to Cart
6000 lb Hub and Drum with 6 on 5.5 bolt pattern for heavy-duty trailers
6000 lb Hub and Drum, 6 on 5.5 Bolt Pattern
$73.91 $359.38 59% OFF

Trailer Axle Hub and Drum FAQ

Downloadable Files

Files that will help teach you or guide you in finding the measurements for your Trailer Axles. 

4, 6, 8 Bolt Pattern
5 Bolt Pattern (option 1)
5 Bolt Pattern (option 2)
Printable Bolt Pattern Finder

Answer:

•Identify the Bolt Count: Start by counting the number of bolt holes (e.g., 4, 5, 6, or 8).

•Measure the Pitch Circle Diameter (PCD):

For even bolt patterns, measure from the center of one bolt directly across to the opposite bolt.

For odd-number patterns, measure from the. center of one, skip one, to the center outside of the third.

• Check Consistency: Double-check your measurements to ensure that your wheel or drum will fit properly.

• Visual Inspection: Look for cracks, rust, or uneven wear on the hub face and drum.

• Feel for Vibration or Wobbling: When driving, any noticeable vibrations or misalignment can indicate that the hub or drum is warped or worn.

• Regular Inspection: Check the hub and drum at least once per season or before heavy towing. Look for signs of wear, rust, or damage.

• Cleaning: Keep the surfaces clean to remove any dirt or corrosion that could affect fitting and performance.

• Lubrication: Apply grease where recommended to reduce friction and prevent rust, following the manufacturer’s guidance.

• Professional Servicing: If you notice misalignment or significant wear, consult a trailer specialist to resurface or replace the components.

• Improper Fitment: A wrong bolt pattern or hub face measurement can result in wheels or brake drums not fitting securely.

• Poor Performance: Misalignment may lead to vibrations, increased tire wear, or even brake issues.

• Safety Risks: Ultimately, incorrect measurements can compromise the trailer’s handling and increase the risk of accidents during towing.

• Corrective Action: If you discover issues, it’s important to re-measure, adjust, or consult a professional for repairs or replacement to ensure a safe setup.

Description

6000 lb Hub and Drum, 6 on 5.5 Bolt Pattern

Certified 6000 lb hub and drum, 6 on 5.5 bolt pattern
Pre-greased hub and drum assembly for smooth towing

The 6000 lb Hub and Drum with a 6 on 5.5 bolt pattern is the ideal solution for heavy-duty trailer applications. Designed for both electric and hydraulic brakes, this hub-and-drum assembly is compatible with 5,200 lb and 6,000 lb trailer axles. Manufactured with robust iron construction and a zinc-enriched coating, it offers durability and resistance against corrosion. Certified by the Canadian Standards Association (CSA) and QAI, this product ensures top-notch safety and quality standards for your towing needs.

Features and Benefits

  • Integrated Hub and Drum: Provides an efficient surface area for brake shoes to grip, ensuring smooth and reliable braking performance.
  • Versatile Compatibility: Fits most standard axles from manufacturers like Dexter, Lippert (LCI), and AL-KO, especially those with #42 spindles.
  • Easy Lubrication: Equipped with an E-Z Lube-compatible grease cap, allowing quick lubrication without the need to disassemble the hub.
  • Durable Construction: Made from sturdy iron with a zinc-enriched finish to combat corrosion and extend product life.
  • Complete Kit: Includes pre-greased bearings, races, grease seal, grease cap, and lug nuts for hassle-free installation.

Specifications

  • Application: 5,200 lb and 6,000 lb trailer axles with #42 spindles
  • Bolt Pattern: 6 on 5.5″
  • Drum Dimensions: 12-15/16″ diameter x 2-3/8″ wide
  • Wheel Sizes: Compatible with 14.5″, 15″, 16″, and 16.5″ wheels
  • Weight Capacity: 3,000 lbs per hub
  • Wheel Studs: 1/2″ diameter x 1-1/4″ long
  • Bearings (installed):
    • Inner Bearing: 25580 (1.75″ ID)
    • Outer Bearing: 15123 (1.25″ ID)
  • Races (installed):
    • Inner Race: 25520
    • Outer Race: 15245
  • Grease Seal: GS2250DL (ID: 2.25″, OD: 3.376″)
  • Grease Cap Flange Diameter: 2.45″
  • Warranty: Limited 1-year warranty

How to Measure Your Bolt Pattern

Understanding your wheel’s bolt pattern is crucial for selecting the correct hub and drum assembly. The bolt pattern is determined by two factors: the number of bolt holes and the diameter of the circle they form.

  • Even Number of Bolts: Measure from the center of one bolt hole directly across to the center of the opposite bolt hole. For a 6 on 5.5″ bolt pattern, there are six bolt holes forming a circle with a 5.5″ diameter.
  • Odd Number of Bolts: Measure from the center of any bolt hole to the point halfway between the two bolt holes directly opposite.

Accurate measurement ensures compatibility and safety when installing your 6000 lb Hub and Drum.

Maintenance Tips for Your 6000 lb Hub and Drum

Proper maintenance of your hub and drum assembly enhances performance and extends its lifespan. Follow these guidelines:

  1. Regular Inspections: Check for signs of wear, corrosion, or damage every 12 months or 12,000 miles, whichever comes first.
  2. Lubricate Bearings: Utilize the E-Z Lube grease cap to inject high-quality lithium complex grease into the bearings without disassembly.
  3. Check Torque Settings: Ensure wheel studs and lug nuts are tightened to the manufacturer’s recommended torque specifications.
  4. Inspect Brake Components: Examine brake shoes and hardware for wear and replace as necessary to maintain optimal braking performance.
  5. Clean Components: When servicing, clean all parts with appropriate solvents to remove old grease and debris.

Repair and Replacement Guidelines

Over time, even the most durable components may require repair or replacement. Indicators that your 6000 lb Hub and Drum may need attention include:

  • Unusual Noises: Grinding or squealing sounds during operation may indicate worn bearings or brake components.
  • Vibration: Excessive vibration can be a sign of an unbalanced drum or damaged hub.
  • Heat Build-Up: Excessive heat may suggest inadequate lubrication or brake issues.
  • Visible Damage: Cracks, grooves, or significant corrosion on the hub or drum surface.

If any of these signs are present, it’s crucial to address them promptly to ensure safety and prevent further damage.

Safety Considerations

Safety is paramount when operating trailers. The 6000 lb Hub and Drum has been rigorously tested and meets the stringent standards set by CSA and QAI. To maintain a safe towing experience:

  • Follow Manufacturer Guidelines: Adhere to all installation and maintenance instructions provided.
  • Use Compatible Components: Ensure all parts used are compatible with your specific axle and wheel setup.
  • Regular Maintenance: Keep up with routine inspections and servicing to catch potential issues early.
  • Professional Assistance: If unsure about installation or repair procedures, consult a professional technician.

How to Install the 6000 lb Hub and Drum

Installing the 6000 lb Hub and Drum is straightforward with the proper tools and precautions:

  1. Prepare Your Work Area: Park the trailer on a level surface and secure it with wheel chocks.
  2. Remove the Wheel: Loosen the lug nuts, elevate the trailer, and remove the wheel from the hub assembly.
  3. Detach Old Hub and Drum: Remove the grease cap, cotter pin, spindle nut, and washer. Carefully slide off the old hub and drum.
  4. Inspect the Spindle: Clean the spindle thoroughly and inspect for wear or damage.
  5. Install New Hub and Drum: Slide the new pre-greased hub and drum onto the spindle, ensuring proper alignment of bearings and grease seal.
  6. Secure the Assembly: Reinstall the washer, spindle nut, and cotter pin. Adjust the spindle nut according to manufacturer specifications.
  7. Replace Grease Cap: Install the E-Z Lube grease cap and ensure it is securely in place.
  8. Reattach the Wheel: Mount the wheel back onto the hub and tighten the lug nuts in a star pattern to the recommended torque.
  9. Test Operation: Lower the trailer and test for smooth wheel rotation and proper brake function before resuming normal use.

Why Choose Our 6000 lb Hub and Drum?

Our 6000 lb Hub and Drum stands out due to its quality, reliability, and ease of use:

  • Quality Assurance: Certified by CSA and QAI, ensuring adherence to high safety and performance standards.
  • Ease of Installation: Comes pre-greased with all necessary components included, saving you time and effort.
  • Durable Materials: Constructed from high-grade iron with protective coatings to withstand harsh conditions.
  • Customer Support: Backed by a limited 1-year warranty and dedicated customer service.

Order Your 6000 lb Hub and Drum Today

Enhance your trailer’s performance and safety with our top-quality 6000 lb Hub and Drum. With easy installation and maintenance, it’s the perfect choice for serious towing enthusiasts and professionals alike. Order now and experience the difference in quality and reliability.

Additional information

Weight 30.8 lbs
Dimensions 15.5 × 14 × 7.5 in
Quanitty: No selection

One Drum Kit, Two Drum Kits

Reviews

There are no reviews yet.

Be the first to review “6000 lb Hub and Drum, 6 on 5.5 Bolt Pattern”

Additional information

Weight 30.8 lbs
Dimensions 15.5 × 14 × 7.5 in
Quanitty: No selection

One Drum Kit, Two Drum Kits

Product Brand

TowParts.com delivers top-quality trailer and RV parts with fast, reliable service and expert support. With fair prices, an easy shopping experience, and accurate information, we guarantee a hassle-free process from order to delivery.

Our Guarantee

• Customer-Centric Service
• Integrity & Transparency
• Quality Assurance
• Reliable Fulfillment

SHOP

QUICK ACCESS

©2024 Towparts.com | All Rights Reserved

What you need to know before ordering

Simple Instructions for Measuring a Trailer Hub and Drum Bolt Pattern and Other Considerations Before Purchasing a Replacement

Part 1: Measuring the Bolt Pattern

Understanding your trailer’s bolt pattern is crucial when selecting a replacement hub and drum. Here’s how to measure it:

Step 1: Identify the Number of Lug Holes

• Count the Lug Holes: Determine how many bolt holes (lugs) are on your hub or wheel. Common configurations are 4, 5, 6, or 8 lug holes.

Step 2: Measure the Bolt Circle Diameter (BCD)

The method to measure the bolt circle diameter varies depending on whether you have an even or odd number of lugs.

For Hubs with an Even Number of Lugs (4, 6, 8 lugs):

1. Measure Across the Center:

• Place a ruler or measuring tape over the center of the hub.

• Measure from the center of one lug hole directly across the hub to the center of the opposite lug hole.

2. Record the Measurement:

• This distance is your bolt circle diameter.

Example: If the distance between opposite lug holes is 4 inches, your bolt pattern is “4 on 4” (4 lugs on a 4-inch circle).

For Hubs with an Odd Number of Lugs (5 lugs):

1. Measure from Center to Outer Edge:

• Measure from the center of one lug hole to the outer edge of a lug hole that is directly across from it (skipping one lug hole in between).

2. Alternatively, Use the Chord Measurement Method:

• Measure the Distance (D) between two adjacent lug holes (center to center).

• Use a Multiplier: Multiply this distance by 1.7012 to calculate the bolt circle diameter.

text{Bolt Circle Diameter (BCD)} = D times 1.7012

3. Record the Measurement:

• Round to the nearest common bolt pattern size (e.g., 4.5 inches, 5 inches).

Example: If the distance between adjacent lug holes is 2.75 inches:

text{BCD} = 2.75” times 1.7012 approx 4.68”

This approximates a 5 on 4.5” bolt pattern.

Step 3: Determine the Bolt Pattern Notation

• Express the Bolt Pattern: Use the format “[Number of Lugs] on [Bolt Circle Diameter]”.

Examples:

• “4 on 4” means 4 lugs on a 4-inch circle.

• “5 on 4.5” means 5 lugs on a 4.5-inch circle.

Part 2: Other Important Considerations Before Purchasing a Replacement Hub and Drum

To ensure safety and compatibility, consider the following factors before buying a replacement hub and drum:

1. Axle Capacity

• Know Your Axle Rating: Check your trailer’s axle weight capacity (e.g., 2,000 lbs, 3,500 lbs).

• Match the Hub and Drum: Purchase a hub and drum assembly rated for the same capacity.

2. Spindle Type and Bearing Sizes

• Identify Spindle Type: Determine if you have a straight or tapered spindle.

• Check Bearing Numbers:

• Remove the hub to access the bearings.

• Look for part numbers stamped on the bearings (e.g., L44649, L68149).

• Measure Bearings if Needed:

• Inner Bearing ID: Diameter of the inner bearing opening.

• Outer Bearing ID: Diameter of the outer bearing opening.

• Ensure Compatibility: The new hub must accommodate the same bearing sizes.

3. Grease Seal Size

• Check Seal Numbers: Look for part numbers on the grease seal.

• Measure if Unmarked:

• Inner Diameter (ID): Diameter where the seal fits over the spindle.

• Outer Diameter (OD): Diameter where the seal fits into the hub.

• Match Seal Size: The new grease seal must match these dimensions to prevent leaks.

4. Brake Type and Compatibility

• Determine Hub Type Needed:

• Idler Hub: For trailers without brakes.

• Hub and Drum Assembly: For trailers with drum brakes.

• Brake Size Compatibility:

• Ensure the drum matches your brake assemblies (common sizes are 7”, 10”, 12”).

• Check Brake Hardware:

• Verify that the hub is compatible with your existing brake components.

5. Wheel Compatibility

• Confirm Bolt Pattern: Ensure the new hub’s bolt pattern matches your wheel.

• Check Wheel Stud Size:

• Common stud sizes are 1/2”-20 or 9/16”-18 threads.

• Center Bore and Offset:

• Make sure the hub’s center bore fits your wheel.

• Consider wheel offset if applicable.

6. Spindle Type: EZ-Lube vs. Standard

• Identify Spindle Type:

• EZ-Lube Spindle: Has a grease fitting on the end for easy lubrication.

• Standard Spindle: Requires manual greasing.

• Select Compatible Components:

• Choose hubs and dust caps designed for your spindle type.

7. Material and Finish

• Environmental Considerations:

• For marine or coastal use, consider galvanized or stainless steel hubs to resist corrosion.

• Durability:

• Quality materials extend the life of your hub and drum.

8. Tools and Supplies Needed

• Essential Tools:

• Wrenches or sockets for lug nuts and spindle nuts.

• Torque wrench for proper tightening.

• Pliers or cutters for cotter pins.

• Supplies:

• High-temperature wheel bearing grease (if not pre-greased).

• Grease gun (for EZ-Lube spindles).

• Safety equipment (gloves, eye protection).

9. Installation Tips

• Proper Torque:

• Follow manufacturer specifications for tightening lug nuts and spindle nuts.

• Safety Checks:

• After installation, check for proper wheel rotation and absence of play.

• Regular Maintenance:

• Periodically inspect and grease bearings to extend the life of your hubs.

10. Consult Manufacturer Specifications

• Owner’s Manual:

• Review your trailer’s manual for specific requirements.

• Professional Advice:

• If unsure, consult with a trailer technician or dealer.

By carefully measuring your bolt pattern and considering these factors, you’ll ensure that you purchase the correct replacement hub and drum for your trailer, leading to safe and reliable performance on the road.