China best #84 E-Z Lube Spindle With Brake Flange for 3,500-lb Trailer Axles – 4″ Drop axle bolt

Product Description

Replacement #42 E-Z Lube 4″ drop spindle welds CZPT your 5,200-lb to 7,000-lb trailer axle. Works with 25580 inner bearing and outer bearings with 1.25″ inner diameter. Grease zerk makes greasing easy. Flange for attaching a brake assembly.

 

Features:

  • 4″ Drop spindle replaces a worn or damaged #42 E-Z Lube spindle on your trailer
    • Can also be used to build a custom axle
  • Integrated zerk makes greasing your bearings easy
  • Mounting flange lets you bolt on a brake assembly
  • Weld-on installation
  • Sturdy steel construction

Specs:

  • Application: 5,200-lb – 7,000-lb trailer axles
  • Spindle capacity: 3,500 lbs
  • Brake flange configuration: 5 bolt

Bearing, Race, and Seal Information

  • Bearings (sold separately)
    • For 5.2K – 6,000-lb axles
      • Inner bearing: 25580 (1.75″ inner diameter)
      • Outer bearing: 15123 (1.25″ inner diameter)
    • For 7,000-lb axle
      • Inner bearing: 25580 (1.75″ inner diameter)
      • Outer bearing: 14125A (1.25″ inner diameter)
  • Races (sold separately)
    • For 5.2K – 6,000-lb axles
      • Inner race: 25520
      • Outer race: 15245
    • For 7,000-lb axles
      • Inner race: 25520
      • Outer race 14276
  • Grease seal (sold separately): GS-2250DL
    • Inner diameter: 2.25″
    • Outer diameter: 3.376″

SP-UT-IFB-300Z-225 #42 E-Z Lube 4″ Drop Spindle w/ Flange for 5.2K to 7K Trailer Axles – 3″ Diameter

Part Number Capacity Bearing Cone Bearing Race Grease Sal
TA571 3,500 lbs 25580/14125A 25520/15245 GS-2250DL

Trailer parts to suit a complete axle rebuild or partial replacement.

  • Hub kits to fit on a new or existing trailer axle 
  • Hub and stub kits that also include a weld on stub axle
  • Braked or non braked hubs, disc brakes or drum brakes to suit a range of applications
  • Wireless trailer brake controller systems
  • Non-braked hubs and braked hub options
  • Comprehensive spare parts, such as brake pads, stub axles, seal kits etc

    HangZhou CZPT Machinery Co., Ltd is a professional manufacturer of trailer parts in HangZhou, ZHangZhoug Province, China since 2016.

     

    We can produce many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers and all accessories related to trailers.

    If you can send me the drawings or specifications of the trailer parts, mechanical parts and wheels, we can give you our price.

    Q1: Do you have factory?
    A: Yes, we have our own factory, own engineers, we can meet custom’s unique requirement.

    Q2: Can I have a sample order?
    A: Yes, welcome sample order to test and check quality. Mixed samples are acceptable.

    Q3: It’s OK to print my logo on your product?
    A: Yes, we can according to your exact requirement.

    Q4:How do you ship the goods and how long does it take arrive?
    A: We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.

    Q5: What is your advantages?
    A: We are professional supplier for more than 10 years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.

    If you want to know about our products and us, welcome to enquiry and email me.thanks

    1-Welcome OEM

    1. You can use your own brands or ours, if you use our brand, our professional team will help you design the packing.

    2-Our service

    1. You inquiry related to our products or prices will be replied in 24 hours.
    2. Well-trained and experienced staffs to answer all your enquirys in fluent English.
    3. Protection of your sales area, ideas of your design and all your private information.
    4. We have a QC team, every product will be checked by them before packed.

    3-Welcome to visit

    1. When you come to our company visit us, we will arrange a car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.

    4-Warranty

    1. Customer should be provide the video and the pictures for the problem products.
    2. Products returned within the warranty period must bear product number & date code.

    5-After service

    1. In production and after delivery, we will track on time and tell you goods situation.
    2. When the goods arrived, if you find any design and quality questions, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.

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    Condition: New
    Axle Number: 2
    Application: Trailer
    Samples:
    US$ 15/Piece
    1 Piece(Min.Order)

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    Customization:
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    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    axle spindle

    Are there specific tools required for removing and installing an axle spindle assembly?

    Yes, removing and installing an axle spindle assembly typically requires specific tools to ensure the task is performed correctly and efficiently. Here’s a detailed explanation of some of the tools commonly used for this job:

    • Hydraulic Jack and Jack Stands: These tools are used to safely lift and support the vehicle off the ground, providing access to the axle spindle assembly. A hydraulic jack is used to raise the vehicle, while jack stands are placed under the chassis to secure it at the desired height.
    • Socket Set and Wrenches: A socket set with various socket sizes and wrenches is essential for loosening and tightening the fasteners that secure the axle spindle assembly and its associated components. These tools enable you to remove nuts, bolts, and other fasteners during disassembly and reinstall them during assembly.
    • Pry Bar or Ball Joint Separator: A pry bar or a ball joint separator may be needed to separate ball joints, tie rod ends, or other connections that are attached to the axle spindle. These tools help to release the components without damaging them or the spindle assembly.
    • Torque Wrench: To ensure proper torque specifications are met during assembly, a torque wrench is essential. It allows you to apply the correct amount of torque to the fasteners, ensuring they are neither too loose nor too tight. Over- or under-tightening can lead to component failure or damage.
    • Axle Nut Socket: In some cases, a specialized socket known as an axle nut socket is required to remove and install the axle nut that secures the axle shaft to the wheel hub. This socket is designed to fit the specific size and shape of the axle nut, allowing for proper engagement and torque application.
    • Bearing Puller or Press: Depending on the design of the wheel bearing assembly, a bearing puller or press may be necessary to remove the old bearing from the axle spindle or to install a new bearing. These tools ensure controlled and precise removal or installation of the bearing, minimizing the risk of damage to the spindle or the new bearing.
    • Brake Tools: If the axle spindle is associated with the brake system, you may need specific brake tools such as a caliper piston tool, brake pad spreader, or brake bleeder kit to properly disassemble and reassemble the brake components during the axle spindle replacement.
    • Shop Manual or Repair Guide: While not a physical tool, having access to the vehicle’s shop manual or a reliable repair guide is crucial. These resources provide step-by-step instructions, torque specifications, and other essential information specific to your vehicle make, model, and year.

    It’s important to note that the specific tools required for removing and installing an axle spindle assembly can vary depending on the vehicle’s make, model, and design. Additionally, certain specialized tools may be needed for specific axle spindle configurations or unique components associated with the assembly.

    Before attempting to replace an axle spindle assembly, it’s strongly recommended to consult the vehicle’s shop manual or a trusted repair guide to identify the specific tools required and to understand the proper procedures for your particular vehicle. If you lack the necessary tools or experience, it is advisable to seek assistance from a professional mechanic or technician who has the expertise and appropriate tools for the job.

    In summary, specific tools are typically required for removing and installing an axle spindle assembly. These tools include a hydraulic jack, jack stands, socket set, wrenches, pry bar, torque wrench, axle nut socket, bearing puller or press, brake tools (if applicable), and access to a shop manual or repair guide. Utilizing the correct tools ensures that the job is performed safely and accurately.

    axle spindle

    How often should axle spindles be inspected as part of routine vehicle maintenance?

    Inspecting axle spindles as part of routine vehicle maintenance is crucial for ensuring their continued performance, safety, and longevity. The frequency of axle spindle inspections can vary depending on several factors, including the vehicle type, driving conditions, and manufacturer recommendations. Here are some general guidelines:

    • Manufacturer Recommendations: Refer to the vehicle’s owner’s manual or the manufacturer’s maintenance schedule for specific guidelines on axle spindle inspections. Manufacturers often provide recommended inspection intervals based on mileage or time, such as every 30,000 miles or every 2 years. Following the manufacturer’s recommendations ensures that you adhere to their specified maintenance intervals.
    • Driving Conditions: Consider the driving conditions in which your vehicle operates. If you frequently drive in severe conditions such as off-road, dusty, or high-temperature environments, the axle spindles may require more frequent inspections. These conditions can contribute to accelerated wear or potential damage to the spindles, making more frequent inspections necessary to detect any issues early on.
    • Visual Inspections: Perform visual inspections of the axle spindles regularly, especially during routine tire maintenance or brake inspections. Look for signs of damage, such as cracks, corrosion, or bent spindles. Pay attention to any unusual noise, vibration, or steering irregularities, as they can indicate potential issues with the spindles. If any abnormalities are observed, a more thorough inspection or professional evaluation should be conducted.
    • Service Intervals: Take advantage of regular service intervals, such as oil changes or tire rotations, to have a qualified mechanic inspect the axle spindles. They can assess the condition of the spindles, check for proper lubrication, and identify any signs of wear or damage. The mechanic can recommend specific inspection intervals based on their expertise and the vehicle’s condition.
    • Preventive Maintenance: In addition to regular inspections, consider incorporating preventive maintenance practices for your vehicle. This can include proactive measures such as applying protective coatings to the spindles, ensuring proper wheel alignment, and maintaining appropriate tire pressures. These actions can contribute to the longevity and optimal performance of the axle spindles.

    It is important to note that the guidelines provided are general recommendations, and specific vehicle models or manufacturers may have different requirements. Therefore, always consult the vehicle’s owner’s manual or seek advice from a qualified mechanic or authorized dealership to determine the appropriate inspection frequency for the axle spindles in your vehicle.

    Regular inspections of the axle spindles as part of routine vehicle maintenance help identify potential issues early, prevent further damage, and maintain the overall safety and reliability of the vehicle.

    axle spindle

    What is the primary role of the axle spindle in a vehicle’s suspension system?

    The primary role of the axle spindle in a vehicle’s suspension system is to support and facilitate the rotation of the wheel assembly. Here’s a detailed explanation:

    The axle spindle, also known as the wheel spindle or stub axle, is a component of the suspension system that connects the wheel hub assembly to the suspension system. It plays a crucial role in supporting the weight of the vehicle, transmitting driving forces, and allowing the wheel assembly to rotate smoothly.

    Here are the primary functions and roles of the axle spindle:

    • Wheel Mounting: The axle spindle provides a mounting point for the wheel hub assembly. It typically extends from the steering knuckle or axle beam and incorporates a flange or hub surface where the wheel is mounted. The spindle ensures proper alignment and secure attachment of the wheel to the suspension system.
    • Load Support: One of the main responsibilities of the axle spindle is to support the weight of the vehicle and any additional loads. It transfers the vertical load from the wheel assembly to the suspension system and ultimately to the vehicle chassis. The spindle should be designed to withstand the weight and forces encountered during normal driving conditions.
    • Wheel Rotation: The axle spindle allows the wheel assembly to rotate freely. It acts as an axle or pivot point around which the wheel rotates when the vehicle is in motion. The spindle is typically designed with a smooth, cylindrical shape that fits into the wheel bearings, allowing for low-friction rotation.
    • Steering Function: In some suspension systems, particularly those with steering knuckles, the axle spindle also plays a role in the steering function. It connects to the steering linkage or tie rods, allowing for the controlled movement of the wheel assembly during steering maneuvers. The spindle’s design and attachment points should facilitate the proper functioning of the steering system.
    • Transmission of Forces: The axle spindle transmits driving and braking forces from the wheel assembly to the suspension system. These forces include torque from the engine during acceleration and braking forces when the brakes are applied. The spindle should be able to handle these forces without failure or excessive deflection.

    It’s important to note that the design and construction of axle spindles can vary depending on the specific suspension system used in a vehicle. Different suspension types, such as independent suspension or solid axle suspension, may have variations in spindle design and attachment methods. Additionally, the axle spindle must be properly lubricated and maintained to ensure smooth operation and longevity.

    In summary, the primary role of the axle spindle in a vehicle’s suspension system is to support and facilitate the rotation of the wheel assembly. It provides a mounting point for the wheel hub assembly, supports the vehicle’s weight, allows for wheel rotation, contributes to the steering function, and transmits driving forces. The design and construction of the axle spindle may vary depending on the suspension system used in the vehicle.

    China best #84 E-Z Lube Spindle With Brake Flange for 3,500-lb Trailer Axles - 4China best #84 E-Z Lube Spindle With Brake Flange for 3,500-lb Trailer Axles - 4
    editor by CX 2024-04-29