4 Sets 25580 15123 Boat Trailer Axles Bearing Kits, Grease Seals, Spindle Nuts, 2.72" Dust Caps and Rubber Plugs, Cotter Pins, Washers for 5200-6000 lb.Tandem Axles #D42 Spindle - size: 25580 15123-Set of 4
4 Sets 25580 15123 Boat Trailer Axles Bearing Kits, Grease Seals, Spindle Nuts, 2.72" Dust Caps and Rubber Plugs, Cotter Pins, Washers for 5200-6000 lb.Tandem Axles #D42 Spindle - size: 25580 15123-Set of 4
About this item
- Seamless Compatibility: Our trailer axle hub bearing kits ensure a precise fit for your trailer with 1.25" to 1.75" Tandem Axles 5200-6000 lb. #D42 Spindle
- Removable Caps And Spindle Nuts: Compared to others, we provide extra dust caps, rubber plugs and spindle nuts. Shims and washers were even provided. Trailer wheel bearing kit meets your daily use and extra trailer bearing kit will be a reserve
- Premium Material: Precision bearing manufacturing, low working noise. Our grease seal features a double lip design, ensuring a leak-free performance. All boat trailer axle bearing kits are crafted from resilient alloy steel materials
- Complete Luxury Kit: 4x Inner bearings 25580(I.D. 1.75")丨4x Inner races 25520丨4x Outer bearings 15123(I.D. 1.25")丨4x Outer races 15245丨8x Grease seals 22333TB丨4x Cotter pins丨4x Dust caps丨4x Rubber plugs丨4x Spindle nuts丨4x Washers
- Satisfaction Guarantee: Have any suggestions or questions about the trailer bearing kits? If for any reason you're not satisfied, you can request a replacement or refund. We'll provide a satisfactory solution
Overview
- Brand: Racewill
- Material: Alloy Steel
- Bearing Number: 25580+15123
- Bearing Type: Roller Bearing
- Compatible Lubricant: Grease
Couldn't load pickup availability
Low stock: 10 left
View full details

Reviews
-
⭐⭐⭐⭐⭐
Hannah Miller — Seattle, Washington
I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized. -
⭐⭐⭐⭐⭐
Daniel Foster — Austin, Texas
I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity. -
⭐⭐⭐⭐⭐
Lauren Bennett — Denver, Colorado
The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements. -
⭐⭐⭐⭐⭐
Jason Parker — Portland, Oregon
I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.
New Arrivals
-
Forces: Physical Science for Kids (Picture Book Science)
Regular price $14.97 USDRegular priceSale price $14.97 USD -
PFERD Tools 4" Key File Set 265 B, 6-Piece - Part 17012
Regular price $138.24 USDRegular priceSale price $138.24 USD -
Smart Weigh Precision Pocket Gram Scale, 200g x 0.01g, ct, DWT & ozt Units - size: 200g / 0.01g
Regular price $19.90 USDRegular priceSale price $19.90 USD -
JURPLIX Servo Motor Sewing Machine 750W AC110V 1HP Brushless
Regular price $106.22 USDRegular priceSale price $106.22 USD -
Smart Weigh Digital Pocket Scale, 100g x 0.01g, Jewelry and Coins - size: 100g / 0.01g
Regular price $22.58 USDRegular priceSale price $22.58 USD -
Unittype 6 Set 66 Pcs Kids Lab Coats with Goggles Test Tubes White, L - size: Large
Regular price $69.70 USDRegular priceSale price $69.70 USD -
Unittype 6 Set 66 Pcs Kids Lab Coats with Goggles Test Tubes White, S - size: Small
Regular price $72.53 USDRegular priceSale price $72.53 USD -
Really Good Stuff Solving Problems Two-Sided Dry-Erase Boards Set, 6 Boards
Regular price $53.10 USDRegular priceSale price $53.10 USD -
CATITO 20Pcs Carbide Burr Set 1/8" Shank Die Grinder Bits Rotary File Rasp Attachments Cutting Burrs Metal Grinding Engraving Porting - size: 20PCS-2
Regular price $36.50 USDRegular priceSale price $36.50 USD -
CATITO 10Pcs Carbide Burr Set with 1/4" Quick-Change Shank - size: 10PCS-HEX
Regular price $41.48 USDRegular priceSale price $41.48 USD -
Jewelers Loupe Rechargeable Jewelry Magnifier, LED Loupe Triplet 10X with UV & LED Light for Jewelry, Watch Repair, Coins & Stamps (4 Lights Mode) - color: Black
Regular price $33.18 USDRegular priceSale price $33.18 USD -
BBLIFE Silk PLA Filament, Ruby Red 1.75mm PLA 3D Printer Filament - color: Red
Regular price $39.82 USDRegular priceSale price $39.82 USD -
EISCO Equilateral Prism, 2" (50mm) Length, 1" (25mm) Faces - Triangular - Polished Acrylic - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography
Regular price $17.91 USDRegular priceSale price $17.91 USD -
10X Rechargeable Jewelers Loupe, Jewelry Loupe with UV & LED Light, Foldable Hasting Triplet Magnifier, Illuminated Eye Loop Jewelry Magnifying Glass for Gemstone, Coins and Stamps(4 Lights Mode) - color: Silver
Regular price $33.18 USDRegular priceSale price $33.18 USD -
BBLIFE Dual Color Silk PLA Filament, 1.75mm Bicolor PLA 3D Printer Filament - color: Purple/Gold, White/Red/Black, Purple/Blue, Red/Gold, Green/Blue, Yellow/Pink
Regular price $68.04 USDRegular priceSale price $68.04 USD -
Unittype 6 Set 66 Pcs Kids Lab Coats with Goggles Test Tubes White, M - size: Medium
Regular price $72.53 USDRegular priceSale price $72.53 USD -
3D Printer PETG Filament Translucent 1.75mm High Light Transmittance 3D Printing Filament,Print Speed 30-600mm/s PETG Filament, Clear Teal Lily 3D Printer Filament 1KG - color: Petg Translucent Teal Lily
Regular price $31.52 USDRegular priceSale price $31.52 USD -
ELEGOO UNO R3 Board with USB Cable and 235-Piece Electronic Fun Kit Bundle, Arduino IDE Compatible
Regular price $41.30 USDRegular priceSale price $41.30 USD
FAQ
What types of products does Stemora offer?
Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.
Are Stemora products suitable for children?
Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.
Is adult supervision required?
Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.
Can these products be used at home and in classrooms?
Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.
How can I check what is included with a product?
Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.
How do I know whether an electronic or robotics part is compatible?
Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.
When will I receive tracking information?
Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.
Why did my order arrive in separate packages?
Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.
Can I change or cancel my order?
Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.
What should I do if an item arrives damaged, defective, or incorrect?
Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.
Blog posts
View all-
Arduino Wiring Errors: 7 Mistakes Beginners Mak...
Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects
Arduino Wiring Errors: 7 Mistakes Beginners Mak...
Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects
-
The Beginner’s Wiring Mistakes That Can Quietly...
Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.
The Beginner’s Wiring Mistakes That Can Quietly...
Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.
-
Arduino Wiring Errors: A Step-by-Step Guide to ...
Learn how to troubleshoot common Arduino wiring errors with a practical step-by-step process covering power, ground, breadboards, LEDs, sensors, signals, and testing. Build stronger electronics skills while turning circuit failures...
Arduino Wiring Errors: A Step-by-Step Guide to ...
Learn how to troubleshoot common Arduino wiring errors with a practical step-by-step process covering power, ground, breadboards, LEDs, sensors, signals, and testing. Build stronger electronics skills while turning circuit failures...

















