--- product_id: 71353491 title: "AB Tools Pair Of Trailer Cast Wheel Hub 4in (101.6mm) PCD with 1in Taper Bearings 4 Stud With Nuts And Cap" brand: "ab tools" price: "€ 113.09" currency: EUR in_stock: true reviews_count: 9 category: "Ab Tools" url: https://www.desertcart.gr/products/71353491-ab-tools-pair-of-trailer-cast-wheel-hub-4in-101 store_origin: GR region: Greece --- # Pressed-in bearing races, no special tools needed Taper roller bearing hub for smooth rotation 4 stud, 4in PCD precision fit AB Tools Pair Of Trailer Cast Wheel Hub 4in (101.6mm) PCD with 1in Taper Bearings 4 Stud With Nuts And Cap **Brand:** ab tools **Price:** € 113.09 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your trailer’s heartbeat with precision and ease! ## Quick Answers - **What is this?** AB Tools Pair Of Trailer Cast Wheel Hub 4in (101.6mm) PCD with 1in Taper Bearings 4 Stud With Nuts And Cap by ab tools - **How much does it cost?** € 113.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/71353491-ab-tools-pair-of-trailer-cast-wheel-hub-4in-101) ## Best For - ab tools enthusiasts ## Why This Product - Trusted ab tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Quality & Value:** Highly rated by users for durability and price, making it the smart choice for trailer maintenance and upgrades. - • **Precision 4-Stud 4in PCD Fit:** Engineered for exact 101.6mm stud spacing, ensuring seamless compatibility with standard trailer stub axles. - • **Complete Ready-to-Install Kit:** Includes hubs, inner & outer bearings with seals, hub caps, nuts, and grease nipples—everything you need in one package. - • **Durable Taper Roller Bearings:** High-performance tapered roller bearings deliver smooth, reliable rotation under heavy loads—perfect for camping and jet ski trailers. - • **Tool-Free Bearing Installation:** Bearing races are pre-pressed into hubs, eliminating the need for specialist tools and saving you valuable time. ## Overview The AB Tools Pair of Trailer Cast Wheel Hub features a 4-stud 4-inch PCD design with taper roller bearings pre-pressed into the hub for effortless installation. Designed for 1-inch trailer stub axles, this complete kit includes bearings, seals, nuts, and hub caps, delivering reliable performance and durability for camping, jet ski, and boat trailers. ## Description Product Description Set Includes The Following - 2 X Cast Hub (unplated) - 2 x outer bearing (complete with seal) - 2 x inner bearing - 2 x hub cap - 8 x wheel nuts Description -Taper Roller bearing hub. -This listing is for a pair of hubs which is often fitted to camping trailers, jet ski trailers. -4 stud with 4" PCD (PCD = Pitch Centre diameter - distance diagonally from one stud to another). -Fits a standard 1" trailer stub axle. -Complete fitted with 3/8" wheel studs. -The bearing races are already pressed into the hub meaning no specialist tools are required to fit the hubs. -The hub is also fitted with a grease nipple. Review: Good quality and service - Great service and looks good quality. Review: Great product - Great product and great price and speedy delivery very very happy used for boat trailer was looking for new bearings but the complete set with hubs was such a good price just replaced it all . ## Features - 4 stud with 4" (101.6mm) PCD wheel stud spacing. - For use on 1in (25.4mm) diameter trailer stub axle. - Complete fitted with 3/8 UNF wheel studs - Taper Roller bearing hub - See description for full details ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01NCOAKUE | | Best Sellers Rank | 11,578 in Automotive ( See Top 100 in Automotive ) 1,891 in Car Tools & Equipment | | Brand | AB Tools | | Customer Reviews | 4.5 4.5 out of 5 stars (189) | | Date First Available | 24 Jan. 2017 | | Item Weight | 2.77 kg | | Manufacturer | AB Tools | | Manufacturer part number | TRSP34_PAIR | | Manufacturer reference | TRSP34_PAIR | | Product Dimensions | 14 x 28 x 8 cm; 2.77 kg | ## Images ![AB Tools Pair Of Trailer Cast Wheel Hub 4in (101.6mm) PCD with 1in Taper Bearings 4 Stud With Nuts And Cap - Image 1](https://m.media-amazon.com/images/I/61rl1TjbBgL.jpg) ![AB Tools Pair Of Trailer Cast Wheel Hub 4in (101.6mm) PCD with 1in Taper Bearings 4 Stud With Nuts And Cap - Image 2](https://m.media-amazon.com/images/I/61GwvbMzceL.jpg) ![AB Tools Pair Of Trailer Cast Wheel Hub 4in (101.6mm) PCD with 1in Taper Bearings 4 Stud With Nuts And Cap - Image 3](https://m.media-amazon.com/images/I/61ovCsjgkKL.jpg) ![AB Tools Pair Of Trailer Cast Wheel Hub 4in (101.6mm) PCD with 1in Taper Bearings 4 Stud With Nuts And Cap - Image 4](https://m.media-amazon.com/images/I/7110+alzI5L.jpg) ![AB Tools Pair Of Trailer Cast Wheel Hub 4in (101.6mm) PCD with 1in Taper Bearings 4 Stud With Nuts And Cap - Image 5](https://m.media-amazon.com/images/I/613948prwqL.jpg) ## Questions & Answers **Q: Will they fit on indespension units** A: Not one hundred percent sure, but cant think of any reason why they wont fit straight on **Q: How many kgs can support these ones? Are they good enough for a 750kgs trailer?** A: yes thats exactly what these are meant for but NO more than 750 kg next step up would be 1 ton units these are actually only half ton units and bearings but they would be ok for 750 kg but you must grease them more if your doing lots of miles and also check the the bearings by lifting up trailor take a hold of the wheel and check for play if the wheel moves from side to side then pull out the split pin tighting up the castle nut put back the split pin and grease again cheers **Q: Whats size is the outer boss for wheel fitment size? cheers** A: Not sure about size.....but they are all a standard size....sorry not much help there.... **Q: I have somehow managed to lose a bleed nipple from the hub. How can I get a replacement or find out the size/ thread?** A: I would go to a car parts shop, take the hub with you for thread size. They will be able to get one. Or take one out of the old one and see if it fits ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality and service *by S***L on 17 April 2025* Great service and looks good quality. ### ⭐⭐⭐⭐⭐ Great product *by H***H on 8 July 2020* Great product and great price and speedy delivery very very happy used for boat trailer was looking for new bearings but the complete set with hubs was such a good price just replaced it all . ### ⭐⭐⭐⭐⭐ Arrived very quickly, *by J***S on 30 September 2024* Good quality hubs, bearings tight on axle, so a good fit. ## Frequently Bought Together - AB Tools Pair Of Trailer Cast Wheel Hub 4" PCD 1" Taper Bearing 4 Stud With Nuts And Cap - Comma BG2500G 500g High Performance Bearing Grease --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/71353491-ab-tools-pair-of-trailer-cast-wheel-hub-4in-101](https://www.desertcart.gr/products/71353491-ab-tools-pair-of-trailer-cast-wheel-hub-4in-101) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-04*