--- product_id: 65362788 title: "Rear Axle Bearing Carrier Fits Honda TRX400EX / Sportrax 400 / ATC 250R / TRX 400EX 1999 to 2015" brand: "smart parts co" price: "VT30457" currency: VUV in_stock: true reviews_count: 9 category: "Smart Parts Co" url: https://www.desertcart.vu/products/65362788-rear-axle-bearing-carrier-fits-honda-trx400ex-sportrax-400-atc store_origin: VU region: Vanuatu --- # Twin row ball bearings - precision engineered for smooth rides Forged T6061-T6 Aluminum - ultra durable & lightweight Direct OEM fit - hassle-free installation & perfect compatibility Rear Axle Bearing Carrier Fits Honda TRX400EX / Sportrax 400 / ATC 250R / TRX 400EX 1999 to 2015 **Brand:** smart parts co **Price:** VT30457 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ATV’s backbone with precision-engineered power! ## Quick Answers - **What is this?** Rear Axle Bearing Carrier Fits Honda TRX400EX / Sportrax 400 / ATC 250R / TRX 400EX 1999 to 2015 by smart parts co - **How much does it cost?** VT30457 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/65362788-rear-axle-bearing-carrier-fits-honda-trx400ex-sportrax-400-atc) ## Best For - smart parts co enthusiasts ## Why This Product - Trusted smart parts co brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ride Like New Again:** Restore your Honda TRX400EX or Sportrax 400’s rear axle performance and feel the difference on every trail. - • **Aircraft-Grade Strength:** Crafted from forged T6 6061 aluminum for unmatched durability without the weight penalty. - • **Trusted Smart Parts Warranty:** Backed by expert quality assurance and dedicated customer support for peace of mind. - • **Plug-and-Play OEM Replacement:** Designed to perfectly replace your original bearing carrier with zero modifications needed. - • **Precision Performance Bearings:** Equipped with twin row ball bearings and rubber seals to ensure smooth, long-lasting axle rotation. ## Overview This rear axle bearing carrier is a high-performance aftermarket replacement for Honda ATVs from 1986 to 2015, crafted from forged T6 6061 aircraft-grade aluminum. It features twin row ball bearings and rubber seals for smooth operation, fits OEM specifications perfectly, and is backed by Smart Parts’ warranty and expert support. Ideal for riders seeking durable, lightweight, and reliable rear axle performance upgrades. ## Description High Performance Aftermarket Replacement for ATV Rear Axle Bearing Carrier. Manufactured using high strength Forged T6 6061 Aircraft Grade Aluminum to ensure they meet the exact specification of their OEM counterpart. Fully assembled with twin row ball bearings, rubber seals, and machined spacer. Easily installed with your stock axle o-rings.Please confirm your ATV year, make, and model compatibility prior to purchasing.• Quantity: 1• Replaces OEM Part #: 42500-HN1-A40Fits:• Honda ATC 250R (1986)• Honda Sportrax 400 (1999 2000 2001 2002 2003 2004 2005 2006 2007 2008)• Honda TRX 250R / TRX250R (1986 1987 1988 1989)• Honda TRX 400EX / TRX400EX (1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015)We manufacture thousands of Axles and bearings for all types of ATV and UTV makes and models!Our bearings go through rigorous durability tests and are hand-tested/commercially packed in the United States (Carolinas) to provide you with the best possible product we can offer!Questions about fitment or installation? Our team of product specialists can help you today! Review: Perfect replacement - Great replacement for my 2009 trx400 Review: Great value - Really nice product. The fit was perfect and installation was relatively straight forward. Can’t beat the price as well! Took my TRX400EX out for a ride after I was done and it was like a new machine again. ## Features - Replacement for OEM Bearing Carrier Assembly - Strong & Light design from Forged T6061-T6 Billet Aluminum - Smart Parts Warranty, Quality & Service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06X9LH16J | | Bearing Number | TRX400EX | | Bearing Type | Ball Bearing | | Best Sellers Rank | #1,386,265 in Automotive ( See Top 100 in Automotive ) #1,957 in Powersports Axles | | Brand | Smart Parts Co | | Compatible Lubricant | Oil | | Customer Reviews | 4.2 4.2 out of 5 stars (139) | | Date First Available | December 1, 2017 | | Is Discontinued By Manufacturer | No | | Item Weight | 4.09 pounds | | Item model number | AX-BC01-1QTY | | Manufacturer | Smart Parts | | Manufacturer Part Number | AX-BC01-1QTY | | Material | Aluminum, Rubber | | Package Dimensions | 7.95 x 4.72 x 4.57 inches | ## Product Details - **Bearing Number:** TRX400EX - **Bearing Type:** Ball Bearing - **Brand:** Smart Parts Co - **Compatible Lubricant:** Oil - **Material:** Aluminum, Rubber ## Images ![Rear Axle Bearing Carrier Fits Honda TRX400EX / Sportrax 400 / ATC 250R / TRX 400EX 1999 to 2015 - Image 1](https://m.media-amazon.com/images/I/51BvsLkLDqL.jpg) ![Rear Axle Bearing Carrier Fits Honda TRX400EX / Sportrax 400 / ATC 250R / TRX 400EX 1999 to 2015 - Image 2](https://m.media-amazon.com/images/I/51IGO0zRY8L.jpg) ![Rear Axle Bearing Carrier Fits Honda TRX400EX / Sportrax 400 / ATC 250R / TRX 400EX 1999 to 2015 - Image 3](https://m.media-amazon.com/images/I/51OUlEp3BYL.jpg) ![Rear Axle Bearing Carrier Fits Honda TRX400EX / Sportrax 400 / ATC 250R / TRX 400EX 1999 to 2015 - Image 4](https://m.media-amazon.com/images/I/61496HTnPRL.jpg) ![Rear Axle Bearing Carrier Fits Honda TRX400EX / Sportrax 400 / ATC 250R / TRX 400EX 1999 to 2015 - Image 5](https://m.media-amazon.com/images/I/61XP-v0tfnL.jpg) ## Questions & Answers **Q: Does it come with seals to** A: Yes it comes complete with every thing needed. Does not have inner o-rings like the original but slots are in different place. This hub has a grease fitting **Q: Does this need O rings to go with it** A: Yes **Q: Are bearings already in it** A: Yes it's assembled and ready to go. I've bought two you can't beat the price **Q: Does it come with a c clip** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect replacement *by J***N on September 5, 2023* Great replacement for my 2009 trx400 ### ⭐⭐⭐⭐⭐ Great value *by T***_ on November 11, 2018* Really nice product. The fit was perfect and installation was relatively straight forward. Can’t beat the price as well! Took my TRX400EX out for a ride after I was done and it was like a new machine again. ### ⭐ This is cheap junk *by C***E on October 14, 2022* Beautiful machine work. It arrived in a box in a box. No box damage at all. They packed it with this damage. This is supposed to be machined to fit perfect and tight. Hope it works don't have time to wait for a return. The only pro lem I have is they packed it in the box with this damage. Finally installing today, will not fit properly, no O rings. Not when a place for an O ring. Sadly we can not return so now out the money. DO NOT PURCHASE THIS JUNK. ## Frequently Bought Together - Rear Axle Bearing Carrier Fits Honda TRX400EX / Sportrax 400 / ATC 250R / TRX 400EX 1999 to 2015 - TUSK Folding Shift Lever Black/Red Tip for Honda TRX 400EX 1999-2008 - DSkoiph 100W H6 Headlight Fits For Honda Sportrax TRX400EX 1999-2008 8000K LED Lights Bulb --- ## 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.vu/products/65362788-rear-axle-bearing-carrier-fits-honda-trx400ex-sportrax-400-atc](https://www.desertcart.vu/products/65362788-rear-axle-bearing-carrier-fits-honda-trx400ex-sportrax-400-atc) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*