--- product_id: 154791807 title: "The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4\" Bolt Idler Hub & 1 1/4\" Round BT8 Spindle" brand: "the rop shop" price: "1312.45 DT" currency: TND in_stock: true category: "The Rop Shop" url: https://www.desertcart.tn/products/154791807-the-rop-shop-pack-of-2-trailer-axle-kits-4 store_origin: TN region: Tunisia --- # 4 on 4" bolt pattern 1,250 lb hub capacity 1 1/4" round BT8 spindle The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1 1/4" Round BT8 Spindle **Brand:** the rop shop **Price:** 1312.45 DT **Availability:** ✅ In Stock ## Summary > 🚛 Upgrade your trailer’s backbone with power and precision! ## Quick Answers - **What is this?** The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1 1/4" Round BT8 Spindle by the rop shop - **How much does it cost?** 1312.45 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/154791807-the-rop-shop-pack-of-2-trailer-axle-kits-4) ## Best For - the rop shop enthusiasts ## Why This Product - Trusted the rop shop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** 4 on 4" bolt pattern ensures seamless compatibility with standard trailer setups - • **Heavy-Duty Strength:** Supports up to 1,250 lbs per hub for rugged trailer performance - • **Durable Construction:** Crafted from alloy & stainless steel for long-lasting reliability - • **Trusted Compatibility:** Designed for 2,000 lb axles with standard length spindles—no guesswork needed - • **Complete Kit Convenience:** Includes hubs, spindles, bearings, seals & grease caps for easy installation ## Overview The ROP Shop Pack of 2 Trailer Axle Kits features 4 on 4" bolt idler hubs and 1 1/4" round BT8 spindles, each rated for 1,250 lbs capacity. Made from durable alloy and stainless steel, this kit includes all necessary components—bearings, seals, grease caps—for straightforward installation on 2,000 lb trailer axles with standard spindles. Engineered for reliability and ease, it’s the go-to upgrade for millennial pros who demand rugged performance and hassle-free compatibility. ## Description The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1 1/4" Round BT8 Spindle. Please review all product information to ensure that this product is compatible with your unit. Our staff constantly strives to provide clear and concise product information. We understand that sometimes it can be difficult to confirm product compatibility. It is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. Nothing is worse than having to return a product, trust us...we get it. Let's work together to avoid this! If you are unsure as to whether or not this is the correct product for your unit, please ask. If you seek assistance we will need as much of the following information as possible, if applicable, to help you find the product you are looking for: ▪ Model and/or Sub-model ▪ Spec and/or Type Number ▪ Code and/or Serial Number ▪ Year ▪ Engine Horsepower. Our knowledgeable product specialists are always willing to help you verify product fitment. Stay rugged, my friend. ## Features - Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1 1/4" Round BT8 Spindle - Specs - 1,250 lb Hub Capacity, Used On 2,000 lb Axle Shaft 1 Diameter: 1 1/4" Shaft 2 Diameter: 1" Shaft Length: 8 3/4" (4" Long Stub) Hub A Diameter.: 2 1/2" Hub B Diameter: 5 1/2" Bolt Pattern: 4". Refer to images for more information - Includes - (2) Idler Hub with Lug Nuts, (2) 1" BT8 Round Spindle with Castle Nut, Pin & Washer, (4) Inner/Outer Bearings, (2) Double-lip Grease Seal (1 1/4" I.D. / 2" O.D.), (2) 2" Grease/Dust Cap; comes as shown in the first image - Assembly with 4 on 4" bolt idler hub & 1 1/4" round BT8 spindle. Rated to 1,250 lbs. each or 2,000 lbs. for the pair - Fits 2,000 pound trailer axles with straight spindles, but to know if this hub is the right fit for your setup you would want to check the size your current bearings and make sure that they match up with the 1" bearings that these hubs come with as well as knowing that you have a standard length spindle. This Hub fits standard length spindles, not "short spindles" ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TL1J811 | | Bearing Number | 4 | | Bearing Type | Ball Bearing | | Best Sellers Rank | #493,940 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #85 in Boat Trailer Bearings, Hubs & Springs #441 in Trailer Hubs & Spindles | | Brand Name | The ROP Shop | | Compatible Lubricant | Grease | | Customer Reviews | 4.3 4.3 out of 5 stars (139) | | Global Trade Identification Number | 00193979067300 | | Included Components | Trailer Axle Kit | | Item Dimensions | 23 x 9.38 x 7 inches | | Item Weight | 8.75 kg | | Manufacturer | The ROP Shop | | Material Type | Alloy Steel Stainless Steel | | Model | 1002000002_1 | | Number of Items | 2 | | Outside Diameter | 5.1 centimeters | | Part Number | 1002000002_1 | | UPC | 193979067300 | | Warranty Description | 1 Year | ## Product Details - **Bearing Number:** 4 - **Brand:** The ROP Shop - **Item Weight:** 8.75 kg - **Item dimensions L x W x H:** 23 x 9.38 x 7 inches - **Material:** Alloy Steel Stainless Steel ## Images ![The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1 1/4" Round BT8 Spindle - Image 1](https://m.media-amazon.com/images/I/61kXvUzw8-L.jpg) ## Frequently Bought Together - The ROP Shop | (Pack of 2) Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle - Straight Trailer Coupler 2" Ball 2" Channel Width 3500 LBSTrailer Tongue Coupler --- ## 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.tn/products/154791807-the-rop-shop-pack-of-2-trailer-axle-kits-4](https://www.desertcart.tn/products/154791807-the-rop-shop-pack-of-2-trailer-axle-kits-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-31*