--- product_id: 266825430 title: "Bachmann Trains 33\" FLAT BACK WHEEL SETS (12 per card) - HO Scale" brand: "bachmann" price: "COP 150417" currency: COP in_stock: true reviews_count: 5 url: https://www.desertcart.co/products/266825430-bachmann-trains-33-flat-back-wheel-sets-12-per-card store_origin: CO region: Colombia --- # 33" precise HO scale profile Smooth rolling stock operation High performance steel wheels Bachmann Trains 33" FLAT BACK WHEEL SETS (12 per card) - HO Scale **Brand:** bachmann **Price:** COP 150417 **Availability:** ✅ In Stock ## Summary > 🚂 Roll with the pros—upgrade your model train wheels and never look back! ## Quick Answers - **What is this?** Bachmann Trains 33" FLAT BACK WHEEL SETS (12 per card) - HO Scale by bachmann - **How much does it cost?** COP 150417 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/266825430-bachmann-trains-33-flat-back-wheel-sets-12-per-card) ## Best For - bachmann enthusiasts ## Why This Product - Trusted bachmann brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack Convenience:** 12 wheels per card ensures you have spares ready for multiple upgrades or repairs. - • **Perfect 33" HO Scale Fit:** Engineered to exact scale specifications for authentic model train aesthetics. - • **Trusted Bachmann Quality:** Backed by a 90-day warranty and a 4.7-star rating from passionate modelers worldwide. - • **Upgrade to Steel Precision:** Replace plastic wheels with durable, high-performance steel for unmatched reliability. - • **Effortless Smooth Operation:** Enhance your rolling stock’s glide with precision-crafted wheels that reduce friction. ## Overview Bachmann Trains 33" Flat Back Wheel Sets offer 12 high-performance steel wheels designed to replace plastic ones on HO scale rolling stock. Crafted with a precise 33" scale profile, these wheels ensure smooth, reliable operation and enhanced durability. Ideal for serious hobbyists seeking authentic detail and superior performance, each set is backed by Bachmann’s trusted quality and a 90-day warranty. ## Description Metal Replacement wheels for Rolling Stock. High performance steel wheels. 33 scale profile. Replaces plastic wheels.Features include High performance steel wheels36 scale profileReplaces Plastic WheelsAllows for smooth operation of rolling stock12 per card ## Features - High performance steel wheels - 33" scale profile - Replaces Plastic Wheels - Allows for smooth operation of rolling stock - 12 per card ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Kid | | Asin | B0013JYT5O | | Brand Name | BACHMANN | | Customer Reviews | 4.7 4.7 out of 5 stars (263) 4.7 out of 5 stars | | Global Trade Identification Number | 00022899429045 | | Included Components | Bachmann Trains 33" FLAT BACK WHEEL SETS (12 per card) - HO Scale | | Is Assembly Required | No | | Item Dimensions | 14 x 9.4 x 0.5 centimeters | | Item Type Name | Trains 33" FLAT BACK WHEEL SETS (12 per card) - HO Scale | | Item Weight | 50 g | | Manufacturer | Bachmann Industries Inc. | | Manufacturer Minimum Age Months | 168.0 | | Manufacturer Part Number | 42904 | | Manufacturer Warranty Description | 90 Day Warranty - Warranty information can be found at www.bachmanntrains.com Click on Service department tab. | | Material Type | Plastic Steel | | Model Number | 42904 | | Number Of Items | 1 | | Operation Mode | manual | | Scale | HO | | Set Name | Bachmann Trains 33" FLAT BACK WHEEL SETS | | Size | One Size | | Unit Count | 12 Count | | Upc | 022899429045 | ## Images ![Bachmann Trains 33" FLAT BACK WHEEL SETS (12 per card) - HO Scale - Image 1](https://m.media-amazon.com/images/I/71yCxBCabwL.jpg) ![Bachmann Trains 33" FLAT BACK WHEEL SETS (12 per card) - HO Scale - Image 2](https://m.media-amazon.com/images/I/51zoHzoHckL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente producto. *by on Reviewed in Mexico 19 December 2020* Ese lente producto para cambiar las ruedas de plástico por metálicas. Son resistentes, los vagones fluyen mejor. Hay que tener cuidado en comprar la medida correcta. Este es de 33” pero he visto de 36”. Estás me han funcionado bien y los vagones no descarrilan pero ejecutivamente las de 36” pueden quedar más altos los vagones y descarrilar en subidas o bajadas. También puede que el de 36” termine rozando o no girando por quedar muy justo. Recomiendo el producto. ### ⭐⭐⭐⭐⭐ ho *by on Reviewed in Canada 21 December 2025* Perfect for my use ### ⭐⭐⭐⭐⭐ Great wheels *by on Reviewed in the United States 5 April 2012* I just love these 33" wheel sets from Bachmann, the difference they make when mounted on both new and old rolling stock is really really noticeable, extremely low rolling resistance make your locomotives work a lot easier (they can pull much larger trains) also the sound of metal wheels going through the track joints is delightful, and adds to the overall joyful experience of running your train set.I have mounted these 33" wheel sets on rolling stock from the following manufacturers: Bachmann, Life-like & Model Power, some of the freight cars date back from 1988 all the way to 2012, and all of them have been nicely upgraded with the metal wheels. I like them so much that I really refuse to go back to plastic wheels, so whenever I get additional rolling stock, 33" Bachmann metal wheel sets are a must.I did also try 33" wheel sets from Atlas but their axle tips appear to be a bit larger just enough to create noticeable rolling resistance (at least on my rolling stock) so I pass on those. ## Frequently Bought Together - Bachmann Trains 33" FLAT BACK WHEEL SETS (12 per card) - HO Scale - Bachmann Trains 36" FLAT BACK WHEEL SETS (12 per card) - HO Scale - Bachmann Trains - E-Z MATE MARK II COUPLERS - MAGNETIC KNUCKLE COUPLERS with METAL COIL SPRING - UNDER SHANK - LONG (12 pair/card) - HO Scale --- ## 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.co/products/266825430-bachmann-trains-33-flat-back-wheel-sets-12-per-card](https://www.desertcart.co/products/266825430-bachmann-trains-33-flat-back-wheel-sets-12-per-card) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-08-22*