{"product_id":"kadee-ho-504-asf-ride-control-50-ton-trucks-with-33-inch-smooth-back-wheels-metal-fully-sprung-1-pair","title":"Kadee HO #504 ASF Ride Control 50 Ton Trucks with 33 inch Smooth Back Wheels Metal Fully Sprung - 1 Pair","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eMounts with a #2 or 2-56 screw. Mounting Screws not included.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eThe ASF A-3 Ride Control 50-ton freight truck was introduced in the 1940's and is one of the forerunners of modern freight trucks. Features embodied into this design include a longer spring travel, no spring planks and constant friction control using friction castings in the bolster to dampen excessive lateral roll of the car. These design features allowed for a higher train speed with less danger of derailment than previous designs. ASF sold over 140,000 sets by 1949. This truck is excellent for modeling the transition era up to 1994 when friction bearings were no longer allowed in interchange service.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: small;\"\u003eMetal Fully Sprung Trucks Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eCode 110 .110 inch #520 33 inch Smooth Back Wheels\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e#441 Brake Pads - Narrow Bolster\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eAccurate Markings\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eIncredible Detail True to Prototype\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eNon-Magnetic Metal Wheels\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eHighly Flexible Sprung Trucks\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eMetal Sideframes \u0026amp; Fully Sprung Bolster\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eSmooth tracking Free Rolling Contoured Insulated Plastic Axles\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eRP-25 Free Rolling Wheels\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e#637 HO Scale Truck Springs\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: small;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e2 - Each #504 A.S.F. Ride Control 50 Ton Trucks assembled\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e2 - #441 Brake Pads - Narrow Bolster\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eThe term Code 110 and Code 88 relates to the width of the wheels and has no relationship to track code. Code 110 wheels are .110 inches wide and Code 88 are .088 inches wide. Code 110 wheels are the common or ‘Standard’ width wheels and Code 88 are what is called ‘Semi-Scale’ and are used when the modeler wants a more prototypical looking wheel width. Actual HO-Scale prototypical wheel width would be around .067 inches wide and although they will run OK on the average track they will not go through common turnouts and crossings. Code 88 .088 inch is just about the minimum width of wheel that will run on most standard or common track if gauged correctly. It really is a matter of appearances because there's very little operational differences between running Code 110 or Code 88 wheels. Code 88 wheels look really good and are most noticeable on open frame cars like hoppers and tank cars. However, they also look great on boxcars, gondolas, and reefers but not quite as noticeable. As mentioned above track code and wheel code have no relationship meaning Code 110 and Code 88 will run on most any code of track. Track code is simply the measured height of the rail, code 100 is .100 inches tall, code 83 is .083 inches tall, code 70 is .070 inches tall, and so on.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong style=\"font-size: 10px;\"\u003e\u003cspan style=\"font-size: small;\"\u003eDon’t forget these other helpful tools for your Kadee truck installations:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-206-insulated-multi-purpose-coupler-height-gauge\/\"\u003e\u003cspan style=\"font-size: small; color: #0000ff;\"\u003e\u003cstrong\u003e#206\u003c\/strong\u003e \u003cem\u003eInsulated Muti-Purpose Coupler Height Gauge\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-231-greas-em-dry-graphite-lubricant\/\"\u003e\u003cspan style=\"font-size: small; color: #0000ff;\"\u003e\u003cstrong\u003e#231\u003c\/strong\u003e \u003cem\u003eGreas-em Dry Graphite Lubricant\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-240-double-headed-pin-vise\/\" style=\"font-size: 10px;\"\u003e\u003cspan style=\"font-size: small; color: #0000ff;\"\u003e\u003cstrong\u003e#240\u003c\/strong\u003e \u003cem\u003eDouble Headed Pin Vise\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-246-tap-2-56-and-drills-50-and-43\/\" style=\"font-size: 10px;\"\u003e\u003cspan style=\"font-size: small; color: #0000ff;\"\u003e\u003cstrong\u003e#246\u003c\/strong\u003e \u003cem\u003eTap ‘2-56’ and Drills, #50 and #43\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-780-tap-0-80-and-drills-55-and-52\/\"\u003e\u003cspan style=\"font-size: small; color: #0000ff;\"\u003e\u003cstrong\u003e#780\u003c\/strong\u003e \u003cem\u003eTap ‘0-80’ and Drills, #55 and #52\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small; color: #000000;\"\u003e\u003cstrong\u003eOther useful parts for your Kadee truck installations:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-ho-208-red-insulating-fiber-washers-015in-thick-4-dozen\/\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cem\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e#208\u003c\/strong\u003e Red Insulating Fiber Washers\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-ho-209-gray-insulating-fiber-washers-010in-thick-4-dozen\/\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cem\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e#209\u003c\/strong\u003e Gray Insulating Fiber Washers\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-256-screws-insulated-nylon-2-56-x-1-2-inch-1-dozen\/\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cem\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e#256\u003c\/strong\u003e Insulated Nylon Screws\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-ho-637-truck-springs-for-all-ho-sprung-trucks-except-513-555-18\/\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cem\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e#637\u003c\/strong\u003e HO Truck Springs\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/lombardhobby.com\/kadee-ho-638-truck-springs-for-513-and-555-roller-bearing-trucks-18\/\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cem\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e#638\u003c\/strong\u003e Truck Springs for #513 and #555\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003ch3 style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cspan style=\"font-size: medium; color: #ff0000;\"\u003e\u003cstrong\u003e\u003cem\u003eLombard Hobbies - Modelers Helping Modelers for Over 40 years!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e","brand":"Kadee","offers":[{"title":"Default Title","offer_id":48319687229593,"sku":"KAD504","price":10.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/8847\/0425\/files\/00504__90260.1631203363.1280.1280.jpg?v=1784144908","url":"https:\/\/lombardhobby.com\/products\/kadee-ho-504-asf-ride-control-50-ton-trucks-with-33-inch-smooth-back-wheels-metal-fully-sprung-1-pair","provider":"Lombard Hobbies","version":"1.0","type":"link"}