Dodge-Cummins Exhaust Brake
Plus Others for Powerstroke, GM Duramax, etc Diesel Engines
D-Celerator for Dodge-Cummins, etc. The D-Celerator from US Gear is a unique, electrically-activated exhaust brake for diesel engines. This brake may well be just what you need to provide the extra braking power when towing a tow vehicle with your diesel pusher
- Exhaust brakes take the Terror Out of Downhill Towing
- Add Thousands of Miles to Your Vehicle's Brakes
- Extend Your Diesel Engine Life With Rapid Cold Weather Warm-Up
- Patented Waste-Gate Design Gives Powerful Braking at Lower RPMs
An exhaust brake can help you avoid the feeling of panic in hard or prolonged braking situations with diesels engine vehicles. Gasoline engines have a throttle or butterfly valve that closes the air intake of the engine that assists the vehicle in braking. Diesel engines have no such butterfly valve and thus no compression is developed when the throttle is released during braking. This means the brakes are given the entire task of getting the vehicle stopped.
Additional information can be found at the manufacturer's exhaust brake for dodge-cummins, etc. web pages. This link will open in a new browser window. Just close the new browser window to return here. We are an authorized dealer and can supply most any of the D-Celerator® products discussed.
Top: Valve Open Bottom: Valve Closed
The D-Celerator® works like this. An oversize nodular iron housing consisting of two stainless steel butterflies (one large, one small) is added to the exhaust system in front of the muffler. The large version is in the main passage, while the small butterfly operates in a separate waste gate by-pass port. Available from 4" down to 2-1/2" as either air or electric. When signaled, the large butterfly closes , creating immediate exhaust pressure for assisting the vehicle's regular brakes. Exhaust flow is now directed through the small by-pass port and released by the small butterfly at at pre-determined pressure. This allows the pressure to generate more efficiently and maintains it longer, providing precision braking whenever you need it. Does not require valve spring changes or engine modifications.
The key elements to determining which model is applicable is the exhaust diameter, lbs of spring pressure and whether it is electronic. This links to a exhaust brake (opens in new window) selection chart for the more popular products for motor homes and large trailer towing vehicles. As an authorized dealer, we can supply the products shown. Below are some of the more common models that fit factory standard engines and exhaust systems.
Stock # Manufacturer # Diameter
InchesExhaust
Pressure
lbs94-7503 EXB-3554 3 - 1/2 50 94-7504 EXB-3500 3 - 1/2 35 94-7505 EXB-4154 4 60 94-7506 EXB-4100 4 35 94-7507 EXB-3054E 3 60 94-7508 EXB-3000 3 35 Diesel Exhaust Brakes - How to Order:
Please order online below. For questions or phone ordering, our telephone lines ( Toll Free 1-800-755-4775 ) are Open 7am to 7:30pm Mon-Fri, 9am-4pm Sat, (Central Time) Sale Prices Shown are Valid Until 03/26/10.
Stock # Item Description Price Qty Order Items Presented Above Links to Related Items( Click on Description for Pictures & More Info ) 94-4531 24K SUPERGLIDE 5TH WHEEL HITCH FOR SHORT BEDS...Regularly $3059.00 On Sale for Only $1899.99 Click for Online Selection, Prices, & Ordering
PPL's RV Parts Superstore stocks popular products for immediate delivery. Also, we can quickly deliver almost any item from our warehouses located throughout the United States. We will work hard to help you obtain the products and parts that you need. Our Sale Prices are limited to in-stock quantities for some items.
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Click on this link to return to Diesel Exhaust Brakes plus an index of links to many additional Tow Bars, Tow Dollys, BrakeBuddy & Dinghy Braking. PPL's RV Parts Superstore has 1000's of RV Parts and Accessories for sale. If you do not find the item you are looking for, please call us at 1-800-755-4775 .
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For additional items not found on this website, please visit our nationwide distributor's RV Parts and Accessories Catalog. This catalog has its own prices and shopping cart. Therefore, our special sale prices do not apply to orders from the distributor's catalog.
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