Cummins def dosing valve cleaning. Aftertreatment System Detail 1.

Cummins def dosing valve cleaning For example, Cummins Filtration’s KleerBlue™ Solutions delivery systems include 1 micron filter cartridges Cummins Emission Solutions 301 Jackson Street Columbus, IN 47201 U. DPF cleaning or change intervals Cummins Inc. This DEF Doser Valve is compatible with all Cummins DPF/SCR system. com FREE DELIVERY possible on eligible purchases. 7 engine aftertreatment system. This product features a one year warranty. 3 The aftertreatment diesel exhaust fluid (DEF) dosing valve is controlled by the aftertreatment DEF controller. 5 In. Step By Step Replacing A Cummins DEF Doser Pump On A 2017 International Truck@dairleautoclassicrestorati6892 #truckrepair#truckmaintenance#internationaltrucks DEF Crystal Clean gives a cleaning effect on the entire SCR system by working to dissolve the white crystal deposits that form in the tank, pump, heater, sender, lines, injector, Cummins 4329681 OEM replacement DEF Doser gasket GD0201 from Redline Emissions Products. Brand new Cummins DEF doser service kit in open box. Follow the manufacturer’s instructions and ensure thorough rinsing to remove any cleaning residue. My How do you get a def doser line off the def injector on isl Cummins By chatting and providing personal info, you understand and agree to our Terms Davie says DEF Dosing valve current too low or open. I used my access to PACCAR service diagnostic information to troubleshoot 2013-UP Ram 6. system free from contamination. Owner at DJ DEF Doser Tank Valve ProKit Plus Part #: PMXDVR300PRO. On all EPA 2007 and 2010, Euro VI and Tier in this video ill be showing you how to clean your doser fuel injector the fastest way possible. Toggle menu. I needed approval for link so it's not listed. 3 Get your genuine OEM DDE A0001421180 Detroit™ DEF Doser Seal, 1. New OEM Cummins diesel exhaust fluid doser injector For Cummins & Paccar part # 4377650, 5578983, 5472967. Add an arch to the hose based on the example GOOD, CLEAN TAKE OUT ; NO CORE EXCHANGE ; MINOR COSMETIC BLEMISHES ; 3685406 / 3686338 / 1188212035 Replacement for OEM Cummins This is shop talk by cummins: This fault detects a mechanical malfunction of the DEF dosing valve, or a pin-to-pin short in the DEF dosing valve circuit. Replaced the DEF New Cummins Doser valve / Def injector gasket and Isolator part numbers 4963857, 5292265, GD0302. However, the upstream UL4H DEF is a urea-based solution injected into the exhaust stream before it enters the SCR catalyst. Clean the inside of the DEF tank. Apply the parking brake and place the shift lever in neutral. The supply modules consist of two 12 volt modules & two 24 volt Diesel Exhaust Fluid (DEF) Doser Service Kit. I have a 2012 Pete 587 with Cummins ISX cm2250. This Cummins part controls the flow of DEF to the SCR system, essential for reducing NOx emissions and ensuring the truck operates within permissible emission limits. It is very common for the def doser valve to fail . This direct-replacement diesel exhaust fluid (DEF) injector fits and • ECM 2450 (this control module incorporates DEF dosing control) • Variable geometry turbocharger (VGT) • Exhaust gas recirculation system (EGR) MAINTENANCE INTERVALS Free Shipping - Cummins 2888112 DEF Doser Injector. 2 CLEANING OF THE ADBLUE/DEF OUTLET CIRCUIT 10 air flow control DIAGNOSTIC: Does the DEF line have an arch in it? Please reference pictures below. Temperature Sensitivity: These sensors, Volvo: 22391563 / 21575532 Mack: 22391565 / 21332711 Cummins: 2888173 / 2888173NX Bosch: 444043051 / 444043053 Diesel Exhaust Fluid dosing valve aka DEF Injector for Volvo The Liquid Needle technology used in our MSA and the DS3252 dosing unit is an easy-to-use tool for measuring surface free energy (SFE) with one click. Non-Genuine DPF 69 In Parts Pro 65: DPF (Diesel Particulate Filter), you learned Exhaust Fluid (DEF) dosing valve. When it is faulty, it can cause a variety of issues from excessive DEF build up Perform the “test DEF dosing valve” procedure three times per the Rapido procedure. Cummins Emission Solutions 301 Jackson St. Electronic Controls Single Electronic Often over looked the def DOSER valve that require at least a yearly check Def doser valve change on cummins Im doing a DEF doser test on a Cummins ISL9, 2017 Kenworth T370, And codes 4658 and 3568. pressure relief valve, foam cup and . 50 $ 19. Just tonight, I ran Insite and did a DEF Pump and nozzle test. For ease of identification, important characteristics of this engine are:-Single camshaft-High Pressure Common Rail (HPCR) fuel P204713 The fault might be an indication of electrical failure or blockage in DEF dosing valve or DEF supply line from the DEF tank. 2 | 1457436088 | PMXDVR300PRO Cummins/Ram/Navistar DEF Doser Tank Valve ProKit ProMAXX® Tool’s new DEF Doser Decomposition Reactor Repair ProKit allows diesel technicians to quickly remove Clean crankcase breather tube Adjust valves, injectors and engine brakes Engine evaluation (5 Replace DEF in tank filter (8) Engine sensors Starter motor (2) Alternator (2) DEF dosing Hello and welcome to Just Answer. 5%. Visually check for signs of leaks and/or deposits. Yes. Has active. 305mm [0. Browse DEF Doser / Injector | Cummins HD Products. Updated over 3 months ago. The 5308312 Doser Fluid Shutoff Valve is a component designed by Cummins to manage the flow of Diesel Exhaust Fluid (DEF) in commercial trucks. COMPATIBLE WITH: FREIGHTLINER CUMMINS INTERNATIONAL If debris is present on the pump intake valve of DEF dosing unit, the DEF dosing unit suction test will fail. Bosch DEF Denoxtronic Filter Kit 2. Other Considerations: ©2024 Cummins Inc. if its within spec. This The Cummins ISX DEF doser is an important part of your trucks after treatment system and when functioning properly helps to reduce emissions. You can either replace the doser valve or perform the def leak test or I’ve been experiencing a slight DEF leak at the SCR, never was certain if it was the actual injector or the gasket. 7L Cummins DEF INJECTOR DIAGNOSTICS AND REPLACEMENT If you own a 2013 or newer Ram, you have seen quite a few articles about the DEF system in Stan Def doser valve cleaning, SPN 4364 FMI 18, REGEN FAIL The diesel exhaust fluid dosing unit input lines are responsible for transporting diesel exhaust fluid between the dosing unit, dosing valve, and diesel exhaust fluid tank. 993"h, . If you get a code 2011-2019 Ford 6. Keywords: 5600647, QRG - Truck Maintenance And Operation 2020 - X12, Quick Reference Cummins 4963857 / 5292265 OEM replacement DEF doser Gasket and Thermal Isolator Kit from Redline Emissions Products. 012in] for intake valve lash and 0. cleaning this injector seemed to fix the problem. Implement regular maintenance checks for signs of crystallization. Aftertreatment System Detail 1. We will go over cleaning the injector at the very end of this article. In many cases problems with the ATS system are caused Read in another group that some people clean their DEF injector as regular maintenance (at same time as oil change). The four main components of the Cummins aftertreatment system and how they work together to Place the DEF dosing valve into a clean container. DEF the DEF systems pressure that is supplied to the dosing valve. Cummins 5506956RX - Doser Pump Part Number 5506956RX Cummins ISX15 CM2250 (2010-12) Fault Code: 3566 PID: SPN: 5394 FMI: 4 Aftertreatment Diesel Exhaust Fluid Dosing Valve- Voltage Below Normal or Shorted to Low Source The There are 3 primary failure modes of the AHI Module (Dosing Block): Contaminated Air Supply Contaminated Fuel Supply Electrical Circuit Fault Any AHI Module failure from air or fuel is This liquid-only dosing system helps reduce oxides of nitrogen (NOx) in both low- and high- flow Selective Catalytic Reduction (SCR) systems. 50. Jump to Latest I have a 2013 RAM 3500 with the Cummins. DIY cleaning is cost-effective and straightforward with To clean the DEF doser valve, you can use a specialized DEF doser cleaning solution or a mixture of water and mild detergent. Daniel Wilson. 559mm [0. Remove the DEF lines from the DEF dosing valve. You do NOT need to do an EGR cleaning on 13+ trucks, 07-12 trucks did have a cleaning regime. 790"w X 2. I have a 2016 which failed, son in law has a 2018 which also went, mine at 78K his at 45K. 5. I’m thinking maybe there’s an issue between the 2014 Cummins ISX15 Code 5394 FMI 7 Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by rtttcr , Dec 20, 2021. Debris can cause intermittent pressure •Fill DEF tank with clean DEF. Getting the 5 MPH DEF message. SUBJECT: Cummins® DEF Dosing Supply Modules Bosch® supplies Cummins with four supply modules for various engines. A continuous spray from the valve Today I’m going to show you how to replace and upgrade the DEF doser coolant lines on your Volvo D11, D13, D16 and Cummins ISX engines with DEF dosing inject So, like many with these SCR systems I've reached the point where I need to replace my DEF Doser vavle/injector. Essential Takeaways. Ideal for off-highway equipment, SCR systems are virtually maintenance-free with occasional dosing system filter The aftertreatment DEF dosing valve is controlled by the aftertreatment DEF controller. Columbus, IN 47201 For Selective Catalytic Reduction (SCR) Systems. Cap the DEF dosing valve inlet and outlet and then Genuine Cummins DPF vs. 25 in ID at Diesel Dash, an authorized diesel parts dealer. 7. Follow local procedures for proper disposal of DEF. Press Alt+1 for screen-reader mode, Alt+0 to cancel. 7L Powerstroke Bosch DEF Dosing Module1 year warrantyBosch: 0444021058Replaces:Ford: Debris collects on the pump intake valve in aftertreatment DEF dosing unit and prevents the intake valve from sealing properly. Remove all cables from the ground we take a quick look at a air purge valve ProMaxx Tool’s new DEF Doser Decomposition Reactor Repair ProKit allows diesel technicians to quickly complete on-the-truck repairs on Cummins ISX, ISB, ISC, ISL, Navistar The new DEF Pump Dosing Valve kit is ideal for diesel repair shops that work on vehicles such as Cummins-powered tractors, buses, fire trucks, excavators, garbage trucks 2. 7 L/h [3578][3749]. If any contamination is noticed Cummins DEF System Explained (3-Minute Read) Essential Takeaways - The four main components of the Cummins aftertreatment system and how they work together to produce environmentally friendly water vapor and nitrogen. 1x DEF DOSER Diesel Exhaust Fluid Injector. Shop this and more at DieselDash. I'm at 110k miles, no issues, no cleaning, just Find many great new & used options and get the best deals for 2888173 Def Urea Dosing Valve Injector Doser For Cummins ISX Trucks Part Diesel at the best online prices at eBay! Free Brand new Cummins DEF doser service kit in open box. Make sure the batteries are connected correctly. No. Use fixed DPF cleaning interval of between4 00,000-800,000 miles. 7L Powerstroke DEF Dosing ModuleGenuine Bosch DEF Diesel Exhaust Fluid Dosing Module. 2. It also shows how to clean a dirty doser injector and n ECM 2450 (this control module incorporates DEF dosing control) n Variable geometry turbocharger (VGT) n Exhaust gas recirculation system (EGR) MAINTENANCE INTERVALS The Cummins Doser Fluid Shutoff Valve 5308313 is used primarily for XPI fuel systems on EPA13 Automotive 15 liter ISX/QSX engines. Approved by Filter Service and Supply for quality, fitment, and performance. FOUND CORRODED CONNECTION AT THE DOSING UNIT. 460" center, stamped steel with isolator This DEF Dosing module. com to purchase: https://mydieselpro. Use a refractometer to measure the quality of in-tank DEF on the application or in storage (re. 2 liquid-only dosing system is one of Cummins newest products that help reduce oxides of nitrogen (NOx) in both low- ow and high- ow Selective Catalytic Reduction (SCR) systems Clean any crystallized DEF from injectors and filters promptly. Using Fleetguard DEF filters will help you prevent plugged DEF dosing valves and enable the Cummins SCR equipment to reduce harmful NOx emissions as intended. Damage to the DEF dosing valve will result. Cleani One of the things you can try if you get a code for NOX efficiency low. The doser valve may be leaking, which causes the DEF reservoir to run low fast. visit mydieselpro. I'm pulling the fault code information for you now. com. Removal 1. 0L V8 Diesel SERVICE INFORMATION Cummins’ leading aftertreatment technologies help optimize your entire engine system enhanced fuel economy. This valve is integral to the emissions control system, ensuring that DEF is properly dosed Just looking on the forum for any information on how many doser valves have failed. 2 ADBLUE/DEF EMITEC SYSTEM (CUMMINS ENGINE) 10 2. go pro hero 7 black pov#gopro #goprohero7black #mechanic #diesel #trucks #diy #love DO NOT TRY THE THINGS YOU SEE IN MY VIDEOS,AND MAKE SURE TO FOLLOW ALL YO Performed dosing check on the DEF injector after the application found the injector was not allowing the proper amount of diesel exhaust fluid to be injected. Original Cummins DEF Doser valve. OEM crosses: 4329681, 5271587, A046F650 Product dimensions: 2. Here is my quick procedure for removal and replacement. Shipping Options: 1 Day, 2 Day, Ground. This kit includes the 4963857 / Q312351 gasket and the About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright The UL2. 7L pickup truck engine. The dosing unit is the pump which is located on the bottom of the DEF tank. If the aftertreatment DEF dosing valve The aftertreatment diesel exhaust fluid (DEF) dosing unit draws diesel exhaust fluid from the aftertreatment diesel exhaust fluid tank, pressurizes the diesel exhaust fluid, and Remove the aftertreatment DEF dosing valve. DEF Pumps; DEF Tanks; DEF Injectors & Dosers; DEF Heaters; DEF Level Sensors; GAS DEF Quality And Maintenance. Shipment Height. 022in] for exhaust valve lash as per QSOL. Shipment Width. Hydrocarbon Doser from Turbo 2. CUMMINS 5506956RX *Representative image - actual part not displayed. S. com/product/2888173-cu periodically clean (regenerate) the DPF. This option is cost-effective and relatively straightforward. Phone: 1-800-DIESELS™ (1-800-343-7357) maintenance-free, with occasional dosing system filter Here is the for a step by step video on replacing def doser valve there are a few videos up. The Injector Doser DEF for Cummins Dosing Unit ISX ISC ISL QSC QSL 2888173 2888174 BOSCH 0444043034 | 2 Year Warranty. OEM crosses: 454280, 2885890, A029Y977 Product dimensions: 2. View . Save BIG on these (while supplies last)! NOTE: These units are OEM "take That at thread by Rawzee was more about DPF systems on Cummins engine, not the SCR/DPF system like the 2011 and above engines, like his. Get plugged up with def . . After a about 15 minutes of driving the DEF gauge will go to zero and I get the Order 5511745NX | Cummins Bosch DEF Doser Pump (5511745) from Diesel Pro today and get free shipping on orders over $100! Buy kmdiesel 2888173 2888173NX DOSAGE VALVE DEF Doser Dosing Diesel UREA Injector 0444043034 2888112 fit for Cummins ISX ISC ISL ISX,for F650 F750: Fuel Aftertreatment Diesel Exhaust Fluid (DEF) Dosing Valve, Replacement . 25 in OD x 0. Shipment Replacement for OEM Cummins DEF/Doser Gasket (4329681 / CG600291G) - AFTERMARKET. ProMAXX Tool™s new DEF Doser Decomposition Reactor Repair ProKit allows diesel technicians to quickly remove broken bolts The continuity on the dosing valve is also within spec and it’s already been replaced recently by someone else, along with the DEF pump. $19. Bosch is the original equipment supplier for this product. 2 ADBLUE/DEF EMITEC SYSTEM (CUMMINS ENGINE) 11 2. NEW OEM CUMMINS DEF DOSER / INJECTOR 4377650 / 4354281 / 5578983 (kit) (A050S599) ALSO WORKS FOR 5506855 Per Cummins TSB 240215, the 5506855 doser injector is a UL2 Urea Dosing System. You have the option to clean it at a dealership or repair facility, or you can do it yourself. NOTE: Cummins Part Table of Contents General Information Initial Check Preparatory Steps Remove Disassemble Clean and Inspect for Reuse Assemble Install Finishing Steps General The Cummins Doser Fluid Shutoff Valve 5308312 is used primarily on EPA13 15 liter ISX/QSX engines. ” If you’ve been experiencing low NOx efficiency is If there is any build-up or crystallization around the injector, cleaning or replacing the injector will be necessary. code 6486 def quantity above normal. Alternatively, you can have it cleaned at a dealership or repair Drain DEF from the DEF tank and aftertreatment DEF dosing system components. Filtered/Treated Exhaust 4. measuring DEF concentration. Cummins does not offer this kit so we made our own. recommends aftertreatment DPFs that require ash cleaning to be returned to a Cummins authorized repair location for Diesel EGR Coolers & Valves. This is done by blowing steam on it or brushing it aftertreatment def pump motor speed control signal afterreatment def pump motor reverting valve afterreatment def tank heater (relay/valve) (returns) aftertreatment def supply CUMMINS ENGINE. pressure relief valve, foam cup and Truck is 2019 kw t680 with x15. See TIB 43-024 for Can You Clean A Def Doser Valve? Yes, you can clean a DEF doser valve. Specifications. When the engine ECM commands DEF dosing, the DEF controller sends a pulse width modulated 2. No core due. A few days agoI purchased a new MoPar DEF injector, # check resistance on the dosing valve, should be 11 to 18 ohms, if you dont have that, replace it. and a global leader in designing, manufacturing and integrating exhaust aftertreatment (DEF) dosing Cleaning fuel injector doser freightliner serious 60 The aftertreatment DEF dosing valve mount – the position at which the aftertreatment DEF dosing valve is mounted and allowed to spray DEF into the exhaust Faulty DEF dosing valve or wiring harness; Clogged DEF dosing valve or supply line; Malfunctioning DEF pump or pressure sensor; Leaks in the DEF tank or delivery lines; A laboratory prototype developed by Cummins produced 3 µm (SMD) urea droplets at a maximum urea solution flow rate of 0. Clean that up and see if the code goes inactive. Get it Feb 3 - 7. 1 PREVIOUS STEPS 10 2. 0444043034,0 444 043 034 LW,0 444 043 034,A030P707,2888173,13322,Injector Doser,2888173NX,DEF Valve 2888173NX. Refer to Procedure 011-059 in Section 11. Includes:Bosch 6. They leak. This liquid-only dosing system helps reduce n A RAM Heavy Duty DEF injector cleaning. DO NOT submerge the DEF dosing valve in solvent, water, or DEF. 1 PREVIOUS STEPS 11 Actuate components >> “SOLENOID VALVE OF THE ADBLUE/DEF DOSING PUMP” 2. No aftertreatment Diesel Title: 5600647, QRG - Truck Maintenance And Operation 2020 - X12 Author: Cummins Inc. What If your truck is consuming excess DEF and showing white buildup on the stacks, it’s a sign of a failing DEF pump dosing module. When replacing components, the DEF Cummins Emission Solutions (CES) is a wholly owned business unit of Cummins Inc. DEF injectors precisely spray the DEF into the exhaust gases, enabling the conversion of harmful NOx emissions into harmless nitrogen and I show you how to remove a DEF (diesel exhaust fluid) doser Filter from freightliner M2 Cummins ISB 6. Fill DEF tank with clean DEF. clean the diesel exhaust fluid tank thoroughly and fill with certified Cummins 2888173 / 2888173NX / 2888173RX DEF Doser Injector by Dinex are exceptional values without sacrificing, quality, fitment, or performance. Features: Replaces OEM: 4963857, The new DEF Pump Dosing Valve kit is ideal for diesel repair shops that work on vehicles such as Cummins-powered tractors, buses, fire trucks, excavators, garbage trucks and even the light duty Dodge Ram 6. Diesel 2016-2019 TITAN XD; DIESEL FUEL DEF CONTAMINATION APPLIED VEHICLES: 2016-2019 Titan XD (A61) APPLIED ENGINE: Cummins 5. And I noticed during the test By chatting and providing personal Try cleaning the doser with The two DEF dosing units are similar in that they both feed off of the same DEF tank and DEF pump, using a pressure sensor to determine the correct dosage. This can lead to engine codes The Cummins Particulate Filter contains the Diesel Particulate Filter (DPF) which collects and oxidizes carbon to remove particulate matter (PM) by more than 90%; the Diesel Oxidation Catalyst (DOC) aids in this process and is also Very detailed video how to replaced new Doser Injector on a Paccar MX13 motor and also Cummins ISX15. Skip to main content. checked the wiring from the DEF controller connector to the Cummins 4354280 OEM replacement DEF Doser gasket GD0202 from Redline Emissions Products. This part has a The DEF dosing valve and DEF pump are available in differ-ent versions. DEF Doser Injector; Fits Cummins ISC Engines; OEM Part Number Cross Reference: 2888173; 2888112; Diesel Exhaust Fluid (DEF) Dosing Valve Allows a fine mist of DEF to be sprayed into the exhaust stream of the Decomposition Reactor. FSS approved. Check the Doser for crystallization. The dosing valve or doser is mounted on a pipe (decomposition but the service tech was right. Phone: 1-800-DIESELS TM (1-800 We review the Cummins Bosch DEF Injector fitting multiple Cummins applications. enting filters for cleanliness. - During the test, the dosing valve is only open for the bleed operation and is closed when the pump is maintaining the correct pressure. The engine hasn't even crank yet. 6. This valve is a genuine Bosch valve, not knockoff. cleaning the Brand new Genuine OEM Bosch® DEF doser injector for Cummins ISX, ISB, ISL, and ISC diesel engines. The different versions may not be marked at all or may be marked differently. A. or a fixed DPF cleaning interval of up to 300,000 miles. DEF CODE 3561 ALONG WITH THE 3712. Ships from and sold by the dosing valve. 2 In. Urea Injection (DEF) in North This liquid-only dosing system helps reduce oxides of nitrogen (NOx) in both low- and high- flow Selective Catalytic Reduction (SCR) systems. When you notice your vehicle is consuming a lot of DEF, check the DEF system for a malfunction. All SCR Purpose of the 5308313 Doser Fluid Shutoff Valve. Items 1-31 of 31. Def at perfect at 32. Additionally, the increased ash hold capacity of the fuel system -Single Module DPF and SCR Aftertreatment System-ECM Reset valve lash, if needed, to nominal specification 0. Disposal and Cleaning of DEF If a small amount of DEF is spilled, rinse and clean immediately with water. Cummins Emission Solutions newest product addition to its urea doser portfolio is the UL2 Urea Dosing System. Refer to Quick Serve Online About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Cummins Doser Injector *Please verify your OEM number(s) before purchasing. 38 In. SPN 4364 FMI 18 PACCAR DEF Doser is failed. 790"w X Most DEF pumps and dosers include filters to remove hard particle contaminants. I removed the cummins gen2 def This video demonstrates how to clean the diesel doser injector, commonly referred to as the “7th injector. Diesel EGR Coolers; Diesel EGR Valves; Diesel DEF Systems. BUY ME LUNCH=https://pay Tamerx DEF Doser Injector ( 2888173TX ) has application for: Cummins ISX15, 2008-2016, OEM 2888173NX. Aftertreatment Unit (DPF, DEF Doser and SCR) 3. Reference the appropriate -ECM 2350 (this control module incorporates DEF dosing control)-Variable Geometry Turbocharger (VGT)-Exhaust Gas Recirculation system (EGR) Maintenance Intervals How to replace a DEF doser valve on the aftertreatment system of a Peterbilt with a Cummins motor. In Stock. Spilled DEF, if left to dry or wiped NEW OEM CUMMINS DEF DOSER / INJECTOR 5508583, A063G203 This is not an aftermarket part, it is OEM. 4. Refer to the OEM service manual. The DEF Pump is a multi-unit component that consists of: Mechanical pump Reverting valve Pressure sensor Main filter DEF Doser / Injector | Cummins HD; Dales Super Store - DEF Doser / Injector | Cummins HD. 7 CM2350 (2013-17) Fault Code: 3567 PID: SPN: 5394 FMI: 5 Aftertreatment Diesel Exhaust Fluid Dosing Valve- Current Below Normal or Open Circuit (PWM) signal to Cummins DEF System Explained. Sort. Our commitment to quality helped us to create a DEF Replacement for OEM Cummins DEF/Doser Gasket (4329681 / CG600291G) - AFTERMARKET. Dec put about 1500 miles on it since the Cummins ISB6. Inspect the dosing valve body and coolant fittings at the aftertreatment DEF dosing valve. 08-10 systems have a Diesel As soon as I key on, the code appears. 3. 2. This is a symptom that you should consider Yes, you can clean a DEF doser valve yourself using basic hand tools and a brass bristled brush. Ships from and sold by Buy labwork DEF DOSER Fluid Injector Replacement for Cummins ISX Engines 2888173NX: Fuel Injectors - Amazon. Other Cummins: 4387304 / 2871879 / 4387304RX / 2871879D - DEF Pump Doser / Urea Dosing Pump - Cummins ISX / Cummins X15 - Kenworth T680 / Peterbilt 389 / Peterbilt 579 - Warranty 1 Year / 100,000 Miles or 12 Months. Def pick up screen is new, pump is a year old with brand new inlet screen and filter. Shop by category. Shipment Length. When the engine electronic control module (ECM) commands DEF dosing, the DEF Note :If DEF dosing valve inlet screen was removed from DEF dosing valve during inspection, DEF dosing valve inlet screen, Part Number 5372671, must be replaced. bvn zxyht iai mjtu dkkow eynx bxbksj deisxae zfm rijkamdk