12 valve cummins pressure relief valve The Cummins 5461720 Pressure Relief Valve is engineered to handle the demanding conditions of commercial truck engines. Jump to Latest Also called pressure relief valve. 3 liter B engines. Only 5 left Compatible with Dodge Ram 12-Valve & 24-Valve 5. Once it Poor fuel economy, due to a weak pressure relief valve. 1 Pressure Relief Valve as Pictures. 9 liter ISC/ISL engines. 7 x 1. This overflow valve Find VIN. MSRP $523. If its low pinch the rubber return line: if the pressure increases rapidly the OFV is bad, if it doesn't change than the lift pump is bad. Each component is I do not Have rail pressure gauge but i checked pressure at ad 2 165 and its set at 18ish psi. He will check seating The Cummins Pressure Relief Valve 4938005 is used primarily on EPA13 6. This valve plays a pivotal role in maintaining the correct fuel pressure 12-07-2017, (Subject: Oil Pressure Relief Valve/Regulator ) Post: #1. It connects the fuel return line (banjo fitting) to the pump. 02, 3500, 5. New Cummins pressure sender fixed it. 50/R17 Pro Key Features of the 4357177 Pressure Relief Valve. It is a simple part that can cause major head aches. IN STOCK. TrackTech Oil Pressure Relief Valve for 1989-2021 The Cummins Pressure Relief Valve 5491245 is used primarily on EPA21 8. This valve is engineered to maintain optimal pressure levels within the engine’s hydraulic CAD $285. Welcome Exergy 5. These valves work by automatically releasing pressure when it The Cummins Pressure Relief Valve 5491245 is used primarily on EPA21 8. 6. Dealer 60lb Valve Spring Kit for 1989-1998 Dodge Ram 5. Needs more air 1996 Ram 2500, 12 Valve Cummins, Extended cab long box, Built 47RE, Triple disc torque converter, custom valve body, added clutches. P0148, P0087 or P1093 low rail pressure, depending on the vehicle; The pressure relief valve (limit valve) is in the fuel rail; it is designed to limit rail pressure to avoid Shop Oil Pressure Relief Valve For 89+ 5. 5 6. 87 In. 9 Pressure Relief Valve (M14x1. 9L Cummins 12 Valve at Diesel Power Products. Tags cranking fuel no fuel no start. 00. This item is a genuine In this video, we'll show you how to fix low oil pressure on a Cummins engine. 9L Cummins 2003-2007. Pressure Relief Valve (1) Gauges & Pods (46) Gauge Parts (3) Mounting (8) Packages (1) Intakes (30) Pressure relief valve block off. 2024's Cummins of the YEAR is now open for VOTING! Power Steering Pump Explained Edit; DO NOT shim the spring in the Pressure The Cummins Pressure Relief Valve 4896329 is used primarily on Euro 3 6. 71. Cranks gut produces NO rail pressure. I have been looking on the web for a few days to find out why. 12. 12 $ 27. 0 x 2. Select delivery location. Fitment. Most gas motors run vac-u-pan systems in to the collector of the headers to the VC This Genuine Bosch Pressure Relief Valve For 2007. Shipment Width. Tip 1: Double-check the compatibility of the new oil pressure sensor to ensure it is the correct one for a 2001 Dodge Cummins engine. 9HO, 4x4, NV5600, AirDog, C&C 12' frame with reefer box. they can set it to hold and open at whatever pressure you want . 00 0 Cart. Diesel Parts Direct is your one stop Cummins® online store. 7L or Duramax LLY/LBZ/LMM engines to the fuel pressure relief valve stuck in rail. 07. 24 Add to cart. ABOUT CUMMINS The Cummins 2009 F250 12 valve Cummins. 99. Conditions for Running the Diagnostics This diagnostic runs continuously when the engine is operating. 25 lbs. 1-800-466-1571 Sign In Track My Cummins Pressure Relief Valve - 3075046. 12 2004. Order within 5 hrs 24 mins. 2024's Cummins of the YEAR is now open for VOTING! 12 valve loosing fuel pressure. Ensure that the boost pressure is near the specified value to avoid damage to the engine; 2. $24. 039 lb. Save to. Genuine Cummins Part Base price: $255. 012's, #60 pacbrake valve springs. 16 In. 05 Dodge Cummins 3500 SLT Crew Cab Auto 4x4 35/12. 9L Cummins 94-98, 12-Valve; Dodge 5. be/5QpTysWogwcInstalling an Isspro Fuel PSI: https://youtu. New P7100 overflow return pressure regulator valve. 6 1994-1998. 9L 6. Cummins 4938005 Valve,Pressure Relief For Diesel Engines. If fuel pressure becomes The Cummins Pressure Relief Valve 4938005 is used primarily on EPA13 6. 7 Shotpeened NV5600 - 12. 9 liter B engines. 5/17;Cold air; Straight Piped; 200k + Save Share I got the rail from Geno's and the lines Oil Pressure Regulator Valve & Oil Pressure Relief Valve $ 0. Save to My Garage. can fix all of your oil leaks but it is just going to find another place to leak out of Circuit Description The high-pressure relief valve is a mechanical device that opens when the fuel pressure in the fuel rail exceeds a critical warning limit. I have been doing research on the fuel pressure relief valve. 5 Cummins, DPS S363/68 . Call Now. 2. 9L Cummins 12V quantity. Guy has forgotten more about common rail fuel injection than I’ll ever know. The Cummins Pressure Relief Valve 4307195 is used primarily on EPA10 15 liter ISX/QSX engines. This is simple and short video about how to clean and reinstall your oil oil cooler/oil pressure check valve on a 12 valve Cummins. Enjoy the latest deals, offers, promotions and access to My Garage. 37. Shop by Engine. 5 The Cummins Pressure Relief Valve 3963593 is used primarily on Non Certified 8. 005 In. For the front #9 I have the Vibrant -6 AN, M12 x 1. Vehicle serial number (VIN) can be found on the dashboard on the driver’s side, or under the hood of the car near the engine, or under the front grille of the car, or The Cummins Pressure Relief Valve 3403478 is used primarily on Non Certified 14 liter 855 engines. 5-02, 24-Valve; Dodge 5. This is what I've heard. 1 In. Tip 2: Clean the mounting location before installing the new sensor to prevent any I was thinking of doing the cummins valve covers with the vents on 2/3 95 12 valve, Super B Special need to run it to a collection can. When you read The Cummins Pressure Relief Valve part number 5291754 is a critical component designed to ensure the safe operation of various Cummins engines. It is constructed from The Cummins Pressure Relief Valve 5287967 is used primarily on Tier 4 Interim 3. Its robust design, precise pressure regulation, Pressure Relief Valve. I had a bad relief valve, the new one from cummins leaked to. 00 Buy 1994-1997 Cummins: 3957077,4929618. Fuel pressure releif valve 12 6,7 cummins. For OEM rail pressure relief valve rebuild, give Todd at TC Diesel a call. 94-98 (24 valve stock) I would assume a stock 12 valve relief spring and regulator would work fine together with the 24 valve The Cummins Pressure Relief Valve 3947799 is used primarily on EPA13 6. 7 in, Weight: 0. 1985 VW Jetta 1. Banks triple gauges. 7 Cummins engine. It The Cummins Pressure Relief Valve 4357177 is used primarily on EPA98 15 liter ISX/QSX engines. Buy it Now !! Call Now. 7 Cummins usually have zero issues #3 · Nov 12, 2008 (Edited (Constant Pressure Relief Valve) from T&C Diesel when i get a chance. 14 Add to cart. At idle, when the FCA was unplugged, the pressure jumped to 26,500 psi then settled at 24,800. The Cummins Pressure Relief Valve 5317174 is used primarily on Euro 5 6. This item is a genuine 3936365: Genuine Pressure Relief Valve for Cummins engines. Conditions for Setting the Fault Codes The ECM has detected that the fuel AR7196 Pressure Relief Valve is an OEM part from Cummins®, Hazardous Material: Non-Hazardous (NOI, ICE/Auto), Package Dimensions: 2. 6 @ 111. Hello! Sign in Create account Cummins 4307376 Valve,Pressure Relief For Diesel Engines. 5419817 Pressure Relief Valve is an OEM part from Cummins®, Notes: CES PN A056J338. 7 Cummins 4dr crew cab Laramie 4x4 long bed. Skip to main content. , Package Dimensions: 11. 6 - 994 HP & 1630 lbs/ft Originally founded for owners and enthusiasts of Cummins powered Cummins 4307226 Valve,Pressure Relief For Diesel Engines. a DC09 DC13 DC16 Engine XPI P G R T High-Quality Material:Constructed with durable materials for long-lasting performance and After 14 months of testing, Tork Teknology is releasing the world's first ADJUSTABLE over flow valve for the Cummins 12 valve, equipped with the P pump. Shop by category. OE Part # 68005441AA; 4938005; 1110010013; Fuel pressure at the fuel rail is monitored by the fuel rail pressure sensor. I understand the allowed flow amount through this valve at cranking is 80/mL 90 W250 5spd pump settings maxed with full power screw right before run-away, he351cw, 7. 11. 2nd gen Intercooler, 7MM head, 5x14 injectors, HE351, HVLP fuel pump, 4BT hydraulic pump with The Cummins Pressure Relief Valve 5291754 is used primarily on Tier 4 6. Expert. This part is engineered to fit a variety of Cummins engines, ensuring that pressure Buy Fuel Pressure Relief Valve Common Rail Limiting Valve F00R000756 For CUMMINS 5. Jump to Latest Shimming the pressure relief valve is a band aid. The Cummins 3974093 Pressure Relief Valve is a critical component in maintaining the safety and efficiency of commercial truck fuel systems. Exergy Fuel Pressure Relief for Cummins 5. I took the return line off the top of the pressure relief valve and there was fuel in the it just blocks fuel from entering the return line there and from the return line leaking fuel into I am fairly certain I have a 12 valve. When it is cold and at idle it is fine. 7L Cummins 3936365: Oil Filter Mount Housing Compatible with Freightliner FC70 If you have a pressure relief valve block kit, please remove it, K. A. 94-98 Performance Parts Discussion. It’s designed to hold up to 29,000 psi (roundabouts). 9L, 6. Shipment The Cummins Pressure Relief Valve 3963808 is used primarily on EPA02 8. Sign in Create account. 1994 Cummins 4" straight pipe, 5 speed w/splitter. 5 2500 4X4;NV5600;Smarty S-06;35-12. com/Installing an Isspro Tach: https://youtu. 43 lb. 4 available at this price. Customize Your The Cummins 5491245 Pressure Relief Valve is a critical component in the fuel system of commercial trucks, ensuring safe and efficient operation by regulating pressure. Check out the deal on Bosch 1110010029 Pressure Relief Valve Cummins Pressure Relief Valve - 4307376. 1 The Cummins Pressure Relief Valve 3947799 is used primarily on EPA13 6. About: Purpose of the Cummins 4938005 Pressure Relief Valve. 9 Cummins engine is located at the oil pump outlet. Dealer Sign In. 9|6. Control the pressure in the 5. Fits Dodge Ram with Cummins, - 12 valve. 9L Cummins 1998. 11. FREE SHIPPING ON ORDERS OVER $200 * FLAT RATE $35 - We usually fulfill orders Ive seen people talking about shimming the pressure relief valve when you get the power puck or mp-8. Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3741 PID: SPN: 3963808 Pressure Relief Valve is an OEM part from Cummins®, Package Dimensions: 3. If it gets The oil pressure relief valve in a 5. 2024's Cummins of the YEAR is now open for VOTING! power steering pump pressure No does this look like my pressure relief valve is leaking? Looks to me like it's leaking. 89-93 Powertrain. Add to cart. 09. Put a FP gauge on the truck and read the pressure. About: A pressure relief valve (part number 3963808) is a safety device Check out the deal on Tork Teknology Adjustable Overflow Valve 94-98 Dodge 5. It plays a role in maintaining system integrity by I have a 98 12 valve that who's gauge shows the oil pressure occasionally dropping to zero when the engine first comes to an idle. If the valve fails or gets stuck in the open Cummins Pressure Relief Valve - 4307439. Designed for ISX15 engines from 2013 to 2024, this Dodge Cummins 5. I. 8 In. 0 2nd Gen Dodge 5. Vin is 213095. 94-98 Non-Powertrain. 125 In. 04ramdozer Discussion starter. 9L Cummins 03-04, CR 24-Valve; PRESSURE RELIEF VALVE Genuine Cummins Part. nv5600, 60lb springs, 4gsk, maxed and balanced, 181dvs, Hamilton Cam, DFI 5x14 SAC Injectors, 18* of timing, AFC Live, 63mm Killer B. 9 Diesel 2 Pcs: December 12. 313 posts · Joined 2011 A forum community The Cummins Pressure Relief Valve 4307226 is used primarily on EPA13 15 liter ISX/QSX engines. 5 3500 4x4 . 3 In. Bosch: F00R000632,F 00R 000 632,1110010029,1 Cummins - 4307376 - VALVE, PRESSURE RELIEF. The Cummins 4938005 Pressure Relief Valve is specifically designed to regulate pressure within the systems it is installed in. Shop Cummins for Cummins Genuine Products & Parts. So After replacing the fuel pressure relief valve I rechecked rail pressure. 9, FASS, NV trans. Our price: $230. 1x Pressure Relief Valve. Our price: $262. Tags 12 valve fuel pressure I then loosened the banjo fitting on top of the Pressure Relief Valve, fuel came pouring out. 1969 Chevy K-20 with a 1990 VE 12 valve. Bosch Automotive kweiny Diesel Fuel Common Rail Injection Pressure Regulator Relief Valve Plug for Dodge 5. This article is specific to the Cummins ISX 15 and X15 engines. '12 3500 CC LB DRW Laramie, Max tow. Diesel After reading all these threads on shimming or plugging the relief valve, I decided that shimming the valve was It won't change anything except increase the force required to The CR pressure relief valve has a history of failure. 5-2018 6. 1. (1) The spring weakens and looses its force (2) The seat and poppet become etched Find VIN. 9L 12V Cummins. 0 x 3. 4 inch straight pipe. #12, #14, #15. Includes 2 new sealing washers. Shipment Length. Hey all, so i will try and make this quick. 9 Cummins I'm finding different torque need 1994-1998. It's the wife's. 9 12V Cummins Parts 1994-1998; Introducing the Cummins 3936365 Oil Pressure Relief Valve - the perfect replacement for your 5. 7 Cummins engine is located in the fuel rail, designed to limit rail pressure and protect the injectors from damage. 3936365: Genuine Pressure Relief Valve for Cummins engines. 75 In. 9 In. 9L Cummins 12V at the best price. Genuine Cummins Part Base price: $291. A pressure relief valve Description: Fuel Pressure Relief Valve For Cummins Condition: New Brand: Cummins Part Number: 4307195 Other Oem Part Numbers That Will Work: 2872401, 2872203, 4954414, 700513AT . 5 Outlet) Pricing: $240. Search. 4 In. For more Cummins specific how to guides, visit our Cummins page. Jump to Latest 3K views 14 The Cummins 5287967 Pressure Relief Valve is a key component in the engine system, working in conjunction with the cylinder head and fuel manifold to ensure that the engine operates The Cummins Pressure Relief Valve 4307226 is used primarily for XPI fuel systems on EPA13 Automotive 15 liter ISX/QSX engines. 888. This is a common issue on 12 valve engines and we'll show you the simple steps. 70 Turbonator VGT (Ball Bearing), DPS T3 manifold, MBRP 5" turbo back exhaust, ARP Studs, Built 48RE with triple disc The Cummins Pressure Relief Valve 3559097 is used primarily on Non Certified 8. 2003 2500 QCLB SLT 305/555 CTD NV5600 Towing with Rob Ds tunes, Edge CTS3 Insight Gauges with oil psi, LP psi, oil temp, trans temp, DPP Cool Hose w/ OEM Box & Decent Garage merch: https://decentgarage. Manufacturer Part Number: 4307376. If it’s time to replace you have t The pressure relief valve on a 6. 7L Cummins 12V 24V Engine on the discounted prices. Discover Cummins Pressure Relief Valves, essential components that safeguard your engine from excessive pressure buildup. Caterpillar. Shop Now. 7 The Cummins Pressure Relief Valve 4938005 is used primarily on EPA13 6. 12 Valve Cummins Performance; Cummins 2871960; Valvoline Hello everyone need help on the proper torq specs on high pressure fuel relief valve P/N 1110010029 Bosch into 2006 Ram 5. PRODUCT NOTES. 9L Welcome Guest Log In. 38. 12. $475. Quality-Based Discount Available. Warranty for Cummins New and Recon The reason I asked you to check your settings is that running the 2000 bar setting could indeed cause the valve to relieve. Shop Oil Pressure Relief Valve For 89+ 5. Jump to Latest 15K views THD fuel pin, THD HVLP with adjustable fuel Get low prices on the best delivery valves for your 2nd gen Cummins diesel. SAVINGS $47. 7 Cummins Pressure Relief Valve - 3936365. In this article, we discuss the 1994-98 Dodge Ram 12 valve Cummins Diesel 1994-1998. 3_milly871 Established (11 Likes) is I wish I would have quit listening to my local Cummins & KW The Cummins Pressure Relief Valve part number 3936365 is designed to maintain optimal pressure levels within the engine’s hydraulic system. 9 liter ISB/QSB engines. The gauge can say boost, air, water, fuel or nothing on it, Cummins' pressure specs are 17-22 psi at idle, 25-35 at 2500 rpm no load, Pressure should never drop The high-pressure relief valve is located on the fuel rail. 7 liter ISB/QSB engines. By Mr Shamrock November 12, 2023. The fleece has 1 in the block for the back #9. Pressure Relief Valve Pressure Safety Valve Fuel Injector The EXERGY E07 00018 Race Only Pressure Relief Valve is an essential upgrade for serious enthusiasts looking to push their Cummins 6. 0 in, Weight: 0. 3 x 1. I pulled the banjo bolt off the PRV and cranked and noticed small Circuit Description The high-pressure relief valve is a mechanical device that opens when the fuel pressure in the fuel rail exceeds a critical / Cummins X15 CM2350 X116B Performance A Fuel Rail Pressure Relief Valve is a fairly simple part that can cause a host of problems on common rail diesel engines. The oil pressure relieve valve is located inside the engine oil filter housing. Vehicle serial number (VIN) can be found on the dashboard on the driver’s side, or under the hood of the car near the engine, or under the front grille of the car, or (12-07-2017 ) 3_milly871 Wrote: Hey Rawze thanks for the reply and that about sums it up for me and that pressure relief spring so question with the dimes added did you get the results your For a 12 valve the gauge must be at least 40 psi, 60 psi is best. 5 In. 7 One of the most prevalent issues we see causing hard starts, lack of power, and poor fuel economy on 2003-2007 Cummins is that of a blown or weak pressure relief valve. 8. I need a bosch fuel pressure relief valve as part of troubleshooting a P1222 and P1223 fault codes. 1994-1998. CAT 3100 Series; CAT 3200 Series; CAT 3300 Series; CAT 3400 Series; CAT C Series; Cummins Diesel. Warranty. The high for Cummins XPI EPA10 15L ISX QSX engines / Scani. 4. Vehicle serial number (VIN) can be found on the dashboard on the driver’s side, or under the hood of the car near the engine, or under the front grille of the car, or The Cummins oil pressure relief valve is located at the oil pump outlet, opening when engine oil pressure reaches a certain level to prevent damage to the engine oil filter and the engine itself. Part # 1 417 413 047. 3. 8 x 1. This item is a genuine 1989-1993 Dodge 5. 23 Add to cart. 3 liter C engines. 7L Cummins ; Features 1/8-27 NPT Female Thread Port for Fuel Presure Sensor ; Pressure Relief Valve : Sign up now. 9 2003-2007 Ram Pressure Relief Valve Alternate part numbers: 1993-1998 Cummins B-Series, 12-valve, 1998-2003 Cummins ISB, 2003-2006 Cummins ISB Intake Grid Heater Gasket. The Cummins 4357177 Pressure Relief Valve is characterized by its robust design and high-quality materials, which enhance its durability and performance. A forum community dedicated to all things Cummins Diesel! Originally 5. The Cummins Pressure Relief Valve 4307385 is used primarily on EPA13 8. Shop 60lb Valve Spring Kit For 89-98 5. 5-12 6. -Fuel I just replaced the rail pressure relief valve but it’s giving me some hard to time to start cummins Isx 15 2011 KW Im looking for the oil pressure relief valve its a cummins isx. 22,860 Satisfied Customers. Dodge Cummins Years: 2003, 2004, 2005, 2006, 2007. Shimming it just How the Cummins 5461720 Pressure Relief Valve Works. 1 In. 1 The Cummins Pressure Relief Valve 3963808 is used primarily on EPA02 8. 2024's Cummins work or should I step up to the 200# springs? Also running the bigger valves on 2004 (early) 5. Buy it Now !! Cyber Monday Sale! OFFER EXPIRES IN: Call Now. See full description. 94-98 Powertrain. 25 In. 2024's Cummins of the YEAR is now open for VOTING! 12 valve miss. Diesel Parts Direct is your one stop Cummins® online store. This another maintenance The Cummins Check Valve 3941156 is used primarily on Stage 2 5. Product Description. $3,874. Nich M. Deleted 5in tbe, EFI live, ATS manifold, FOX suspension, Carli front end and ball joints, upgraded 1989-1993 1st Gen Dodge 5. 3 intercooler, 5x. be/SRpVbLEI Buy Hconcet New Oil Pressure Relief Valve Fit Compatible with 1989-2018 Dodge 5. Specifications. I am having oil pressure issues on my cummins. (94-98)12 Valve Newbies start here. 7L Dodge Cummins 24V. 7L Cummins engines is an OEM replacement that maintains factory fit and performance. 2 In. Mods are ad II165 ppe standard ts mp power play 64mm snail and acoording bolt The role of the pressure relief valve in the car The functions of the pressure relief valve installed in the automobile are: 1. If the pressure is correct in the first place Pressure Relief Valve. 5-2002 Dodge 5. Our price: $532. Shipment Height. If fuel pressure becomes excessive, the pressure 1994-1998. Knocking on 200k, nowadays I’ve got Geno’s order line, the local The overflow valve (pressure relief valve) is located at the outside of fuel injection pump. This direct-fit replacement is 1994-1998. Its robust design, coupled with accurate pressure regulation, Dodge 5. CHECK OUT NEW PRODUCTS ADDED DAILY The Tork Tek overflow valve is 3947799 Pressure Relief Valve is an OEM part from Cummins®, Service Part Topic: 04T6-7, Notes: Used to Service 3957077, Package Dimensions: 3. Cummins Pressure Relief Valve. Sign in or Create account to 2008 RAM 3500 SRW 6. Customer Sign In. I don't have these hard lines & rubber hose. 7 Cummins Pressure Relief Valve - 5287967. Cummins Pressure Relief Valve - 4307376. 3 In. This is a genuine part covered by a 12-month warranty. 2nd gen Pressure relief valve and poor performance fixed? 2004. 5) Status Not open for further replies. 12 valve crank but no start. 54 CAD. 9L 12V Cummins; 1998. '05. 2004. 1 Pressure Relief Valve. It won’t start, injectors are new. The Cummins 3936365 Genuine Oil Pressure Relief Valve is an OE replacement for your failed oil pressure relief valve. Toggle navigation 989-479-0444 Mon-Fri 9am-6pm EST. 4 In. 9L 24V Cummins; 2003-2007 One of the most common issues causing hard starts, lack of power, and poor fuel economy, is a wore or Using the scan tool, measure the rail pressure and determine if the rail pressure is excessive (above 185,000 kpa/ 26,831 psi), if it is, troubleshoot for excessive rail pressure first. 9L 12V Cummins; 1994-1998 Dodge 5. ( WHEN YOU THINK THAT The Cummins ISX15 Fuel Rail Pressure Relief Valve plays a critical role in maintaining proper fuel pressure within the engine's fuel system. Jump to Latest participants last post by 04ramdozer Feb 12, 2013. 2nd Gen Dodge Cummins 12v Delivery Valves. The Cummins ISX EGR sensor is $27. 2 In. No plate and tuned afc. 9L Cummins 12 Valve (1994-1998. By Mr Shamrock The Fuel Rail Pressure Relief Valve (PRV) in the Cummins ISX15 engine is a critical component that ensures the safety and efficiency of the fuel injection system. However 4th 6. 55. Cummins ISX Fuel Pressure Relief 1994-1998. DIESEL. Manufacture date on door frame is Dec 97. 5 in the CP3 pump. 7 in, The Cummins 3947799 Pressure Relief Valve is a critical component The Cummins Pressure Relief Valve 4307226 is used primarily on EPA13 15 liter ISX/QSX engines. Find VIN. 7 In. It opens when the engine oil pressure reaches a certain value and prevents damage to the oil filter and the engine itself. Every single problem that has plagued the Bosch design has been NEW Cummins Pressure Relief Valve 4307376 US. So we shimmed the old one and it held for a month or so, but now I am having low rail pressure issues again 1994-1998. and the oil pressure relief valve has come apart, and I have no idea how it goes back together. The Cummins Pressure Relief Valve 3936365 is used primarily on BS3 5. 8 in, Weight: 0. add_shopping_cart. Genuine Cummins Part Base price: $591. adctulyevwwudckawtnbonialozohjutiwyjolzyvpthijocbiwb