INFORMATION IN THE CONNECTOR INFORMATION TABLE. these systems are under Mar 13, 2020 · 3163021 Cam Timing Tool Kit: Fits for all Cummins Engines 2007-2017. Jake's don't work. 85)Expedited Shipping. Cummins ISX Diesel Engine Jacob Exhaust Brake 12V Solenoid Valve, P/N 024614C. The problem is when we leave the yard the Jake will work fine for 15 miles and then it acts like the final stage (the turbo) of Apr 10, 2019 · The solenoid is controlled by the ecm which applies power to the solenoid allowing air pressure to disengage the clutch. to/3ZdcQga It's Uptime | International® Trucks Find many great new & used options and get the best deals for Cummins ISX Jake Brake Solenoid, P/N: 020997C. Applicable for all Cummins ISX engine brake adjustment, alternative to 3163530 Jake Brake Tool (7MM) feeler gauge or shim. About: The Engine Brake Solenoid is a component designed to regulate the engine brake system in commercial trucks and heavy-duty vehicles. Used Parts: 30 Day Warranty, No other Warranties Expressed or Implied. What the above does not explain is how to get 2 stages. Cummins Engine Brake Solenoid 3686406 is used primarily for XPI fuel systems on EPA13 Automotive 15 liter ISX/QSX engines. Joined: Jul 2015. NEXT TO IT. My experience is that cummins has the strongest Jun 11, 2024 · Posts: 735. 2) HOW TO USE THIS DIAGRAM: EACH CONNECTOR HAS A DISTINCT ALPHANUMERIC. Shipment Weight: 0. accepting: personal check, business check, money orders, gift cards, gifts, tools, shop articles, etc,. This video overviews how they work. with a jake brake issue. Feb 13, 2019. 08. Joined: May 2015. Cruise Control if enabled 3 days ago · Joined: Dec 2016. 3 Rocker Housing Rise Plate OEM $ 176. Find many great new & used options and get the best deals for Cummins ISX Jake Brake Solenoid Valve Part # 024614D at the best online prices at eBay! Free shipping for many products! Oct 28, 2013 · The Engine brake is present Follow the harness (that does not look to good) to the 3 solenoids, Engine brake controls consist of the following: A position selector switch or a three-position selector switch ; An on/off switch ; A clutch switch ; A throttle sensor ; A service brake pressure switch. #20 · Aug 19, 2012. Cummins ISX. 9L 460 3001340 40355 3686406 1039012° N/A N/A ISX 12 / ISX 12G / ISX 12N 465/465A 4376508 41797 3686406 1039012° N/A N/A Engine Model Brake Model Tune-up Kit OEM P/N Jacobs P/N 12V Solenoid OEM P/N Introduction. Position 1 = 33-percent engine braking powerPosition 2 = 67-percent engine braking powerPosition 3 = 100 percent engine Cummins ISX Engine Wiring Harness - Used | P/N D926158010310. SPN: 1073. Jakes only going into low and mid setting. 30 days return. I have checked everything. $15. When activated, the engine brake alters the operation of the engine's exhaust valves so that the engine works as a power-absorbing air compressor. Stock # PT 5183. Cummins QuickServe Online. 238xxx miles and my engine brakes works weird. 00 item 7 BD-Power AutoLoc Torque Converter Clutch Lock For 90-03 Ford 94-05 Ram 92-00 GM BD-Power AutoLoc Torque Converter Clutch Lock For 90-03 Ford 94-05 Ram 92-00 GM Aug 5, 2019 · Subject: Jake brake problem on Cummins ISX. RE: engine brake stuck on? You got a jake rocker sticking. $471. Directly replace OEM Cam Timing Wedge Tools 3163021, Cam Gear Puller 3163069, Crank Pin 3163020 ; 7MM Engine Brake Adjustment Tool: Fits for Cummins ISX Engines. Replace the solenoid if not within specifications. Returns accepted. Find many great new & used options and get the best deals for Cummins ISX Jacob Jake Brake Solenoid Valve 024614c 4024759 Mack 4559-1024614 at the best online prices at eBay! Free shipping for many products! Jun 13, 2024 · HMR-Contrinbuting V. 1/2 Fuel lines tank to CP3 485hp925ftlbs. Jake Solenoid. Keep in mind that as the solenoid’s temperature increases so does the resistance (ohms). Seller's other itemsSeller's other items. or Best Offer. Apr 28, 2010 · garykd said: Hi sancat11, Best I know, the Cummins ISC does not have an exhaust brake. #3. One wire controls front 3 cylinders retarding, other controls rear 3 cylinders. FMI: 3/3. Tin Diesel Truck Parts LLC. Position 1 = 33-percent engine braking powerPosition 2 = 67-percent engine braking powerPosition 3 = 100 percent engine Jun 16, 2011 · 32 to 40 ohms. RE: ISX 870 jake brake issue. and the jake brake worked but it was very weak. When the truck increases in rpm, it sounds like I have a miss or possibly one stage of the jake is coming in slowly. then it stopped working period. working on a cummins isx15 engine serial number 79779054 jake brakes are not working not getting power to the solenoids ohm on solenoids are 10 ohms need wire diagram from ecm to to the injector/jakes … Genuine Cummins Komatsu 3. CUMMINS ISX JAKE BRAKE SOLENOID 024614C. Johannesburg Office Feb 13, 2019 · IMA KEEP IT REDNECK. REASON: Engine Brake Actuator Driver Output 2 Circuit - Voltage Above Normal or Shorted to High Source. The Control Module can be operated using the standard dash toggle switches or the Jacobs Dash Switch Module, P/N 017328 or 017346. cBRAKE BY JAcOBS™ PARTS MANUAL fOR cUMMINS M11/M11 PLUS ENgINES 4. see pictures & number to make sure its what you need . Part #. Replace parts as needed. Looks like ECM is seeing commands for low, mid, and high from cab but is only showing 2 of 4 output circuits active on high just as it does on mid. Trending at $19. Connect port “2” or “A” to the E Brake air cylinder using the air hose as shown in (see Fig. Add To Cart. Find many great new & used options and get the best deals for 2005 Cummins ISX Jake Brake Solenoid. They worked good up on till now. Cummins X15 Complete Rocker Arm Assembly: Our complete ISX Rocker Arm assembly contains everything you need to successfully update your overhead. No. This provides a retarding, or slowing, action Jul 20, 2014 · Important to know becuase 06 Cummins doesn’t exactly have best jakes compared to other motors of that year so maybe you are used to something else. NO, the ISL (8. The purpose of the clearance is to ensure that the lever does not contact the valve or the cam when not in use. There’s a genuine difference in the performance, reliability, durability and value of engine parts. the air cylinder of the E Brake should be within the length of the supplied hose. US $80. Experience: Oct 25, 2018 · CODES: Fault Code: 2367. Cummins. 8 million miles on it at the time I overhauled it, had all the necessary parts and was exactly item 3 Cummins ISX Diesel Engine Jacob Exhaust Brake 12V Solenoid Valve, P/N 024614C Cummins ISX Diesel Engine Jacob Exhaust Brake 12V Solenoid Valve, P/N 024614C $40. Need to pull valve cover off and activate the solenoids one at a time and see which one is sticking and replace. Turbo was replaced when we did overhaul. $40. If the fan is running full time and the clutch or air line doesnt have an air leak then either the ecm isnt sending power, a wire is broken, the solenoid is defective, or the solenoid is plumbed incorrectly. CUMMINS ISX JAKE BRAKE SOLENOID 037674. Hello guys! I have Cummins CM870 with 1. Use our Part Number Cross-Reference tool to find out where you can purchase these parts. Jun 6, 2024 · RE: ISX CM870 Jake Brake Repair. See more Pair of Cummins Isx15 Jake Brake Solenoid 0376 Share | Add to Watchlist. RE: Jake brake adjustment. Parts inspected upon arrival to our Warehouse & before shipping to our Customer. 99 Yuesstloo 3163021 Cam Timing Tool Kit + 3163530 Engine Brake Adjustment Tool, Compatible with Cummins ISX QSX X15 Engine, 16PCS with 4/5/6/7 Degree Wedge with Carrying Case, Replace 3163020 3163069 ISX 15L INTEBRAKE PRE-2010 2882081 28280 4024759 1024614 N/A N/A ISX 15L / X15 INTEBRAKE 2010+ 2882081 28280 3686406 1039012° N/A N/A ISX 11. Enjoy our hassle-free online checkout or call to speak to an expert. Clutch switch, and brake switch working. 06 3500 4 door SWB 4x4, LVL KIT G-56, Jacobs EB, AFE STAGE 2 CAI. The Jacobs Engine Brake (also known as the “Jake Brake®engine brake) is widely recognized throughout the trucking industry for its quality, reliability and performance. View photos, details, and other Engine Brakes / Jake Brakes for sale on MyLittleSalesman. note: the trigger valve adjustment must be made whenever the engine brake housings are removed and replaced (see pages 10 -12). Jacobs common components may be available through multiple engine OEMs or independent distributors. ”. Any help is sure appreciated The Genuine Cummins Difference. gaskets ; TUNE-UP KITS FOR JAKE® ENGINE BRAKES. Find many great new & used options and get the best deals for Jacobs Jake Brake Solenoid ISX 3686406 at the best online prices at eBay! Free shipping for many products! May 3, 2024 · part # 037674. Check the corresponding engine brake lever(s) and solenoid for the following: Engine brake piston deployment ; Leakage from upper seals of solenoid. haulinbass you gotta vent your CCV out to the atmosphere! If your turbo is all oily thats terrible! also run with the EB on sometimes to clean out those variable veins. I am new here and see that this is a valuable resource and a wealth of iinformation. I noticed sometimes they just sputter before the latched the 3rd stage. When the engine is started and I press down on the solenoid button, only the middle solenoid works. Wiring schematic only shows two solenoid circuits, so I'm not sure what the outputs mean. Return to Step 1 proper terminal tension Load test each individual wire by apply 12 volts at the ECM terminal, and attaching a headlamp to ground at the Engine Brake solenoid terminal Both connectors should be disconnected while they are being IK1201017 - IBB 2010 and 2013 EPA 11/13L Jake Brake Diagnostis Page 5 of 6 I have a Cummins ISX 870. This is to revise and replace TRP 1277-A, dated 16-Jul-2013. 65 Add to cart; Cummins ISX QSX 15 Rocker Arm Lever 3679418 3680167 OEM Genuine Cummins ISX Exhaust Rocker Arm Lever 4059294 OEM Niles Mi 49120. Those percentages show that the ECM is recognizing the 3 different stages you command. tin - pl - 1b - 10222. 8% positive. 9 liter) is the smallest Cummins that can be ordered with a compression brake, and many of them are exhaust brake equipped. The Genuine Cummins Parts that you buy from a Cummins distributor or authorized dealer are built to our exact standards, meeting or exceeding original specifications. I only have 1 stage. No tick when its cold. Sheldon, who has more than 50 years of trucking experience, weighed in on the aftermarket support he recently received from Jacobs: “The tune-up kit for my 2008 Cummins ISX 480-horsepower engine, which had 1. Insite shows Switch at 100%. It is not comprehensive but after watching it you will have a good u 3686406 Engine Brake Solenoid is an OEM part from Cummins®, Notes: Not Shown in Artwork, Package Dimensions: 2. Cummins Intebrake™: The Intebrake™ can reach up to 600 braking HP, which helps control the machine and reduce brake wear. P. DR. Pacbrake 12 VDC solenoids should have a resistance of 15. 3 Rocker Arm Assembly OEM $ 129. I. I have drove trucks loaded heavy with cummins engines, cat engines, detroit engines, and mack engine. BIG BLACK- 07. PID (P), SID (S): S80. 3 days ago · Posts: 735. Brett. If additional information is required, contact your Cummins Warranty Operations Group Leader. Seller pays for return shipping. 00. Eligible for returns – Return Policy. Sep 4, 2015 · With EngineOFF you can test these 2 solenoids to hear if they "click" on by applying 12V to either wire. When you select position 1, you are requesting 33% engine braking load, position 2 is 67% engine braking load and 3 is 100%. One of our trucks has this engine in it. $80. Jan 18, 2017 · I have a cm870 cummins isx. Nov 11, 2021 · Kentucky-based owner-operator Grant E. (859 Likes) Posts: 440. Engine brakes provide the maximum retarding power at rated speed; therefore, gear selection is important. 47. Good Clean Part. "REFERENCE DESIGNATOR" OR "REF_DES" PRINTED. $313. 2007 Peterbilt 379 with 2 solenoid jake brake. Cummins 3686406 jake brake solenoid. Oct 13, 2013 · This is accomplished by a hydraulic circuit that opens the exhaust valves near the end of the compression stroke. 043 lbs. filter GDP filter bowl delete. BRAKE. If you are changing your camshaft, you should definitely consider changing your rockers. Stock # 77406, MLS # 12829882 Got a SOHC ISX15 here in a 2016 Pete 389. Choose a searcher. 93 Add to cart; John Deere 102745 Rocker Arm OEM $ 34. 4 x 2. SBDD3600 Raptor 150, ADP fuel sump. This revision is to: 1. Connect the solenoid port marked “1” or “P” to the air tank using the air tubing. 38 in, Weight: 0. The engine brake outputs all say inactive and engine brake selector switch 1 Another check which can be performed is a simple check of the coils resistance (ohms). #1 · Mar 25, 2016. I took off the valve covers, checked the wiring and put a new tune up kit into the brake. Many times if you just change one or the other, that can cause pre-mature failure. Jun 16, 2011 · 32 to 40 ohms. Eng Ser#: 79578334. Symptoms past week or so have been poor mpg's, lower than usual power, a "cough" or skip when pulling a hill, and now today truck started blowing black smoke especially when shifting. It is responsible for controlling the flow of air to the engine brake valve, which then applies pressure to Replace damaged solenoid. Wiring to solenoids is working. I have an 07 KW (950,000) with a cummins ISX and the Jake brake has stopped working properly, we have already dumped a bunch of money into it and not fixed a thing. ja#mdlliii do not remove the plenum chamber cap (a) or the three 3/8" pipe plugs (b) from the side and rear of the housing without first removing the check valve body. 27. It just started doing this recently. $33. PRINT THIS PAGE. Attributes: Condition: Used Manufacturer: Cummins Engine model: ISX15 Marketing model: ISX15 400ST Service model: ISX15 CM2350 X101 Build Date: 2015 . I did change 2 solenoids and also new wires that runs under head cover, tune up is done too, I did it all last summer and nothing helped. US $13. 00 shipping Stock replacement injector camshaft DOHC cam ISX only ***NO CORE NEEDED*** NEW * 6" COVER - BPS410/430 - 75MM BILLET CAE - BPSTC7596132BWGTSVB $1,895. You could also let truck idle and hold power to the same terminals (1at a time) and the engine brake should turn on (you'll hear brake) If you Cummins ISX15 Engine Brake | Exhaust Brake, P/N 3686406 for sale. Contact seller. com. Price $199. For more information about Engine Brake Tune-up Kits, please call us toll-free at 1-800-CUMMINS™ (1-800-286-6467), or visit your local Cummins dealer or distributor. 10 posts · Joined 2016. DONOT use jakes until fixed can and will cause major engine damage May 16, 2022 · Isx 871 random ticking under the valve cover when the engine is hot. Even after I get back on the throttle. P/N: 024614C. Apr 25, 2015 · """Cummins ISX- (2003) Discussion in 'Trucks [ Eighteen Wheelers ]' started by rogueunh, Friday at 7:58 PM. Select a shipping option. Tin Diesel Truck Parts LLC (3435) Feb 5, 2020 · Crankcase ventilation system: The Cummins ISX ’s advanced crankcase ventilation only needs replacement after every third or fourth oil change, allowing for more prolonged operation and more use. I have to actually let back off the throttle and let the brake come back on for a while and then it will fix itself. Substantial cost savings with Pacbrake’s brand of Jake® engine brake tune-up kits. After checking everything . Use the 1/4 - 18 NPT compression fittings for the tubing Jul 20, 2010 · 287 posts · Joined 2009. This manual contains useful information on the operation and maintenance of your Jacobs Engine Brake. Trending at $53. 4024759. As part of the Cummins family, we will continue to supply you The Jacobs Engine Brake ® (also known as the "Jake Brake ® ") is an engine retarder that uses the engine to aid in slowing and controlling the vehicle. INTERNATIONAL TURBO MOUNTING KIT - 1842623C96 - OEM. 3 liter) are exhaust brake only. O. Oct 30, 2017 · in Brake Repair Brake Adjusting Tools 1 offer from $12. 4 lb. It's showing middle natural position as 33%, down as 66%, up 100% Also it shows 3 engine brake control, number 1 is shown as not available, 2 and 3 are available. Ship to address Free on orders over $75 Most parts ship within 1 - 5 business days Pick up in store Free for all products Select pick up store in cart. The complete source of parts and service information for over 11 million Cummins diesel engines and Cummins Power Generation products. Have a buddy that has an 06 Cummins and deleted the emissions egr crap off it and it was a total different animal and even the jakes When this happens, it's usually because the owner only shared it with a small group of people, changed who can see it or it's been deleted. Truck does not have steering wheel controls just dash switches. See details. Dec 27, 2011 · Truck has new clutch switch, engine brake wiring harness, engine ECM (replaced for another concearn and yes has cruise enabled - had same concearn before ecm replacement), speedometer head, and transmission speed sensor. PAIR OF Cummins 37674A0359 ISX QSX 15 Jake Brake Solenoids. When I use my exhaust brake it tends to stick on every now and then. (3509) 98. So I got a Insite and hooked it up. A simple brake reline will cost you many times more than an engine brake tune-up kit. D. When the engine brakes are energised, a piston in the jake lever extends to take up the clearance and then it acts like an ordinary rocker. 5 6. Reelay. Set of 2 at the best online prices at eBay! Free shipping for many products! Nov 18, 2018 · Truck off, run power to the terminal sticking out of valve cover. 60 to 80 ohms. Does it a couple times a day. Jake Brake Solenoid | Cummins N14 | 12 Volt | Make sure your solenoids are healthy to ensure optimal compression release and overall jake brake performance. Press the engine brake breakout cable box button (1, 2, or 3) to activate the corresponding engine brake solenoid (1, 2, or 3). Oct 6, 2015 · When I purchased my truck with 2006 isx cm870 450hp, the low and mid Jakes worked but high never did. That’s why it always pays to go with the best. of engine brake warranty. All C engines (8. Brake pedal switch is working. 4. Insert this tool between the slave pistons contact surface with the exhaust valve adjusting screw. Also if your rockers are working properly that should create at least a slight stumble. . The 7mm area is precision ground to +/- . The Jacobs Electronic Control Module, P/N 017179, is a sealed electronic device and is not field serviceable. $50. Audi Red Black Quattro Emblem Rear Liftgate Adhesive Logo Lid Badge. USED - Cummins ISX15 wiring harness. Open circuit or high voltage detected at the engine brake solenoid number 2 signal circuit. Apr 1, 2021 · working on a cummins isx15 engine serial number 79779054 jake brakes are not working not getting power to the solenoids ohm on solenoids are 10 ohms need wire diagram from ecm to to the injector/jakes harness that runs under valve cover hooked up computer and it says jakes are turning on dash but no power to solenoids cummins engine in a international clock spring in steering wheel reading Replaces 23519651 DETROIT ALL 0 SEAL 1870943. item 6 Cummins ISX Jake Brake Solenoid Valve , Part # 024614D Cummins ISX Jake Brake Solenoid Valve , Part # 024614D $199. /Reg Offices. 00 Engine Brake Wiring Harness for CUMMINS ISX (2 Solenoid) Replaces # 4331263-OR SKU: CUM4331263-OR Categories: Cummins , Harness SKU: CUM4331263-OR Categories: Cummins , Harness Apr 11, 2014 · Hi, I have a Peterbilt 387 with a C15 500HP single turbo. Extend the expiration date to 30-Jun-2014. After you watch this comment why the tick was not heard on a cold Dec 2, 2022 · adjusting the jake brake on a cummins m11 enginebore piston ring compresor installer tool https://amzn. #1 · Jul 20, 2010. Hot Engine. Jun 24, 2012 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Mar 27, 2022 · The ISX engine has one jake lever for each cylinder. 98. I made 2 jumper wires to go from the engine harness plug at the head pass thru to the 2 solenoids. Worldwide distr. Took down road while talking to ECM. 9 x 2. M11 Engines. 3. The feeler gage must be inserted from the sides to clear the slave Aug 6, 2012 · 3242 posts · Joined 2010. These instructions are applicable for Jake Brake®Models 71/92A, 750, 760, 760A and 765. CM870 Jake problem. BANKS HIGH RAM. Item:25134200 Sioux Falls, SD $544. Part # P14013 – N-14 (P-14A/B) Part # P38011 – 88/NT (P-38) Part # P40024 – 855 (P-30), (P-40) inc. 7 2500QCSB, S467 FMW with Stainless Diesel 2nd gen manifold, EFIBYRYAN, ARP 2000's, ATS Stage 4, TCM tuned by Jun 7, 2023 · Sell now. “Working Condition . S-06 P. $125. Alternative to OEM3163530 Jake Brake Tool (7MM) feeler gauge Oct 13, 2011 · jake brake question. P/N Description Quantity/Group 3883 16 cab control group (cELEcT™) 1 3871486 Relay switch (cELEcT) 1 3871499 Plate, HI/LO 1 3 3871498 Switch, HI/LO 1 4 3871 44 dash plate, ON/Off 1 ISX CM570/870/871 Engine Brake Harness Rubbing on Rocker Lever. Here is the strange part. 55 Add to cart; Cummins 3967264 ISC ISL 8. + $13. 99. Control Groups. They should make a "click" noise when the power makes contact. HI LO. Read this manual thoroughly and fully understand the engine brake system Mar 25, 2016 · 03beast3500 Discussion starter. Click-good solenoid. 00 +$10. Dec 29, 2021 · 2012 kenworth with cummins isx cm2250, jake brakes quick working after being washed. 99 (approx C $18. I run the engine up then let off the rear solenoid works front Since the Jake Brake® was introduced in 1961, we have been a partner in the trucking industry’s quest for safe, reliable, and efficient commercial vehicles. 3) DENOTES "TWISTED PAIR" OF WIRES. Has full delete on truck. Cummins N14 Celect+ Engine Brake | Exhaust Brake - Used | P/N 3083951 Model#: C14D | Part#: 3083951Bolts: NO SIGNATURE SERIES ENGINES WITH CM870 CONTROLLER. Free shipping. 5. shopping_cart Quote (0) Pretoria Office Hours 012 372 9000 After Hours 073 827 1518. CPL/Arr: CPL 3606. Breathe easy. 5 ohms +/- 15% and 24 VDC coils should have a resistance of 60 ohms +/- 15% at ambient temperature. Low Jake engages the same 3 cylinders, Hi Jake engages all 6. com Genuine Jake Brake parts can be purchased through your engine OEM or local service center. Inspect the engine brake wiring harness, if the solenoids are within specifications. 2mic. NE, KS. USE THE REF_DES TO FIND CONNECTOR. / branches and Div. 99 shipping. Jun 13, 2024 · Those percentages show that the ECM is recognizing the 3 different stages you command. Satisfied Customers: 4,607. $199. I noticed that when engine is cold, under 180F Jake brake works as it should but 2 days ago · Joined: Jan 2018. I have verified the dash switches are working using insite. It has an engine brake. What boost pressure readings are you getting under a full New OEM Genuine Cummins VALVE,SOLENIOD 12V S/L 3686406. Lamp: Amber. Attention. Engine brake has on off switch as well as level switch, level reads 100, 66, 33 and 0 if I switch on off switch off. No click-broken wire to solenoid or bad solenoid. I’m guessing when you say the motor don’t cut out that you mean the injectors keep firing. Engine Brake Wiring Harness for CUMMINS ISX (3 Solenoid) Replaces # 4331306-OR SKU: CUM4331306-OR Categories: Cummins , Harness SKU: CUM4331306-OR Categories: Cummins , Harness Engine brake solenoid for Cummins ISX. 0005 inch. I live in western Co in the mountains and all of my driving is in the hills and mountains. Jan 6, 2018 · Now accepting support and donation to my channel. Category: Heavy Equipment. Do all isx have 3 settings? Look at this Cummins ISX Engine Brake for sale in Texas. I have a 2003 305hp 3500 6 speed with a cummins jake brake installed for the last three years it recently quit working i researched and figured it was the vacuum pump and replaced that and it still doesn't work i checked the actuator it is turning suction to the brake Apr 9, 2012 · Genos has a replacement jake brake vacuum pump diaphragm for $169. Nov 4, 2015 · With ISX 870 and newer the engine brake selection switch has absolutely nothing to do with which cylinders are braking or not. Your problem is probably gonna be in the engine (possible solenoid or rocker), jake wiring harness, turbo, or the turbo plumbing and actuator system. P/N 12VDC024614CB5 at the best online prices at eBay! Free shipping for many products! Description. Today, over 10 million Jake Brakes have been sold globally, and now the Jacobs Engine Brake® has a new home at Cummins. Product Description. Best guess, the multi stage switch isn’t functioning properly, or the orings in the valve are leaking. I am planning on doing the first overhead adjustment after overhaul. 888-901-4795 | parts@dieselrebuildkits. EFFECT: Engine brake on cylinders 4, 5, and 6 can not be activated. 3). Shipping policy. brqkrsapxdpcyryjxojx