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Topic: Socket for 2016 CTD front fuel filter cap |
Posted By: Ron3rd
on 06/11/17 09:02am
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Getting ready to change the front fuel filter and am reading many use the 1-1/8" 6-point socket and that seems to work fine, but I'm also reading that the correct socket is actually metric, but getting conflicting info that it is 28mm or 29mm. Which metric size is it for those in the know?
2016 6.7 CTD 2500 BIG HORN MEGA CAB 2013 Forest River 3001W Windjammer Equilizer Hitch Honda EU2000 "I have this plan to live forever; so far my plan is working" |
Posted By: Learjet
on 06/11/17 09:52am
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'10-'17 6.7L Dodge Cummins engines. Use the 28mm socket on the raised hex on the fuel filter housing. '00-'07 5.9L Dodge Cummins engines. Use the low profile, 29mm socket on the raised hex on the fuel filter housing. this is good place for info https://www.genosgarage.com/category/tools 2017 Ram Big Horn, DRW Long Box, 4x4, Cummins, Aisin, 3.73 2022 Jayco Pinnacle 32RLTS, Onan 5500, Disc Brakes, 17.5" tires B&W Ram Companion ![]() |
Posted By: IdaD
on 06/11/17 10:17am
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Not sure I'm the metric size. I use a 1 1/8" socket and it it works fine.
2015 Cummins Ram 4wd CC/SB ![]() |
Posted By: Ron3rd
on 06/11/17 10:23am
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Learjet wrote: ![]() '10-'17 6.7L Dodge Cummins engines. Use the 28mm socket on the raised hex on the fuel filter housing. '00-'07 5.9L Dodge Cummins engines. Use the low profile, 29mm socket on the raised hex on the fuel filter housing. this is good place for info https://www.genosgarage.com/category/tools Yeah, that makes sense, the 29mm is for the early caps and the 28mm is for the later caps. |
Posted By: Ron3rd
on 06/11/17 10:25am
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IdaD wrote: ![]() Not sure I'm the metric size. I use a 1 1/8" socket and it it works fine. That's what I've been reading too, the 28mm and 1-1/8" are so close it makes no difference. Most important thing from what I've read is to make sure it is a 6-point socket and not a 12-point as the 12 point can round off the corners on the cap. |
Posted By: Cummins12V98
on 06/11/17 12:18pm
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1 1/8" 6 point socket (or 28mm) with 1/2" wobbly then 12" 1/2" extension then a long handled 1/2" ratchet will do the job just fine! This is for the 10-17 era. You will also want this wrench to remove the water sensor for the rear primary filter. Amazon also sells the MOPAR filter set for 70-$80 delivered. Lisle 34900 OEM Water Sensor Wrench Sold by: Amazon.com LLC $9.97 Dodge Ram 6.7 Liter Diesel Fuel Filter Water Separator Set Mopar OEM Sold by: Athens Dodge Chrysler Jeep $70.00 2015 RAM LongHorn 3500 Dually CrewCab 4X4 CUMMINS/AISIN RearAir 385HP/865TQ 4:10's 37,800# GCVWR "Towing Beast" "HeavyWeight" B&W RVK3600 2016 MobileSuites 39TKSB3 highly "Elited" In the stable 2007.5 Mobile Suites 36 SB3 29,000# Combined SOLD |
Posted By: Ron3rd
on 06/11/17 12:46pm
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Cummins12V98 wrote: ![]() 1 1/8" 6 point socket (or 28mm) with 1/2" wobbly then 12" 1/2" extension then a long handled 1/2" ratchet will do the job just fine! This is for the 10-17 era. You will also want this wrench to remove the water sensor for the rear primary filter. Amazon also sells the MOPAR filter set for 70-$80 delivered. Lisle 34900 OEM Water Sensor Wrench Sold by: Amazon.com LLC $9.97 Dodge Ram 6.7 Liter Diesel Fuel Filter Water Separator Set Mopar OEM Sold by: Athens Dodge Chrysler Jeep $70.00 Thanks, that's exactly the route I'm taking. Already got the 2 filters off Amazon and the water sensor wrench too. Thanks again for the info. |
Posted By: Cummins12V98
on 06/11/17 12:56pm
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Ron3rd wrote: ![]() Cummins12V98 wrote: ![]() 1 1/8" 6 point socket (or 28mm) with 1/2" wobbly then 12" 1/2" extension then a long handled 1/2" ratchet will do the job just fine! This is for the 10-17 era. You will also want this wrench to remove the water sensor for the rear primary filter. Amazon also sells the MOPAR filter set for 70-$80 delivered. Lisle 34900 OEM Water Sensor Wrench Sold by: Amazon.com LLC $9.97 Dodge Ram 6.7 Liter Diesel Fuel Filter Water Separator Set Mopar OEM Sold by: Athens Dodge Chrysler Jeep $70.00 Thanks, that's exactly the route I'm taking. Already got the 2 filters off Amazon and the water sensor wrench too. Thanks again for the info. Good deal! Get some tubing to extend your drain hoses, makes the job cleaner and easier. |
Posted By: Ron3rd
on 06/11/17 02:03pm
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Cummins12V98 wrote: ![]() Ron3rd wrote: ![]() Cummins12V98 wrote: ![]() 1 1/8" 6 point socket (or 28mm) with 1/2" wobbly then 12" 1/2" extension then a long handled 1/2" ratchet will do the job just fine! This is for the 10-17 era. You will also want this wrench to remove the water sensor for the rear primary filter. Amazon also sells the MOPAR filter set for 70-$80 delivered. Lisle 34900 OEM Water Sensor Wrench Sold by: Amazon.com LLC $9.97 Dodge Ram 6.7 Liter Diesel Fuel Filter Water Separator Set Mopar OEM Sold by: Athens Dodge Chrysler Jeep $70.00 Thanks, that's exactly the route I'm taking. Already got the 2 filters off Amazon and the water sensor wrench too. Thanks again for the info. Good deal! Get some tubing to extend your drain hoses, makes the job cleaner and easier. Yep, saw that youtube too! Hose for front and back filters. |
Posted By: blofgren
on 06/11/17 09:23pm
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I think I used an 1 1/8" socket too but long term it's probably best to use the proper metric socket. It gives me an excuse to go to the local tool depot.... ![]() When I changed the original filter at the engine the housing cap was so tight I was certain something was going to break. I used a much more reasonable torque when tightening it so hopefully it will not be so nasty the next time. 2013 Ram 3500 Megacab DRW Laramie 4x4, 6.7L Cummins, G56, 3.73, Maximum Steel, black lthr, B&W RVK3670 hitch, Retrax, Linex, and a bunch of options incl. cargo camera 2008 Corsair Excella Platinum 34.5 CKTS fifth wheel with winter package & disc brakes |
Posted By: Ron3rd
on 06/12/17 07:03am
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blofgren wrote: ![]() I think I used an 1 1/8" socket too but long term it's probably best to use the proper metric socket. It gives me an excuse to go to the local tool depot.... ![]() When I changed the original filter at the engine the housing cap was so tight I was certain something was going to break. I used a much more reasonable torque when tightening it so hopefully it will not be so nasty the next time. Yeah, everything I've read points to the cap being on super tight from the factory, same with the oil filter. |
Posted By: Me Again
on 06/12/17 07:29am
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blofgren wrote: ![]() I think I used an 1 1/8" socket too but long term it's probably best to use the proper metric socket. It gives me an excuse to go to the local tool depot.... ![]() When I changed the original filter at the engine the housing cap was so tight I was certain something was going to break. I used a much more reasonable torque when tightening it so hopefully it will not be so nasty the next time. Make sure the socket is a 6 point 28MM and not a 12 point. Slow steady pressure on the wrench finally gets the cap turning. 2021 F150 2.7 Ecoboost - Summer Home 2017 Bighorn 3575el. Can Am Spyder RT-L Chrome, Kawasaki KRX1000. Retired and enjoying it! RIP DW 07-05-2021 ![]() |
Posted By: Cummins12V98
on 06/12/17 07:31am
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"I think I used an 1 1/8" socket too but long term it's probably best to use the proper metric socket. It gives me an excuse to go to the local tool depot...." See below, sorry no "EXCUSE" to get the MM socket. ![]() From conversion chart, "28mm, About 1-1/8 inch, 1.1024" |
Posted By: Ron3rd
on 06/12/17 08:24am
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Cummins12V98 wrote: ![]() "I think I used an 1 1/8" socket too but long term it's probably best to use the proper metric socket. It gives me an excuse to go to the local tool depot...." See below, sorry no "EXCUSE" to get the MM socket. ![]() From conversion chart, "28mm, About 1-1/8 inch, 1.1024" From what I've read, it seems like more are using the 1-1/8" over the 28mm. Both seem to work fine. |
Posted By: Cummins12V98
on 06/12/17 09:30am
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Ron3rd wrote: ![]() Cummins12V98 wrote: ![]() "I think I used an 1 1/8" socket too but long term it's probably best to use the proper metric socket. It gives me an excuse to go to the local tool depot...." See below, sorry no "EXCUSE" to get the MM socket. ![]() From conversion chart, "28mm, About 1-1/8 inch, 1.1024" From what I've read, it seems like more are using the 1-1/8" over the 28mm. Both seem to work fine. I think most people would happen to have a 6 point socket in standard rather than metric. I have both but keep the 1 1/8" in my trucks toolbox. |
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