skydawg Posted April 3 Share Posted April 3 (edited) Hi,can anyone identify these? I think the big boy on the right is a Luberfiner 750,no idea about the smaller one on the left. And the small one in the middle is a gas filter that you rotate the top to scrape the crud off the wall of the can?Also,someone added what looks like black silicone seal to the cap of the big filter even tho the flat rubber gasket looks to be good.Is this common practice for added leak stopping?Btw,I took the clamp off the lid,it isn`t missing.Thanks in advance. Edited April 3 by skydawg added pic Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/ Share on other sites More sharing options...
terry Posted April 3 Share Posted April 3 Pic? Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549335 Share on other sites More sharing options...
mowerman Posted April 6 Share Posted April 6 I don’t know what to tell you yes the big one looks like a lubrifiner , which is still available through Amazon all I could tell you is take the little one apart and see what the element looks like. Amazon will probably have it too they have everything. Good luck.bob Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549495 Share on other sites More sharing options...
mowerman Posted April 6 Share Posted April 6 I actually bought a fuel filter for mine at AutoZone. They had a cross reference… bob Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549496 Share on other sites More sharing options...
h67st Posted April 7 Share Posted April 7 The one on the left is probably the engine oil filter; if the lines go to the left side of the engine block then that's what it is. It's a Luberfiner 500c, filter is a Wix 51554 and the lid seal is a 15414. If you change it, crack open the plug on the lid a couple of turns after you first start the engine and close it when oil starts to seep out to bleed out the air. I can't help you on the other two. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549533 Share on other sites More sharing options...
Brocky Posted April 7 Share Posted April 7 10 hours ago, h67st said: The one on the left is probably the engine oil filter; if the lines go to the left side of the engine block then that's what it is. It's a Luberfiner 500c, filter is a Wix 51554 and the lid seal is a 15414. If you change it, crack open the plug on the lid a couple of turns after you first start the engine and close it when oil starts to seep out to bleed out the air. I can't help you on the other two. Is that big one a power steering reservoir??? Quote Brocky Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549542 Share on other sites More sharing options...
mechohaulic Posted April 7 Share Posted April 7 On 4/3/2024 at 2:16 PM, skydawg said: Hi,can anyone identify these? I think the big boy on the right is a Luberfiner 750,no idea about the smaller one on the left. And the small one in the middle is a gas filter that you rotate the top to scrape the crud off the wall of the can?Also,someone added what looks like black silicone seal to the cap of the big filter even tho the flat rubber gasket looks to be good.Is this common practice for added leak stopping?Btw,I took the clamp off the lid,it isn`t missing.Thanks in advance. big -luber as stated/ small fuel with scrapper inside have seen and worked on. the middle should be the power steering. did you trace the lines ?? one to PS pump other to box ?? Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549544 Share on other sites More sharing options...
skydawg Posted April 8 Author Share Posted April 8 The line from the big one on the right goes to the oil cooler,there is no power steering...engine is 673 w/turbo. Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549618 Share on other sites More sharing options...
terry Posted April 8 Share Posted April 8 I believe there was a taller version of the filter on the left that had two cartridges in it, maybe the taller one is this? terry Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549621 Share on other sites More sharing options...
D-Day Posted April 10 Share Posted April 10 The gasket seal for the luberfiner 750 should be square not round like an o ring fleetguard number is 0101853s 2 Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549739 Share on other sites More sharing options...
skydawg Posted April 10 Author Share Posted April 10 So Luber750 on the right,and Luberfiner 500 on the left? Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549757 Share on other sites More sharing options...
mechohaulic Posted April 10 Share Posted April 10 smaller on left is an oil ?? did you attempt tracing lines from smaller one (luber 500)? going by statement of the 750 gasket is square ; which I'm sure is correct. got me thinking == there is one large filter housing having a tapered top which the square o-ring has one tapered side that faces up when installed to match cover angle. Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549760 Share on other sites More sharing options...
skydawg Posted April 11 Author Share Posted April 11 Left is oil,both lines go into left side of block.The big filter on the right,inlet hose comes from the oil cooler,the top of the rubber gasket that seals w/ the lid is flat. Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549787 Share on other sites More sharing options...
D-Day Posted April 12 Share Posted April 12 The 750 on the right probably had the bevel square seal because it has the flat top lid that seal is obsolete but a little silicone is fine to reseal and the later square seal works as well Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-549852 Share on other sites More sharing options...
skydawg Posted April 21 Author Share Posted April 21 (edited) Terry,you`re correct,the filter on the right has two cartridges,stacked.The top filter came out smoothly,the bottom one gets even with the top of the center tube in the housing and comes to a hard stop.I can`t see what could be holding it there,when the top one came right out.These are WIX 51235 elements.Any help is appreciated,thanks. Edited April 21 by skydawg Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-550278 Share on other sites More sharing options...
skydawg Posted May 14 Author Share Posted May 14 (edited) The filter on the left says Luber-finer 272-C.Not only is there no filter inside,there`s no center tube,it`s just an empty can.According to the Mack owners manual a pic of the same(or similar)filter has a tube the length of the canister with a T handle on top,same as the large filter on the right.Can anyone tell me if this a complete filter that never had a center tube,or has it been removed?Can`t see why anyone would do that.What would be the correct part# for the element for a 272-C? Thank You.So I guess 272-C is the part # for the clamp for the lid,it`s a 500 Luberfiner,and could have a center tube or not. Edited May 16 by skydawg Quote Link to comment https://www.bigmacktrucks.com/topic/74022-oil-filters-id/#findComment-551688 Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.