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Topic: Large cylinder on engine coolant line near radiator (Read 563 times) previous topic - next topic

Large cylinder on engine coolant line near radiator

Can anyone tell me what this component is?  It's on the engine coolant line near the bottom of the radiator.
George Mann
2002 U320 #5934
2017 Rubicon
2013 BMW GS
Waterford MI

Re: Large cylinder on engine coolant line near radiator

Reply #1 –
Transmission oil cooler
Scott

Re: Large cylinder on engine coolant line near radiator

Reply #2 –
That would be the hydraulic oil coolant cylinder.
1996 U320 Build 4922 original owner

Re: Large cylinder on engine coolant line near radiator

Reply #3 –
Transmission oil cooler, heat exchanger to coolant.
Roger Engdahl and Susan Green
2001 U320 3610 #5879 (Home2) - 2014 Jeep Cherokee or 2018 F150
Hastings, MN

Re: Large cylinder on engine coolant line near radiator

Reply #4 –
Assuming you know it's got a drip,get some better quality constant tension hose clamps and try them.
96 U270 BUILD 4810
85 380SL
Drummonds TN.

Re: Large cylinder on engine coolant line near radiator

Reply #5 –
Thanks for the replies.  Yes I noticed the drip, that's what got me looking closer at the cylinder.  It seems as though someone has replaced some clamps but did not want to be bothered with finding the correct ones.  I will search for them.  Thank you.
George Mann
2002 U320 #5934
2017 Rubicon
2013 BMW GS
Waterford MI

Re: Large cylinder on engine coolant line near radiator

Reply #6 –
Quote from: Geodmann –
It seems as though someone has replaced some clamps but did not want to be bothered with finding the correct ones.  I will search for them.
Some suggestions from a previous discussion:

Radiator hose clamps, what's best

1993 U280 SE 40' WTBI, Build: 4359
C8.3 300hp, 6-Speed, Exhaust Brake
960 watts on the roof (6 x 160)
Sorento (or BOLT) on a Kar Kaddy SS
"Nature abhors a vacuum"

Re: Large cylinder on engine coolant line near radiator

Reply #7 –
Quote from: Geodmann –
Thanks for the replies.  Yes I noticed the drip, that's what got me looking closer at the cylinder.  It seems as though someone has replaced some clamps but did not want to be bothered with finding the correct ones.  I will search for them.  Thank you.
During my recent trans and radiator fluid service I replaced all the hoses on the radiator and cooler. Original and updated constant clamps were available and not to expensive. In relooking at your photo after a drip was reported I noticed that that hose looks odd. For me the replacement cost well outweighed the failure.
Scott

Re: Large cylinder on engine coolant line near radiator

Reply #8 –
Some of the short hoses that connect the radiator to the engine are what's called "bubble hoses". They are designed to tolerate the shaking of the engine and the stationary radiator.

Re: Large cylinder on engine coolant line near radiator

Reply #9 –
Amazon.com: Gates 23562 Radiator Hose: Industrial & Scientific
Bubble hose
Amazon.com: Gates 21472 Premium Molded Coolant Hose: Automotive
Gets cut in half
Amazon.com: Gates 21400 Premium Molded Coolant Hose: Automotive
This is the leaking hose that looks odd to me in your photo
Scott
As an Amazon Associate Foretravel Owners' Forum earns from qualifying purchases.
 

Re: Large cylinder on engine coolant line near radiator

Reply #10 –
Quote from: dsd –
Amazon.com: Gates 23562 Radiator Hose: Industrial & Scientific
Amazon.com: Gates 21472 Premium Molded Coolant Hose: Automotive
Gets cut in half
Amazon.com: Gates 21400 Premium Molded Coolant Hose: Automotive
This is the leaking hose that looks odd to me in your photo
Scott
Scott, when I click on those links Amazon tells me that I bought 2 of each in 2016 Nice to get reminded when I changed mine.
As an Amazon Associate Foretravel Owners' Forum earns from qualifying purchases.
1999 40 ft. U-320 wtfe build 5563 Chuck & Lynda's "Rollin' Inn"  2030 watts solar
prev. mh's 71 GMC 5 yrs. 73 Pace Setter 1 yr. 78 Vogue 5 yrs 81 FTX 40ft all electric 18 yrs. 1996 Monaco Signature 3 yrs.
2014 Grand Cherokee Overland
Dream as if you will live forever. Live as if you will die today.  James Dean