Brocky Posted March 11, 2021 Share Posted March 11, 2021 This Question cam up on the Aussie truck forum.. Maybe someone on here can help him?? https://www.hcvc.com.au/forum/truck_Chat/19365-wanted-jacobs-brake-parts#219653 Quote Brocky Link to comment https://www.bigmacktrucks.com/topic/66214-jake-brake-parts-needed/ Share on other sites More sharing options...
Freightrain Posted March 11, 2021 Share Posted March 11, 2021 (edited) Tec brake is the knock off for Jacobs brake. http://www.tecbrake.com/ Mack has some parts for Jacobs 2 valve, but very slim. The full rebuild kit is still available, as I did mine a few years back before I put them on. Pricey, very pricey. I just didn't want to have to deal with mine not working or any other problem from vintage, oily old motor parts. I think I know of the "insert" that screws into the head, has an O ring that seals into the Jake assembly. I likely had to purchase those when I installed mine? I can't recall what all the small pieces that came with the jakes I bought? Edited March 11, 2021 by Freightrain Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment https://www.bigmacktrucks.com/topic/66214-jake-brake-parts-needed/#findComment-470431 Share on other sites More sharing options...
davehummell Posted March 11, 2021 Share Posted March 11, 2021 I paid almost 100.00$ for the adjusting screw when I put mine on I got the whole thing switches and all for 500.00$.There are two different size washer plates I was told for different year engines? Quote Link to comment https://www.bigmacktrucks.com/topic/66214-jake-brake-parts-needed/#findComment-470441 Share on other sites More sharing options...
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