GTP-38, TP-38. GTP-38R, and 7.3L, 6.0L Turbo housing replacement bolts.
Missing bolts or bolts that will no longer stay tight will eventually damage your turbo. The housing must be kept tight to keep the compressor wheel, shaft and exhaust blades in proper alignment.
Quantity of 1 = 5 Bolts
56 Reviews Hide Reviews Show Reviews
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2 The bolts threaded in,
Posted by John on Dec 9th 2024
the problem is the washer head is to small ,it ducked into the housing. I put on a 1/4 " flat washer, and it worked. I found a fix mentioned above
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5 OEM
Posted by Cyrus Mohit on Oct 3rd 2023
OEM quality
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5 Order these
Posted by Matt S on Jul 6th 2023
I failed to include these on my initial order of parts to rebuild my turbo and had to make another order. You definitely don’t want to reuse any of your original bolts from the exhaust/turbine side. Order two or three packs of these and you’ll be good. TP38 requires 3 for the exhaust outlet, four to bolt the center cartridge to the turbine housing, four to bolt the compressor backplate to the center cartridge, and four to bolt the compressor housing to the compressor housing backplate.
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5 Good Quality
Posted by S-dro on May 17th 2023
Works as should
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4 Turbo outlet bolts
Posted by Noah jackson on May 15th 2023
Very high quality bolts just don’t understand why the turbo takes 7 bolts and they kit only comes with 5
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5 7.3 Down under
Posted by Geoff Maisey on May 9th 2023
Don't hesitate just replace them , it is worth it.
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5 Turbo housing bolt set
Posted by Angus Troxel on Mar 22nd 2023
These were perfect and high quality!!!
Thank you Clay and everyone else at riff raff diesel!!!! -
5 Good quality
Posted by SANDOR OTERO on Oct 20th 2022
Fits perfect
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5 Nice quality bolt’s
Posted by MARK DEVERSE on Sep 21st 2022
Always nice to have original part’s.
