Gunite 3488 cross reference.

The Gunite 3488 is a 20.25″ heavy-duty truck brake drum with 8 bolt holes on a 16″ bolt circle. This number is obsolete. TBP Auto does not currently list an equivalent for it; send the number and we will tell you whether we can supply a drum that interchanges with it.

OBSOLETE

DRUM SPECIFICATIONS

Brake surface diameter20.25″

Height10.88″

Hub pilot13.62″

Bolt circle16″

Bolt holes8

Hole diameter0.87″

NOT IN OUR CATALOG YET

Ask us whether we can supply this number.

Gunite 3488 is in our reference database with dimensional data, but TBP Auto does not currently list an equivalent drum. Send the part number and quantity and we will confirm whether we can supply a drum that interchanges with it, and on what lead time.

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