15781.042 EXHAUST BRAKE BUTTERFLY VALVE ASSY HINO DUTRO XZU302 1999- DUTRO S05C 4.6L 1999-2003 XZU307 1999- DUTRO S05C 4.6L 1999-2003 XZU342 1999- DUTRO S05C 4.6L 1999-2003 XZU402 XZU404 2003- DUTRO S05C-TB 4.6L 2003-08/200415781. 042 EXHAUST BRAKE BUTTERFLY VALVE ASSY HINO DUTRO XZU404 1999 8 2004 KNORR JKC 281 01748 28101748 46710 37032 46710 37031 4671037030 4671037032 4671037031 46710 37030 EXHAUST BRAKE BUTTERFLY VALVE ASSY YOU WILL NEED 2 GASKETS TO FIT PART NUMBER :> 13105. 084 QTY X 2 YOU MAY NEED A NEW VACUUM CHAMBER AS WELL PART NUMBER :> 15780. 007 QTY X 1 ISUZU NPR66 1994 4HF1 4. 3L 1994 2005 NPR70 1999 4HE1T 4. 8L 1999 2005 HINO DUTRO XZU302 1999 DUTRO S05C