The part number 18029967 brake master cylinde is the replacement part for OEM 19209221 & AC Delco 174-723. The bore diameter is 28.6mm. Also it has two outlet ports. As for the tread size of the outlets, one is 9/16-18UNF and another one is 1/2-20UNF. It fits for Chevrolet Trucks, Cadillac Trucks and GMC Trucks. For the details, please check the following sheet:
Chevrolet Trucks | C1500 pickup 2WD | 1992-1996 |
C1500 Suburban 2WD | 1992-1996 1997-1999 |
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C2500 pickup 2WD | 1992-1996 | |
C2500 Suburban 2WD | 1992-1996 1997-1999 |
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Tahoe 2WD | 1995-1996 1997-1999 |
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K1500 pickup 4WD | 1992-1996 | |
K1500 Suburban 4WD | 1992-1996 1997-1999 |
|
K2500 pickup 4WD | 1992-1996 | |
K2500 Suburban 4WD | 1992-1996 1997-1999 |
|
Tahoe 4WD | 1995-1996 1997-1999 |
|
K1500 pickup Sierra 4WD | 1995 | |
K1500 pickup Sierra XC 4WD | 1995 | |
Blazer 4WD | 1992-1994 | |
C2500 pickup 2WD (carryover model) | 1997-2000 | |
Tahoe 2WD (carryover model) | 2000 | |
K2500 pickup 4WD (carryover model) | 1997-2000 | |
Tahoe 4WD (carryover model) | 2000 | |
C1500 pickup 2WD (carryover model) | 1997-1999 | |
K1500 pickup 4WD (carryover model) | 1997-1999 | |
Cadillac Trucks | Escalade AWD | 1999-2000 |
GMC Trucks | C1500 pickup Sierra 2WD | 1992-1996 |
C1500 pickup Sierra XC 2WD | 1992-1996 | |
C1500 Suburban 2WD | 1992-1996 1997-1999 |
|
C2500 pickup Sierra 2WD | 1992-1996 | |
C2500 pickup Sierra XC 2WD | 1992-1996 | |
C2500 Suburban 2WD | 1992-1996 1997-1999 |
|
Yukon 2WD | 1995-1996 1997-1998 |
|
K1500 pickup Sierra 4WD | 1992-1996 | |
K1500 pickup Sierra XC 4WD | 1992-1996 | |
K1500 Suburban 4WD | 1992-1996 1997-1999 |
|
K2500 pickup Sierra 4WD | 1992-1996 | |
K2500 pickup Sierra XC 4WD | 1992-1996 | |
K2500 Suburban 4WD | 1992-1996 1997-1999 |
|
Yukon 4WD | 1992-1996 1997-1998 |
|
C2500 pickup 2WD (carryover model) | 1999-2000 | |
C3500 pickup 4WD (carryover model) | 2000 | |
K2500 pickup 4WD (carryover model) | 1998-2000 | |
Yukon Denali 4WD | 1999-2000 | |
C1500 pickup 2WD (carryover model) | 1998-1999 | |
Yukon Denali 2WD | 1999 | |
K1500 pickup 4WD (carryover model) | 1999 | |
C2500 pickup Sierra 2WD (carryover model) | 1997-1998 | |
C2500 pickup Sierra XC 2WD (carryover model) | 1997-1998 | |
K1500 pickup Sierra 4WD (carryover model) | 1997-1998 | |
K1500 pickup Sierra XC 4WD (carryover model) | 1997-1998 | |
C1500 pickup Sierra 2WD (carryover model) | 1997 | |
C1500 pickup Sierra XC 2WD (carryover model) | 1997 | |
K2500 pickup Sierra 4WD (carryover model) | 1997 | |
K2500 pickup Sierra XC 4WD (carryover model) | 1997 |