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| Attribute | Value |
|---|---|
| Attribute ID (Type) | California Proposition 65 |
| Bleeder Hoses Included | No |
| Bore Size | 1.250, 31.750 |
| Boss, Nipple Or Port: Front, Left: #A [cntrc] | 1/2"-20 Inv |
| Boss, Nipple Or Port: Rear: #A [cntrc] | 1/2"-20 Inv |
| Brake Booster Included | No |
| Cylinder Bore Dia In | 1 1/4" |
| Master Cylinder Bore Diameter | 1.250, 31.750 |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Aluminum |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Port Quantity | 2 |
| Primary Bore Diameter | 1.250, 31.750 |
| Primary Outlet Flare Type | Inverted |
| Primary Outlet Flare Type [cntrc] | Inverted |
| Primary Outlet Thread Diameter | 0.500 |
| Primary Outlet Thread Size | 1/2"-20 |
| Primary Outlet Threads Per Inch | 20 |
| Product Grade [cntrc] | Premium |
| Publication Bore [cntrc] | 1 1/4" |
| Push Rod Included | No |
| Push Rod Lgth / Depth | Dimple |
| Push Rod: Length / Depth [cntrc] In | Dmpl |
| Reservoir Included | Yes |
| Reservoir Material | Plastic |
| Reservoir Style | Removable |
| Secondary Outlet Flare Type | Inverted |
| Secondary Outlet Flare Type [cntrc] | Inverted |
| Secondary Outlet Thread Diameter | 0.500 |
| Secondary Outlet Thread Size | 1/2"-20 |
| Secondary Outlet Threads Per Inch | 20 |
| Weight [cntrc] Kgs | 1.18 |
| Weight [cntrc] Lbs | 2.6 |
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Extended Cargo Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| Base | Extended Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| Base | Standard Cargo Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| Base | Standard Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| LS | Extended Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| LS | Standard Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| LT | Extended Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
| LT | Standard Passenger Van | 2003 - 2005 | V6 4.3L | AWD/RWD Automatic |
We offer fast, reliable shipping on all orders:
We want you to be 100% satisfied with your purchase. That's why we offer:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
| Brand | Part Number |
|---|---|
| AutoZone | NM4082 |
| Delco-Remy | 1741006 |
| Delco-Remy | 18M1261 |
| Delco-Remy | 19159644 |
| Dorman | M630377 |
| EIS Brakes | E151879 |
| Formula Blue Hydraulic Brake Parts | E135-71-055 |
| Formula Blue Hydraulic Brake Parts | E13571055 |
| OEM Part Number | 18048897 |
| Parts Plus | 2302-66050 |
| Parts Plus | 230266050 |
| Qualis | ZY14132 |
| Raybestos Brakes | MC390830 |
| Wagner Brake | F142298 |
| Wagner Brake | MC142298 |
Fits Years: 2003 2004 2005
Fits Models: Astro
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
If it doesn't fit, we make it right. No gimmicks, no fine print.
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