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Brake Master Cylinder (Dorman) for 1995-2002 Chevrolet, GMC, & Isuzu NEW

$ 151 .11

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Product Notes Read before buying

Bore: 1.375 In. From 9/01/94

This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.
Brand: Dorman
Condition: New

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Specifications & Info

Attribute	Value
Brake Booster Included	Oui, Sí, Yes
Contenidos Del Paquete	Cilindro Maestro, Kit De Sangrador
Master Cylinder Bore Diameter	1.25
Master Cylinder Cap Included	No, Non
Master Cylinder Material	Aluminio, Aluminum
Mounting Hardware Included	No, Non
Mounting Hole Quantity	4
Primary Outlet Thread Pitch	1, 1 Mm
Push Rod Included	No, Non
Rearward Outlet Size	M10 X 1,0, M10 X 1.0
Reservoir Included	No, Non
Sensor Included	No, Non
Tamaño De La Salida Trasera	M10 X 1.0

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 2 models (tapclick to expand)(tapclick to hide)

W3500 Tiltmaster 1995-2002 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
W3S042	Straight Truck - Low Tilt	1999 - 2002	L4 4.8L DIESEL Turbo	4 X 2 U/K
W3S042	Straight Truck - Low Tilt	1999 - 2000, 2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic
W3S042	Straight Truck - Low Tilt	1999 - 2002	V8 5.7L	4 X 2 U/K
W3S042	Straight Truck - Low Tilt	1999 - 2000, 2002	V8 5.7L	4 X 2 Automatic
W3S042	U/K	1999 - 2002	L4 4.8L DIESEL Turbo	4 X 2 U/K
W3S042	U/K	1999 - 2000, 2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic
W3S042	U/K	1997 - 1998	L4 3.9L DIESEL Turbo	4 X 2 Automatic
W3S042	U/K	1997 - 2000, 2002	V8 5.7L	4 X 2 Automatic
W3S042	U/K	1995 - 1998	L4 3.9L DIESEL Turbo	4 X 2 U/K
W3S042	U/K	1995 - 2002	V8 5.7L	4 X 2 U/K

W4500 Tiltmaster 1995-2002 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
W4S042	Straight Truck - Low Crew Cab	2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
W4S042	Straight Truck - Low Crew Cab	2002	V8 5.7L	4 X 2 Automatic & U/K
W4S042	Straight Truck - Low Tilt	1999 - 2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
W4S042	Straight Truck - Low Tilt	1999 - 2002	V8 5.7L	4 X 2 Automatic
W4S042	Straight Truck - Low Tilt	1995	L4 3.9L DIESEL	4 X 2 U/K
W4S042	Straight Truck - Low Tilt	1995 - 1998	L4 3.9L DIESEL Turbo	4 X 2 U/K
W4S042	Straight Truck - Low Tilt	1995 - 2002	V8 5.7L	4 X 2 U/K
W4S042	U/K	1995	L4 3.9L DIESEL	4 X 2 U/K
W4S042	U/K	1995 - 1997	L4 3.9L DIESEL Turbo	4 X 2 U/K
W4S042	U/K	1995 - 1997	V8 5.7L	4 X 2 U/K

GMC 2 models (tapclick to expand)(tapclick to hide)

W3500 Forward 1995-2002 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
W3S042	U/K	1999 - 2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
W3S042	U/K	1997 - 1998	L4 3.9L DIESEL Turbo	4 X 2 Automatic
W3S042	U/K	1997 - 2002	V8 5.7L	4 X 2 Automatic
W3S042	U/K	1995 - 1998	L4 3.9L DIESEL Turbo	4 X 2 U/K
W3S042	U/K	1995 - 2002	V8 5.7L	4 X 2 U/K

W4500 Forward 1995-2002 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
W4S042	Straight Truck - Low Crew Cab	2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
W4S042	Straight Truck - Low Crew Cab	2002	V8 5.7L	4 X 2 Automatic & U/K
W4S042	Straight Truck - Low Tilt	1999 - 2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
W4S042	Straight Truck - Low Tilt	1999 - 2002	V8 5.7L	4 X 2 Automatic
W4S042	Straight Truck - Low Tilt	1998 - 2002	V8 5.7L	4 X 2 U/K
W4S042	Straight Truck - Low Tilt	1995 - 1997	-- -L	4 X 2 U/K
W4S042	Straight Truck - Low Tilt	1995 - 1998	L4 3.9L DIESEL Turbo	4 X 2 U/K
W4S042	U/K	1999 - 2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
W4S042	U/K	1999 - 2002	V8 5.7L	4 X 2 Automatic
W4S042	U/K	1998 - 2002	V8 5.7L	4 X 2 U/K
W4S042	U/K	1995 - 1997	-- -L	4 X 2 U/K
W4S042	U/K	1995 - 1998	L4 3.9L DIESEL Turbo	4 X 2 U/K

Isuzu 2 models (tapclick to expand)(tapclick to hide)

NPR 1995-2002 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Straight Truck - Low Tilt	1998 - 2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
Base	Straight Truck - Low Tilt	1995 - 1998	L4 3.9L DIESEL Turbo	4 X 2 Automatic & U/K
Base	Straight Truck - Low Tilt	1995 - 2002	V8 5.7L	4 X 2 Automatic & U/K
Base	Stripped Chassis - Incomplete	1995	L4 3.9L DIESEL Turbo	4 X 2 Automatic & U/K
Base	Stripped Chassis - Incomplete	1995	V8 5.7L	4 X 2 Automatic & U/K
Base	U/K	1998 - 2002	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
Base	U/K	1995 - 1998	L4 3.9L DIESEL Turbo	4 X 2 Automatic & U/K
Base	U/K	1995 - 2002	V8 5.7L	4 X 2 Automatic & U/K

NPR-HD 1999-2002 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Straight Truck - Low Crew Cab	2002	L4 4.8L DIESEL Turbo	4 X 2 U/K
Base	Straight Truck - Low Crew Cab	2002	V8 5.7L	4 X 2 U/K
Base	Straight Truck - Low Tilt	1999 - 2002	L4 4.8L DIESEL Turbo	4 X 2 U/K
Base	Straight Truck - Low Tilt	1999 - 2002	V8 5.7L	4 X 2 U/K
Base	U/K	1999 - 2002	L4 4.8L DIESEL Turbo	4 X 2 U/K
Base	U/K	1999 - 2002	V8 5.7L	4 X 2 U/K

Years	Make	Model	Submodel	Body Style	Engine	Attributes
1999 - 2002	Chevrolet	W3500 Tiltmaster	W3S042	Straight Truck - Low Tilt	L4 4.8L DIESEL Turbo	4 X 2 U/K
1999 - 2002	Chevrolet	W3500 Tiltmaster	W3S042	U/K	L4 4.8L DIESEL Turbo	4 X 2 U/K
1999 - 2002	Chevrolet	W3500 Tiltmaster	W3S042	Straight Truck - Low Tilt	V8 5.7L	4 X 2 U/K
1995 - 2002	Chevrolet	W3500 Tiltmaster	W3S042	U/K	V8 5.7L	4 X 2 U/K
1999 - 2000, 2002	Chevrolet	W3500 Tiltmaster	W3S042	Straight Truck - Low Tilt	L4 4.8L DIESEL Turbo	4 X 2 Automatic
1999 - 2000, 2002	Chevrolet	W3500 Tiltmaster	W3S042	U/K	L4 4.8L DIESEL Turbo	4 X 2 Automatic
1999 - 2000, 2002	Chevrolet	W3500 Tiltmaster	W3S042	Straight Truck - Low Tilt	V8 5.7L	4 X 2 Automatic
1997 - 2000, 2002	Chevrolet	W3500 Tiltmaster	W3S042	U/K	V8 5.7L	4 X 2 Automatic
1997 - 1998	Chevrolet	W3500 Tiltmaster	W3S042	U/K	L4 3.9L DIESEL Turbo	4 X 2 Automatic
1995 - 1998	Chevrolet	W3500 Tiltmaster	W3S042	U/K	L4 3.9L DIESEL Turbo	4 X 2 U/K
2002	Chevrolet	W4500 Tiltmaster	W4S042	Straight Truck - Low Crew Cab	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
2002	Chevrolet	W4500 Tiltmaster	W4S042	Straight Truck - Low Crew Cab	V8 5.7L	4 X 2 Automatic & U/K
1999 - 2002	Chevrolet	W4500 Tiltmaster	W4S042	Straight Truck - Low Tilt	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
1999 - 2002	Chevrolet	W4500 Tiltmaster	W4S042	Straight Truck - Low Tilt	V8 5.7L	4 X 2 Automatic
1995 - 2002	Chevrolet	W4500 Tiltmaster	W4S042	Straight Truck - Low Tilt	V8 5.7L	4 X 2 U/K
1995 - 1998	Chevrolet	W4500 Tiltmaster	W4S042	Straight Truck - Low Tilt	L4 3.9L DIESEL Turbo	4 X 2 U/K
1995 - 1997	Chevrolet	W4500 Tiltmaster	W4S042	U/K	L4 3.9L DIESEL Turbo	4 X 2 U/K
1995 - 1997	Chevrolet	W4500 Tiltmaster	W4S042	U/K	V8 5.7L	4 X 2 U/K
1995	Chevrolet	W4500 Tiltmaster	W4S042	Straight Truck - Low Tilt	L4 3.9L DIESEL	4 X 2 U/K
1995	Chevrolet	W4500 Tiltmaster	W4S042	U/K	L4 3.9L DIESEL	4 X 2 U/K
1999 - 2002	GMC	W3500 Forward	W3S042	U/K	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
1997 - 2002	GMC	W3500 Forward	W3S042	U/K	V8 5.7L	4 X 2 Automatic
1995 - 2002	GMC	W3500 Forward	W3S042	U/K	V8 5.7L	4 X 2 U/K
1997 - 1998	GMC	W3500 Forward	W3S042	U/K	L4 3.9L DIESEL Turbo	4 X 2 Automatic
1995 - 1998	GMC	W3500 Forward	W3S042	U/K	L4 3.9L DIESEL Turbo	4 X 2 U/K
2002	GMC	W4500 Forward	W4S042	Straight Truck - Low Crew Cab	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
2002	GMC	W4500 Forward	W4S042	Straight Truck - Low Crew Cab	V8 5.7L	4 X 2 Automatic & U/K
1999 - 2002	GMC	W4500 Forward	W4S042	Straight Truck - Low Tilt	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
1999 - 2002	GMC	W4500 Forward	W4S042	U/K	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
1999 - 2002	GMC	W4500 Forward	W4S042	Straight Truck - Low Tilt	V8 5.7L	4 X 2 Automatic
1999 - 2002	GMC	W4500 Forward	W4S042	U/K	V8 5.7L	4 X 2 Automatic
1998 - 2002	GMC	W4500 Forward	W4S042	Straight Truck - Low Tilt	V8 5.7L	4 X 2 U/K
1998 - 2002	GMC	W4500 Forward	W4S042	U/K	V8 5.7L	4 X 2 U/K
1995 - 1998	GMC	W4500 Forward	W4S042	Straight Truck - Low Tilt	L4 3.9L DIESEL Turbo	4 X 2 U/K
1995 - 1998	GMC	W4500 Forward	W4S042	U/K	L4 3.9L DIESEL Turbo	4 X 2 U/K
1995 - 1997	GMC	W4500 Forward	W4S042	Straight Truck - Low Tilt	-- -L	4 X 2 U/K
1995 - 1997	GMC	W4500 Forward	W4S042	U/K	-- -L	4 X 2 U/K
1998 - 2002	Isuzu	NPR	Base	Straight Truck - Low Tilt	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
1998 - 2002	Isuzu	NPR	Base	U/K	L4 4.8L DIESEL Turbo	4 X 2 Automatic & U/K
1995 - 2002	Isuzu	NPR	Base	Straight Truck - Low Tilt	V8 5.7L	4 X 2 Automatic & U/K
1995 - 2002	Isuzu	NPR	Base	U/K	V8 5.7L	4 X 2 Automatic & U/K
1995 - 1998	Isuzu	NPR	Base	Straight Truck - Low Tilt	L4 3.9L DIESEL Turbo	4 X 2 Automatic & U/K
1995 - 1998	Isuzu	NPR	Base	U/K	L4 3.9L DIESEL Turbo	4 X 2 Automatic & U/K
1995	Isuzu	NPR	Base	Stripped Chassis - Incomplete	L4 3.9L DIESEL Turbo	4 X 2 Automatic & U/K
1995	Isuzu	NPR	Base	Stripped Chassis - Incomplete	V8 5.7L	4 X 2 Automatic & U/K
2002	Isuzu	NPR-HD	Base	Straight Truck - Low Crew Cab	L4 4.8L DIESEL Turbo	4 X 2 U/K
2002	Isuzu	NPR-HD	Base	Straight Truck - Low Crew Cab	V8 5.7L	4 X 2 U/K
1999 - 2002	Isuzu	NPR-HD	Base	Straight Truck - Low Tilt	L4 4.8L DIESEL Turbo	4 X 2 U/K
1999 - 2002	Isuzu	NPR-HD	Base	U/K	L4 4.8L DIESEL Turbo	4 X 2 U/K
1999 - 2002	Isuzu	NPR-HD	Base	Straight Truck - Low Tilt	V8 5.7L	4 X 2 U/K
1999 - 2002	Isuzu	NPR-HD	Base	U/K	V8 5.7L	4 X 2 U/K

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

Ships to all countries via US Postal Service Priority Mail.
Most orders ship within 1 business day.
Delivery time: 1-4 business days after shipment.
International shipping available, including APO/FPO addresses.
Tracking information provided for all shipments.
Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

Shipping costs or labor expenses.
Installation errors.
Parts used for racing.
Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

120-Day Returns - Return any part within 120 days from date of receipt.
Must obtain RMA (Return Merchandise Authorization) number before returning.
Parts must be in original condition, uninstalled, unaltered, and in original packaging.
Important: Electrical parts are not returnable if unsealed.
Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
Refunds processed after warehouse receives return and credited to original payment method.

This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.

Interchange Parts

Brand	Part Number
Alltech Automotive	100-4148
General Motors	97224371
Isuzu	8972243710
Wagner Brake	F140749
Wagner Brake	MC140749

Fits Years: 1995 1996 1997 1998 1999 2000 2001 2002

Fits Models: NPR, NPR-HD, W3500 Forward, W3500 Tiltmaster, W4500 Forward, W4500 Tiltmaster

Expert Guide

Choosing the Right Brake Master Cylinder for Your 1992-1998 Isuzu NPR

Keep your workhorse stopping safely by understanding your master cylinder replacement options.

Read Full Guide →

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