Protex Clutch Master Cylinder For ISUZU NPR400,NPR450 NPR 4BD1,4BD1-T,4HF1 l4 8V

Protex Clutch Master Cylinder for Isuzu NPR400 & NPR450 3.9L & 4.3L

Product Description

Restore smooth and reliable clutch operation with this Genuine Protex Clutch Master Cylinder, designed as a direct replacement for the original hydraulic clutch component fitted to selected Isuzu NPR commercial trucks.

The clutch master cylinder converts clutch pedal movement into hydraulic pressure, allowing smooth and consistent clutch engagement. This Protex replacement is precision-manufactured for reliable hydraulic performance, accurate fitment and dependable service life.

Vehicle Compatibility

Isuzu NPR400 NPR

• Body Style: 2 Door Truck
• Model Years: 1988–1991
• Engine: 3.9 litre 4BD1
• Engine Configuration: Inline 4 (L4)
• Valvetrain: 8V OHV

Isuzu NPR400 NPR

• Body Style: 2 Door Truck
• Model Years: 1987–1994
• Engine: 3.9 litre 4BD1-T
• Engine Configuration: Inline 4 (L4)
• Valvetrain: 8V OHV

Isuzu NPR400 NPR

• Body Style: 2 Door Truck
• Model Years: 1992–2004
• Engine: 4.3 litre 4HF1
• Engine Configuration: Inline 4 (L4)
• Valvetrain: 8V SOHC

Isuzu NPR450 NPR

• Body Style: 2 Door Truck
• Model Years: 1986–1993
• Engine: 3.9 litre 4BD1
• Engine Configuration: Inline 4 (L4)
• Valvetrain: 8V OHV

Specifications

• Brand: Protex
• Product: Clutch Master Cylinder
• Bore Size: 19.05mm (3/4")
• Port Size: M12x1 INV

Features

• Genuine Protex quality
• Direct replacement for the original clutch master cylinder
• Precision-manufactured for accurate fitment
• 19.05mm (3/4") bore size
• M12x1 INV port
• Designed to provide consistent clutch hydraulic pressure
• Quality internal components and seals
• Helps restore smooth clutch pedal operation
• Helps minimise hydraulic fluid leakage
• Durable construction for dependable service life
• Suitable for the specified Isuzu NPR400 and NPR450 commercial truck applications

Package Includes

• 1 × Protex Clutch Master Cylinder

FITMENT DETAILS

ISUZU NPR400 NPR (2 Door Truck) 1988-1991 3.9 litre 4BD1 l4 8V OHV

ISUZU NPR400 NPR (2 Door Truck) 1987 1994 3.9 litre 4BD1-T l4 8V OHV

ISUZU NPR400 NPR (2 Door Truck) 1992-2004 4.3 litre 4HF1 l4 8V SOHC

ISUZU NPR450 NPR (2 Door Truck) 1986-1993 3.9 litre 4BD1 l4 8V OHV