Ürün ayrıntıları

Evde > Ürünler >

Pre-Assembled Brake Master Vacuum Assembly with Diesel-Specific Vacuum System and Tandem Hydraulic Circuit for ISUZU NHR 4JB1

Ürünler

diğer otomobil parçaları

Bizimle İletişim

james@yimiautoparts.com

+86-17820569171

Şimdi iletişime geçin

Pre-Assembled Brake Master Vacuum Assembly with Diesel-Specific Vacuum System and Tandem Hydraulic Circuit for ISUZU NHR 4JB1

MOQ:	4 adet
fiyat:	negotiable
Standart ambalaj:	Nötr Paket veya müşterilerin isteği olarak
teslim süresi:	5-8 İş Günü
Ödeme yöntemi:	T/T, Western Union
Tedarik kapasitesi:	8000 adet/ay

Detay Bilgi

Ürün Tanımı

Detay Bilgi

Menşe yeri

Marka adı

Sertifika

ISO/TS16949

Model numarası

ISUZU NHR 4JB1

OEM Parça Numarası:

8-97033988-0 (ayrıca 8970339880)

Vakum tipi:

Motorla çalışan vakum pompası

Ana Silindir Tipi:

Tandem (çift hidrolik devre)

İtme direği uzunluğu:

18,0 – 18,2 mm

Ana Silindir Torku:

15 – 25 N·m

Güçlendirici Torku:

22 – 31 N·m

Fren Hattı Torku:

9 – 15 N·m

Net ağırlığı:

2,8 kilo

Vurgulamak:

ISUZU NHR 4JB1 brake master vacuum assembly

diesel-specific vacuum system for ISUZU

tandem hydraulic circuit brake assembly

Ürün Tanımı

Brake Master Vacuum Assembly 8-97033988-0 For ISUZU NHR 4JB1 Diesel Truck

The brake master vacuum assembly carrying OEM number 8-97033988-0 combines the vacuum brake booster (servo) and the hydraulic master cylinder into a single factory-assembled unit. It is a direct bolt-on replacement for ISUZU NHR series light trucks powered by the 4JB1 2.8L diesel engine, including NHR55, NHR57, NHR69 chassis from the late 1980s through the late 1990s.

On diesel engines like the 4JB1, vacuum for the brake booster is drawn from a separate engine-driven vacuum pump, rather than the intake manifold as on gasoline engines. This design ensures consistent braking assistance even when the throttle is open or the engine is under load.

A failing vacuum booster typically reveals itself through a hard brake pedal (loss of assist), a hissing sound when pressing the pedal, or engine stalling during braking. A leaking master cylinder leads to a spongy pedal that slowly sinks under steady pressure.

Product Specifications

Part Number:	8-97033988-0 8970339880
Product Name:	Brake Master Vacuum Assembly
Car Model:	ISUZU NHR
Engine Model:	ISUZU 4JB1
Condition:	100% Brand New
Origin:	China Mainland
Main Market:	Middle East, Asia, Africa, South America, North America & Europe
Material:	High-strength aluminum alloy & precision bearings
Installation:	Direct OEM replacement
Quality Standard:	OEM equivalent / ISO quality control

Applications

This 8-97033988-0 brake vacuum assembly directly replaces the factory unit in the following configurations:

ISUZU NHR55 (1990-1996) - 2.8L 4JB1 naturally aspirated
ISUZU NHR57 (1993-1999) - 2.8L 4JB1-T turbocharged
ISUZU NHR69 (1995-1998) - late production 4JB1-TC intercooled turbo
ISUZU DMAX EXTENDED CAB 4X2 - 2.8L 4JB1 (RLF) with manual transmission, 1993-1999
ISUZU TFS SERIES (1997) - diesel cab-chassis configurations
ISUZU Faster / KB series (selected markets with 4JB1)
Chevrolet W3500 / W4 (rebadged ISUZU NHR, 1990s)

Features & Benefits

Single Pre-Assembled Unit Reduces Installation Time

The booster and master cylinder come pre-assembled and pressure-tested as a pair, eliminating the need for bench-bleeding and component transfer.

Diesel-Specific Vacuum System Compatibility

Designed to operate with diesel-driven vacuum pumps, maintaining consistent assist even at idle.

Tandem Hydraulic Circuit Design

Dual-circuit design ensures braking function is maintained even if one circuit fails.

Replacement for Two Common Failure Modes

Addresses both vacuum booster diaphragm failure and master cylinder seal hardening in one replacement.

Pushrod Adjustable to Factory Specification

Pushrod projection can be adjusted to 18.0-18.2 mm to compensate for wear or deformation.

ISO 9001 Manufacturing with Batch Traceability

Each unit is assembled and tested in an ISO 9001 certified facility with full traceability.

Quality Control & Verification

Each production batch undergoes comprehensive testing:

Pushrod projection measurement - set to 18.0-18.2 mm
Hydraulic pressure test - 1,200 psi for 60 seconds with zero leakage
Vacuum retention test - 500 mmHg with ≤ 2 mmHg pressure drop
Thread fit inspection - Go/No-go gauges for outlet ports
Mounting flange flatness - within 0.1 mm tolerance
Material certification - spectrographic analysis per batch
Salt spray testing - ASTM B117, 72 hours, no red rust

Packaging & Supply

Individual packaging: VCI sealed bag inside foam-lined carton
Carton dimensions: 30 × 30 × 25 cm per unit
Net weight: approx. 2.8 kg; Gross weight: approx. 3.5 kg
Master carton: 6 units per export carton
Lead time: 3-7 working days for stock orders
Minimum order quantity: 1 piece

Etiketler:

Isuzu DMAX debriyaj köle silindir,

4x4 debriyaj köle silindir,

Garantili Isuzu debriyaj parçaları

Önerilen Ürünler

Video

ISUZU NPR 4BD1 8-97083723-0 8970837230 için debriyaj diski

Şimdi iletişime geçin

ISUZU NKR55 8943389020 8-94338902-0 için arka son sürücü montajı

Şimdi iletişime geçin

ISUZU XE 6HK1 1-14400390-0 1144003900 için turboşarjör montajı

Şimdi iletişime geçin

ISUZU FTR 6BD1 6HK1 için Pervane Mili Orta Rulman Tertibatı 1-37510105-0 1375101050

Şimdi iletişime geçin

Video

ISUZU FRR FRS 4HK1 için 8-97262166-1 8972621661 Eksantrik Mili

Şimdi iletişime geçin

Sürekli Mıknatıs Gücü Pencere Motoru 12V veya 24V DC ISUZU CXZ81K 10PE1 için mühürlü evli

Şimdi iletişime geçin

Isuzu NPR08 Doğrudan Değiştirme için Korozyona Dirençli Kaplama ve Yüksek Mukavemetli Çelik ile Yan Ayna Braketi 802020009

Şimdi iletişime geçin

Ürün ayrıntıları

Ürünler

Isuzu Otomobil Parçaları

Isuzu Motor Parçaları

Isuzu şasi parçaları

ISUZU Kamyon parçaları

VW Otomobil Parçaları

AUDI Otomobil Parçaları

QINGLING ISUZU Parçaları

NISSAN Yedek Parça

Mitsubishi otomotiv parçaları

FUSO Kamyon parçaları

Toyota Otomobil Parçaları

Hino Kamyon Parçaları

Honda otomobil parçaları

mazda yedek parçaları

JAC yedek parçaları

JMC yedek parçaları

Ford oto Parçaları

Hyundai Otomobil Parçaları

KIA Otomobil Parçaları

diğer otomobil parçaları

Pre-Assembled Brake Master Vacuum Assembly with Diesel-Specific Vacuum System and Tandem Hydraulic Circuit for ISUZU NHR 4JB1

MOQ:	4 adet
fiyat:	negotiable
Standart ambalaj:	Nötr Paket veya müşterilerin isteği olarak
teslim süresi:	5-8 İş Günü
Ödeme yöntemi:	T/T, Western Union
Tedarik kapasitesi:	8000 adet/ay

Detay Bilgi

Ürün Tanımı

Detay Bilgi

Menşe yeri

Çin

Marka adı

YIMI

Sertifika

ISO/TS16949

Model numarası

ISUZU NHR 4JB1

OEM Parça Numarası:

8-97033988-0 (ayrıca 8970339880)

Vakum tipi:

Motorla çalışan vakum pompası

Ana Silindir Tipi:

Tandem (çift hidrolik devre)

İtme direği uzunluğu:

18,0 – 18,2 mm

Ana Silindir Torku:

15 – 25 N·m

Güçlendirici Torku:

22 – 31 N·m

Fren Hattı Torku:

9 – 15 N·m

Net ağırlığı:

2,8 kilo

Min sipariş miktarı:

4 adet

Fiyat:

negotiable

Ambalaj bilgileri:

Nötr Paket veya müşterilerin isteği olarak

Teslim süresi:

5-8 İş Günü

Ödeme koşulları:

T/T, Western Union

Yetenek temini:

8000 adet/ay

Vurgulamak

ISUZU NHR 4JB1 brake master vacuum assembly

diesel-specific vacuum system for ISUZU

tandem hydraulic circuit brake assembly

Ürün Tanımı

Brake Master Vacuum Assembly 8-97033988-0 For ISUZU NHR 4JB1 Diesel Truck

Product Specifications

Part Number:	8-97033988-0 8970339880
Product Name:	Brake Master Vacuum Assembly
Car Model:	ISUZU NHR
Engine Model:	ISUZU 4JB1
Condition:	100% Brand New
Origin:	China Mainland
Main Market:	Middle East, Asia, Africa, South America, North America & Europe
Material:	High-strength aluminum alloy & precision bearings
Installation:	Direct OEM replacement
Quality Standard:	OEM equivalent / ISO quality control

Applications

This 8-97033988-0 brake vacuum assembly directly replaces the factory unit in the following configurations:

ISUZU NHR55 (1990-1996) - 2.8L 4JB1 naturally aspirated
ISUZU NHR57 (1993-1999) - 2.8L 4JB1-T turbocharged
ISUZU NHR69 (1995-1998) - late production 4JB1-TC intercooled turbo
ISUZU DMAX EXTENDED CAB 4X2 - 2.8L 4JB1 (RLF) with manual transmission, 1993-1999
ISUZU TFS SERIES (1997) - diesel cab-chassis configurations
ISUZU Faster / KB series (selected markets with 4JB1)
Chevrolet W3500 / W4 (rebadged ISUZU NHR, 1990s)

Features & Benefits

Single Pre-Assembled Unit Reduces Installation Time

The booster and master cylinder come pre-assembled and pressure-tested as a pair, eliminating the need for bench-bleeding and component transfer.

Diesel-Specific Vacuum System Compatibility

Designed to operate with diesel-driven vacuum pumps, maintaining consistent assist even at idle.

Tandem Hydraulic Circuit Design

Dual-circuit design ensures braking function is maintained even if one circuit fails.

Replacement for Two Common Failure Modes

Addresses both vacuum booster diaphragm failure and master cylinder seal hardening in one replacement.

Pushrod Adjustable to Factory Specification

Pushrod projection can be adjusted to 18.0-18.2 mm to compensate for wear or deformation.

ISO 9001 Manufacturing with Batch Traceability

Each unit is assembled and tested in an ISO 9001 certified facility with full traceability.

Quality Control & Verification

Each production batch undergoes comprehensive testing:

Pushrod projection measurement - set to 18.0-18.2 mm
Hydraulic pressure test - 1,200 psi for 60 seconds with zero leakage
Vacuum retention test - 500 mmHg with ≤ 2 mmHg pressure drop
Thread fit inspection - Go/No-go gauges for outlet ports
Mounting flange flatness - within 0.1 mm tolerance
Material certification - spectrographic analysis per batch
Salt spray testing - ASTM B117, 72 hours, no red rust

Packaging & Supply

Individual packaging: VCI sealed bag inside foam-lined carton
Carton dimensions: 30 × 30 × 25 cm per unit
Net weight: approx. 2.8 kg; Gross weight: approx. 3.5 kg
Master carton: 6 units per export carton
Lead time: 3-7 working days for stock orders
Minimum order quantity: 1 piece

Etiketler: