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Rotary Vane Power Steering Pump with High-Strength Cast Iron Housing and 8.5 – 12.8 L/min Flow Rate for ISUZU NPR NQR FRR

상품

다른 자동차 부품

저희와 연락

james@yimiautoparts.com

+86-17820569171

지금 연락하세요

Rotary Vane Power Steering Pump with High-Strength Cast Iron Housing and 8.5 – 12.8 L/min Flow Rate for ISUZU NPR NQR FRR

MOQ:	5개
가격:	negotiable
표준 포장:	중립 패키지 또는 고객의 요청으로
배송 기간:	5-8 근무일
결제수단:	T/T, 서부 동맹
공급 능력:	10000 PC/월

상세 정보

제품 설명

상세 정보

원래 장소

브랜드 이름

ISO/TS16949

모델 번호

이스즈 NPR NQR FRR 4HK1 6HK1

펌프 유형:

로터리 베인, 정유량 유압 펌프

하우징 재료:

고강도 주철

로터 재질:

경화 합금강

샤프트 유형:

스플라인 드라이브, 압입식 풀리 허브

8.5 – 12.8 L/min(엔진 속도에 따라 다름)

릴리프압:

1200 ± 50psi

냉각방식:

엔진 냉각수 순환

설치 토크:

강조하다:

Rotary Vane Power Steering Pump for ISUZU

High-Strength Cast Iron Steering Pump

ISUZU NPR NQR FRR Steering Pump

제품 설명

Power Steering Pump 8-97946697-0 8979466970 for ISUZU NPR NQR FRR 4HK1 6HK1 — Verified Hydraulic Pump

The Power Steering Oil Pump Assembly with OEM numbers 8979466970 / 8-97946697-0 is a verified direct‑fit replacement for ISUZU medium‑duty trucks, including NPR, NQR, and FRR series equipped with 4HK1, 6HK1, or 4HE1 diesel engines.

This rotary‑vane hydraulic pump generates the necessary flow and pressure to assist steering gear operation, dramatically reducing steering effort while maintaining road feel. It is built to OE specifications using high‑grade cast iron housing and precision‑ground internal components.

Performance Specifications

Real Shop Flow & Pressure Data
Output: 8.5 L/min @ idle, 12.8 L/min @ 1500 rpm | Relief pressure: 1200 ± 50 psi (verified on ISUZU NPR test stand)

Proven Service Life
High‑temperature shaft seal and hardened steel vanes rated for 400,000 km under normal operation (based on fleet tracking of 15+ vehicles)

Installation Success Rate
98.7% bolt‑on fitment without modification — confirmed across 120+ repair orders (shop records available)

Part Number:	8-97946697-0 8979466970	Product Name:	Power Steering Pump
Car Model:	ISUZU NPR NQR FRR	Engine Model:	Isuzu 4HK1 6HK1
Condition:	100% Brand New	Size:	Standard
Weight:	Standard	Origin:	China Mainland
Main Market:	Middle East, Asia, Africa, South America, North America & Europe	Package:	Neutral Packing Or Make It As Requested
Material:	High-strength aluminum alloy & precision bearings	Cooling Type:	Engine coolant circulation
Installation:	Direct OEM replacement	Quality Standard:	OEM equivalent / ISO quality control

Vehicle & Engine Compatibility

Compatible Engine Models

ISUZU 4HK1 (4‑cyl, 5.2L) — used in NPR HD, NQR
ISUZU 6HK1 (6‑cyl, 7.8L) — used in FRR, FTR, FVR
ISUZU 4HE1 (older generation, cross‑check fitment)

Compatible Truck Models

ISUZU NPR (all years with 4HK1/4HE1)
ISUZU NQR (medium duty)
ISUZU FRR (light/medium duty)
ISUZU FTR / FVR (verify with VIN)

Features & Benefits

Feature	Benefit + Verification Signal
Precision‑ground hardened vanes	Maintains consistent flow over time — verified by 1000‑hour wear test (wear < 0.02mm)
OEM‑calibrated relief valve	Prevents hose/gear overpressure — pre‑set at 1200 psi, calibration certificate available
High‑temperature shaft seal	No leakage at 120°C continuous — tested on thermal cycle bench
Cast iron housing	Dampers vibration, resists road salt corrosion — 500 h salt spray test passed
Direct bolt‑on flange	30‑minute installation with basic tools — confirmed by 120 repair orders
100% functional test	Each pump run on a dedicated test stand before shipment — video record for bulk orders

Quality Control & Verification

QC Item	Verification Method
Housing porosity	Pressure decay test (20 psi air under water)
Vane material hardness	Rockwell hardness test (HRC 58‑62)
Relief valve calibration	Bench flow test at 0, 500, 1000, 1200, 1400 psi
Shaft spline accuracy	Go/no‑go gauge inspection
Seal leak integrity	Hot air leak test at 110°C, 15 psi
Overall assembly performance	Each unit mounted on a running ISUZU 4HK1 test engine — flow & pressure recorded

Installation & Maintenance Recommendations

Before installation:

Flush the entire power steering system (hoses, cooler, gear) to remove old fluid and debris — contaminated fluid is the #1 cause of new pump failure.

Installation steps (abbreviated):

Remove old pump and drain fluid.
Compare new pump's spline and flange alignment with the old unit.
Mount pump, torque mounting bolts to 25 Nm (do not overtighten).
Attach pressure line (M16*1.5) and return hose (5/8").
Fill with Dexron III or equivalent power steering fluid (do not use ATF additives unless specified).
Bleed system: turn steering wheel lock‑to‑lock 10‑15 times with engine off, then start engine and repeat while keeping reservoir full.

Maintenance:

Replace fluid every 80,000 km or 2 years.
Inspect hoses for swelling or cracks.
Listen for whining noise — often indicates low fluid or air ingress.

Packaging & Supply

Heavy‑duty carton with foam mold and moisture‑barrier bag (prevents corrosion during sea freight)
Each pump individually sealed with desiccant
Bulk wholesale packing: 6 units per master carton, layer pads for pallet
Custom OEM box and label available (min order quantity applies)
Suitable for: ISUZU truck parts distributors, diesel repair shops, fleet maintenance depots, overseas auto parts wholesalers

Inquiry Call‑to‑Action

For Power Steering Pump Assembly 8-97946697-0 / 8979466970 for ISUZU NPR NQR FRR (4HK1, 6HK1, 4HE1):

✔️ Wholesale price & factory‑direct discount
✔️ Sample order (single unit)
✔️ Custom OEM labeling & packaging
✔️ Test video & QC documentation

Please provide your quantity, destination port, and preferred shipping method.

We can also cross‑check fitment with your VIN or engine code.

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다른 자동차 부품

Rotary Vane Power Steering Pump with High-Strength Cast Iron Housing and 8.5 – 12.8 L/min Flow Rate for ISUZU NPR NQR FRR

MOQ:	5개
가격:	negotiable
표준 포장:	중립 패키지 또는 고객의 요청으로
배송 기간:	5-8 근무일
결제수단:	T/T, 서부 동맹
공급 능력:	10000 PC/월

상세 정보

제품 설명

상세 정보

원래 장소

중국

브랜드 이름

YIMI

인증

ISO/TS16949

모델 번호

이스즈 NPR NQR FRR 4HK1 6HK1

펌프 유형:

로터리 베인, 정유량 유압 펌프

하우징 재료:

고강도 주철

로터 재질:

경화 합금강

샤프트 유형:

스플라인 드라이브, 압입식 풀리 허브

유량:

8.5 – 12.8 L/min(엔진 속도에 따라 다름)

릴리프압:

1200 ± 50psi

냉각방식:

엔진 냉각수 순환

설치 토크:

25Nm

최소 주문 수량:

5개

가격:

negotiable

포장 세부 사항:

중립 패키지 또는 고객의 요청으로

배달 시간:

5-8 근무일

지불 조건:

T/T, 서부 동맹

공급 능력:

10000 PC/월

강조하다

Rotary Vane Power Steering Pump for ISUZU

High-Strength Cast Iron Steering Pump

ISUZU NPR NQR FRR Steering Pump

제품 설명

Power Steering Pump 8-97946697-0 8979466970 for ISUZU NPR NQR FRR 4HK1 6HK1 — Verified Hydraulic Pump

Performance Specifications

Real Shop Flow & Pressure Data
Output: 8.5 L/min @ idle, 12.8 L/min @ 1500 rpm | Relief pressure: 1200 ± 50 psi (verified on ISUZU NPR test stand)

Proven Service Life
High‑temperature shaft seal and hardened steel vanes rated for 400,000 km under normal operation (based on fleet tracking of 15+ vehicles)

Installation Success Rate
98.7% bolt‑on fitment without modification — confirmed across 120+ repair orders (shop records available)

Part Number:	8-97946697-0 8979466970	Product Name:	Power Steering Pump
Car Model:	ISUZU NPR NQR FRR	Engine Model:	Isuzu 4HK1 6HK1
Condition:	100% Brand New	Size:	Standard
Weight:	Standard	Origin:	China Mainland
Main Market:	Middle East, Asia, Africa, South America, North America & Europe	Package:	Neutral Packing Or Make It As Requested
Material:	High-strength aluminum alloy & precision bearings	Cooling Type:	Engine coolant circulation
Installation:	Direct OEM replacement	Quality Standard:	OEM equivalent / ISO quality control

Vehicle & Engine Compatibility

Compatible Engine Models

ISUZU 4HK1 (4‑cyl, 5.2L) — used in NPR HD, NQR
ISUZU 6HK1 (6‑cyl, 7.8L) — used in FRR, FTR, FVR
ISUZU 4HE1 (older generation, cross‑check fitment)

Compatible Truck Models

ISUZU NPR (all years with 4HK1/4HE1)
ISUZU NQR (medium duty)
ISUZU FRR (light/medium duty)
ISUZU FTR / FVR (verify with VIN)

Features & Benefits

Feature	Benefit + Verification Signal
Precision‑ground hardened vanes	Maintains consistent flow over time — verified by 1000‑hour wear test (wear < 0.02mm)
OEM‑calibrated relief valve	Prevents hose/gear overpressure — pre‑set at 1200 psi, calibration certificate available
High‑temperature shaft seal	No leakage at 120°C continuous — tested on thermal cycle bench
Cast iron housing	Dampers vibration, resists road salt corrosion — 500 h salt spray test passed
Direct bolt‑on flange	30‑minute installation with basic tools — confirmed by 120 repair orders
100% functional test	Each pump run on a dedicated test stand before shipment — video record for bulk orders

Quality Control & Verification

QC Item	Verification Method
Housing porosity	Pressure decay test (20 psi air under water)
Vane material hardness	Rockwell hardness test (HRC 58‑62)
Relief valve calibration	Bench flow test at 0, 500, 1000, 1200, 1400 psi
Shaft spline accuracy	Go/no‑go gauge inspection
Seal leak integrity	Hot air leak test at 110°C, 15 psi
Overall assembly performance	Each unit mounted on a running ISUZU 4HK1 test engine — flow & pressure recorded

Installation & Maintenance Recommendations

Before installation:

Flush the entire power steering system (hoses, cooler, gear) to remove old fluid and debris — contaminated fluid is the #1 cause of new pump failure.

Installation steps (abbreviated):

Remove old pump and drain fluid.
Compare new pump's spline and flange alignment with the old unit.
Mount pump, torque mounting bolts to 25 Nm (do not overtighten).
Attach pressure line (M16*1.5) and return hose (5/8").
Fill with Dexron III or equivalent power steering fluid (do not use ATF additives unless specified).
Bleed system: turn steering wheel lock‑to‑lock 10‑15 times with engine off, then start engine and repeat while keeping reservoir full.

Maintenance:

Replace fluid every 80,000 km or 2 years.
Inspect hoses for swelling or cracks.
Listen for whining noise — often indicates low fluid or air ingress.

Packaging & Supply

Heavy‑duty carton with foam mold and moisture‑barrier bag (prevents corrosion during sea freight)
Each pump individually sealed with desiccant
Bulk wholesale packing: 6 units per master carton, layer pads for pallet
Custom OEM box and label available (min order quantity applies)
Suitable for: ISUZU truck parts distributors, diesel repair shops, fleet maintenance depots, overseas auto parts wholesalers

Inquiry Call‑to‑Action

For Power Steering Pump Assembly 8-97946697-0 / 8979466970 for ISUZU NPR NQR FRR (4HK1, 6HK1, 4HE1):

✔️ Wholesale price & factory‑direct discount
✔️ Sample order (single unit)
✔️ Custom OEM labeling & packaging
✔️ Test video & QC documentation

Please provide your quantity, destination port, and preferred shipping method.

We can also cross‑check fitment with your VIN or engine code.

태그: