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Water Pump with Stainless Steel Impeller and Double-Sealed Ball Bearing for ISUZU NLR85 4JJ1T Engine - 110 L/min Flow Rate

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Water Pump with Stainless Steel Impeller and Double-Sealed Ball Bearing for ISUZU NLR85 4JJ1T Engine - 110 L/min Flow Rate

Cuota De Producción:	5 piezas
Precio:	negotiable
Embalaje Estándar:	Paquete Neutral o según petición del cliente
Período De Entrega:	5-8 días laborables
Método De Pago:	T/T, Unión Occidental
Capacidad De Suministro:	10000 unidades/mes

Información detallada

Descripción del producto

Información detallada

Lugar de origen

Porcelana

Nombre de la marca

Certificación

ISO/TS16949

Número de modelo

ISUZU NLR85 4JJ1T

Tipo de bomba:

Bomba de agua centrífuga accionada por correa

Material del impulsor:

Acero inoxidable estampado (6 paletas)

Material de la carcasa:

Aluminio fundido a alta presión

Tipo de rodamiento:

Rodamiento de bolas con doble sellado (6203-2RS)

Tipo de sello:

Sello frontal mecánico de carbono/cerámica

Tasa de flujo de refrigerante:

110 l/min a 3000 rpm

Presión estática:

1,2 barras

El que lleva la vida:

300.000 kilómetros

Resaltar:

ISUZU NLR85 water pump

stainless steel impeller water pump

double-sealed ball bearing water pump

Descripción del producto

Water Pump 8-98004292-3 8980042923 for ISUZU NLR85 4JJ1T Engine — Verified Cooling Pump

Product Overview

The Water Pump Assembly with OEM numbers 8-98004292-3 / 8980042923 is a verified direct-fit replacement for ISUZU NLR85 light-duty trucks equipped with the 4JJ1T 3.0L turbo-diesel engine.
This centrifugal water pump is driven by the engine's serpentine belt and circulates coolant through the engine block, cylinder head, and radiator to maintain optimal operating temperature. Built to OE specifications using a high-precision stamped steel impeller and a maintenance-free sealed bearing, it ensures reliable cooling performance and long service life.

Real Shop Flow Data - Coolant flow rate: 110 L/min @ 3000 rpm (pump shaft speed) | Static pressure: 1.2 bar — verified on 4JJ1T engine test stand
Proven Durability - Double-sealed ball bearing (6203-2RS spec) rated for 300,000 km under normal operating conditions — based on 30+ fleet vehicles tracked over 3 years
Installation Success Rate - 99.2% bolt-on fitment without gasket modification — confirmed across 180+ repair orders (shop records available)

Product Specifications

Part Number:	8-98004292-3 8980042923	Product Name:	Water Pump
Car Model:	ISUZU NLR85	Engine Model:	Isuzu 4JJ1T
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 Model

ISUZU 4JJ1T (3.0L, 4-cylinder, turbo-diesel, common rail) — used in NLR, NKR, NPR light-duty trucks

Compatible Truck Models

ISUZU NLR85 (most common application)
ISUZU NLR77 / NLR88 (verify with engine code)
ISUZU NKR series (with 4JJ1T)
ISUZU NPR 300 / 400 series (select years with 4JJ1T)

Features & Benefits

Stainless steel 6-vane impeller
High flow, low cavitation — flow tested at 110 L/min on bench vs. OEM spec (109-112 L/min)

Double-sealed premium bearing
No grease leakage or premature failure — 1000-hour accelerated life test passed (ISO 281)

Mechanical carbon/ceramic seal
Zero leakage at 1.5 bar (20% overpressure) — thermal shock test from 25°C to 110°C cycled 500 times

Die-cast aluminum housing
Lightweight, corrosion-resistant — 480 h salt spray test (ASTM B117) with no pitting

Pre-installed O-ring and gasket
Direct bolt-on, no sealant needed — confirmed by 180+ repair orders with average install time 45 min

100% functional test
Each pump spin-tested with coolant circulation — video report available for bulk orders

Quality Control & Verification

QC Item	Verification Method
Housing casting integrity	X-ray inspection (no porosity or cold shuts)
Impeller balance	Dynamic balancing at 4000 rpm — residual unbalance < 2g·mm
Bearing radial play	Measured with dial gauge — < 0.03 mm
Face seal leak rate	Dry air leak test (0.5 cc/min max at 1.5 bar)
Flow & pressure curve	Tested on computerized pump bench from 500 to 4000 rpm
Overall assembly performance	Each unit run with warm coolant (90°C) for 15 min — flow, noise, and seal integrity recorded

Installation & Maintenance Recommendations

Before installation:

Drain coolant completely and inspect for rust or debris. Flush the system if old coolant is contaminated.
Replace the thermostat and radiator cap at the same time for best results (common practice for 4JJ1T engines).

Installation steps (abbreviated):

Remove drive belt, fan, and old pump. Clean mating surface thoroughly.
Compare new pump's impeller depth and flange alignment with old unit.
Apply the included paper gasket (no extra sealant required).
Torque mounting bolts to 12 Nm in a cross pattern.
Reinstall fan and belt. Tension belt to 6-8 mm deflection at mid-span.
Fill with ethylene-glycol based coolant mixed 50/50 with distilled water.
Bleed system: run engine with heater on max and radiator cap off until no air bubbles appear (approx. 10-15 min).

Maintenance:

Replace coolant every 2 years or 60,000 km.
Inspect pump weep hole for any sign of coolant leakage every oil change.
Listen for grinding noise — indicates bearing failure.

Packaging & Supply

Sturdy carton with foam insert and moisture-barrier bag (prevents corrosion during sea freight)
Each pump individually packed with gasket and O-ring in a separate labeled bag
Bulk wholesale packing: 10 units per master carton, layer pads for pallet
Custom OEM box and label available (minimum order quantity applies)
Suitable for: ISUZU light-duty truck parts distributors, diesel repair shops, fleet maintenance depots, overseas auto parts wholesalers

Inquiry Call-to-Action

For Water Pump Assembly 8-98004292-3 / 8980042923 for ISUZU NLR85 4JJ1T:

✔️ 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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Water Pump with Stainless Steel Impeller and Double-Sealed Ball Bearing for ISUZU NLR85 4JJ1T Engine - 110 L/min Flow Rate

Cuota De Producción:	5 piezas
Precio:	negotiable
Embalaje Estándar:	Paquete Neutral o según petición del cliente
Período De Entrega:	5-8 días laborables
Método De Pago:	T/T, Unión Occidental
Capacidad De Suministro:	10000 unidades/mes

Información detallada

Descripción del producto

Información detallada

Lugar de origen

Porcelana

Nombre de la marca

YIMI

Certificación

ISO/TS16949

Número de modelo

ISUZU NLR85 4JJ1T

Tipo de bomba:

Bomba de agua centrífuga accionada por correa

Material del impulsor:

Acero inoxidable estampado (6 paletas)

Material de la carcasa:

Aluminio fundido a alta presión

Tipo de rodamiento:

Rodamiento de bolas con doble sellado (6203-2RS)

Tipo de sello:

Sello frontal mecánico de carbono/cerámica

Tasa de flujo de refrigerante:

110 l/min a 3000 rpm

Presión estática:

1,2 barras

El que lleva la vida:

300.000 kilómetros

Cantidad de orden mínima:

5 piezas

Precio:

negotiable

Detalles de empaquetado:

Paquete Neutral o según petición del cliente

Tiempo de entrega:

5-8 días laborables

Condiciones de pago:

T/T, Unión Occidental

Capacidad de la fuente:

10000 unidades/mes

Resaltar

ISUZU NLR85 water pump

stainless steel impeller water pump

double-sealed ball bearing water pump

Descripción del producto

Water Pump 8-98004292-3 8980042923 for ISUZU NLR85 4JJ1T Engine — Verified Cooling Pump

Product Overview

Real Shop Flow Data - Coolant flow rate: 110 L/min @ 3000 rpm (pump shaft speed) | Static pressure: 1.2 bar — verified on 4JJ1T engine test stand
Proven Durability - Double-sealed ball bearing (6203-2RS spec) rated for 300,000 km under normal operating conditions — based on 30+ fleet vehicles tracked over 3 years
Installation Success Rate - 99.2% bolt-on fitment without gasket modification — confirmed across 180+ repair orders (shop records available)

Product Specifications

Part Number:	8-98004292-3 8980042923	Product Name:	Water Pump
Car Model:	ISUZU NLR85	Engine Model:	Isuzu 4JJ1T
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 Model

ISUZU 4JJ1T (3.0L, 4-cylinder, turbo-diesel, common rail) — used in NLR, NKR, NPR light-duty trucks

Compatible Truck Models

ISUZU NLR85 (most common application)
ISUZU NLR77 / NLR88 (verify with engine code)
ISUZU NKR series (with 4JJ1T)
ISUZU NPR 300 / 400 series (select years with 4JJ1T)

Features & Benefits

Stainless steel 6-vane impeller
High flow, low cavitation — flow tested at 110 L/min on bench vs. OEM spec (109-112 L/min)

Double-sealed premium bearing
No grease leakage or premature failure — 1000-hour accelerated life test passed (ISO 281)

Mechanical carbon/ceramic seal
Zero leakage at 1.5 bar (20% overpressure) — thermal shock test from 25°C to 110°C cycled 500 times

Die-cast aluminum housing
Lightweight, corrosion-resistant — 480 h salt spray test (ASTM B117) with no pitting

Pre-installed O-ring and gasket
Direct bolt-on, no sealant needed — confirmed by 180+ repair orders with average install time 45 min

100% functional test
Each pump spin-tested with coolant circulation — video report available for bulk orders

Quality Control & Verification

QC Item	Verification Method
Housing casting integrity	X-ray inspection (no porosity or cold shuts)
Impeller balance	Dynamic balancing at 4000 rpm — residual unbalance < 2g·mm
Bearing radial play	Measured with dial gauge — < 0.03 mm
Face seal leak rate	Dry air leak test (0.5 cc/min max at 1.5 bar)
Flow & pressure curve	Tested on computerized pump bench from 500 to 4000 rpm
Overall assembly performance	Each unit run with warm coolant (90°C) for 15 min — flow, noise, and seal integrity recorded

Installation & Maintenance Recommendations

Before installation:

Drain coolant completely and inspect for rust or debris. Flush the system if old coolant is contaminated.
Replace the thermostat and radiator cap at the same time for best results (common practice for 4JJ1T engines).

Installation steps (abbreviated):

Remove drive belt, fan, and old pump. Clean mating surface thoroughly.
Compare new pump's impeller depth and flange alignment with old unit.
Apply the included paper gasket (no extra sealant required).
Torque mounting bolts to 12 Nm in a cross pattern.
Reinstall fan and belt. Tension belt to 6-8 mm deflection at mid-span.
Fill with ethylene-glycol based coolant mixed 50/50 with distilled water.
Bleed system: run engine with heater on max and radiator cap off until no air bubbles appear (approx. 10-15 min).

Maintenance:

Replace coolant every 2 years or 60,000 km.
Inspect pump weep hole for any sign of coolant leakage every oil change.
Listen for grinding noise — indicates bearing failure.

Packaging & Supply

Sturdy carton with foam insert and moisture-barrier bag (prevents corrosion during sea freight)
Each pump individually packed with gasket and O-ring in a separate labeled bag
Bulk wholesale packing: 10 units per master carton, layer pads for pallet
Custom OEM box and label available (minimum order quantity applies)
Suitable for: ISUZU light-duty truck parts distributors, diesel repair shops, fleet maintenance depots, overseas auto parts wholesalers

Inquiry Call-to-Action

For Water Pump Assembly 8-98004292-3 / 8980042923 for ISUZU NLR85 4JJ1T:

✔️ 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.

Las etiquetas: