How do I make sure a Hitachi or Isuzu part fits my machine?

Send us the OEM part number together with the machine model (for example ZX200-3) and the engine code (for example 4HK1). Our parts specialists cross-check the number against the machine configuration before confirming the order, which avoids the most common cause of returns: superseded or region-specific part numbers.

Which Isuzu engines do you support?

We supply complete engine assemblies and components for Isuzu industrial engines including 4JJ1, 4HK1, 4BG1, 4JG1, 6HK1, 6WG1, 6UZ1 and 6BG1, plus parts for Isuzu N-Series and F-Series commercial vehicles.

Do you keep parts in stock?

Yes. Qicheng holds approximately USD 15 million in standing inventory covering more than 100,000 products, so most common wear and service parts ship directly from stock. Availability for each part number is confirmed when you contact us.

Which countries do you ship to?

We have served more than 2,000 customers in over 120 countries and regions across North America, Latin America, Europe, Africa, Asia and Oceania.

How can I get your parts catalog?

Use the Request a Catalog page to receive our Hitachi and Isuzu parts catalog. A parts specialist will normally reply by email within 24 hours.

High-Quality Fsr Isuzu Truck Supplier & Pricelist

Featured High-Performance OEM Inventory

Direct supply line components for ISUZU FSR, NHR, CXH, and Heavy Equipment matching stringent Japanese OEM specifications.

100,000+

Active SKUs in Warehouse

$15M+

Standing Export Inventory

120+

Countries Supplied Globally

99.8%

Part-Number Verification Accuracy

China Factory Advantages & Advanced Supply Chain Integration

Delivering heavy vehicle operators an unbeatable balance of cost-efficiency, strict metallurgic compliance, and rapid prototyping capabilities.

Precision Casting & CNC Tolerances

Our manufacturing cluster leverages high-pressure die casting and multi-axis CNC machining, ensuring FSR flywheel bolts, brake cylinders, and manifold pipes retain concentricity tolerances below 0.005mm.

Heat-treated chromium-molybdenum alloy construction
Robotic dynamic balancing on high-RPM rotating parts
ISO 9001 and IATF 16949-aligned fabrication standards

End-to-End Traceability

Every single Isuzu FSR mechanical part undergoes laser serialization. From the molten iron heat run to ultimate dimensional scanning, complete metallurgical test reports (MTR) are recorded digitally.

Spectral analysis verifying alloy percentage composition
100% pneumatic & hydraulic seal testing on valves
Ultrasonic non-destructive testing for micro-fissures

Cost Efficiency & Volume Scale

Operating directly from the world's commercial vehicle manufacturing hub in Guangzhou, we circumvent multi-tier distribution markups, passing pure factory-floor value directly to enterprise fleets.

Immediate access to extensive regional tooling ecosystems
Over 40% operating cost reductions against retail dealers
Dedicated logistics pipelines with preferential freight tiering

Isuzu FSR Technical Specification & Global Pricelist Matrix

Indicative wholesale export pricelist benchmarked for B2B fleet logistics managers, verified against genuine cross-references.

Part Component	OEM Reference Number	Applicable Engine / Chassis	Factory Material	Wholesale FOB Est. (USD)	Lead Time
Flywheel Bolt High-Tensile	5-09054002-0	FSR / 6BD1, 6BG1	Grade 12.9 Alloy Steel	$4.20 - $8.50	In Stock (24h Dispatch)
Injector Pipe Assembly No.1	8-97648573-0	ZX330-3 / FSR 6HK1	High-Pressure Seamless Steel	$24.00 - $38.00	In Stock
Brake Wheel Cylinder Assembly	1-47601133-0	FSS / FSR 6HH1	Ductile Iron QT450	$45.00 - $68.00	3 - 5 Days
Clutch Disc Heavy Duty	1-87610140-0	NHR / FSR 4JB1 / 4BD1	Copper Ceramic Organic Facing	$32.00 - $55.00	In Stock
Thermostat Valve Seal Ring	1-21779001-0	CXH / F-Series 6WG1	Fluorocarbon (FKM/Viton)	$1.80 - $3.20	In Stock
Primary Oil Filter Element	1-87610064-1	XYB / FSR 6HK1	Synthetic Micro-glass Fiber	$8.50 - $14.00	In Stock

Macro-Industry Trends & Regional Engineering Applications

How international emissions directives, telematics, and heavy operating conditions dictate modern Isuzu FSR components.

Tropical & Arid Territory Duty

In Southeast Asia, sub-Saharan Africa, and the Middle East, medium-duty FSR trucks face high ambient temperatures combined with extreme dust saturation. This necessitates reinforced filtration media, heavy-duty engine oil coolers, and thermally stabilized silicone cabin mounts to prevent premature degradation.

Urban Freight & Last-Mile Electrification

Global logistics corridors are moving toward hybrid auxiliary conversions and Euro VI / Tier 4 Final clean diesel standards. FSR Isuzu trucks require advanced common-rail fuel delivery lines capable of sustaining 2,000+ bar injection pressures with pinpoint electronic timing control.

Mining Support & Off-Highway Telematics

FSR utility platforms stationed in mining, quarrying, and forestry services undergo heavy torsional chassis strain. Operators depend on high-durability steering links, power-steering lines, and resilient wheel cylinders to resist dust contamination and excessive cyclical loading.

Enterprise Fleet Management & Macro Procurement Solutions

Tailored supply architecture designed to eradicate unexpected fleet downtime and stabilize annual maintenance budgets.

Consolidated Scheduled Shipments

Minimize sea-freight overhead through containerized inventory pooling. We consolidate wear items (brake pads, clutch discs, filter elements) with overhaul components (cylinder liners, crankshafts) into periodic FCL or LCL shipments structured against your vehicle maintenance schedules.

Superseded Part Number Verification

Isuzu engineering changes frequently supersede part codes over decade-long vehicle generations. Our dedicated Guangzhou engineers cross-verify machine serials, chassis numbers (VIN), and casting stamps against our proprietary OEM master catalog to eliminate return rates.

VMI & Forward Buffer Stocks

For municipal operators and mining concession fleets holding over 50 units, we establish customized Vendor-Managed Inventory (VMI) quotas. Critical driveline spares, sensors, and steering assemblies are reserved in regional hubs for zero-delay regional distribution.

Frequently Asked Questions (Technical & Commercial)

Essential purchasing considerations answered by our senior commercial vehicle technical staff.

Q: What is the critical distinction between Isuzu FSR and FRR truck components?

While both fall under the Isuzu Forward medium-duty family, the FSR typically features heavier axle gross ratings, reinforced suspension leaf packs, and distinct braking hardware. Always confirm chassis codes (e.g., FSR33, FSR34, FSR90) to ensure exact hub and driveline compatibility.

Q: How do your China-manufactured parts match Japanese OEM standards?

Our manufacturing partners supply tier-1 automotive manufacturing lines across Asia. Components are engineered using Japanese Industrial Standards (JIS), adhering to identical chemical metallurgy, heat induction hardening depths, and rigorous laser CMM inspection protocols.

Q: Which documentation is supplied for customs clearance and fleet compliance?

We provide complete export documentation packages, including certified Commercial Invoices, Packing Lists with volumetric/gross weights, Certificates of Origin (CO / Form E / Form A), Mill Test Reports, and bill of lading consignments tailored to destination port regulations.

Q: What is the standard warranty and return policy on powertrain components?

All structural parts, rotating engine components, and assemblies carry a 12-month standard warranty against defects in material or workmanship. Parts verified via OEM serial number prior to order enjoy complete fitment replacement guarantees.

Expanded Inventory & Critical Driveline Assemblies

Direct availability on high-pressure injection pipes, flywheel hardware, rubber damping mounts, and link ends.

Request a Full Component Catalog & Custom B2B Quotation

Submit your BOM list, OEM part numbers, or fleet models for immediate engineering verification and FOB/CIF tier pricing.

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