Cylinder Liner 8-97389276-0 for Isuzu NPR 4HF1 Engine - Centrifugally Cast High-Alloy Cast Iron Wet Type with O-rings 102 mm Bore Diameter
Price:
Negotiable
MOQ:
10 pcs
Delivery Time:
5-8 Work Days
Brand:
YIMI
Product Description
Cylinder Liner 8-97389276-0 For Isuzu NPR 4HF1 Engine
Premium-quality cylinder liner designed as a direct replacement for Isuzu NPR medium-duty trucks equipped with the 4HF1 diesel engine. Restores compression, reduces oil consumption, and extends engine life.
| Part Number | 8-97389276-0, 8973892760 |
| Product Name | Cylinder Liner / Cylinder Sleeve |
| Car Model | ISUZU NPR |
| Engine Model | ISUZU 4HF1 (3.9L Diesel) |
| Condition | 100% Brand New |
| Warranty | 6 Months |
| Material | High-strength aluminum alloy & precision bearings |
Features & Advantages
- OE Quality: Manufactured to Isuzu dimensional and material specifications
- Centrifugal Casting: Dense, uniform grain structure for high strength
- Hardened Bore Surface: Excellent wear resistance for piston rings
- Precision Machined: Accurate bore size and roundness for proper ring seal
- Plateau Honed Finish: Optimized surface for immediate ring seating
- Corrosion Resistant: Alloy composition resists cavitation erosion
- Direct Replacement: Matches OE dimensions for easy installation
- Cost-Effective: Affordable alternative to genuine OEM liners
Vehicle & Engine Compatibility
Specifically designed for Isuzu NPR trucks with 4HF1 engine.
Isuzu Truck Models:
- ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc. with 4HF1)
- May also fit other Isuzu engines in the same family (4BG1, 4BD1) - verify
Engine Specification - ISUZU 4HF1:
- 4-Cylinder, Inline Diesel, Direct Injection
- Displacement: 3.9L (3856cc)
- Bore × Stroke: 102 mm × 118 mm (typical)
Installation Notes
Installation steps overview for wet liners (typical for 4HF1):
- Remove cylinder head, pistons, and old liners from block
- Clean the block liner bores - remove rust and debris
- Inspect block counterbores for damage or corrosion
- Install new O-rings onto the new liners
- Lubricate O-rings and liner outer surface
- Press or drop new liners into the block bores
- Measure liner protrusion above the block deck
- Hone the liners to final size if needed
- Clean liners thoroughly - remove honing residue
- Install new pistons and rings, then cylinder head
- Fill coolant and check for leaks
Quality Control
- Material Verification: Cast iron alloy composition and hardness tested
- Dimensional Inspection: ID, OD, length, and concentricity verified
- Surface Finish Test: Bore roughness measured for proper ring seating
- Hydrostatic Test: Wet liners pressure-tested for porosity
- Visual Inspection: 100% checked for casting defects or machining errors
- Packaged Safely: Coated with anti-rust oil, individually wrapped
Packaging and Delivery
- Neutral export packing or customized packaging available
- Carton or wooden case for safe transportation
- Fast delivery for stock items
- Shipping by Express Air or Sea
Inquiry: For pricing, availability, or bulk purchase, please contact our sales team for a competitive quote and expert technical support.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yimi (Guangzhou) Automotive Parts Co, Ltd
Location
4F, 7th, No. 2, South Jinguu Road, Huadong Town, Huadu District, Guangzhou City
Contact Person
James