Wet Type Cylinder Liner Kit with O-rings for Isuzu 6BG1 4BG1 ZX225 Engine 105 mm Standard Direct Replacement

• OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and long service life
• Complete Kit: Includes all necessary liners and sealing components for a full engine rebuild
• Precision Machined: Accurate bore size (105mm) and surface finish for optimal ring sealing
• Durable Cast Iron: Centrifugally cast for high strength and wear resistance
• Plateau Honed Finish: Optimized surface for immediate ring seating
• Corrosion Resistant: Alloy composition resists cavitation erosion in wet liner applications
• Restores Engine Performance: Eliminates blow-by, oil consumption, and power loss
• Direct Replacement: Exact fit for 4BG1/6BG1 engine blocks
• Genuine Isuzu Quality: Authentic OEM parts from Japan

This cylinder liner kit is specifically designed for Isuzu 4BG1 and 6BG1 engines. Common applications include:

Excavator Models (Hitachi):

• Hitachi ZX200 (20-ton class excavator)
• Hitachi ZX225 (20-ton class excavator)
• Hitachi ZX210, ZX230, ZX240, ZX250, ZX260, ZX270 (compatible models)
• Hitachi SH220-3 (6BG1T engine)

Isuzu Engine Models:

• ISUZU 4BG1 (4-cylinder diesel)
• ISUZU 6BG1 (6-cylinder diesel, 6.5L)
• ISUZU 6BG1T (turbocharged variant)

Other Applications: Isuzu trucks (various models with 6BG1 engine)

1. Engine disassembly - remove cylinder head, pistons, and old liners
2. Clean block bores and inspect for damage
3. Install new O-rings on liners
4. Press or drop new liners into block, ensuring correct alignment
5. Measure liner protrusion - should be 0.0010 - 0.004″ (0.030-0.100 mm) above deck
6. Protrusion must not vary from liner to liner by more than 0.0010″ (0.030 mm)
7. Hone liners to final finish
8. Install new pistons with rings (if included)
9. Install new gaskets and seals
10. Reassemble engine

• Material Verification: High-alloy cast iron composition and hardness tested
• Dimensional Inspection: ID (105mm), OD (107mm), length (203mm), flange height, and concentricity verified
• Surface Finish: Plateau honed for immediate ring seating
• Hydrostatic Test: Liners pressure-tested for porosity
• Liner Projection Check: Ensured within 0.0010-0.004″ (0.030-0.100 mm) spec
• Kit Completeness: All components counted and verified
• Visual Inspection: 100% checked for defects
• Packaged Safely: Coated with anti-rust oil, individually wrapped, boxed as a set with safety packing

• 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

For pricing, availability, or bulk purchase of the Cylinder Liner Kit 1-87812486-0 For Isuzu 6BG1 4BG1 ZX225 Engine 1878124860, please contact our sales team for a competitive quote and expert technical support.