OEM 5-87814401-1 Cylinder Liner Kit 93 mm Bore 4-Cylinder Cylinder Sleeve Set for ISUZU 4JA1T Diesel Engine
Key Attributes
Product Summary
ISUZU 4JA1T Cylinder Liner Kit — OEM 5-87814401-JEngine cylinder liner kit with OEM reference 5-87814401-1 (also referenced as 5-87814401-0), designed as a direct-fit replacement for the ISUZU TFR 4JA1T diesel engine. This kit restores cylinder bore geometry and piston ring sealing — critical for ...
Product Details
93 mm Bore Cylinder Liner Kit
,4-Cylinder Cylinder Sleeve Set
,OEM 5-87814401-J Engine Liner Kit
Engine cylinder liner kit with OEM reference 5-87814401-1 (also referenced as 5-87814401-0), designed as a direct-fit replacement for the ISUZU TFR 4JA1T diesel engine. This kit restores cylinder bore geometry and piston ring sealing — critical for compression and oil control in worn engines.
⚠️ Incorrect listing association: Some supplier pages combine "Excavator EX200-5" with "4JA1T" in the same listing. This is SEO keyword stuffing, not a valid fitment. Do not trust this association.
❌ EX200-5 does NOT use the 4JA1T engine. The Hitachi EX200-5 excavator is powered by an Isuzu A-6BG1T engine (6-cylinder, 6.5L displacement). The 4JA1T is a 4-cylinder, 2.771L engine used in ISUZU TFR/TFS pickups and light trucks.
✅ Confirmed application: ISUZU TFR 4JA1T (2.8L diesel, 4-cylinder).
⚠️ Kit contents: Public listings do not specify whether pistons, rings, and pins are included. Confirm with the supplier before ordering.
⚠️ Installation success rate / durability: No public test data available.
- Excessive oil consumption — blue smoke from the exhaust
- Low compression or hard starting, especially when cold
- Blow-by — oil vapor from the crankcase breather
- Scored or worn cylinder bores visible on inspection
- Piston slap noise when cold, reducing as the engine warms
| Part Number | 5-87814401-J | Product Name | Cylinder Liner Kit |
|---|---|---|---|
| Car Model | ISUZU | Engine Model | 4JA1T |
| Condition | 100% Brand New | Size | — |
| Weight | Standard | Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe | Package | Neutral packing or as requested |
| Warranty | 6 Months | Price & Stock | Please contact us for more information |
| Material | High-strength aluminum alloy & precision bearings | Cooling Type | Engine coolant circulation |
| Installation | Direct OEM replacement | Quality Standard | OEM equivalent / ISO quality control |
| Feature | Benefit & Verification Signal |
|---|---|
| OEM reference 5-87814401-J | Direct replacement for ISUZU 4JA1T — confirmed by multiple supplier catalogs |
| Restores cylinder bore geometry | Recovers compression and oil control in worn engines — standard overhaul function |
| 4-cylinder kit | Complete set for one engine — confirm contents (pistons/rings included?) with supplier |
| Brand | Model | Engine Code | Notes |
|---|---|---|---|
| ISUZU | FSR / FSR 500 | 6HE1 | Primary fitment per OEM number |
| ISUZU | FVR / FTR | 6HE1 (verify) | Some cross-applications reported; confirm by VIN |
Important fitment notes:
HDA-008 / MC828264 are aftermarket cross-reference numbers, primarily appearing in Mitsubishi Fuso brake booster catalogs. This product is primarily oriented toward ISUZU FSR 6HE1 fitment; the above numbers are listed for customer cross-comparison.
If your vehicle is a Mitsubishi Fuso FK/FM with an MC828264 booster, confirm pushrod length and mounting bolt pattern match before ordering. "Short" and "long" pushrod variants exist within the MC828264 family.
Always provide the VIN/chassis number for verification. Do not rely solely on cross-reference numbers.
| QC Item | Method | Status |
|---|---|---|
| Liner bore diameter (93 mm) | Bore gauge | To be confirmed by supplier |
| Liner outer diameter / press-fit | Micrometer | To be confirmed |
| Material hardness | Rockwell / Brinell | To be confirmed |
| Surface finish (cross-hatch) | Profilometer | To be confirmed |
| Roundness / taper | CMM | To be confirmed |
⚠️ Important: Cylinder liner replacement requires engine removal and machining. A professional engine rebuild shop is recommended.
- Remove the engine; disassemble the cylinder head and oil pan.
- Remove the pistons and connecting rods.
- Press out the old liners using a proper liner press tool — do not hammer.
- Clean the block bore; check for cracks or distortion.
- Measure new liner protrusion per ISUZU spec (refer to the manual — value not found in search results).
- Press in the new liners with the correct interference fit.
- Bore/hone liners to final size if semi-finished (confirm liner type with supplier).
- Install new pistons and rings per manual specification.
- Torque cylinder head and connecting rod bolts to ISUZU 4JA1T specs.
- Inspect compression and oil consumption every 100,000 km.
- Perform liner replacement when compression falls below spec or oil consumption exceeds acceptable limits.
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