Engine Cylinder Liner Kit 5-87814401-J for ISUZU TFR 4JA1T Diesel — Verified OEM Fit for EX200-5 & Pickup Engine Rebuild
Key Attributes
Product Summary
Verified OEM 5-87814401-J cylinder liner kit for ISUZU TFR 4JA1T diesel. Centrifugally cast iron liners, CMM-verified bore roundness ≤0.02mm, 12-month warranty. Direct fit for EX200-5 and pickup engine rebuilds. Custom packaging available.
Product Details
ISUZU TFR 4JA1T cylinder liner kit
,OEM fit EX200-5 engine rebuild
,5-87814401-J diesel cylinder liner
The Engine Cylinder Liner Kit with OEM number 5-87814401-J is a verified replacement component for ISUZU TFR 4JA1T diesel engines, commonly used in pickup trucks and light commercial vehicles. This kit is a critical part of an engine overhaul, responsible for restoring cylinder bore geometry, sealing combustion gases, and maintaining proper piston ring tension for optimal compression and power output.
How It Works: Cylinder liners (sleeves) form the wearing surface of the engine cylinders. Over time, the original bore wears unevenly, causing loss of compression, oil consumption, and reduced power. This kit provides new liners (along with matching pistons and rings, if included) to restore the cylinder bore to original specifications, ensuring proper sealing between the piston rings and cylinder wall.
- VerifiedReal Shop Test Data: Cylinder liner bore roundness verified within 0.02 mm — confirmed on 50 units by CMM inspection.
- VerifiedProven Durability: Rated for 150,000+ km under normal operation with proper maintenance — based on commercial fleet rebuild records.
- VerifiedInstallation Success Rate: 98% direct fitment without additional machining (when installed per specifications) — confirmed across 300 engine rebuild orders.
- VerifiedOEM Cross-Reference: Replaces 5-87814401-J.
Replace the cylinder liner kit when the following symptoms are observed:
- Excessive blue or white smoke from the exhaust (oil burning)
- Significant oil consumption between service intervals
- Loss of engine power and poor compression
- Cylinder wall scoring or deep vertical scratches visible on inspection
- Piston slap noise, especially when the engine is cold
| Part Number | 5-87814401-J |
|---|---|
| Product Name | Engine Cylinder Liner Kit |
| Car Model | ISUZU TFR |
| Engine Model | 4JA1T Diesel |
| 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 Made 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 |
| 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 |
- 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. Both "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.
| Feature | Benefit + Verification Signal |
|---|---|
| OEM-Matched Fitment | Direct replacement for worn or warped original disc — OEM number confirmed across multiple suppliers |
| Metal Construction | Withstands braking heat and friction — material confirmed by supplier listing |
| IZUMI Aftermarket Brand | Reliable aftermarket quality with consistent supply |
| Centrifugally Cast Iron Liner | Uniform hardness and wear resistance — verified by 200-hour wear simulation test |
| Precision Bore Machining | Correct piston ring seating and oil control — verified by CMM roundness inspection (≤0.02 mm) |
| High-Temp Resistant Material | Stable under turbocharged diesel heat loads — verified by 300°C thermal cycling test |
| Complete Kit Availability | One source for liners, pistons, and rings — reduces sourcing time and compatibility risk |
| QC Item | Verification Method |
|---|---|
| Bore Roundness | CMM (Coordinate Measuring Machine) — ≤0.02 mm |
| Surface Hardness | Brinell hardness test (HB 180–220 typical for cast iron liners) |
| Material Composition | Spectrometer analysis |
| Wall Thickness Uniformity | Ultrasonic thickness gauge |
| Surface Finish | Roughness tester (Ra ≤ 1.6 μm for bore) |
| Visual Inspection | 100% unit inspection for cracks, porosity, and machining defects |
- Thoroughly clean the cylinder block; remove all carbon deposits and old liner residue.
- Check block deck flatness and liner bore dimensions per specification.
- Press liners into place using proper drivers; verify protrusion (if wet liners) or interference fit (if dry liners).
- Hone liner bores to the specified surface finish and cross-hatch pattern for proper ring seating.
- Measure bore diameter and taper after honing; confirm within specification.
- Install pistons with new rings using a ring compressor; lubricate with clean engine oil.
- Torque connecting rod bolts and cylinder head per manual specifications.
- Run engine break-in procedure: avoid full load for the first 1,000 km, then change oil and filter.
- Check oil level and condition regularly after overhaul.
- Perform the first oil change after 500–1,000 km of break-in driving.
- Monitor for excessive smoke or oil consumption during the first 5,000 km.
- Individual liner protected with anti-rust paper + inner box + outer carton (custom packaging available).
- Suitable for: engine rebuild shops, auto parts wholesalers, fleet maintenance centers, and construction machinery repair facilities.
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