Description
Vehicle Fitment & Part Details
This Full Gasket Set is engineered for the Isuzu 4JB1-T 2.8-litre turbodiesel engine and its Chinese-manufactured derivatives, covering the Isuzu KB280DT, CAM Leo and Rhino, Foton Thunda, Gonow X-Space and GWM Steed. The 493ZQ (Foton) and GW28TC2 (GWM) are licence-built variants of the same Isuzu 4JB1-T base engine. Manufactured by Partquip to OE-matching specifications.
- SKU
- PQFG038
- Component
- Full Gasket Set
- Brand
- Partquip
- OEM References
- 5878104562, 5878113193
- Primary Fitment
- Isuzu KB280DT 2.8D 4JB1-T
OEM Reference Numbers
- Isuzu 5878104562
- Isuzu 5878113193
Vehicle Fitment
| Make | Model | Engine | Years | Notes |
|---|---|---|---|---|
| Isuzu | KB280DT & 4x4 | 2.8D 4JB1T | 1993–1996 | Bore 93.00 mm |
| Isuzu | KB280DT & 4x4 | 2.8D 4JB1T | 1997–2002 | Bore 93.00 mm |
| CAM | Leo | 2.8D 4JB1-T | 2009– | Bore 93.00 mm |
| CAM | Rhino | 2.8D 4JB1-T | 2007– | Bore 93.00 mm |
| Foton | Thunda | 2.8D 493ZQ | 2010– | Bore 93.00 mm |
| Gonow | X-Space | 2.8TD 4JB1-T | 2008–2010 | Bore 93.00 mm |
| GWM | Steed | 2.8D GW28TC2 | 2008–2011 | — |
Most applications share the Isuzu 4JB1-T 2.8-litre turbodiesel engine with 93.00 mm bore. The Foton 493ZQ and GWM GW28TC2 are licence-built derivatives of the same base engine. Bore size for the GWM Steed GW28TC2 variant was not supplied in the feed — please verify bore diameter before fitting. Title text also references additional GWM model coverage under this set.
⚠ Engine Internal Components — Important Notice
Full Gasket Sets are classified as engine-internal components. We strongly recommend that installation is carried out by a qualified, VAT-registered workshop. Incorrect fitment may result in serious engine damage. Once packaging has been opened or seals broken, this product cannot be returned under our returns policy. Please confirm the OEM part number and vehicle application before opening.
Full Gasket Sets are classified as engine-internal components. We strongly recommend that installation is carried out by a qualified, VAT-registered workshop. Incorrect fitment may result in serious engine damage. Once packaging has been opened or seals broken, this product cannot be returned under our returns policy. Please confirm the OEM part number and vehicle application before opening.
Installation Tips
- Clean all mating surfaces thoroughly, removing old gasket material and carbon deposits before fitting new gaskets.
- Check the cylinder head and block for warpage using a straight edge and feeler gauge; resurface if out of specification.
- Torque all fasteners to the vehicle manufacturer’s specifications using a calibrated torque wrench and the correct tightening sequence.
- Replace head bolts if the engine uses torque-to-yield (TTY) fasteners — these are designed for single use only.
- Allow silicone sealant (where specified) to cure fully before filling coolant or starting the engine.
Frequently Asked Questions
- What is included in a Full Gasket Set?
- A Full Gasket Set typically includes the head gasket, valve-cover gasket, intake and exhaust manifold gaskets, water-pump gasket, oil-pan gasket, and various seals and O-rings required for a complete engine reseal.
- How do I confirm this set fits my vehicle?
- Match the OEM reference number (e.g. 5878104562) against your vehicle’s service manual or existing part. Also verify the engine code (4JB1-T, 493ZQ or GW28TC2) on your vehicle identification plate.
- Can I install this myself?
- While mechanically experienced individuals can perform the work, we strongly recommend professional installation by a qualified workshop to ensure correct torque settings and gasket alignment.