New Cylinder Heads
Mitsubishi Triton Pajero 4M40T 2.8L Cylinder Head Kit
Mitsubishi Triton Pajero 4M40T 2.8L Cylinder Head Kit
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Cylinder head kit for the 4M40T 2.8L diesel — assembled in Melbourne, camshaft and valves fitted, ready to bolt on. 🇦🇺
Fits — 4M40 4M40T 2.8L Diesel
- Mitsubishi Pajero — 1993–2006
- Mitsubishi Triton — 1993–2006
Why Choose This Head?
- Fully assembled — camshaft fitted with shim clearances set, valves fitted
- Complete VRS head gasket set + new head bolts included
- 12-month warranty
Free delivery Australia-wide | Express shipping available | Perth pickup available
What's Included
- Complete cylinder head — camshaft (shim clearance set), valves, springs & seals fitted
- Head gasket set with Graphite head gasket — Grade D 1.50mm (thickest grade)
- Head bolts
Quality Assurance
- 100% inspected before dispatch
- Valve-to-seat sealing tested
- Head face checked and refaced to OEM specification if required
- Torque specs & tightening sequence included
Professionally assembled in Melbourne, Australia — 12-month warranty 🇦🇺

Fitment & Product FAQ
Does the cylinder head come fully assembled?
Most of our cylinder heads are fully assembled with the camshaft, valves, valve springs and seals fitted, ready to install. A small number of heads are assembled but require you to reuse the camshaft and rockers from your original head. Check the 'What's Included' section on this page for your specific engine.
What's included in the box?
It depends on the product. Most cylinder head kits include the assembled head (with camshaft, valves, springs and seals fitted), a VRS head gasket set and new head bolts — everything needed for the job. Some heads require you to reuse the camshaft and rockers from your original. Where the engine uses an MLS head gasket, the thickest specification is supplied. Gasket-set-only products include the head gasket, manifold gaskets, valve stem seals, rocker cover gasket, head bolts and all O-rings. Always check the 'What's Included' section on this page for your specific product.
How long is the warranty?
All our cylinder heads come with a 12-month warranty covering manufacturing defects. We stand behind the quality of every head we sell.
Will this fit my vehicle?
Check the 'Fits' section on this page for compatible makes, models, years and engine codes. If you're unsure, contact us with your VIN and we'll confirm fitment before you order.
How long does delivery take?
We dispatch from Perth and Melbourne. Most orders arrive within 2–5 business days. Express shipping is available at checkout.
Do I need a machine shop before fitting?
No — our heads are precision-manufactured to OEM specifications and do not require machining before installation. They're ready to fit.