• Mitsubishi Triton Challenger 4D56U/4D56Di-T assembled cylinder head with VRS gasket set and head bolts.
  • An assembled Mitsubishi 4D56U 4D56Di-T cylinder head features an 'Australian Stock' badge on the top left, with a blue and orange banner at the bottom reading 'Mitsubishi 4D56U 4D56Di-T Assembled Cylinder Head + Gasket Set + Bolts.'
  • Challenger Triton 4D56Di-T 16 Valve Assembled With Camshafts View
  • Challenger Triton 4D56Di-T 16 Valve Assembled With Camshafts Exhaust
  • Challenger Triton 4D56Di-T 16 Valve Assembled With Camshafts Inlet View
  • Mitsubishi Triton 4D56U Vrs Gasket Set Without Head Bolts
  • Mitsubishi Triton Challenger 4D56U/4D56Di-T VRS head gasket set with head bolts.
  • Challenger Triton 4D56Di-T Cylinder Head Bolts
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New Cylinder Heads

Mitsubishi Triton/Challenger 4D56U/4D56Di-T Head Kit

Mitsubishi Triton/Challenger 4D56U/4D56Di-T Head Kit

$1,650.00 AUD
$1,650.00 AUD
Sale Sold out
Taxes included. Shipping included

This complete 4D56U/4D56Di-T 2.5L DOHC turbo-diesel cylinder-head kit suits the Mitsubishi Triton and Challenger models listed below. The head is assembled in Melbourne with inlet and exhaust camshafts and valves fitted, and adjustable rocker arms supplied. The kit includes a VRS gasket set with an MLS head gasket in the thickest specification available for this engine, plus new single-use torque-to-yield (TTY) head bolts.

Fits — 4D56U / 4D56Di-T 2.5L Turbo Diesel

  • Mitsubishi Triton ML — 2006–2009
  • Mitsubishi Triton MN — 2009–2015
  • Mitsubishi Challenger PB — 2009–2013
  • Mitsubishi Challenger PC — 2013–2015

4D56U / 4D56Di-T fitment only.

Why Choose This Head?

  • Camshafts and adjustable rocker arms included.
  • New single-use TTY head bolts included
  • 12-month warranty
  • Free delivery Australia-wide
  • Dispatched from Melbourne. Order before 3 PM Melbourne time on weekdays for same-day dispatch.

What's Included

  • Cylinder head with inlet and exhaust camshafts, valves, springs, guides and seals fitted; adjustable rocker arms supplied.
  • Complete VRS head gasket set, including an MLS head gasket in the thickest specification available for this engine.
  • New TTY (torque-to-yield) head bolts, single-use; do not reuse
  • Installation note: The installer must remove and refit the camshafts to access the head bolts, and set the adjustable rocker clearances during installation.

Quality Assurance

  • 100% inspected before dispatch
  • Valve-to-seat sealing tested
  • Head face checked and refaced to OEM specification if required
  • Torque specs and tightening sequence included

Professionally assembled in Melbourne, Australia — 12-month warranty 🇦🇺

Not sure if this fits? Call John on 0406 611 288.

Need just the assembled head? → 4D56U Assembled Head Only

Need the gasket set and bolts separately? → 4D56U 2.5L Head Gasket Set + Bolts

View full details

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.

✅ 12-Month Warranty
🚚 Free AU Shipping
🔧 Fully Assembled Cylinder Heads
⚡ Fast Dispatch Melbourne & Perth
  • 5 stars: 4 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Muzza
Good quality and fast delivery

Good quality aswell as surprisingly quick dispatch of the order, i ordered it on Wednesday morning and received it the very next day and im from North Queensland, will no doubt ordered again and will be recommending yous to my mates, cheers

Muzza review photo
A
Axel Brereton
Absolutely amazed ordered a complete head for my

Absolutely amazed ordered a complete head for my triton came within 2 days with everythink as advertised would highly recommend

j
joel gilbert

Legit company i got next day delivery so super fast highly recommended

S
Sean

Love it. Worked a treat. Will definatly be buying any of there items again

Mitsubishi Triton/Challenger 4D56U/4D56Di-T Head Kit