Cylinder Head Supply
Mitsubishi Triton Challenger 4D56U 4D56Di-T 2.5L Connecting Rod
Mitsubishi Triton Challenger 4D56U 4D56Di-T 2.5L Connecting Rod
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Replacement connecting rod for Mitsubishi Triton and Challenger 4D56U 2.5L turbo diesel engines. High-strength forged steel construction with precision-machined big-end and small-end bores. Sold individually. Suits both 100kW and 131kW power variants.
Fitment
Mitsubishi Triton, Challenger (2006-2015, 2.5L 4D56U turbo diesel)
Engine codes: 4D56U, 4D56Di-T
Power outputs: 100kW and 131kW (both variants)
What's Included
- One connecting rod
- Connecting rod bolts (new, torque-to-yield)
Specifications
- Engine: 2.5L 4D56U turbo diesel
- Power variants: 100kW and 131kW
- Material: Forged steel
- Finish: Shot-peened for fatigue resistance
- Bolt type: Torque-to-yield (TTY), single-use
- Quantity: Sold individually (4 required per engine)
Shipping & Stock
Order online or by phone. Pickup available in Perth (Midland) or fast dispatch from Melbourne.
Related Products
See our 4D56U complete cylinder head and 4D56U head gasket set.

Fitment & Product FAQ
Are the cylinder heads supplied assembled?
Most are supplied assembled, with the camshaft, valves, springs and seals already fitted so they are ready for installation. Some applications require the original camshaft and rocker gear to be transferred across. Confirm the details in the ‘What’s Included’ section for the product you are viewing.
What will I receive with my order?
The contents vary by application. Most complete cylinder-head kits include the assembled head, a VRS gasket set and new head bolts. Some products require reuse of the original camshaft and rockers. For engines using an MLS gasket, we supply the thickest available specification. Gasket-set-only products include the head gasket, manifold gaskets, valve stem seals, rocker cover gasket, head bolts and required O-rings. Check the product’s ‘What’s Included’ section for the exact contents.
What warranty is included?
Every cylinder head includes a 12-month warranty against manufacturing defects. We carefully select our heads and stand behind the quality supplied.
How can I confirm it fits my vehicle?
Use the ‘Fits’ section to check the compatible make, model, year and engine code. If you are still unsure, send us your VIN before ordering and we can confirm the application.
How quickly will my order arrive?
Orders are dispatched from Perth or Melbourne. Most deliveries arrive within 2–5 business days, with express delivery available at checkout.
Does the head need machining before installation?
No. Our cylinder heads are manufactured to OEM specifications and are supplied ready to fit, so machining should not be required before installation.