Wacker Neuson 5100029447 KDI2504 Machined Chilled Camshaft

The Wacker Neuson KDI2504 Machined Chilled Camshaft is a genuine OEM component designed for the HIF690 series. As a direct OEM replacement, this camshaft is manufactured to the same specifications as the original, ensuring a correct fit and consistent engine operation. Sourced directly through authorized Wacker Neuson parts channels, the is the right call when you need a dependable, like-for-like replacement backed by the original equipment manufacturer.

Key Features

• Chilled Cast Precision: — Machined chilled construction delivers the surface hardness required at cam lobes to withstand continuous valve-train loading without premature wear.
• Genuine OEM Part: — Manufactured by Wacker Neuson to the same tolerances as the original, so valve timing and lift profiles stay true to the KDI2504 engine's design intent.
• Drop-In Engine Fit: — Dimensioned to install directly into the KDI2504 engine block without reworking bearing journals, cam followers, or timing gear alignment.
• HIF690 Series Compatibility: — Confirmed fitment for the HIF690 indirect air heater platform; use part number 5100029447 to verify against your machine's serial number before ordering.
• Sustained Engine Timing Integrity: — A correctly functioning camshaft maintains precise valve timing, supporting clean combustion and consistent power output; a worn or damaged cam causes rough running, loss of heat output, and accelerated valve and follower wear.

The camshaft is the engine component responsible for opening and closing the intake and exhaust valves in precise sequence with the pistons. It is driven by the crankshaft via a timing gear or chain, and each lobe profile is carefully shaped to control how long and how far each valve opens during the combustion cycle. When a camshaft becomes worn — particularly at the lobe contact surfaces — valve timing becomes erratic, leading to reduced combustion efficiency, increased fuel consumption, rough idle, and in severe cases, engine damage from valves failing to seat correctly. Replacing a worn camshaft with a machined chilled unit like the 5100029447 restores the engine's timing accuracy and protects the surrounding valve-train components from secondary wear.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.