This is a Genuine Nissan timing chain guide for Nissan Navara D22 and D40 models fitted with the YD25 engine. Specifically, this is the guide for the crankshaft slack side, located inside the engine's timing case. It sits against the outer, slack side of the timing chain next to the tensioner, guiding the chain around the crankshaft sprocket. Using a Genuine Nissan part is critical, as cheaper aftermarket guides may use inferior materials that can fail prematurely, risking catastrophic engine damage.

Over time and with exposure to engine heat, the original plastic guide can become brittle, leading it to crack or break completely. A common sign of a faulty guide is a distinct rattling or slapping noise from the engine's timing case, especially noticeable at startup. A broken guide will compromise timing chain tension, leading to poor engine performance and potentially severe internal engine damage if not addressed.

We are Nissan specialists our parts ensure reliability and longevity. We offer fast dispatch and expert advice to help you get the right part.

Product Features

• Genuine Nissan Part: Manufactured to OEM specifications for guaranteed fitment, performance, and service life.
• High-Quality Materials: Engineered from durable materials designed to withstand high engine temperatures and the rigors of constant operation.
• Maintains Correct Timing: Prevents timing chain slap to ensure your engine's timing remains accurate, protecting critical components from damage.
• Direct-Fit Replacement: Designed to be a direct replacement for the original factory part, requiring no modifications for a straightforward installation.

Installation Notes

Replacing this timing chain guide is a complex workshop job that requires significant engine disassembly to access the timing components. It should be performed by an experienced mechanic. When replacing this guide, it is highly recommended to replace the timing chains, tensioners, and other guides at the same time. You may also require new gaskets and seals for the timing cover to complete the job properly.

At Patrolapart we sell a complete kit with all the necessary parts to do this job as recommended - TIMINGD40TYD

Vehicle Fitment

• Nissan Navara D22 models with YD25 engine.
• Nissan Navara D40 Thai built models with VIN# starting with MNT with the YD25 engine

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Nissan Genuine Parts

Choosing genuine Nissan parts ensures the quality and fit for your Nissan. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards, using materials specifically designed to withstand the rigors of Australian conditions. Guaranteeing performance, service life, and reliability.