Maintain reliable valve train operation and engine performance with this Genuine Nissan Inlet Rocker Arm, designed for Nissan Patrol GU Y61 models fitted with the TD42T engine. This OEM rocker arm is mounted within the cylinder head assembly and transfers camshaft movement to the intake valve, ensuring accurate valve timing, proper valve lift, and efficient engine operation.

Over time, rocker arms can become worn, fatigued, cracked, or damaged due to continuous engine operation and valve train loads. A failing rocker arm may cause excessive valve train noise, reduced engine performance, rough running, and in severe cases, internal engine damage. Replacing worn components with genuine Nissan parts helps restore factory engine performance and long-term reliability.

Manufactured to genuine Nissan specifications, this direct-fit rocker arm delivers precise fitment, durable steel construction, and dependable performance in demanding Australian road, towing, and off-road conditions.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and reliability
• Designed specifically for Nissan Patrol GU Y61 TD42T engines
• Transfers camshaft movement to the intake valve
• Maintains correct valve timing and valve lift
• Helps restore engine performance and efficiency
• Reduces excessive valve train noise caused by worn components
• Durable steel construction for long service life
• Direct-fit replacement with no modifications required

Vehicle Fitment

Suitable for:

• Nissan Patrol GU Y61 TD42T

Please confirm compatibility before purchase or contact us with your VIN for assistance.

Common Signs of a Worn or Damaged Rocker Arm

• Ticking or tapping noises from the cylinder head
• Excessive valve train noise
• Reduced engine performance
• Rough engine operation
• Visible wear, cracking, or damage during inspection
• Incorrect valve operation or valve clearance issues

Replacing a worn rocker arm helps maintain proper valve operation, smooth engine performance, and long-term engine reliability.

Why Choose Genuine Nissan Parts?

Genuine Nissan valve train components are engineered to strict factory standards for durability, precision, and performance. Unlike many aftermarket alternatives, OEM rocker arms are manufactured to the correct tolerances and material specifications to ensure reliable valve operation, extended service life, and dependable performance in demanding Australian conditions.