Description

STM Evo 9 Timing Belt Replacement Kit (OEM Mitsubishi)

Firstly, Keep your Mitsubishi Lancer Evolution IX MIVEC 4G63 engine properly maintained with the STM Evo 9 Timing Belt Replacement Kit, a comprehensive timing-system solution built around genuine OEM Mitsubishi components. Designed specifically for the 2006 Mitsubishi Lancer Evolution IX MIVEC, this kit brings together the critical timing belt, tensioner, tensioner pulley, and idler pulley components required for a proper timing belt service, with optional configurations for the OEM water pump and balance shaft belt.

For Evo owners performing preventative maintenance, refreshing an aging engine, or completing a major service on a CT9A Evolution IX, replacing the timing belt system as a complete assembly can be a practical approach. Rather than replacing only the belt, the STM Evo 9 Timing Belt Replacement Kit allows you to renew several key wear components at the same time, helping maintain correct belt tension and reliable operation of the 4G63 MIVEC timing system.

STM Evo 9 Timing Belt Replacement Kit – OEM Mitsubishi Components

The STM kit is designed around genuine OEM Mitsubishi components and is available in multiple configurations. Depending on the option selected, the kit can include the OEM Mitsubishi water pump and gaskets as well as the balance shaft pulley and balance shaft belt. This allows the kit to be matched to the specific configuration of your Evolution IX engine.

The standard timing-system components include the 1145A038 OEM Mitsubishi timing belt, MR984375 OEM tensioner, MD369999 OEM tensioner pulley, and MD156604 OEM idler pulley. Configurations equipped with the balance shaft components add the MD352473 balance shaft pulley and MR984778 balance belt, while the water-pump versions include the 1300A067 OEM water pump and gaskets.

This makes the kit suitable for Evo enthusiasts who want to complete an important maintenance service using components selected specifically for the Evolution IX MIVEC platform.

Key Features and Benefits

Genuine OEM Mitsubishi Components:
The OEM configuration uses genuine Mitsubishi timing-system components, making it an excellent choice for owners looking to maintain an original-equipment approach to their Evo 9 engine service.

Complete Timing-System Service:
The kit goes beyond simply supplying a replacement timing belt. It can include the belt, tensioner, tensioner pulley, and idler pulley, allowing several important components to be renewed during the same service.

Water Pump Options:
You can select a configuration with or without the OEM Mitsubishi water pump. The water-pump configuration includes the 1300A067 water pump and gaskets, making it convenient when the water pump is being replaced during the timing belt service.

Balance Shaft Options:
For engines retaining their factory balance shaft system, the appropriate configuration can include the OEM balance shaft pulley and balance belt. Options are also available without the balance shaft belt for engines configured differently.

Designed for the Evo 9 MIVEC:
This kit is specifically listed for the 2006 Mitsubishi Lancer Evolution IX MIVEC, making proper vehicle and engine verification important before ordering.

What’s Included

The exact contents depend on the configuration selected when ordering.

Without Water Pump / Without Balance Shaft Belt:

• 1145A038 OEM Mitsubishi timing belt
• MR984375 OEM Mitsubishi tensioner
• MD369999 OEM Mitsubishi tensioner pulley
• MD156604 OEM Mitsubishi idler pulley

Without Water Pump / With Balance Shaft Belt:

• 1145A038 OEM Mitsubishi timing belt
• MR984375 OEM Mitsubishi tensioner
• MD369999 OEM Mitsubishi tensioner pulley
• MD156604 OEM Mitsubishi idler pulley
• MD352473 OEM Mitsubishi balance shaft pulley
• MR984778 OEM Mitsubishi balance belt

With OEM Water Pump / Without Balance Shaft Belt:

• 1145A038 OEM Mitsubishi timing belt
• MR984375 OEM Mitsubishi tensioner
• MD369999 OEM Mitsubishi tensioner pulley
• MD156604 OEM Mitsubishi idler pulley
• 1300A067 OEM Mitsubishi water pump and gaskets

With OEM Water Pump / With Balance Shaft Belt:

• 1145A038 OEM Mitsubishi timing belt
• MR984375 OEM Mitsubishi tensioner
• MD369999 OEM Mitsubishi tensioner pulley
• MD156604 OEM Mitsubishi idler pulley
• MD352473 OEM Mitsubishi balance shaft pulley
• MR984778 OEM Mitsubishi balance belt
• 1300A067 OEM Mitsubishi water pump and gaskets

Specifications

• Product: STM Evo 9 Timing Belt Replacement Kit
• Component Type: Timing belt service / engine maintenance kit
• Vehicle: Mitsubishi Lancer Evolution IX
• Model Year Listed: 2006
• Engine: 4G63 MIVEC
• Platform: Evolution IX / CT9A
• Brand: STM Tuned
• OEM Component Manufacturer: Mitsubishi
• Timing Belt: 1145A038
• Timing Tensioner: MR984375
• Tensioner Pulley: MD369999
• Idler Pulley: MD156604
• Balance Shaft Pulley: MD352473, where applicable
• Balance Shaft Belt: MR984778, where applicable
• Water Pump: 1300A067, where applicable

Application and Fitment

The STM Evo 9 Timing Belt Replacement Kit is listed specifically for the 2006 Mitsubishi Lancer Evolution IX MIVEC. Because Evolution 8 and Evolution 9 timing-system configurations can differ, buyers should verify their exact model year, engine configuration, balance shaft setup, and selected kit configuration before placing an order.

This is particularly important when purchasing Mitsubishi Evo parts for modified, rebuilt, or engine-swapped vehicles. If your Evo 9 has been substantially modified, confirm the engine’s current configuration before selecting the water pump and balance shaft options.

Why Replace the Complete Timing System?

The timing belt is a critical component of the 4G63 engine because it maintains the synchronized relationship between the engine’s rotating components. A timing belt service therefore provides an opportunity to inspect and renew the associated tensioning and pulley components rather than installing a new belt onto older hardware.

Firstly, replacing the belt together with the tensioner and pulleys can provide a more comprehensive maintenance solution.

Secondly, replacing related components during the same service can help avoid unnecessary duplication of labor when those parts are already accessible.

Thirdly, selecting the appropriate water pump and balance shaft configuration allows the service to be tailored to the individual Evolution IX engine.

For enthusiasts maintaining a classic or increasingly valuable Mitsubishi Lancer Evolution IX, using quality OEM Mitsubishi engine components can also help preserve the factory-oriented character of the vehicle.

Buy Evo 9 Timing Belt Parts Online

If you’re looking for an Evo 9 timing belt replacement kit for sale, this STM package is designed around the specific requirements of the Evolution IX MIVEC platform. Whether you’re completing scheduled maintenance, preparing an Evo 9 for increased driving, restoring an older CT9A, or rebuilding an engine, having the correct timing components is an important part of the project.

At EvoMotorParts, you can shop Mitsubishi Evo parts online for engine maintenance, OEM replacement components, performance upgrades, and other parts for Mitsubishi Lancer Evolution platforms. Customers searching for genuine Evo 9 components can order online and build their maintenance parts list around the exact configuration of their vehicle.

The Evolution community is global, with Mitsubishi Evo parts commonly sought by enthusiasts in the United States, Canada, the United Kingdom, Europe, Australia, New Zealand, and other international markets. For international buyers, always verify vehicle specifications and selected configuration before ordering.

Frequently Asked Questions

What Evo does this timing belt kit fit?

This STM OEM Mitsubishi kit is listed for the 2006 Mitsubishi Lancer Evolution IX MIVEC equipped with the 4G63 MIVEC engine.

Is this an OEM Mitsubishi timing belt kit?

Yes. The OEM configuration uses genuine OEM Mitsubishi timing-system components, including the 1145A038 timing belt, MR984375 tensioner, MD369999 tensioner pulley, and MD156604 idler pulley.

Does the kit include the water pump?

That depends on the configuration selected. STM offers versions with or without the OEM Mitsubishi water pump. The water-pump configuration includes the 1300A067 water pump and gaskets.

Does the kit include the balance shaft belt?

There are configurations with and without the balance shaft belt. The balance-shaft configuration includes the MR984778 balance belt and MD352473 balance shaft pulley.

What timing belt is included?

The OEM Mitsubishi configuration uses the 1145A038 OEM timing belt.

Is this kit suitable for an Evo 8?

The specific STM kit covered here is listed for the 2006 Evolution IX MIVEC. Earlier Evolution models can use different timing components, so Evo 8 owners should verify the correct application before ordering.

Should I replace the water pump at the same time?

If your water pump is due for replacement or you’re already performing a major timing belt service, the configuration with the OEM water pump can consolidate those components into one maintenance purchase. Always follow the service requirements and recommendations applicable to your particular engine.

Is this suitable for a modified Evo 9?

The kit is based on the OEM Evolution IX MIVEC timing-system configuration. Modified engines may have different components or configurations, so verify your engine setup before purchasing.

Where can I buy an Evo 9 timing belt kit?

You can buy online through Evomotorparts when the product is available. Before ordering, select the correct water-pump and balance-shaft configuration for your Evolution IX.

Buy STM Evo 9 Timing Belt Replacement Kit with OEM Mitsubishi 4G63 MIVEC components, with water pump and balance shaft options. Shop online.