GReddy 13534500 Specifications
| Specification | Details |
|---|---|
| Brand | GReddy / TRUST |
| Manufacturer part number | 13534500 |
| Product name | Extreme Timing Belt |
| Product category | Engine timing belt |
| Engine family | Mitsubishi 4G63 |
| Intended application | Compatible DOHC 4G63 engines |
| Primary benefits | Heat resistance, flexibility, durability |
| Installation location | Engine timing drive |
| Performance application | Street performance and motorsport |
| Timing belt tensioner | Not specified as included |
| Idler pulleys | Not specified as included |
| Water pump | Not specified as included |
Why Timing Belt Condition Matters on the Mitsubishi 4G63
Unlike engines that use a timing chain, many Mitsubishi 4G63 engines rely on a reinforced rubber timing belt to synchronize the crankshaft and camshafts.
The belt must maintain consistent engagement with the crankshaft and camshaft sprockets while operating under changing temperatures, engine speeds, and mechanical loads.
A worn or incorrectly tensioned belt can create serious engine problems.
Common warning signs include:
-
Visible cracks or fraying on the belt
-
Oil contamination inside the timing cover
-
Abnormal noise from timing belt pulleys or tensioners
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Evidence of belt tooth deterioration
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Unknown or overdue timing belt maintenance history
Because a timing belt can fail without obvious warning, visual inspection alone is not a substitute for following the appropriate replacement schedule.
GReddy Extreme Timing Belt vs. Standard Replacement Belt
| Feature | Standard OEM-style belt | GReddy Extreme Timing Belt |
|---|---|---|
| Intended use | Factory replacement | Performance-oriented replacement |
| Heat resistance | Meets OEM requirements | Emphasized in GReddy design |
| Durability | OEM service specification | Performance-focused materials |
| Cam timing function | Synchronizes engine timing | Synchronizes engine timing |
| Horsepower increase | None | None |
| Maintenance-free | No | No |
| Proper tensioning required | Yes | Yes |
The GReddy belt is not a horsepower modification by itself. Its purpose is to support reliable engine timing under the conditions for which it was designed.
Installation Recommendations
Replacing a 4G63 timing belt is a precision engine service.
Incorrect camshaft timing, improper tensioner setup, or a damaged pulley can cause engine damage even when a premium timing belt is installed.
During replacement, inspect the timing belt tensioner, idler pulleys, water pump, and relevant seals.
Follow the correct factory service procedure for the specific 4G63 engine generation and vehicle.
For 4G63 engines equipped with a balance-shaft belt, inspect and service that belt separately as required. The GReddy 13534500 should not be assumed to include a balance-shaft belt.
Manufacturer-Verified Fitment and Technical Details
GReddy’s official application list is more specific than the general description above: part number 13534500 is explicitly listed for the Mitsubishi Lancer Evolution IV through IX, using the 4G63 DOHC turbo engine.
| Years (approx., global) | Make | Model | Chassis |
|---|---|---|---|
| 1996–1998 | Mitsubishi | Lancer Evolution IV | CN9A |
| 1998–1999 | Mitsubishi | Lancer Evolution V | CP9A |
| 1999–2001 | Mitsubishi | Lancer Evolution VI | CP9A |
| 2001–2003 | Mitsubishi | Lancer Evolution VII | CT9A |
| 2003–2005 | Mitsubishi | Lancer Evolution VIII | CT9A |
| 2005–2006 | Mitsubishi | Lancer Evolution IX | CT9A |
Model years vary by market. U.S.-market applications are the 2003–2005 Evolution VIII and 2006 Evolution IX.
GReddy specifies the MT-153RU29 main belt, using high-saturation H-NBR rubber and specialized tooth construction. The separate balance-shaft belt is GReddy 13534501, specification MT-65RU13.
Some aftermarket retailers additionally list DSM and earlier Evolution applications, but these are not included in GReddy’s official application table. Verify belt dimensions and the particular engine configuration before adding them as guaranteed fitments.
Natural Editorial Links for My Pro Street Online
For the sales page, I recommend integrating these two links into the installation and maintenance sections:
Timing belt maintenance: Replacing the belt is a good opportunity to inspect the tensioner, idler pulleys, water pump, and related seals. Our step-by-step guide to changing a 4G63 timing belt covers timing alignment, required tools, and replacement procedures for earlier turbocharged 4G63 engines.
Performance camshaft upgrades: If you’re replacing the timing belt during a cylinder-head or valvetrain upgrade, our 4G63 HKS camshaft installation guide explains the importance of cam timing alignment and proper installation technique.
Both are live, topic-specific editorial pages rather than generic links.
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