PDM (TSK45) Transmission Sleeve Kit - Toyota

PDM Transmission Sleeve Kit (TSK45) for Toyota

Manufacturer: Toyota
Original OEM Part Number: 31230-60241
Supersessions: 31230-60230 / 31230-60240 / 31230-60241 (latest OEM update)
PDMUSA Part Number: TSK45
Replacement Bearing: TSK45-B (sold separately)
Transmission Type: Toyota 5-Speed Manual (Push-Type Clutch)

**TSB for clutch noise and issues: TSB 0112-19 (Click to Read)

✅ Vehicle Compatibility & Chassis Codes

🌎 U.S. Market

🌍 Global Market

📌 Note: R-series transmissions share architecture across global diesel and petrol variants. Always confirm your transmission code before ordering.

💪 What’s in the Kit?

• CNC-machined stainless steel sleeve

• Oversized clutch release bearing (sleeve-specific)

• Bearing clip

• Hardware

• High-temp specialty grease

• Detailed installation instructions

⚠️ Important: The included bearing clip must be used. Omission will void the warranty and may result in premature failure.

🔧 Symptoms Fixed by the TSK45 Kit

• Clutch chatter or shudder

• Excessive vibration during clutch operation

• Sticky or stiff clutch pedal

• Rough or inconsistent pedal travel

• Premature wear or failure of clutch components

• Transmission noise during clutch engagement

• Wear or scoring on the aluminum transmission case extension

⚠️ The Problem with OEM Design

Toyota’s cast aluminum bellhousing extension is prone to wear from continuous clutch release bearing movement. Over time, this causes:

• Damage to the aluminum sleeve surface

• Excessive play, vibration, and noise

• Premature wear of clutch and transmission components

✅ The TSK45 Kit installs a precision-fit stainless steel sleeve, eliminating wear points and restoring accurate bearing operation.

✅ The TSK45 Kit Advantage

Unlike OEM-style repairs that replace the worn aluminum case (and reset the wear cycle), the PDM TSK Kit provides a true long-term fix by:

• 🛡️ Reinforcing vulnerable aluminum with durable stainless steel

• 🚫 Preventing future wear to the transmission case

• 🔧 Installing in just 5 minutes—no machining or modifications required

• ⏳ Extending the life of your clutch, bearing, and transmission components

• ♻️ Fully reversible and compatible with OEM and performance setups

🌍 Global Durability. Local Fit.

The TSK45 Kit is trusted by professional mechanics and off-road experts across Australia, Africa, South America, the Middle East, and Southeast Asia—delivering rock-solid performance in rugged conditions.

🔍 Alternate Listings (for Search & Compatibility)

3123060241 / 3123060230 / 3123060240
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