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PDMUSA  |  SKU: TSK3

PDM (TSK3) Transmission Sleeve Kit - Subaru

$225.00
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Care information
  • Use the included clip during installation to avoid voiding the warranty.
  • Apply the special high-temperature grease provided in the kit for optimal performance.
  • Follow the detailed installation instructions included in the kit for a proper setup.

Description

PDM Transmission Sleeve Kit (TSK) for Subaru

30502AA121

Manufacturer: Subaru
Part Number: 30502AA121
Replaces: 30502AA100, 30502AA110
Transmission Type: 6MT
Compatibility: Designed for select Subaru 6-speed manual transmissions
Model Highlight: WRX STI, Legacy Spec B, Forester XT (select trims)

Note: The TSK3 is our heavy-duty solution for Subaru’s 6-speed platforms. Engineered for performance and longevity under high-torque applications.

Fix the Root Cause, Not Just the Symptoms

The PDM Transmission Sleeve Kit (TSK) is a premium solution designed to correct common clutch system failures in Subaru vehicles. It includes:

  • Oversized clutch release bearing
  • Precision-engineered stainless steel sleeve
  • High-temperature specialty grease
  • Installation clip
  • Step-by-step instructions

⚠️ Important: Use of the included clip is required where applicable. Failure to install it will void the product warranty.

Symptoms This Kit Resolves:

  • Clutch chatter or vibration
  • Excessive noise during operation
  • Sticky or stiff clutch pedal
  • Rough pedal travel
  • Bearing drag or vibration
  • Premature wear or failure of clutch components

Subaru 6MT transmissions—especially in performance models—are known to wear the OEM clutch sleeve surface prematurely, leading to frequent service. The TSK3 solves this by reinforcing the critical contact surface with premium materials.

Why Choose the PDM TSK?

The PDM TSK addresses the problem at its source. By replacing the weak aluminum surface with a durable stainless steel sleeve, this kit prevents further wear and tear, offering a permanent solution—not a temporary patch.

Key Benefits:

  • ✅ Reinforces the transmission case with a high-strength steel surface
  • ✅ Eliminates recurring throw-out bearing damage
  • ✅ Installs in under 5 minutes—no modifications needed
  • ✅ Fully removable for future service needs
  • ✅ Extends the lifespan of your clutch system and transmission

Alternate Listings for Search Optimization:

  • 30502AA121 / 30502AA100 / 30502AA110
  • Subaru STI Clutch Sleeve Kit
  • 6-Speed Transmission Repair Sleeve
    Subaru TSK3 Kit
  • Subaru Clutch Sleeve Kit
  • Subaru Transmission Repair Sleeve

Built to handle the power.
For enthusiasts and professionals alike, the PDM TSK3 offers unmatched durability and peace of mind for Subaru’s most demanding drivetrains.

 

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