PDM (TSK1) Transmission Sleeve Kit - Subaru

PDM Transmission Sleeve Kit (TSK1) – Subaru Non-Turbo Models

Manufacturer: Subaru
Original OEM Part Number: 30502AA051
Supersession(s): 30502AA150 (latest OEM update)
PDMUSA Part Number: TSK1
Replacement Bearing: TSK1-B (sold separately)
Transmission Type: Subaru 5-Speed Manual (Push-Type Clutch)
Transmission Codes: TY75, TY755, TY754, TY752, TY751

✅ Vehicle Compatibility & Chassis Codes

Subaru Impreza (Non-Turbo)

• Chassis Codes: GC, GF, GD, GG, GE, GH, GJ, GP
• Model Years: 1993–2016
• Engine Sizes: 1.8L, 2.0L, 2.2L, 2.5L

Subaru Legacy (Non-Turbo)

• Chassis Codes: BC, BD, BE, BH, BL, BP
• Model Years: 1990–2009
• Engine Sizes: 2.2L, 2.5L

Subaru Outback (Non-Turbo)

• Chassis Codes: BG, BH, BP
• Model Years: 1996–2009
• Engine Sizes: 2.2L, 2.5L

Subaru Forester (Non-Turbo)

• Chassis Codes: SF, SG, SH
• Model Years: 1998–2013
• Engine Sizes: 2.5L

Subaru Baja (Non-Turbo)

• Chassis Code: BT
• Model Years: 2003–2006
• Engine Size: 2.5L

📌 Note: This kit is designed for Subaru models equipped with push-type clutches. It is not compatible with turbocharged models utilizing pull-type clutches (e.g., WRX, Legacy GT, Forester XT). For those applications, refer to the TSK2 or TSK3 kits.

🛠️ Kit Contents

• Oversized clutch release bearing (precision-machined for sleeve fitment)
• CNC-machined stainless steel sleeve
• High-temperature specialty grease
• Bearing clip
• Detailed installation instructions

⚠️ Important: Use of the included clip is mandatory. Failure to install it will void the warranty and may lead to premature bearing failure.

🔧 Common Issues Addressed

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

🔍 The PDM TSK Advantage

Traditional repairs often involve replacing the worn aluminum transmission case extension, which only resets the cycle of wear. The PDM TSK1 Kit offers a permanent solution by:

• Reinforcing the weak aluminum surface with a robust stainless steel sleeve
• Preventing further damage to the transmission case
• Simplifying installation—no modifications to the transmission case required
• Extending the lifespan of your clutch system and transmission components

🌍 International Compatibility

The TSK1 kit is suitable for a wide range of international Subaru models equipped with 5-speed manual transmissions and push-type clutches. This includes models sold in markets such as:

• Europe
• Australia
• Asia
• South America
• Africa

🔍 Alternate Part Listings (For Search Optimization)

• 30502AA051
• 30502AA150
• Subaru Clutch Sleeve Kit
• Subaru Transmission Repair Sleeve
• TSK1 Subaru Kit
• Subaru Non-Turbo Clutch Repair