• 1KD Valve Stem Seal Retainers - Common Rail Cowboys
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FuseTech

1KD Valve Stem Seal Retainers

1KD Valve Stem Seal Retainers

$366.00 AUD
$420.00 AUD $366.00 AUD
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1KD Valve Stem Seal Retainers

 

Stop Valve Stem Seal Blowout Before It Happens đź’Ą

 

Thai-spec valve stem seal locks for Toyota 1KD-FTV — a must-have for high-boost and high-EMP builds. These retainers mechanically secure the valve stem seals to prevent them from lifting under pressure and letting oil into the intake or exhaust. Cheap insurance for big power and long-haul reliability.

âś… Key Benefits
  • Locks seals in place — stops seal pop-up under extreme cylinder pressure/EMP
  • Cleaner intake/exhaust — reduces oil contamination and smoking
  • Proven in Thai performance builds — road and track tested
  • Perfect add-on during head work or fresh builds
🔧 Vehicle Compatibility
  • Toyota 1KD-FTV — Hilux N70 (KUN26), Prado 120/150, Hiace (as equipped)

If unsure, message us with your VIN/Rego + State and we’ll confirm.

📦 What’s Included
  • Set of valve stem seal retainers/locks for 1KD-FTV

Seals themselves are not included unless stated; pair with quality valve stem seals.

🛠️ Install Notes
  • Head removal recommended for best access and verification
  • Fit retainers to OEM-quality seals; confirm proper seating and clearance
  • Rotate engine by hand to check retainer/collet clearance before first start
  • Ideal time to inspect guides, springs, and stem-to-seal fit

Professional installation strongly recommended.

đź’ˇ Best Paired With
  • Performance cam or fresh valve stem seals
  • High-boost turbo setups (e.g., VNT 44mm, F55/PKS low or high mount)
  • Front-mount intercooler and quality ECU calibration
đź’ł Payment & đźšš Shipping
  • Afterpay, Humm, Klarna & Zip available
  • Free Express Shipping Australia-Wide — fast, trackable dispatch

âť“ FAQs

Do I need these on a stock 1KD?

They’re most beneficial on high boost/high EMP setups or when the head is off. For stock power, they’re optional insurance during a refresh.

Can I fit them with the head on the engine?

Head-on installs are possible with the right tools.

Will they change idle or drivability?

No. They don’t alter cam timing, lift, or ECU strategy — they simply retain the seal under harsh conditions.

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