HPD Special Parts
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Dress your 1KD-FTV engine bay with the HPD Ti Burnt Blue bolt set. Premium Thai-imported stainless steel hardware with signature burnt blue titanium-look finish and coloured anodised washers deliver an exotic performance aesthetic—perfect for HPD alloy rocker covers or refreshing your OEM plastic rocker cover with show-quality presentation.
Whether you're building a show truck, maintaining your pride and joy, or completing an HPD rocker cover upgrade, this 14-piece bolt and washer set brings authentic Thai performance style to your Hilux N70 or Prado engine bay.
This complete rocker cover hardware kit features HPD's signature Ti Burnt Blue stainless steel bolts paired with high-quality anodised aluminium washers. The distinctive blue finish creates an exotic, high-performance appearance while maintaining the corrosion resistance and durability of stainless steel construction.
Key Features:
This HPD bolt set is engineered specifically for the Toyota 1KD-FTV 3.0L turbo diesel engine found in:
Direct replacement rocker cover hardware for OEM plastic rocker covers. Also compatible with HPD alloy rocker covers for 1KD engines.
💡 Fitment Note: If you have a non-OEM aftermarket rocker cover, verify bolt pattern and thread specifications before ordering. This set matches factory 1KD-FTV rocker cover specifications.
Complete 14-piece rocker cover hardware set:
Quantities match OEM fastener count for 1KD-FTV rocker cover.
Select your preferred anodised washer colour when ordering. Popular options include blue, red, gold, purple, black, and more. Contact us if you need specific colour confirmation before ordering.
Note: Anodised colour shades may vary slightly between production batches due to the nature of the anodising process.
⚠️ Important: Over-torquing can crack the plastic 1KD rocker cover or crush rubber grommets, leading to oil leaks. Always use a torque wrench and follow factory specifications. For Aluminium covers - tighten by feel only, do not torque.
To preserve the Ti Burnt Blue finish and anodised washer colours:
Note: Engine bay heat can cause some colour fading of the Ti Burnt Blue finish over extended periods. The stainless steel remains corrosion-resistant and functional regardless.
Q: Will this fit all 1KD Hilux and Prado models listed?
A: Yes — the set is sized for the 1KD-FTV rocker cover used on Hilux N70 (KUN26) 2005-2015 and Prado 120/150 with 1KD-FTV engines. These are direct OEM replacement hardware. If you have a non-OEM aftermarket rocker cover, verify compatibility before ordering.
Q: Will these fit the 1KD-FTV in other vehicles?
A: The 1KD-FTV engine was also used in other Toyota/Hino vehicles globally. If your vehicle has the same 1KD-FTV engine, these should fit, but we recommend verifying your rocker cover bolt pattern matches the standard 1KD configuration.
Q: Do these fit HPD aluminium rocker covers?
A: Yes! These bolts are compatible with both OEM plastic rocker covers and HPD aftermarket aluminium rocker covers for 1KD engines. The Ti Burnt Blue finish perfectly complements HPD alloy rocker covers.
Q: Will these fit 2KD engines?
A: No. The 2KD-FTV has a different rocker cover configuration than the 1KD-FTV. This kit is specifically for 1KD engines only.
Q: Are the bolts actually stainless steel with a Ti-burnt look?
A: Yes — these are stainless steel bolts with a Ti Burnt Blue finish applied. This gives the distinctive blue titanium aesthetic while retaining the corrosion resistance of stainless steel. They're not actual titanium bolts (which would be significantly more expensive).
Q: Are these genuine HPD Special Parts?
A: Yes! These are authentic Thai-imported HPD Special Parts hardware, not generic copies. HPD is a respected Thai manufacturer known for quality performance and styling components.
Q: How does quality compare to OEM bolts?
A: The HPD stainless steel bolts offer superior corrosion resistance and premium appearance compared to standard factory hardware, while maintaining equivalent strength specifications.
Q: Do the washers come in different colours?
A: Yes — select your preferred anodised washer colour during checkout. Common colours include blue, red, gold, purple, black, and more. Anodised colour shades may vary slightly between production batches.
Q: Can I choose different washer colours for a custom look?
A: Each kit comes with one colour of anodised washers (14 matching washers). If you want to mix colours, contact us and we can discuss custom combinations.
Q: Will the Ti Burnt Blue finish fade?
A: The burnt blue finish is durable but may show minor patina or slight fading over time from engine bay heat exposure. This is normal and the bolts remain fully functional and corrosion-resistant.
Q: Will the anodised washers lose their colour?
A: Quality anodising is durable, but engine bay heat can cause some colour fading over extended periods. The washers remain corrosion-resistant and functional regardless of minor colour changes.
Q: Do I need to change the rocker cover gasket at the same time?
A: Not mandatory for hardware replacement only, but it's highly recommended to inspect the rocker cover gasket and rubber grommets. Replace them if they're hardened, leaking, or show signs of deterioration. It's much easier to replace everything while the cover is accessible.
Q: What torque should I use on the bolts?
A: Use the factory 1KD rocker cover torque specification from your workshop manual (typically around 10-12 Nm, but verify for your specific application). Over-torquing can crack the plastic rocker cover or crush rubber grommets, causing oil leaks.
Q: Can I reuse my old rocker cover gasket?
A: Not recommended. Rocker cover gaskets are designed for single use. Reusing an old gasket often results in oil leaks. Replace with a new genuine Toyota or quality aftermarket gasket.
Q: Should I replace the rubber grommets?
A: Yes, especially if they're original or showing age. The rubber grommets seal around each bolt and commonly fail on older 1KD engines, causing oil weeping. Replace them as preventive maintenance.
Q: Do I need any special tools for installation?
A: No special tools required — standard socket set and torque wrench are sufficient. A torque wrench is essential to avoid over-tightening the plastic rocker cover.
Q: Can I install these myself?
A: If you're mechanically competent and have basic tools, yes. However, proper torque specifications and gasket/grommet replacement are critical to prevent leaks. When in doubt, consult a mechanic.
Q: Do these bolts improve performance?
A: No performance gains — these are aesthetic upgrades. They provide the same function as OEM bolts with enhanced appearance and superior corrosion resistance.
Q: Why upgrade from factory bolts?
A: Factory bolts are basic black hardware. HPD bolts add a premium, exotic appearance to your engine bay with the distinctive Ti Burnt Blue finish and coloured washers. Popular choice for show trucks and enthusiasts who take pride in presentation.
Q: Will these make my engine bay look better?
A: Absolutely! The Ti Burnt Blue finish and anodised washers create an eye-catching accent in the engine bay. Particularly striking when paired with HPD aluminium rocker covers or a detailed engine bay.
Q: How quickly will this ship?
A: Most orders ship within 1-2 business days if in stock. Free express shipping applies to all Australian deliveries.
Q: Can I return these if they don't fit?
A: Items must be unused and in original packaging for returns. Please confirm compatibility with your specific vehicle before ordering. Contact us if unsure about fitment.
Q: Can I order just the bolts without washers?
A: This is a complete matched set (14 bolts + 14 washers). If you need a different configuration, contact us to discuss options.
Q: Do you have other colours of bolts besides Ti Burnt Blue?
A: This listing is specifically for the Ti Burnt Blue finish. Contact us if you're looking for other HPD hardware finishes or colours.
Exotic Thai HPD quality. Ti Burnt Blue finish. Show-quality presentation for Hilux & Prado.
Common Rail Cowboys is not affiliated with Toyota Motor Corporation. Installation should be performed by a competent person. Fitment and compliance are the buyer's responsibility.
