Home » Kelford 4G In Car Valve Spring Tool
KELFORD  · SKU: HRB-ICS-4G

Kelford 4G In Car Valve Spring Tool

€310,00 incl. VAT

International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

Terms for product returns:

  • You must return the ordered products within 14 days of receiving
  • The products must be unused and without damages
  • Commission fee for handling returns is 21,90€
  • For product returns, the customer is in charge of the return costs. Only door to door service (Express)
  • Shipping costs are not refunded

For international orders sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

  • Suspension
  • Engine Tuning
  • Engine Parts
  • Exhaust Systems
  • Fueling
  • Turbochargers/superchargers
  • Drivetrain
  • ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

Kelford 4G In Car Valve Spring Tool

Designed specifically for Mitsubishi 4G63 twin-cam engines, the HRB 4G In-Car Valve Spring Tool allows you to replace valve springs without removing the cylinder head—saving serious time during builds or servicing. Whether you’re upgrading to stiffer springs for a performance setup or replacing worn components in a street engine, this tool makes the process safer, faster, and more precise.

Developed in a professional engine-building environment, this tool is engineered to fit the tight confines of the 4G63 EVO 1-9 head while providing smooth, controlled spring compression with maximum visibility and access.

Key Features:

  • Billet 6061 aluminium body for lightweight strength
  • Billet stainless steel retainer cup with large cutaway for improved keeper access
  • Bronze bush for ultra-smooth compression
  • ¼-inch drive threaded rod – compatible with hand tools or drill drivers
  • Captive design – tool stays together during use
  • Anodised for corrosion resistance and long life
  • Supplied with bolts for direct fitment on 4G heads

Why Choose the HRB 4G In-Car Valve Spring Tool?

Traditional valve spring work on 4G engines often means pulling the head. This tool eliminates that step, allowing fast, in-place spring changes while maintaining engine assembly. Trusted by professional engine builders and DIYers alike, it’s a game-changer for anyone working with Mitsubishi EVO 1–9 4G63 platforms.