The HKS Fine Tune Sport timing belt is the circuit grade of HKS's reinforced belt line, moulded with highly saturated H-NBR tooth rubber and a nylon fiber tooth fabric that is formed into the die before the rubber is injected, a process that preserves fabric strength and resists tooth shear under high torque. HKS measures roughly 2.3 times the heat resistance, tooth shear load, tooth shear life and cut resistance of the conventional Fine Tune belt. It is a 126 tooth belt in the 126RU26 size, cross referencing OEM 06141-P72-305, with a purple back printed with the HKS code. HKS notes that the higher belt strength and tension can produce drive noise and that the nylon tooth fabric is abrasive toward cam pulleys, so periodic inspection is required.
Specifications
| Type | Reinforced timing belt, Sport grade (Fine Tune) |
| Belt Size | 126RU26, 126 teeth |
| Material | Highly saturated H-NBR tooth rubber, nylon fiber tooth fabric |
| Engine | Honda B16B and B18C |
| OEM Replacement | 06141-P72-305 |
| Performance | Approx. 2.3x the heat resistance, tooth shear load, tooth shear life and cut resistance of the standard Fine Tune belt |
| Quantity | 1 |
| Part Number | 24999-AH002 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-2001 | Honda | Integra | DB8 (B18C) |
| 1995-2001 | Honda | Integra Type R | DC2 (B18C) |
| 1997-2000 | Honda | Civic Type R | EK9 (B16B) |
Shipping
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- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
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Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
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- Product images may be representative. The SKU and specifications in the listing are what ships.
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Full details: Shipping Policy · Returns & Refunds · Warranty
