HKS 24996-AK008 Fine Tune V-Belt 4PK910 A/C Belt for Nissan Skyline R33/R34 GT-R

Vehicle Fitment

• 1995-1999 Nissan Skyline GT-R (BCNR33, RWD, RB26DETT 2.6L Twin-Turbo I6) - A/C Belt
• 1999-2002 Nissan Skyline GT-R (BNR34, RWD, RB26DETT 2.6L Twin-Turbo I6) - A/C Belt
• 1993-1998 Nissan Skyline GTS-T (ECR33, RWD, RB25DET 2.5L Turbocharged I6) - A/C Belt
• 1998-2001 Nissan Skyline GTT (ER34, RWD, RB25DET NEO 2.5L Turbocharged I6) - A/C Belt
• 1989-1994 Nissan Skyline GTS-T (HCR32, RWD, RB20DET 2.0L Turbocharged I6) - A/C Belt
• 1989-1994 Nissan Skyline GT-R (BNR32, RWD, RB26DETT 2.6L Twin-Turbo I6) - A/C Belt when used with HKS Crank Damper Pulley P/N 24998-AK002 only

Fitment Notes

• Belt size: 4PK910 - fits the A/C compressor belt position on R33 GT-R, R34 GT-R, ECR33, ER34, and HCR32 with stock pulleys
• BNR32 (R32 GT-R) application requires HKS Crank Damper Pulley (P/N: 24998-AK002) to be installed first - does not fit R32 GT-R with stock pulleys in the A/C position
• This belt covers the A/C compressor position only - additional HKS Fine Tune V-Belt part numbers are required for fan and power steering positions
• For a complete RB26DETT R33/R34 GT-R belt kit: fan belt = 24996-AK004 (4PK875), power steering = 24996-AK010 (4PK970), A/C = this belt (4PK910)
• Belt back face is blue with the HKS logo - colored nylon fabric used for fade resistance

Features

• EPDM (Ethylene Propylene Diene Monomer) construction - selected for superior durability across high and low temperature extremes in tuned engine bays
• High temperature durability rated at 4 times greater than OEM - engineered for sustained twin-turbo RB26 heat conditions
• Low temperature durability rated at 10 times greater than OEM - maintains belt flexibility and grip in cold-start conditions
• Wear and abrasion resistance improved by 30% over OEM specification
• 17% lighter than the OEM equivalent belt - reduces rotating mass on the accessory drive
• Aramid core wire - same material as OEM belt - provides high rigidity and reliable power transmission to the A/C compressor
• Anti-sound properties reduce belt squeal; good friction tolerance eliminates the need for excessive belt tension
• Blue HKS-branded back face coordinates visually with other HKS engine bay components

Specifications

• Belt Size: 4PK910
• Belt Type: Fine Tune V-Belt (Poly-V / Ribbed)
• Application: A/C Compressor Belt
• Material: EPDM (Ethylene Propylene Diene Monomer)
• Core Wire: Aramid
• Belt Color: Blue with HKS Logo
• High Temperature Durability: 4x OEM
• Low Temperature Durability: 10x OEM
• Wear Resistance: +30% vs OEM
• Weight Reduction: -17% vs OEM
• Compatible Engines: RB26DETT 2.6L Twin-Turbo I6 / RB25DET / RB25DET NEO 2.5L Turbocharged I6 / RB20DET 2.0L Turbocharged I6

Included Components

• 1x HKS Fine Tune V-Belt (4PK910, Blue)

Product Description

The HKS 24996-AK008 is a 4PK910 Fine Tune V-Belt designed for the A/C compressor belt position across the Nissan Skyline RB-series platform - covering the R33 GT-R, R34 GT-R, ECR33 GTS-T, ER34 GTT, and HCR32 GTS-T. Built from EPDM rubber with an aramid core wire, this belt delivers four times the high-temperature durability and ten times the cold-temperature performance of the OEM belt, while also reducing rotating mass by 17% and improving wear resistance by 30%. These characteristics make it a natural upgrade for any RB-engine Skyline build where sustained performance and engine bay refinement are priorities.

The blue back face with the printed HKS logo provides a clean, coordinated engine bay appearance that complements other HKS components. For a complete R33/R34 GT-R belt replacement using HKS Fine Tune V-Belts, this A/C belt (4PK910) is used alongside the fan belt 24996-AK004 (4PK875) and power steering belt 24996-AK010 (4PK970). R32 GT-R owners require the HKS Crank Damper Pulley (24998-AK002) before this belt can be used in the A/C position. All other covered models use this belt in the A/C position with stock pulleys.