A GR6 service usually replaces the pan filter, the inline filter and the pan gasket. Here are the part numbers and the parts we list. We sell no fluids, so your specialist supplies the fluid.
The parts
| Part | Part number | What it does |
|---|---|---|
| Nissan pan pickup filter | 31726-JF01A | The filter inside the pan |
| Nissan inline filter | 31726-JF00A | The second filter |
| Nissan pan gasket | 31397-JF00A | Seals the pan |
| Nissan transmission pan | 31390-6AV0A | OE pan |
| Radium transmission filter | 18-0028 | Stainless steel replacement filter |
| HKS transmission oil pan | 27001-AN001 | Replacement pan |
Nissan OEM transmission oil filter | Nissan OEM transmission pan gasket | Nissan OEM transmission pan | Radium transmission filter | HKS transmission oil pan upgrade
Cooling
HKS DCT cooler kits are listed by build date: 27002-AN102 for 12/2007 to 10/2010, 27002-AN104 for 11/2010 to 06/2016 and 27002-AN105 for 07/2016 to 06/2019. HKS also makes a diff cooler, 27002-AN103.
HKS DCT cooler kit 12/2007-10/2010 | HKS DCT cooler kit 11/2010-06/2016 | HKS DCT cooler kit 07/2016-06/2019 | HKS diff cooler | R35 cooling
Dodson GR6 service parts
Dodson lists a pan filter, a reusable mesh canister filter, a pan gasket, a valve body filter, billet sumps, an anti-surge plate, valve body gaskets, an O-ring kit and two kits for the R35.
Pan Filter (DMS-2811) | Mesh Canister Filter (DMS-2810) | Pan Gasket (DMS-8380) | Valve Body Filter (DMS-6149) | Billet Sump, OE Replacement (DMS-7337) | Billet Sump, Drag Racing (DMS-7173) | Anti-Surge Plate (DMS-7134) | Valve Body Gasket 1 (DMS-7136) | Valve Body Gasket 2 (DMS-7137) | Valve Body Gasket 3 (DMS-7138) | O-Ring Kit (DMS-7162) | GR6 Transmission Service Kit (DMS-7106) | Front Diff Cover Kit (DMS-7258)
Ordering
Dodson and HKS parts are Price on application: Request a price on the part or get in touch for a quote. Dodson parts are ordered from New Zealand and HKS parts from Japan.
Imported parts: usually 1 to 2 weeks at the minimum. The exact time depends on which country the part is coming from, whether you choose express or standard shipping, the courier used, and how quickly UK customs releases the shipment. We'll confirm the options and timings when we send your quote.
FAQ
Which filters does the GR6 gearbox have?
Two: a pickup filter inside the pan (Nissan 31726-JF01A) and an inline filter (31726-JF00A). Your specialist will tell you which to replace at a gearbox service, along with the pan gasket (31397-JF00A).
What is the Radium GR6 filter?
Radium 18-0028 is a stainless steel replacement filter for the R35's GR6, made by Radium Engineering. It is fitted in place of the factory filter at a gearbox service.
Which HKS DCT cooler fits my GT-R?
27002-AN102 is listed for 12/2007 to 10/2010 cars, 27002-AN104 for 11/2010 to 06/2016 and 27002-AN105 for 07/2016 to 06/2019. They are ordered from Japan and are Price on application.
Does Epic GTR sell gearbox fluid?
No. Epic GTR sells parts only. Ask your gearbox specialist about fluid.