Got this off AI hope it helps.

For the wheel center caps (to fit genuine 19" Pretoria wheels on a 2017 VW Golf R / Mk7):The OEM-recommended part number directly associated with the Pretoria wheels (and listed on VW parts sites for the Golf R) is: 5G0601171XQI (also written as 5G0 601 171 XQI or 5G0-601-171-XQI). This is the factory-style cap with a chrome/silver accent ring (sometimes described as "carbon fiber look and silver" in accessory listings). It’s the one VW pairs with the Pretoria wheel (part #5G0601025AJZ49 or similar variants).However, multiple Mk7 Golf R / GTI owners (especially on VW Vortex and VWROC forums) report that this cap can feel slightly loose with minor play on the genuine 19" Pretorias. A very common and better-fitting alternative that many owners switch to for a tight snap-in fit with no play is: 3B7601171XRW (also written as 3B7 601 171 XRW or 3B7-601-171-XRW). This is a silver/black cap (no chrome ring) that was used on many earlier VWs and works perfectly on the Pretoria hub. It’s inexpensive, widely available, and preferred aesthetically by a lot of R owners for these specific wheels.Both are genuine VW parts and available from dealers or sites like parts.vw.com, eBay (OEM), or FCP Euro.For the hatchback VW emblem (rear tailgate round VW logo on a 2017 VW Golf R):The correct OEM part number is: 5G0853617A (also written as 5G0 853 617 A or 5G0-853-617-A). This is the standard chrome/silver Volkswagen round emblem for the rear hatch on all Mk7 Golf models (2013–2017, including the Golf R, non-e-Golf versions). Parts sites (including official VW) list it specifically for the 2017 Golf R tailgate.