BMW N52: Washer for N54 Manifold Swap PCV Heater | PHW52

The PrintablesAuto version of the Hillman 883573 is going to be a wider outside diameter of 2-1/2" compared to the 2-3/8' to have more surface area for the screws to sit on while keeping the same inside diameter and thickness. (stock sizing 1-5/8” x 2-3/8” x 14ga).

1 order will come with 2 of these washers, 1 as a backup incase of incident.

From the manifold swap tutorial of: 

 The N54 Manifold Swap Thread

looking for the full hardware kit? Get it here 

The PCV Heater DIY for the N54 Manifold Swap also needs:

1x PrintablesAutos: PHW52 or Hillman P/N - 883573 - Big Washer

2x PrintablesAutos: PHS52 or Hillman P/N 880446 - Nylon Spacers

4x Hillman P/N 126944 - 8-32 Machine Screws 3/4 length

4x Hillman P/N 126895 - Nyloc Nut 8-32

4x (optional) Hillman P/N 126875 - Machine Screw Washers

Lifetime Warranty - Made out of PETG.