Xem Studiomeasured geometryLibrary › Hardware › Clearance-seal hollow piston: Ø40.00 land, Ø38.50 body, 106 long
displacer shell Ø38.50 × 98 (z 8–106), wall 1, closed hot end 1.5 with a 1.0 round
displacer shell Ø38.50 × 98 (z 8–106), wall 1, closed hot end 1.5 with a 1.0 round
Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.
STEP STL free, CC BY 4.0 (credit "Xem Studio")
Dimensions
| part | shell |
|---|---|
| od_mm | 38.5 |
| length_mm | 98.0 |
| fit | designed 0.75 gap |
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Clearance-seal hollow piston: Ø40.00 land, Ø38.50 body, 106 long: every size, notes, mating features and sources. What hollow piston runs in a 40 mm liner with a clearance seal?