Library › Hardware › 2 in tri-clamp cap with a rod gland, two shaft towers and a Ø20…

2 in gamma crank head

2 in gamma crank head: ISO 2852 cap face, Ø50.8 pedestal to 14, deck 141 × 54 × 8, Ø3 rod gland through cap and a Ø10 boss to 40, two towers with 625 pockets for a Ø5 crankshaft 127.5 above the face, Ø44 liner seat at x 87 (top 47.8, 4 × M3 tapped on R18), Ø4 transfer passage from the cap face to the liner

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

feature	transfer passage
size_mm	Ø4
position_mm	x 15 → 87 at z 18

Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.

Set it up →

From the full sheet

2 in tri-clamp cap with a rod gland, two shaft towers and a Ø20 cylinder seat: every size, notes, mating features and sources. What 2 inch tri-clamp cap combines a rod gland, shaft bearings and a cylinder seat?