Part Number: 100252E11 (No description) Part Number: 100253 (Pyrometer) Part Number: 10025300 (Nut,plain,hexagon) Part Number: 10-0253-0000 (Gc / wald) Part Number: 100253-0006 (Caps) Part Number: 100253-001 (Ic) Part Number: 100-253-0059 (O-ring) Part Number: 10025301 (Clip,retaining) Part Number: 100253-11 (No description) Part Number: 100253-12 (No description) Part Number: 100253-2 (No description) Part Number: 1002532-01 (No description) Part Number: 10025322 (Slide directional) Part Number: 100-25323-1 (Manifold)