John Crane SEAL-DC-0035-231-D-316-STD Shaft Seal, SEE DESCRIPTION - Brand New / NOS

<p>The seal is not marked with the Metallurgy Type or Carbon Grade!!</p><p>I can confirm that SEAL-DC-0035-231-D is correct, BUT the 316-STD may NOT be.</p><p>TYPE: SEAL-DC-0035</p><p>231: 7" OD, 2.062"H, 4.875 Step OD</p><p>D: Double Fan Seal</p>