One New Aftermarket Replacement Thermostat Housing Cover Replaces Part Number(s): T23620 OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. One New Aftermarket Replacement Thermostat Housing CoverFits John Deere Industrial Construction models:300, 300B, 301, 301A, 302, 302A, 400, 401, 401B, 401CTractor models:1020, 1030, 1120, 1130, 1520, 1530, 1630, 2020, 2030, 2040, 2120, 2240, 2440, 2630, 2640, 820, 830, 920, 930Used on diesel engines.Replaces Part Number(s):T23620