diff --git a/server/AyaNova/Controllers/PartController.cs b/server/AyaNova/Controllers/PartController.cs
index 41a05b19..0d826065 100644
--- a/server/AyaNova/Controllers/PartController.cs
+++ b/server/AyaNova/Controllers/PartController.cs
@@ -258,6 +258,36 @@ namespace AyaNova.Api.Controllers
             return Ok(ApiOkResponse.Response(o));
         }
 
+          /// <summary>
+        /// Put (update) part cost for part
+        /// </summary>        
+        /// <param name="newCost">new cost of part</param>
+        ///<param name="id">PartId</param>
+        /// <returns></returns>
+        [HttpPut("part-cost/{id}")]
+        public async Task<IActionResult> PutPartSerials([FromRoute] long id, [FromBody] decimal newCost)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            PartBiz biz = PartBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasModifyRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+
+
+            var o = await biz.PutPartCostAsync(id, newCost);
+            if (o == null)
+            {
+                if (biz.Errors.Exists(z => z.Code == ApiErrorCode.CONCURRENCY_CONFLICT))
+                    return StatusCode(409, new ApiErrorResponse(biz.Errors));
+                else
+                    return BadRequest(new ApiErrorResponse(biz.Errors));
+            }
+
+            return Ok(ApiOkResponse.Response(o));
+        }
+
 
         //------------