diff --git a/cmd/batch-handlers.go b/cmd/batch-handlers.go
index 2126de8f2..044e27a41 100644
--- a/cmd/batch-handlers.go
+++ b/cmd/batch-handlers.go
@@ -1476,7 +1476,7 @@ func (j *BatchJobRequest) load(ctx context.Context, api ObjectLayer, name string
 
 func batchReplicationOpts(ctx context.Context, sc string, objInfo ObjectInfo) (putOpts miniogo.PutObjectOptions, err error) {
 	// TODO: support custom storage class for remote replication
-	putOpts, err = putReplicationOpts(ctx, "", objInfo)
+	putOpts, err = putReplicationOpts(ctx, "", objInfo, 0)
 	if err != nil {
 		return putOpts, err
 	}
diff --git a/cmd/bucket-replication.go b/cmd/bucket-replication.go
index 5ec05281b..db214a0ef 100644
--- a/cmd/bucket-replication.go
+++ b/cmd/bucket-replication.go
@@ -763,12 +763,32 @@ func (m caseInsensitiveMap) Lookup(key string) (string, bool) {
 	return "", false
 }
 
-func putReplicationOpts(ctx context.Context, sc string, objInfo ObjectInfo) (putOpts minio.PutObjectOptions, err error) {
+func getCRCMeta(oi ObjectInfo, partNum int) map[string]string {
+	meta := make(map[string]string)
+	cs := oi.decryptChecksums(partNum)
+	for k, v := range cs {
+		cksum := hash.NewChecksumString(k, v)
+		if cksum == nil {
+			continue
+		}
+		if cksum.Valid() {
+			meta[cksum.Type.Key()] = v
+		}
+	}
+	return meta
+}
+
+func putReplicationOpts(ctx context.Context, sc string, objInfo ObjectInfo, partNum int) (putOpts minio.PutObjectOptions, err error) {
 	meta := make(map[string]string)
 	for k, v := range objInfo.UserDefined {
 		// In case of SSE-C objects copy the allowed internal headers as well
 		if !crypto.SSEC.IsEncrypted(objInfo.UserDefined) || !slices.Contains(maps.Keys(validSSEReplicationHeaders), k) {
 			if stringsHasPrefixFold(k, ReservedMetadataPrefixLower) {
+				if strings.EqualFold(k, ReservedMetadataPrefixLower+"crc") {
+					for k, v := range getCRCMeta(objInfo, partNum) {
+						meta[k] = v
+					}
+				}
 				continue
 			}
 			if isStandardHeader(k) {
@@ -782,6 +802,12 @@ func putReplicationOpts(ctx context.Context, sc string, objInfo ObjectInfo) (put
 		}
 	}
 
+	if len(objInfo.Checksum) > 0 {
+		for k, v := range getCRCMeta(objInfo, 0) {
+			meta[k] = v
+		}
+	}
+
 	if sc == "" && (objInfo.StorageClass == storageclass.STANDARD || objInfo.StorageClass == storageclass.RRS) {
 		sc = objInfo.StorageClass
 	}
@@ -1239,7 +1265,7 @@ func (ri ReplicateObjectInfo) replicateObject(ctx context.Context, objectAPI Obj
 	// use core client to avoid doing multipart on PUT
 	c := &minio.Core{Client: tgt.Client}
 
-	putOpts, err := putReplicationOpts(ctx, tgt.StorageClass, objInfo)
+	putOpts, err := putReplicationOpts(ctx, tgt.StorageClass, objInfo, 0)
 	if err != nil {
 		replLogIf(ctx, fmt.Errorf("failure setting options for replication bucket:%s err:%w", bucket, err))
 		sendEvent(eventArgs{
@@ -1506,7 +1532,7 @@ func (ri ReplicateObjectInfo) replicateAll(ctx context.Context, objectAPI Object
 		}
 	} else {
 		var putOpts minio.PutObjectOptions
-		putOpts, err = putReplicationOpts(ctx, tgt.StorageClass, objInfo)
+		putOpts, err = putReplicationOpts(ctx, tgt.StorageClass, objInfo, 0)
 		if err != nil {
 			replLogIf(ctx, fmt.Errorf("failed to set replicate options for object %s/%s(%s) (target %s) err:%w", bucket, objInfo.Name, objInfo.VersionID, tgt.EndpointURL(), err))
 			sendEvent(eventArgs{
@@ -1614,6 +1640,10 @@ func replicateObjectWithMultipart(ctx context.Context, c *minio.Core, bucket, ob
 
 		cHeader := http.Header{}
 		cHeader.Add(xhttp.MinIOSourceReplicationRequest, "true")
+		crc := getCRCMeta(objInfo, partInfo.Number)
+		for k, v := range crc {
+			cHeader.Add(k, v)
+		}
 		popts := minio.PutObjectPartOptions{
 			SSE:          opts.ServerSideEncryption,
 			CustomHeader: cHeader,
@@ -1633,8 +1663,12 @@ func replicateObjectWithMultipart(ctx context.Context, c *minio.Core, bucket, ob
 			return fmt.Errorf("Part size mismatch: got %d, want %d", pInfo.Size, partInfo.ActualSize)
 		}
 		uploadedParts = append(uploadedParts, minio.CompletePart{
-			PartNumber: pInfo.PartNumber,
-			ETag:       pInfo.ETag,
+			PartNumber:     pInfo.PartNumber,
+			ETag:           pInfo.ETag,
+			ChecksumCRC32:  pInfo.ChecksumCRC32,
+			ChecksumCRC32C: pInfo.ChecksumCRC32C,
+			ChecksumSHA1:   pInfo.ChecksumSHA1,
+			ChecksumSHA256: pInfo.ChecksumSHA256,
 		})
 	}
 
diff --git a/cmd/erasure-multipart.go b/cmd/erasure-multipart.go
index 6700e2ae1..d861515c7 100644
--- a/cmd/erasure-multipart.go
+++ b/cmd/erasure-multipart.go
@@ -1296,7 +1296,8 @@ func (er erasureObjects) CompleteMultipartUpload(ctx context.Context, bucket str
 
 	if checksumType.IsSet() {
 		checksumType |= hash.ChecksumMultipart | hash.ChecksumIncludesMultipart
-		cs := hash.NewChecksumFromData(checksumType, checksumCombined)
+		var cs *hash.Checksum
+		cs = hash.NewChecksumFromData(checksumType, checksumCombined)
 		fi.Checksum = cs.AppendTo(nil, checksumCombined)
 		if opts.EncryptFn != nil {
 			fi.Checksum = opts.EncryptFn("object-checksum", fi.Checksum)
diff --git a/cmd/object-multipart-handlers.go b/cmd/object-multipart-handlers.go
index ed6d3d56e..d80ed5ca7 100644
--- a/cmd/object-multipart-handlers.go
+++ b/cmd/object-multipart-handlers.go
@@ -773,6 +773,7 @@ func (api objectAPIHandlers) PutObjectPartHandler(w http.ResponseWriter, r *http
 
 	_, isEncrypted := crypto.IsEncrypted(mi.UserDefined)
 	_, replicationStatus := mi.UserDefined[xhttp.AmzBucketReplicationStatus]
+	_, sourceReplReq := r.Header[xhttp.MinIOSourceReplicationRequest]
 	var objectEncryptionKey crypto.ObjectKey
 	if isEncrypted {
 		if !crypto.SSEC.IsRequested(r.Header) && crypto.SSEC.IsEncrypted(mi.UserDefined) && !replicationStatus {
@@ -795,7 +796,6 @@ func (api objectAPIHandlers) PutObjectPartHandler(w http.ResponseWriter, r *http
 			}
 		}
 
-		_, sourceReplReq := r.Header[xhttp.MinIOSourceReplicationRequest]
 		if !(sourceReplReq && crypto.SSEC.IsEncrypted(mi.UserDefined)) {
 			// Calculating object encryption key
 			key, err = decryptObjectMeta(key, bucket, object, mi.UserDefined)
@@ -847,6 +847,7 @@ func (api objectAPIHandlers) PutObjectPartHandler(w http.ResponseWriter, r *http
 	}
 	opts.IndexCB = idxCb
 
+	opts.ReplicationRequest = sourceReplReq
 	putObjectPart := objectAPI.PutObjectPart
 
 	partInfo, err := putObjectPart(ctx, bucket, object, uploadID, partID, pReader, opts)