DTech Detroit Series 60 Stage 1 Cylinder Head | DT23525566S1 - US Market Only The DTech Detroit Series 60 Stage 1 Cylinder Head, part number DT23525566S1, is designed for Detroit Series 60 applications and provides a dependable replacement for standard Series 60 repair and overhaul work. Built as a new heavy-duty diesel cylinder head and cross-referenced to OEM part number 23525566, this product helps technicians source the right replacement quickly and install with confidence. Choose this Detroit Series 60 cylinder head to restore engine sealing and performance with a new head backed by DTech value. With DTech, you get better parts better value, backed by Alliant Power. DTech provides the quality you can trust stronger than before. Stage Indicator: Stage 1: Economic (EE) - Standard Replacement Stage Description: This cylinder head features standard OEM-equivalent valves, providing reliable, cost-conscious performance. It is the ideal direct-fit replacement for farm trucks, vocational vehicles, or applications that see standard duty cycles and do not require extreme heat resistance. DTech Cylinder Head Warranty Policy Statement

• DTech cylinder heads are engineered and validated for use in properly maintained engines operating within original equipment manufacturer (OEM) specifications and recommended operating conditions.
• DTech cylinder heads are backed by a 12-month, unlimited mileage warranty from the date of purchase.
• Approved warrantable claims are limited to a maximum of $1,000 per claim on labor.