New Loaded Cylinder Head for Detroit Diesel Series 60 12.7L | 23525566
New Loaded Cylinder Head for Detroit Diesel Series 60 12.7L | 23525566
Overview
This new aftermarket loaded cylinder head is designed for select Detroit Diesel Series 60 12.7L Pre-EGR diesel engines. It provides a replacement solution for worn, cracked, or damaged cylinder heads during engine repair and overhaul.
Includes: 1 × Loaded Cylinder Head Assembly with intake and exhaust valves, valve springs, retainers, valve locks, and pre-installed injector cups.
Fitment
| Engine Model | Engine Years | Engine Configuration | Application |
|---|---|---|---|
| Detroit Diesel Series 60 12.7L | 1994–1997 | Pre-EGR / Non-EGR | Select applications; verify ESN |
| Detroit Diesel Series 60 12.7L | 1998–2002 | Pre-EGR / Non-EGR | Select applications; verify ESN |
Primary Reference Part Number: 23525566
Additional Reference Numbers: 23523294, 23525567, 23526844, 8929620, 8929872, 660005, 660005X, 8929620MG, D-S60HEAD, DS60HEAD, MCB23525566, DDE23525566, HDT23525566VS, R23525566.
Reference numbers may include OEM, casting, aftermarket, and remanufactured product identifiers. They are provided for identification only and do not guarantee interchangeability.
Not Compatible With: Detroit Diesel Series 60 14.0L engines or EGR-equipped configurations unless compatibility is specifically confirmed. Series 60 11.1L applications require separate verification.
Important Fitment Notice: This product is intended primarily for select 12.7L Pre-EGR applications. The transition to EGR-equipped engines began in October 2002. Engine production year alone does not guarantee compatibility. Verify your Engine Serial Number (ESN), original cylinder head part number, and casting number before ordering.
Why It's Better
- New Aftermarket Replacement: A new replacement cylinder head for compatible engine repair and overhaul applications.
- Loaded Assembly: Supplied with installed intake and exhaust valves, springs, retainers, and valve locks.
- Pre-Installed Injector Cups: Designed to reduce additional component assembly work during installation.
- Pre-EGR Engine Application: Intended for compatible Detroit Diesel Series 60 12.7L Non-EGR engine configurations.
Specifications
| Product Type | Loaded Diesel Engine Cylinder Head Assembly |
|---|---|
| Engine Brand | Detroit Diesel |
| Engine Series | Series 60 |
| Engine Displacement | 12.7L |
| Primary Reference Number | 23525566 |
| Engine Configuration | Inline 6-Cylinder / Pre-EGR |
| Material | Confirm casting material with manufacturer |
| Key Components | Intake valves, exhaust valves, valve springs, retainers, valve locks, and injector cups |
| Injector Cups | Pre-Installed; pressure-test status to be confirmed |
| Condition | New Aftermarket |
| Quantity Per Engine | 1 |
| Warranty | 12-Month Limited Warranty |
| Compression Ratio | Engine-specific; verify original engine specifications |
Shipping & Warranty
Free Shipping: Free standard freight shipping is available for qualifying orders within eligible delivery areas. Freight shipments may require a commercial delivery address and suitable unloading equipment. Additional delivery services or remote-area shipments may incur charges.
Bulk & Pallet Discounts: Special pricing is available for qualifying bulk and pallet orders. Contact our sales team for volume discounts and customized freight arrangements.
12-Month Warranty: This product is covered by a 12-month limited warranty against qualifying manufacturing defects, subject to applicable warranty terms and conditions.
FAQ
1. Will this cylinder head fit my Detroit Diesel Series 60 12.7L?
This cylinder head is intended for select Series 60 12.7L Pre-EGR engines. Please verify your Engine Serial Number (ESN), original part number, and casting number to confirm compatibility.
2. Will this cylinder head fit a 2003 or newer engine?
Compatibility with 2003 and newer engines is not guaranteed. EGR-equipped engines may use different cylinder head configurations. Contact us with your ESN and original part number before ordering.
3. Does this cylinder head fit 11.1L or 14.0L engines?
This listing is intended for 12.7L applications. Compatibility with 11.1L engines requires separate verification. It is not advertised for 14.0L applications.
4. Is this cylinder head new or remanufactured?
This product is a new aftermarket replacement cylinder head, not a remanufactured unit.
5. What is included with this cylinder head?
One loaded cylinder head assembly with installed intake and exhaust valves, springs, retainers, locks, and injector cups. Additional components such as injectors, camshaft, rocker assemblies, head bolts, and gaskets are not included unless specifically stated in the confirmed package contents.
6. How can I confirm fitment before purchasing?
Contact our support team with your Engine Serial Number (ESN), original cylinder head part number, and casting number. We can assist with checking compatibility before you place your order.
Disclaimer
This is an aftermarket replacement product and is not represented as a genuine Detroit Diesel-manufactured part. Detroit Diesel and Series 60 are trademarks of their respective owners and are used solely for identification and compatibility reference.
Fitment information is provided for reference only. Engine model, displacement, and production year alone do not guarantee compatibility. Customers must verify the Engine Serial Number (ESN), OEM part number, casting number, and engine configuration before ordering. Professional installation is recommended. Product specifications, included components, shipping eligibility, and warranty coverage are subject to confirmed SKU details and applicable store policies.