New Cylinder Head | Volvo D13, D13J, D13K / Mack MP8 Engine | 22498413 / 22797841 / 22251173

Cylinder head with Stainless Steel Injector Cups

Cylinder Head For Volvo D13 Engine / MACK MP8 Series Engine

We need Casting or Part Number Of Head To Assure Correct Head Shipping.

Fully Loaded Cylinder Head Ready To Install For Volvo D13 / Mack MP8 Diesel Engine. Free Shipping. Call +1-888-642-6460 Now.

Ensure top-end reliability and performance with this new cylinder head designed to fit Volvo D13 (D13J, D13K) and Mack MP8 engines. Manufactured with high-grade materials and CNC precision, this unit serves as a direct-fit replacement for OEM references 22498413, 22797841, and 22251173.

This head supports the latest Volvo/Mack emission-compliant platforms and is ideal for replacing damaged or worn heads due to valve seat recession, cracking, or coolant leaks.

Technical Specifications:

• Applications: Volvo D13J, D13K / Mack MP8 (EPA 2013+)

• OEM Reference Numbers: 22498413, 22797841, 22251173

• Material: Premium cast iron alloy with reinforced cooling jackets

• Valvetrain: Overhead camshaft, 4 valves per cylinder (24 total)

• Camshaft Compatibility: Supports single overhead camshaft configuration

• Fuel System Compatibility: Common-rail high-pressure injection

• Emissions Systems: Supports SCR, DPF, EGR setups

• Weight: Approximately 165–190 lbs depending on configuration (bare or loaded)

Features & Benefits:

• Precision-cast and machined to OEM tolerances

• Improved coolant flow for better heat management

• Available in both bare and loaded configurations

• Assembled units include new valve guides, seats, springs, and retainers

• Fully tested for cracks, porosity, and seal integrity

• 100% new – no remanufactured or reused components

• Compatible with factory gaskets, bolts, and emission control components

Compatible Vehicles:

• Volvo VNL, VNR, VNX, VAH models using D13J or D13K engines

• Mack Anthem, Pinnacle, Granite models with MP8 engines (EPA 2013–2023)

FAQs

What OEM numbers does this cylinder head replace?

This head is a direct replacement for 22498413, 22797841, and 22251173.

Does this head come pre-assembled?

We offer

• Loaded Head – Comes fully assembled with valve train components.

Can I reuse my old camshaft and valve cover?

Yes, as long as those components are in good condition. This cylinder head is machined to fit OE camshafts and covers.

Do I need to replace the head gasket when installing this new cylinder head?

Yes, it’s highly recommended to install a new head gasket, torque-to-yield head bolts, and follow all factory procedures for reinstallation.

Is this compatible with the latest emission systems?

Yes, this head is designed to work with EGR, SCR, and DPF-equipped engines (EPA 2013+).

Is this a new or remanufactured part?

This is a 100% brand-new cylinder head, not remanufactured or rebuilt.

Can I use this cylinder head on an EPA 2013+ D13 engine?

Yes, this head is designed to fit later-model EPA-compliant engines, including EPA 2013+ configurations, as long as the part numbers match.

How fast can I get this cylinder head delivered?

Shipping options vary by location, but most orders can be shipped within 1 business day. Expedited and freight shipping options are available at checkout.

Other References: 21368560, 22251201, 23115565, 7421368560, 7422251201, 7485013924, 85020261, 21754367, 22498447, 23762967, 7421754367, 7422498447, 85013924