Replacement Parts for Perkins Engines

Find Perkins® replacement parts by confirming the engine number, family or type code, build code, serial number, and application before ordering. Perkins engines with similar series or model names can use different internal configurations, so the correct overhaul kit, piston, gasket set, bearing set, water or oil pump, seal, or related component depends on the exact engine being serviced.

Maxiforce supplies quality aftermarket Perkins engine parts, Perkins overhaul kits, in-frame kits, out-of-frame kits, basic engine kits, and individual components for diesel engine rebuilders, repair facilities, distributors, equipment service companies, and other commercial buyers. Use the Perkins Engine Identification Guide early in the process if the engine information is incomplete or unclear.

Perkins Engine Families Covered by Maxiforce

Maxiforce supports a wide range of Perkins engine families in 3-, 4-, and 6-cylinder configurations for diesel and gas applications across agricultural, construction, industrial, marine, and power-generation equipment (spanning 30 kW to 150 kW).

For service companies and parts buyers, correct identification can help avoid incorrect parts, return delays, and unnecessary equipment downtime. Equipment model information is useful, but it may not be enough by itself to confirm internal engine components. Maxiforce organizes Perkins coverage across several engine groups so buyers can start with the right catalog path before narrowing the search by build and serial information.

Earlier Perkins Model Families

Supported earlier Perkins model families include engines such as the 3.152, 4.108, 4.203, 4.212, 4.236, 4.248, and 6.354. These engines may appear across agricultural, industrial, marine, forklift, and other equipment applications. Build codes and serial ranges can matter, especially when engines share similar displacement or model names.

400 and 800 Series Engines

Maxiforce supports Perkins 400 and 800 Series configurations, including models such as 104-22, 403C, 403D, 404C, 404D, 804C, and 804D engines (including Tier 2 and Tier 3 certified models). These engine families may include different bore, piston, injection, turbocharged, naturally aspirated, and application-specific configurations. Confirm the family or type code and build details before selecting an overhaul kit or individual part.

1000 Series Engines

Perkins 1000 Series coverage includes models such as 1004 and 1006 configurations. These engines can vary by displacement, turbocharger arrangement, connecting-rod design, piston configuration, grade, serial number range, and application. Use the Perkins Engine Application Chart and catalog details to verify the exact listing before ordering.

1100 Series Engines

Maxiforce also supports Perkins 1100 Series configurations, including 1103A, 1103B, 1103C, 1103D, 1104A, 1104C, 1104D, 1106C, and 1106D engine families (including Tier 2 and Tier 3 certified models). These applications may require careful review of the engine family or type code, build code, emissions tier, piston information, and repair requirements. Do not assume that one 1100 Series part fits every 1100 Series engine.

Identify Your Perkins Engine Before Ordering

The Perkins Engine Identification Guide should be used early in the buying process. It can help users locate and interpret the Perkins engine number before searching the catalog or contacting Maxiforce.

Key identifiers include:

• Engine family or type code: This code helps identify the engine family, such as 4.236, 1004.40, 1104C-44T, or 1106C-E66TA.
• Build code: The build code helps separate configurations within the same engine family.
• Serial number: The serial number can help identify production sequence or serial-range details that affect parts selection.
• Application: The equipment type and use case can affect the correct part listing. Examples include agriculture, construction, industrial, marine, and power generation.
• Existing part number or OEM reference number: This can help cross-reference components when the original part is available.

The equipment model alone may not establish engine fitment. The same machine model may have been built with different engine versions, and the same Perkins engine family may have more than one internal configuration. For overhaul kits, pistons, bearings, gaskets, pumps, and related engine components, confirm the engine number and build information before ordering.

Perkins Overhaul Kits and Engine Components

Our selection of replacement parts for Perkins® comprises the most complete Overhaul (Out of Frame) and In-Frame Kits on the market. We also offer an extensive selection of individual parts and components such as:

Maxiforce supplies Perkins overhaul kits, in-frame kits, out-of-frame kits, basic engine kits, and individual Perkins replacement parts for supported applications. Kit contents can vary by engine family, build, bore, piston design, connecting-rod configuration, gasket requirements, and repair scope. Review the catalog listing before quoting or ordering a kit.

A Perkins overhaul kit may be appropriate when the engine is being rebuilt as a larger repair. Individual components may be more appropriate when the job involves a defined repair, inspection finding, or component replacement.

• Pistons
• Ring sets
• Crankshafts
• Camshafts
• Oil and Water Pumps
• Injectors
• Gaskets
• Seals
• Cylinder liners
• Bearings
• Gasket sets
• Valvetrain parts
• Fuel-system components
• Cooling components
• Related repair parts

Common rebuild and repair categories include pistons, piston rings, cylinder liners, bearings, gasket sets, crankshafts, camshafts, valvetrain parts, oil pumps, water pumps, injectors, seals, and related diesel engine repair parts. Exact availability and fitment should be confirmed by engine number, build code, application, and catalog listing.

Parts for Agricultural, Industrial, Marine, and Power Applications

Perkins engines supported by Maxiforce are used across agricultural, construction, industrial, marine, and power-generation equipment, including specialized Marine Power Systems and Perkins Sabre applications. Each application can affect the parts search. A marine application, generator application, forklift application, or agricultural machine may use a different configuration than a similar engine family used in another setting.

For distributors and repair facilities, this matters when quoting parts for mixed fleets or customer equipment. Confirming the complete engine number, build code, and application can help reduce ordering mistakes and keep rebuild schedules moving.

Complete Repair Solutions and Component-Level Purchasing

A full engine rebuild may require a kit-based solution. A defined repair may require one component group, such as a gasket set, bearing set, pump, injector, piston, or seal. Maxiforce supports both approaches through Perkins engine kits and individual replacement parts.

Before choosing between a kit and individual components, review:

• Engine condition and repair scope
• Full Perkins engine number
• Family or type code
• Build code
• Serial number or serial range
• Bore and piston details, when applicable
• Connecting-rod configuration, when applicable
• Equipment make, model, and application
• Existing part number, OEM reference number, or clear photographs, when available

This information helps Maxiforce support a more accurate parts search for rebuilders, distributors, and service teams.

Get Help Finding the Correct Perkins Parts

Maxiforce supplies quality aftermarket Perkins engine parts for commercial repair, rebuild, distribution, and equipment service needs. Use the Perkins Engine Identification Guide to locate the full engine number, then search the Perkins diesel engine replacement-parts catalog or review the Perkins Engine Application Chart for model-specific information.

For Perkins overhaul kits, in-frame kits, out-of-frame kits, basic engine kits, and individual components, contact Maxiforce with:

• Complete Perkins engine number
• Engine family or type code
• Build code
• Serial number
• Equipment make and model
• Application
• Existing part number or OEM reference number
• Photographs of the data plate or part, when available

For ordering support, account questions, product availability, warranty terms, or help confirming the correct Perkins replacement parts, contact Maxiforce or review Warranty and Policies before repair work begins.

FAQs: Perkins Replacement Parts

1. How do I identify the correct Perkins replacement part?

Start with the complete Perkins engine number. The engine family or type code, build code, serial number, application, and existing part number can help confirm the correct Perkins replacement part.

2. What is a Perkins build code?

A Perkins build code helps identify a specific engine configuration within an engine family. It may affect the correct overhaul kit, piston, gasket set, bearing set, pump, or other replacement component.

3. Can I order Perkins parts using only the equipment model?

The equipment model may help, but it may not be enough by itself. The same equipment model may use different engine configurations, so Maxiforce recommends confirming the full engine number and build information.

4. What is included in a Perkins overhaul kit?

Perkins overhaul kit contents can vary by engine family, build, bore, piston design, connecting-rod configuration, and repair requirements. Review the specific kit listing or contact Maxiforce before ordering.

5. Does Maxiforce supply individual Perkins engine components?

Yes. Maxiforce supplies individual Perkins replacement parts for supported applications, including pistons, rings, bearings, gasket sets, pumps, injectors, seals, and related diesel engine repair parts.