COMPANY PROFILE
Maxiforce is a brand devoted to manufacturing and distributing diesel engine parts for John Deere®, Cummins®, Perkins®, Shibaura®, Yanmar®, Komatsu®, Thermo King®, Mitsubishi®, International Harvester®, Navistar®, and Caterpillar® engines.
The range of engine replacement parts includes the most complete Overhaul (Out of Frame) and In- Frame Kits on the market. We also offer a wide range of individual parts and components, including Pistons, Ring sets, Crankshafts, Camshafts, Oil and Water Pumps, Injectors, Gaskets, Seals, and many other internal diesel engine parts. As we expand, we continuously add new product offerings to our site.
COMPANY BRANDS

Engine Models Covered by Maxiforce
Perkins® diesel engine parts cover diesel and gas engines, in 3, 4 and 6-cylinder configurations and include the 3.152, 4.108, 4.203, 4.212, 4.236, 4.248, 6.354, 104-22, 403C, 403D, 404C, 404D, 804C, 804D, 1004, 1006, 1103A, 1103B, 1103C, 1103D, 1104A, 1104C, 1104D, 1106C, 1106D series engines. We now offer parts for the 400 series tier 2 and 3, the 1000 Series, and 1100 series tier 2 and 3, certified engines. These engines can be found in agricultural, construction, marine & power generation applications (which span from 30KW-150KW).

Maxiforce Diesel Engine Parts for Caterpillar®
Caterpillar® diesel engine parts cover the 3013C, 3024, 3024C, 3024T, 3044, 3044C, 3044CT, 3044T, 3046, 3054, 3054B, 3054C, 3054E, 3054T, 3056, 3056E, 3056T, C1.5, C1.7, C2.2, C2.2T, C3.3, C3.3T, C3.4, C4.4T, C4.4TA, C6.6, C7.1 (tier 2 and 3 certified engine models) found in the Caterpillar 416 and 426 backhoe models. These Caterpillar engines are used in some of the most popular Caterpillar® applications such as:
- Skid steers
- Backhoe loaders
- Wheel loaders
- Vibrator compactors
- Marine & power generation applications (spanning from 50KW-300KW)
Our assortment of replacement parts for Caterpillar® consists of the most complete Overhaul (Out of Frame) and In-Frame Kits on the market. We also offer an extensive range of individual parts and components, including:
- Pistons
- Ring sets
- Crankshafts
- Camshafts
- Oil and Water Pumps
- Injectors
- Gaskets
- Seals
- More

Diesel Replacement Parts for FPT® Diesel Engines
Our flagship line of FPT® diesel engine parts covers N45, N67 & Cursor 9 engines in agricultural, construction, and power generation applications. Our coverage of these engines are 2 models, old TIER (F4CE & F4GE – 2 valves per Cylinder) and NEW TIER 4 (F4DE & F4HE – 4 Valve per Cylinder). Within these models you will find different pistons.

Diesel Engine Replacement Parts for Yanmar® Engines
Our flagship line of FPT® diesel engine parts covers N45, N67 & Cursor 9 engines in agricultural, construction, and power generation applications. Our coverage of these engines are 2 models, old TIER (F4CE & F4GE – 2 valves per Cylinder) and NEW TIER 4 (F4DE & F4HE – 4 Valve per Cylinder). Within these models you will find different pistons.

Diesel Engine Replacement Aftermarket Parts for Cummins® Engines
Our line of Cummins® diesel engine parts cover the 4B Series, 6B Series & 6C Series and also 3.9 QSB, 4.5 QSB, 5.9 QSB, 6.7 QSB, and 5.9 ISB engines found in agricultural, construction, marine and power generation applications.

Diesel Engine Replacement Aftermarket Parts for Kubota® Engines
Our line of Kubota® diesel engine parts covers the 05 Series, 03 Series & V3 Series. Review our Kubota® Engine Identification Guide for more information.
Overhaul Kits for Kubota® Diesel Engines
Our assortment of replacement parts for Kubota® consists of the most complete Overhaul Kit on the market. We also offer an extensive range of individual parts and components, including:
- Pistons
- Ring sets
- Crankshafts
- Camshafts
- Oil and Water Pumps
- Injectors
- Gaskets
- Seals
- More

Diesel Engine Replacement Aftermarket Parts for Mitsubishi® Engines
Our Mitsubishi diesel engine parts cover the S4S / S4S-DT / S6S / S6S-D / S6S-DT engine models.
Overhaul Kits for Mitsubishu® Diesel Engines
Our assortment of replacement parts for Mitsubishi® consists of the most complete Basic Kit on the market. We also offer an extensive range of individual parts and components, including:
- Pistons
- Ring sets
- Crankshafts
- Camshafts
- Oil and Water Pumps
- Injectors
- Gaskets
- Seals
- More

Diesel Engine Spare & Replacement Aftermarket Parts for Shibaura® Engines
Our Shibaura® diesel engine parts cover the N843, N843L, N844, N844L, N844L-D, N844LT, N844LT-D, N844LTA-D, N844T (tier 1, 2 and 3 certified engine models). These Shibaura® engines are used in some of the most popular applications such as Aksa, ASV Posi-Track, Case-IH, FG Wilson, JCB, New Holland, Marine Power Systems, Takeuchi, and Terex.
Overhaul Kits for Shibaura® Diesel Engines
Our assortment of replacement parts for Shibaura® consists of the most complete Overhaul (Out of Frame) and In-Frame Kits on the market. We also offer an extensive range of individual parts and components, including:
- Pistons
- Ring sets
- Crankshafts
- Camshafts
- Oil and Water Pumps
- Injectors
- Gaskets
- Seals
- More

Diesel Engine Replacement Aftermarket Parts for Harvester®/Navistar Engines
Our International Harvester / Navistar diesel engine parts cover the DT360 / DT414 / DT436 / DT466 engine models.
Overhaul Kits for Harvester®/Navistar® Diesel Engines
Our assortment of replacement parts for International Harvester® / Navistar® consists of the most complete Overhaul (Out of Frame) on the market. We also offer an extensive range of individual parts and components, including:
- Pistons
- Ring sets
- Crankshafts
- Camshafts
- Oil and Water Pumps
- Injectors
- Gaskets
- Seals
- More


