Since 1994, MaxiForce has been a trusted name in diesel engine parts. It’s also known worldwide for its substantial presence in various demanding agricultural and industrial sectors. At the core of MaxiForce’s reputation is its commitment to innovation and quality.

The MaxiForce Research and Product Development team continues to utilize cutting-edge technology and strenuous product testing to ensure the quality of MaxiForce diesel engine parts. This dedication produces reliable products and propels continuous engine performance and durability improvements.

As a result, MaxiForce offers complete overhaul kits that include everything needed for a comprehensive rebuild, from small bolts to pistons, ensuring both completeness and OE standards.

New Updates in the Aftermarket: MaxiForce’s 2025 Product Lineup

This year, MaxiForce is proud to introduce a series of rebuild products designed to push the boundaries of engine efficiency and environmental sustainability. Here’s what’s new in 2025:

Kubota V3307 Direct Injection Tier 3

WG2564972
This new set is an upgrade for the MX11 engines. The parts are made to deliver performance while adhering to Tier 3 environmental standards. Next to standard size, we also offer the 0.50 mm oversize option (WG2564973).

WG2564972 kit Includes:

• WG2564956 - 4x Piston and piston ring (STD)
• WG2460260 - 5x Main bearing
• WG2460250 - 4x Connecting rod bearing
• WG2460253 - 1x Thrust washer
• WG2375052 - 1x Top engine gasket set
  Note! This kit does not include the head gasket. Head gasket thickness or notches must be verified and the correct head gasket must be purchased separately. Contact our specialists for advice what head gasket fits your application.
• WG2375053 - 1x Bottom engine gasket set
• WG2460248 - 8x Connecting rod bushing
  

Order the WG2564972

Yanmar 3TNV88C Common Rail Injection, Tier 4 Final

WG2565080 
This kit, built for these Tier 4 engines, are perfect for a complete overhaul. We also offer the 0.25 mm overzise option (WG2565081).

WG2565080 kit Includes:

• WG2565074 - 3x Pistons with piston ring (STD)
• WG1733705 - 4x Main bearing (STD)
• WG1733738 - 3x Connecting rod bearing (STD)
• WG1733735 - 1x Thrust washers (set of 4)
• WG1733730 - 3x - Connecting rod bushing
• WG1733756 - 1x Camshaft bushing
• WG1733831 - 1x Liquid gasket
  
• WG2565070 - 1x Complete gasket overhaul set
• WG1733755 - 1x Oil front seal
• WG1733754 - 1x Oil rear seal

Order the WG2565080

Caterpillar C3.3B, Tier 3/IT4 

WG2564886 
Engineered for the direct injection Caterpillar 4-cylinder turbo-diesel. Our kit has everything from main bearings to gaskets, ensuring durability and peak performance under extreme conditions. We also offer the WG2564887 with a 0.50 mm oversize.

WG2564886 Kit Includes:

• WG2564845 - 4x Piston with piston ring (STD)
• WG2564847 - 5x Main bearing (STD)
• WG2564818 - 4x Connecting rod bearing (STD)
• WG2564817 - 1x Thrust washer set
• (Ask our specialists) - 1x Top engine gasket set
  Note! This kit does not include the head gasket. Head gasket thickness or notches must be verified and the correct head gasket must be purchased separately. Contact our specialists for advice what head gasket fits your application.
  
• (Ask our specialists) - 1x Lower engine gasket set
• WG2459990 - 8x Piston pin bushing

Order the WG2564886

Caterpillar C7.1 Tier 3

WG2460105 
This rebuild kit is perfect for overhauling this CAT engine. It is engineered for the most demanding environments and returns the reliability, power, and efficiency of the C7.1. We also offer the WG2460106 (0.50 mm oversize) and WG2460107 (1.00 mm oversize)

WG2460105 Kit Includes:

• WG2564863 - 6x Piston and piston ring (STD)
• WG2137490 - 1x Main bearing set (STD)
• WG2351737 - 1x Connecting rod bearing set (STD)
• WG2137491 - 1x Thrust washer set (STD)
• WG2304803 - 1x Front crankshaft seal
  
• WG1727288 - 1x Rear crankshaft seal
• WG2564898 - 1x Top engine gasket set
  
• WG2564897 - 1x Bottom engine gasket set
  Note! The lower gasket set does not contain the timing cover gasket or the oil pan gasket. Contact our specialists for advice which parts fit your application. 
  
• WG2137442 - 6x Connecting rod bushing
• WG2137440 - 1x Camshaft bushing

Order the WG2460105

Order MaxiForce kits from our webshop!

MaxiForce continues with innovative solutions that enhance engine performance and meet environmental and OE standards. Its products help underscore Wilmink Engine Parts’ commitment to quality and sustainability.

For more details and to explore our full product lineup and detailed specifications, see our MaxiForce product range. MaxiForce repair kits offer a time-saving and complete solution for the overhaul specialist. Enhance your engine’s capabilities with Wilmink and MaxiForce’s advanced solutions—your partners in performance and reliability for industrial and agricultural applications.