XZR8®
Maxiforce Perkins 1104C-44 1104C-44T Overhaul Rebuild Kit
Maxiforce Perkins 1104C-44 1104C-44T Overhaul Rebuild Kit - Image 2
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Maxiforce Perkins 1104C-44 1104C-44T Overhaul Rebuild Kit


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3-Year Factory Warranty
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Engine Displacement4.4 L
Cylinder ConfigurationInline 4-Cylinder
Bore Size105 mm
Stroke Length127 mm
Compression Ratio16.5:1
Kit ContentsPistons, Liners, Piston Rings, Piston Pins, Snap Rings, Main Bearings, Rod Bearings, Thrust Washers, Full Gasket Set
Piston SizeStandard (STD), 0.50 mm, 1.00 mm Oversize
Cylinder Liner TypeSemi-Finished / Flanged
Net Weight18.5 kg

Manufacturer No.

  • POK412
  • BK414
  • PBK412

OEM Part No.

  • U5MK0769

Engine Part No.

  • Perkins 1104C-44
  • Perkins 1104C-44T
  • Perkins 1104C-44TA
  • Perkins 1104C-E44
  • Perkins 1104C-E44T

Interchange No.

  • POK412
  • BK414
  • PBK412
  • U5MK0769

Fitment Vehicles

  • Kioti DK751
  • Kioti DK1002
  • Kioti DK801
  • Kioti DK901
  • Kioti DX100
  • Kioti DX7510
  • JCB 520
  • ASV RC-100
  • Gehl 7810
  • Bobcat V723
  • Manitou MT1840
  • Load Lifter 842G
This overhaul rebuild kit is engineered for the Perkins 1100 Series 1104C-44 naturally aspirated and 1104C-44T turbocharged 4.4L diesel engines. The kit contains all critical wear components required for a full engine overhaul: cylinder liners (semi-finished), pistons (standard or oversize), piston pins, snap rings, piston ring sets, main bearings, connecting rod bearings, thrust washers, and a full gasket set including head gasket, seals, and O-rings. Components are manufactured to OEM specifications for bore diameter 105 mm and stroke 127 mm. Compatible with engine build codes RE, RF, RR, and RG series. Verification of engine serial number and build list is required prior to installation to ensure correct piston crown configuration and liner flange dimensions.