Crankshaft kit Kubota D1105 | D1305 – B2400 | B2410 | B2620 | KX41-2 | Bobcat | Giant

Description

This crankshaft kit allows you to completely replace the crankshaft of the Kubota D1105 three-cylinder diesel engine in one go. Once the crankshaft is removed, the bearings, oil seals, and crankcase are exposed—and anything you don't replace now means disassembling it all over again later. Therefore, in addition to the crankshaft, this kit also includes the main bearing set, connecting rod bearings, thrust washers, new connecting rod bolts, and the complete gasket set with both crankshaft oil seals.

✔️ Complete bearing package — main bearing set, three connecting rod bearings, and thrust washers in standard size
✔️ Includes complete gasket set with both crankshaft oil seals, oil pan and timing cover gasket
✔️ New connecting rod bolts — these should not be reused after an overhaul

Kit contents

• 1× crankshaft Kubota D1105 — standard size (STD)
• 1× main bearing set — STD
• 3× connecting rod bearing / bearing shell — STD
• 1× thrust bearing set (washers)
• 6× connecting rod bolt
• 1× complete gasket set — incl. head gasket, oil pan gasket, timing cover gasket, and front + rear crankshaft oil seal

Technical specifications

• Engine: Kubota D1105 (also D1105-E2B, D1105-E3B, D1105-E4B and D1305)
• Cylinders: 3
• Bearing size: standard (STD) — the crankshaft is at standard size, so the supplied bearings are STD
• Connecting rod bolt tightening torque: 53.9 – 58.8 Nm (5.5 – 6.0 kgf·m)

Please note: always replace connecting rod bolts as a complete set and never reuse the old bolts. If the old crankshaft has already been ground or the journals are undersized, please contact us—you will need undersized bearings instead of this kit.

Tip: the cause of crankshaft damage is almost always a lack of oil or contaminated oil. Check the oil pump and oil channels before installing the new shaft—a new crankshaft on a worn oil pump will not last long.

Suitable for

Kubota

• A-19, A-195, GB20
• B2400, B2410, B2620, B2630, B26, B7610
• F2400, F2560, F2680, F2880, FZ2400
• KX41-2, KX41-2S, KX41H, KX61-2, KX61-2S
• U20-3a, U25S, U27-4H
• RTV1100, RTV1100CW9, RTV1100RW9, RTV1140CPX
• ZD28, ZD1211

Bobcat

• 553, E26

Giant

• G1500, G1500 X-tra, G2200, G2200 X-tra
• D242S, D261, D261S, D262S, D262SW, D263S, D263SW, D265
• D331ST, D331SWT, D331T, D332ST, D332SWT, D335T

Hitachi

• EX15-2

Steiner

• 230, 525

Ausa

• D85, D100, D120, D150

Avant

• R28, 528, 630

Eurotrac

• W11, W11 K26, K33

Manitou

• TMT 20.17

Knikmops

• KM100 (Kubota D1105)

OEM for reference

• 16261-23010, 1626123010, 16261-23012, 16261-23013 — crankshaft
• 1G910-23010, 1G910-23012
• 16292-23480, 1629223480 — main bearing set
• 16241-22310, 1624122310 — connecting rod bearing
• 19202-23540, 1920223540 — thrust bearing set
• 16241-22142, 1624122142 — connecting rod bolt
• 16261-03310, 1626103310 — complete gasket set
• 1G063-03310, 1E038-03310