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

Description

With this crankshaft kit you replace the crankshaft of the Kubota D1105 three-cylinder diesel engine completely in one go. As soon as the crankshaft comes out, the bearings, oil seals, and crankcase are exposed — and anything you don't replace then means disassembling it all over again later. Therefore, in addition to the crankshaft, this set 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 completely and never reuse old bolts. If the old crankshaft has already been ground or the journals are undersized, please contact us — you will then need undersized bearings instead of this set.

Tip: the cause of crankshaft damage is almost always oil shortage or contaminated oil. Check the oil pump and oil channels before installing the new shaft — a new crankshaft on a worn-out 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

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