Gasket set Kubota D1703 | D1803 engine complete

Description

Complete gasket set for the Kubota D1703 and D1803 three-cylinder diesel engines. This kit contains all gaskets, valve stem seals and crankshaft seals required for a full engine rebuild — suitable for compact tractors, mini-excavators, skid-steer loaders, rollers and forklifts running this widely used Kubota engine.

✔️ Complete kit — head gasket, valve cover gasket, valve stem seals, crankshaft seals (front + rear), oil pan gasket, intake/exhaust manifold gaskets and all remaining seals as pictured
✔️ Exact OEM fit — 1:1 replacement of original part
✔️ Fits both D1703 and D1803 — covers both three-cylinder variants

Specifications

• Engine: Kubota D1703 / D1803 (3-cylinder diesel)
• Bore: 87 mm

Kit contents

• Head gasket (cylinder head gasket)
• Valve cover gasket
• Valve stem seals
• Intake manifold gasket
• Exhaust manifold gasket
• Oil pan gasket (sump gasket)
• Timing cover gasket
• Crankshaft seals (front + rear)
• Additional gaskets and seals as pictured

Tip: always replace the cylinder head bolts during an engine rebuild — they stretch in use and must not be re-used.

Fits

Bobcat

• 325, 325C, 325D, 328, E32, E34, E35

Bomag

• BW100AC-4, BW100AC-5, BW100AD-4, BW100AD-5, BW100SL-5
• BW120AC-4, BW120AC-5, BW120AD-4, BW120AD-5, BW120SL-5
• BW125AC-4, BW125AD-4

Dynapac

• CC1100, CC1100C, CC1100 Plus
• CC1200, CC1200C, CC1200 Plus

Eurocomach

• ES40ZT, ES400ZT

Giant

• G2700 HD, G2700 X-TRA HD

Hitachi

• ZW30

JCB

• 2T-FT, 2T-HS, 2T-ST, 3T-1FT, 3T-1ST

Jungheinrich

• DFG 316s, DFG 318s, DFG 320s, DFG 425s, DFG 430s, DFG 435s, DFG S30s, DFG S35s
• TFG 316s, TFG 318s, TFG 320s, TFG 425s, TFG 430s, TFG 435s, TFG S30s, TFG S35s

Kubota

• L1361, L2501, L2501HST, L3240, L3240GST, L3240HST, L3300, L3300GST, L3301, L3301HST
• L3400, L3400HST, L3410, L3410GST, L3410HST, L3430, L35, L3540, L3540GST, L3540HST
• L3560, L3560GST, L3560HST, L3800, L3830, L3901, L3901HST
• KX037-4, KX040-4, KX042-4, KX091-3S2, KX101-3a3, KX101-3a4, KX101-3a4 HI
• U35-3a3, U35-3S2, U35-4, U36-4
• RT270-2, RT280-2

Sakai

• SW300-1, SW320-1, SW330-1, SW354, TW354, TW504

Schäffer

• 2033S, 2034, 2434, 3036, 336, 336S

Wacker Neuson

• 3003, 3503, 3703

OEM cross-reference

• 1G720-03310, 1G72003310 — Head gasket
• 1G720-03311, 1G72003311 — Head gasket