D1803 Diesel Engine Overhaul Rebuild Kit for Kubota D1803 Engine

The Overhaul Rebuild Kit for the Kubota D1803 Engine is a comprehensive solution designed to rejuvenate and optimize the performance of the specific Kubota D1803 engine model. This kit includes essential components such as gaskets, cylinder liners, pistons, piston pins, snap rings, rod bushings, rings, main bearings, rod bearings, thrust bearings, intake valves, exhaust valves, valve guides, intake valve seats, and exhaust valve seats. Carefully crafted for the Kubota D1803 engine, this kit ensures a thorough overhaul, contributing to improved engine efficiency, increased reliability, and an extended operational lifespan.

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Product Description:

Part Name Engine Rebuild Kits Part Number 1A041-21112, 1A091-21113, 1A04121112, 1A09121113, 1A041-21902, 1A091-21903, 1A04121902, 1A09121903, 1A091-21114, 1A041-21113, 1A09121114, 1A04121113, 1A091-21050, 1A091-21090, 1A021-21310, 1G279-21330, 1A091-23920, 1A091-23910, 1A091-23472, 1A091-23470, 1A091-23482, 1A091-23480, 1A091-23930, 1A091-23940, 1A091-23532, 1A091-23530, 1A091-23950, 1A091-23960, 1A091-23542, 1A091-23540, 1A091-23970, 1A091-23980, 1A09121050, 1A09121090, 1A02121310, 1G27921330, 1A09123920, 1A09123910, 1A09123472, 1A09123470, 1A09123482, 1A09123480, 1A09123930, 1A09123940, 1A09123532, 1A09123530, 1A09123950, 1A09123960, 1A09123542, 1A09123540, 1A09123970, 1A09123980, 1J801-21110, 1J80121110, 1J801-21111, 1J803-21110, 1J80121111, 1J80321110
Engine model Kubota D1803 D1803MDI D1803-CR Engine Application Fit For Kubota Excavator: 

KX121-3S, KX161-3S, U45S, KX040-4
Fit For Kubota Tractor:

L2800DT, L2800F, L2800HST, L3240DT, L3240F, L3240GST, L3240HST, L3240HSTC, L3301DT, L3301F, L3301H, L3302, L3302H, L3400DT, L3400F, L3400HST, L3430DT, L3430GST, L3430HST, L3430HSTC, L3540GST, L3540HST, L3540HSTC, L3560DT, L3560GST, L3560HST, L3560HSTC, L3560HSTC-LIMITED, L3560HST-LIMITED, L3830DT, L3830F, L3830GST, L3830HST, L39, L3901DT, L3901F, L3901H, L3902, L3902H, L4060DT, L4060GST, L4060HST, L4060HSTC, L4060HSTC-LIMITED, L4060HST-LIMITED, L4240DT, L4240GST, L4240HST, L4240HSTC, L4300DT, L4300F, L4330DT, L4330GST, L4330HST, L4330HSTC, L4400DT, L4400F, L4630DT, L4630GST, L4630GSTC, L4630HST, L47, L4701DT, L4701F, L4701H, L4760GST, L4760HST, L4760HSTC, L48, L4802DT, L4802DTM, L4802F, L4802H, L5030GST, L5030HST, L5030HSTC, L5060GST, L5460HST, L5460HSTC, L6060HST, L6060HSTC, M4800SUD-F, M4800SU-F, M5660SUH, M5660SUHD, M62, MX4800DT, MX4800F, MX4800H, MX5000DT, MX5000F, MX5200DT, MX5200F, MX5200H, MX5400DT, MX5400DTC, MX5400DTHC, MX5400F, MX5400H, MX5800H, MX6000DTHC, MX6000H

Fit For Kubota Wheel Loader: R520S

Parts include 1 Set of Overhaul Gasket Kit
1 Set of Cylinder Liners (Semi-finished product)
1 Set Pistons STD
1 Set Piston Pins
1 Set Snap Rings
1 Set Rod Bushings
1 Set Rings Pistons STD
1 Set of Main Bearings
1 Set of Rod Bearings
1 Set of Thrust Washer
1 Set Intake/Exhaust Valves
1 Set Valve Guides
1 Set Intake/Exhaust Valves Seats
Cylinder  Configuration 3 in-line
Conditions New and in-stock Warranty 1-12 Months
Delivery  DHL, FedEx, EMS, UPS, Or by Air/ Sea Quality High quality
Package Neutral packing Payment Terms T/T, Paypal, WestUnion, etc
Lead Time 515 Days Delivery Time 5~20 Days


 1) Please confirm according to the correct part number instead of just a model!

2) if the engine detais you need are not in our above list, please further contact us to check for you. Maybe some information are not updated


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One year warranty on all remanufactured excavator components

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