Engine Overhaul Kit Kubota V1903 incl. Cylinder Liners – L3600 | L3710 | Bobcat 751 | Indirect Injection
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- Up to 2 years warranty
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Based on 6,5 kgDescription
Complete engine overhaul kit suitable for the Kubota V1903 four-cylinder diesel engine with indirect injection (IDI). This kit contains the wear parts for a lower block overhaul, including the cylinder liners.
✔️ Pistons, rings, cylinder liners, bearings, and gaskets in one set
✔️ Piston pin bushings and main bearing bush included — often forgotten during an overhaul
✔️ Exact OEM fit — 1-to-1 replacement of the original
Kit contents:
- 4× Piston STD, indirect injection (without rings)
- 4× Piston ring set (per cylinder)
- 4× Cylinder liner / cylinder sleeve (unfinished)
- 4× Connecting rod bearing STD
- 4× Main bearing STD + 1× main bearing bush
- 4× Piston pin bushing (connecting rod bushing)
- 1× Complete gasket set incl. head gasket, valve stem seals, and both crankshaft oil seals
Please note — check your engine number. This set is for the V1903 with indirect injection. Kubota changed the main bearings during production: engines up to and including serial number 300323 use the 17311 series, engines from 3S0001 onwards use the 1A091 series. This set contains the version for older engines. In doubt? Please contact us with your engine's serial number, not just the engine type.
Suitable for:
Kubota
- L3600, L3600DT, L3600DT-C, L3600DT/GST
- L3710, L3710DT, L3710GST, L3710HST, L3710HSTC
Bobcat
- 751
Engine
- Kubota V1903, V1903-B, V1903E (marked as 4D80 in Komatsu) — 4 cylinders, 80 mm bore, indirect injection
OEM for reference:
- 16427-2111-0 – piston
- 16427-2105-0 – piston rings
- 16427-02310 – cylinder liner
- 17311-2231-0 – connecting rod bearing
- 17311-2348-0 – main bearing
- 17311-2347-2 – main bearing bush
- 17331-2198-0 – piston pin bushing
- 16545-03310 – gasket set
- 16454-0331-0 – head gasket
- 15471-1452-0 – valve cover gasket
- 15221-1315-0 – valve stem seal
- 19228-0162-0 – oil pan gasket
- 17089-0413-0 – timing cover gasket
- 19202-0446-0 – rear crankshaft oil seal
- 19202-0414-0 – front crankshaft oil seal
Specifications
