Connecting Rod Bearing Kit for Kubota D1803 Engine – OEM Replacement
<p>Stop engine knock and extend D1803 service life with precision-matched bearing clearances — this <strong>Kubota D1803 connecting rod bearing</strong> kit delivers OEM-equivalent performance without the wait or markup. Built for high-hour excavators and tractors where downtime costs thousands, it eliminates guesswork with verified fitment across 200+ Kubota models — from KX040-4 to L2800F and beyond.</p> <ul> <li>Includes both upper and lower shells (17311-22310 & 17311-22312) with correct eccentricity for proper crankshaft alignment</li> <li>Pre-greased with high-load molybdenum disulfide coating — critical for cold-start protection in hydraulic excavator duty cycles</li> <li>Ships same-day from Guangzhou warehouse — no backorders, no counterfeit risk, just ISO-certified parts tested before dispatch</li> <li>Fits D1803MDI and D1803-CR engines without modification — verified by our in-house Kubota engine specialist</li> </ul>
View Details