Overhaul Kits
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Overhaul Kits
21 items
Cylinder Components
Engine Grade Overhaul Rebuild Kit for Kubota V3307 V3307T
<p><strong>Engine Overhaul Rebuild Kit for Kubota V3307 / V3307T, STD Grade</strong> — covers cylinder, bearing, and valvetrain systems with matched components for consistent clearances after assembly.</p> <ul> <li>Includes semi-finished liners (±0.005 mm roundness), forged A380 pistons, MLS gaskets rated to 250°C, and induction-hardened valve seats (52–56 HRC)</li> <li>Main, rod bearings, and thrust washer supplied as a matched set to maintain crankshaft end-play and oil film integrity</li> <li>Fits Kubota U35-4 excavator, M7040 tractor, and other V3307 / V3307T / V3307-DI powered equipment</li> </ul> <p>Kit contents verified item-by-item against your engine build sheet before dispatch.</p>
Cylinder Components
System-Matched Overhaul Rebuild Kit – Fits Kubota D902
<p>Oversize grades confirmed against your crankshaft regrind history before dispatch.</p>
Cylinder Components
Engine Grade Overhaul Rebuild Kit for Kubota Engine V2203
<p><strong>Overhaul Rebuild Kit for Kubota V2203, Semi-Finished GGG-50 Nodular Iron Liners, MLS Gaskets</strong> — compatible with Kubota V2203, V2203-M-DI, V2203-M-E3B and Bobcat skid steer and compact excavator models.</p> <ul> <li>Cylinder group matched set: liners, pistons, rings, and bearings supplied in the same oversize grade to avoid compression loss from mixed tolerances</li> <li>Semi-finished liners allow final honing to actual bore geometry, addressing wear from previous rebuild cycles</li> <li>Kit contents configurable to E2B or E3B variant based on engine serial — valve train and fuel system parts differ despite shared block</li> </ul> <p>Full kit contents verified against your specific engine build sheet before dispatch.</p>
Cylinder Components
Rebuild Kit Overhaul Kit Compatible with Kohler CH18-CV640 Engine
<p><strong>24-108-22-S Overhaul Kit with Piston Rings & Gaskets</strong> — compatible with Kohler CH18-CH22 and CV18-CV640 engines, covering cylinder sealing and piston ring systems.</p> <ul> <li>Matched piston rings, gaskets and seals supplied as a set, with size grades (STD / 0.25 / 0.50) confirmed against your cylinder bore history</li> <li>CH and CV series variants may differ internally by serial range; provide full engine model and serial number for fitment verification</li> <li>System-level supply ensures all mating components align to the same rebuild dimension, avoiding re-teardown from mismatched grades</li> </ul> <p>Overhaul kit contents verified line by line before dispatch, with inspection records and dimension reports included.</p>
Cylinder Components
Rebuild Kit Engine Overhaul with Crankshaft Compatible with Kubota V3307
<p><strong>V3307 Engine Overhaul Rebuild Kit, fits Kubota KX080-3/4, Bobcat S650/T650, STD grade with crankshaft & 4 connecting rods</strong> — system-matched cylinder group, rotating assembly, bearing set and valvetrain for complete V3307 rebuilds.</p> <ul> <li>Semi-finished liners allow precision honing to piston-to-bore clearance for proper ring seating in turbocharged variants</li> <li>STD pistons and bearings suit first-rebuild engines — verify journal and bore dimensions before ordering</li> </ul> <p>Overhaul kit contents cross-checked line by line against your engine build sheet before dispatch.</p>
Cylinder Components
B3.3-Compatible Overhaul Rebuild Kit 4944477 – Overhaul Component
<p><strong>4944477 Overhaul Kit for Cummins B3.3 / QSB3.3, Standard Grade, Semi-Finished Liners</strong> — complete cylinder and valvetrain system supply covering pistons, rings, bearings, valves, guides, seats and gaskets in one consignment.</p> <ul> <li>Matched set lets rebuild shops sequence the overhaul without split deliveries or grade mismatches</li> <li>Confirm engine serial and prior rebuild history before ordering — oversize pistons or undersize bearings may apply if the block was previously machined</li> <li>Semi-finished liners allow finish-honing to your exact bore dimension</li> <li>Lead-free tri-metal main and con rod bearings require crankshaft journal clearance verification</li> </ul> <p>Overhaul kit contents checklist verified item-by-item against your engine build sheet before dispatch.</p>
Cylinder Components
Overhaul Rebuild Kit for Kubota V3307 V3307T – Engine Grade
<p><strong>Overhaul Rebuild Kit for Kubota V3307 / V3307T / V3307-DI Engines</strong> — semi-finished liners, standard pistons, matched bearings, and full gasket set included for system-level renewal.</p> <ul> <li>Cylinder liners shipped semi-finished for final honing to exact piston clearance</li> <li>Main bearings, rod bearings, and thrust washer manufactured to OEM-equivalent clearances</li> <li>Intake/exhaust valves, guides, and seats supplied as a matched airflow set</li> <li>Gasket kit covers all sealing surfaces to address original leak paths</li> </ul> <p>Compatible with Kubota V3307, V3307T, and V3307-DI engines in agricultural, construction, and generator-set applications. Kit contents verified item-by-item against your engine build before dispatch.</p>
Cylinder Components
Rebuild Kit Engine Overhaul Compatible with Kubota D902
<p><strong>Kubota D902 Engine Overhaul Rebuild Kit with Connecting Rod & Crankshaft, full gasket set and rotating assembly included</strong> — compatible with Kubota D902, D902-E2B, D902-E3B, and D902-E4B engine variants powering BX25 tractors, RTV900 utility vehicles, and KX018-4 excavators.</p> <ul> <li>Crankshaft precision-ground to journal tolerances, connecting rods shot-peened for fatigue resistance</li> <li>Piston rings feature molybdenum coating for oil control; valve seats induction-hardened under high compression</li> <li>Complete overhaul kit reduces dimension mismatch risk across rotating and sealing components</li> </ul> <p>Verify your D902 serial variant and regrind history to confirm bearing grade; complete kit contents checklist provided before dispatch for item-by-item confirmation.</p>
Cylinder Components
Rebuild Kit for Kubota V2203 Engine – System-Matched Overhaul Components
<p>Each component in this overhaul kit is verified against the engine's rebuild history before dispatch to prevent oversize or undersize mismatch.</p>
Cylinder Components
Overhaul Kit 24-108-22-S for Kohler CH18 CH20 CH22 CV18 CV20 CV22 CH620 CH630 CH640 CH641
<p><strong>Overhaul Kit 24-108-22-S for Kohler CH18-CH22, CV18-CV640 Engines, Piston Rings, Gaskets and Seals</strong> — supplied as a system-matched cylinder rebuild set covering compression sealing, oil control and blow-by in one consignment.</p> <ul> <li>Kit contents verified against specific Kohler engine serial variants to ensure all required gaskets and seals are included</li> <li>Piston ring grade (STD/0.25/0.50) confirmed against previous rebuild history and cylinder bore measurements</li> <li>Fits CH18, CH20, CH22, CV18, CV20, CV22, CH620, CH630, CH640, CH641 series</li> </ul> <p>Overhaul kit contents cross-checked line by line before dispatch.</p>
Cylinder Components
Engine Grade V3307 Overhaul Rebuild Kit with Crankshaft – Fits Kubota KX080-3 KX080-4
<p><strong>V3307 Engine Standard Overhaul Rebuild Kit and 4PCS Connecting Rod with Crankshaft</strong> for Kubota KX080-3, KX080-4 and Bobcat S650, Standard (STD) grade, alloy crankshaft</p> <ul> <li>Supplied as a system-matched set covering cylinder, valvetrain and rotating assembly — semi-finished liners, STD pistons, rings, bearings, valves, guides and seats</li> <li>Compatible with V3307, V3307T and V3307-DI variants; internal parts differ across emission tiers — confirm engine serial before ordering</li> </ul> <p>Kit contents verified line-by-line against teardown list prior to dispatch.</p>
Cylinder Components
Engine Grade Overhaul Rebuild Kit Compatible with Cummins B3.3 QSB3.3
<p><strong>Overhaul Rebuild Kit 4944477 (cross-reference) for Cummins B3.3 & QSB3.3 engines, STD grade</strong> — includes matched pistons, semi-finished liners, standard main and con rod bearings, valves, and overhaul gasket set. This cylinder and bottom-end system kit supplies components matched for correct clearance and tolerances, addressing rebuild sequencing rather than replacing failed parts alone. Verify block bore condition and prior machining history before ordering to ensure standard-grade fitment. Kit contents reviewed line by line against your engine's build sheet before dispatch.</p>