Cylinder Components
10,000+ SKUs across 8 categories. CAT · Komatsu · Hitachi · Volvo · Hyundai and more. MOQ 1 piece.
Cylinder Components
163 items
Cylinder Components
Cylinder Head Gasket Kit Replacement for Kubota D782 System-Matched
<p>Overhaul kit contents cross-checked against your specific D782 build history before shipment.</p>
Cylinder Components
Piston Set 16060-21114 Replacement for Kubota V1505 D1105 Rebuild Kit
<p>Oversize grade verified against your engine rebuild history before dispatch.</p>
Cylinder Components
Deutz 1011-Compatible Piston Ring Set 04175141 – Overhaul Component
<p><strong>Piston Ring Set 04175141</strong> for Deutz 1011 / BF4L1011F / BF4M1011F engine rebuild — hard-chrome top compression ring, tapered second ring, three-piece oil control ring with stainless steel expander.</p> <ul> <li>Designed as a matched cylinder component for Deutz 1011 series overhauls, ensuring correct compression sealing and oil control when installed with verified piston-to-bore clearance and matching grade after previous regrinds.</li> <li>Fits HAMM DV series rollers, Bomag 172 D-2, Liebherr A 300 / L 508, Kramer 500, Voegele Super 1400, and Zettelmeyer ZL 502–801 applications.</li> </ul> <p>Oversize grade and cylinder bore history confirmed before dispatch to match your engine's rebuild sequence.</p>
Cylinder Components
Engine Grade Overhaul Gasket Kit – Fits Kubota V3307 Series
<p><strong>1G772-99350, 1G772-99360 Overhaul Gasket Kit</strong> — complete sealing set for Kubota V3307, V3307T, and V3307-DI engine rebuilds. Multi-layer steel cylinder head gasket, nitrile rubber intake manifold gasket, and closed-cell silicone foam oil pan gasket matched to each variant's thermal and pressure cycles. Head bolt thickness tolerance held to ±0.02 mm, metal contact surfaces finished to ISO 4287 Ra ≤ 0.8 μm. Fits KX080-3, KX080-4, SSV75, SSV75PC, M6040, M6060, M7060. Kit contents verified item-by-item against your specific engine serial number and rebuild history before dispatch.</p>
Cylinder Components
Engine Grade V1505 Cylinder Head Compatible with Kubota B3200
<p><strong>16060-03044 Cylinder Head for Kubota V1505 Engine, Complete Assembly with Valves & Springs</strong> — compatible with B3200HSD, B3030HSDC, KX71-3 and related models. This head belongs to the combustion sealing and valvetrain system; pre-installed valves and guides eliminate clearance mismatch risk during overhaul. Verify engine serial variant (V1505-E3B, V1505-T-E3B, V1505-E4B) to confirm port and valve geometry match. Matched set supplied for consistent rebuild tolerances.</p>
Cylinder Components
D1005 Cylinder Head for Kubota ZD25 ZD28 L4240 – Engine Grade Rebuild Component
<p><strong>D1005 Cylinder Head for Kubota ZD25, ZD28, L4240</strong> — complete assembly with valves and springs, high-silicon aluminum alloy casting, Ra ≤ 1.6 μm deck finish.</p> <ul> <li>Supplied fully assembled to reduce rebuild bench time — pair with matching head gasket, valve stem seals, and head bolts from the same order for system-level overhaul accuracy.</li> <li>Confirm engine serial variant (D1005-E3 / D1005-E4) before ordering, as internal dimensions differ across designations.</li> <li>Overhaul kit contents verified item-by-item against your engine build record before dispatch.</li> </ul>
Cylinder Components
Overhaul Gasket Kit for Mitsubishi S4L S4L2 Engine – Rebuild Kit
<p><strong>31A94-00081, 31A94-02060, 31A94-03020, 644.600 Overhaul Gasket Kit — MLS head gaskets, nitrile rubber seals</strong> for Mitsubishi S4L and S4L2 engine rebuilds. Supplied as a matched sealing set covering cylinder head, valve cover, oil pan, and timing cover to maintain system-level tolerances after previous rebuilds. Fits CAT 304CR, Terex TC35, New Holland EC35, and compatible excavator, generator, and tractor applications. Kit contents verified against engine serial prefix and rebuild history before dispatch.</p> <ul> <li>Cross-reference interchange: 31A9400081, 31A9402060, 31A9403020, 644600</li> <li>Dimensional tolerance ±0.05 mm with CMM inspection and pressure decay test record included</li> </ul>
Cylinder Components
Overhaul Gasket Kit Yanmar 3TNV80 3TNV80F | Matched Set for Rebuild
<p><strong>Overhaul Gasket Kit for Yanmar 3TNV80 / 3TNV80F, MLS Head Gasket, NBR Seals</strong> — complete sealing set for engine rebuild on compact excavators and industrial equipment.</p> <ul> <li>Covers the full sealing envelope: multi-layer steel head gasket, valve cover, oil pan, and SAE J2044 O-rings matched to the 3TNV80 platform thermal profile</li> <li>Gasket thickness grade must align with prior machining history — oversize clearances from previous rebuilds require confirmed grade selection before ordering</li> <li>Variant suffix codes (e.g., -NGGEHR, -SNHB) affect gasket geometry; exact engine build should be verified to prevent mis-fitment</li> </ul> <p>Kit contents checklist audited item-by-item against your engine build before dispatch.</p>
Cylinder Components
Rebuild Kit Cylinder Head Compatible with CAT 3044C C3.4 Engine
<p><strong>179-1854 233-5500 Complete Cylinder Head with Valves</strong> — cast aluminum alloy, ≤0.05 mm sealing surface flatness, compatible with CAT 3044C, C3.4, and C3.4 IND engines in skid steer and loader models including 277C, 287C, 262C, and 908H.</p> <ul> <li>Supplied with valves and springs pre-assembled for matched valvetrain tolerances across the head-to-block interface</li> <li>Verify block deck machining history and select correct head gasket grade before torque-down to prevent repeat failure</li> <li>Overhaul kit contents including gaskets and head bolts reviewed item-by-item before dispatch</li> </ul>
Cylinder Components
Engine Grade +0.5mm Indirect Injection Piston Kit 17331-21090 for Kubota V2203 D1703
<p><strong>17331-21090 Piston Kit +0.5mm Oversize</strong> — aftermarket indirect injection piston assembly for Kubota V2203 and D1703 engine rebuilds.</p> <ul> <li>Matched kit includes piston, pin, snap ring, and ring set to maintain correct piston-to-liner clearance after cylinder rebore</li> <li>IDI crown geometry must align with indirect injection variants (V2203-BG, V2203-E2B, V2203-Q-A) to avoid compression issues</li> <li>Oversize grade must match actual machined bore diameter of the specific engine block</li> </ul> <p>Cross-reference interchange: 17331-21092, 16423-21912, 16423-21910.</p> <p>Dimensional grade confirmed against rebuild history before dispatch.</p>
Cylinder Components
System-Matched Cylinder Head Gasket 6655159 – Fits Kubota V2203 Bobcat
<p><strong>6655159 Cylinder Head Gasket</strong>, MLS three-layer steel construction, 135 bar peak pressure rating, for Kubota V2203 engine rebuilds. This gasket seals the combustion chamber within the cylinder head system — matched set supply includes head bolts, coolant passage seals, and exhaust manifold gaskets to prevent repeat failure from overlooked components. Correct variant identification between V2203 and V2203 2EB Tier II builds ensures deck height and valve-to-piston clearance are maintained.</p> <ul> <li>Thickness tolerance ±0.015 mm for interference-fit V2203 designs</li> <li>Surface hardness HV320 after nitriding, resistant to hot-gas erosion</li> <li>Fits Bobcat excavators 331, 337, 341 and loaders 753, 763, S175, S185</li> </ul> <p>Overhaul kit contents are verified item-by-item against the specific engine build before dispatch.</p>
Cylinder Components
Cylinder Head 6655153 7327327 for Kubota V2203 – Overhaul Component
<p><strong>Cylinder Head 6655153 7327327 for Kubota V2203, ASTM A48 Class 30 gray iron, 150 psi pressure tested</strong> — replacement for Bobcat S175, 7753, 341 skid steers and compact equipment.</p> <ul> <li>Sits at the top of the V2203 combustion system; verify valve seat grade, head gasket thickness, and block deck condition before assembly to avoid compression loss</li> <li>Match this cylinder head with the correct overhaul gasket set, head bolts, and valve stem seals so the top-end rebuild goes together in one pass</li> <li>Overhaul gasket kit contents verified line-by-line against your specific V2203 build configuration before dispatch</li> </ul>