Overhaul Gasket - Heavy Equipment Parts | XUNPO Global Distribution

Upper & Lower Gasket Kit 6547863/6547864 – Cummins QSF3.8 Service Part

6547863/6547864 Overhaul Gasket Kit for Cummins QSF3.8, Upper MLS + Lower NBR — fits engines powering CAT 301.8, 303.5, Volvo EC300D, Hyundai R300LC-9 and Doosan DX300L equipment. Coolant-oil cross-contamination, compression loss, or visible gasket extrusion signal the replacement window; full upper/lower kit resealing prevents uneven bolt torque and premature re-failure. Fleet maintenance teams can pre-position kits to align with scheduled overhaul intervals, eliminating lead-time downtime on aging QSF3.8 units. Replacement interval recommendations ship with each consignment for long-term service planning.

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Overhaul Gasket Kit for Kubota V3307 Engines – Scheduled Maintenance

1J770-99360 Overhaul Gasket Kit for Kubota V3307 & CAT C3.3B — includes MLS cylinder head, valve cover, oil pan, and exhaust manifold gaskets. Typical replacement triggers include coolant-oil mixing, compression loss, or visible weeping at the head joint. This kit supports planned rebuilds across agricultural tractors, compact excavators, and skid steer loaders, helping fleet operators avoid unplanned downtime. Compatible with Kubota M6060HD, M7060HD, KX080-4, SSV75 series and CAT C3.3B-CR-T engines Cross-reference: 1J770-99352, 1J770-99350 (reference only) Replacement interval guidance included with shipment to support your fleet maintenance planning.

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Overhaul Gasket Kit for Yanmar 3TNV80 – Scheduled Maintenance

Overhaul Gasket Kit for Yanmar 3TNV80, Multi-layer Steel Head Gasket, ±0.02 mm Tolerance — compatible with 3TNV80 series compact excavators, skid steers, and agricultural machinery under thermal and vibration stress. Plan scheduled reseals at predictable intervals; early signs like coolant-oil mixing or compression drop signal replacement before major damage occurs. Replace individual gaskets or the full kit depending on wear progression; evaluate liners, bearings, and valve stem seals at the same overhaul point for fleet-wide consistency. Replacement cycle recommendations ship with every order to support long-term maintenance planning.

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Overhaul Gasket Kit for Shibaura N844L/N844LT – Service Part

Overhaul Gasket Kit for Shibaura N844L/N844LT, compatible with CASE SR175, JCB TLT30, and New Holland L175 skid steer loaders. This 2.2L engine sealing solution features MLS cylinder head gaskets (±0.02 mm tolerance), NBR oil pan gaskets rated to 150°C, and Viton O-rings for water pump housings. Plan rebuilds around predictable service intervals — oil seepage, coolant contamination, and compression loss all point to a full kit refresh rather than single-gasket chasing Replacing the complete set prevents early re-entry caused by worn adjacent seals, copper injector washers, and timing cover gaskets that age alongside the head gasket Replacement cycle recommendations ship with every consignment to support your fleet maintenance schedule.

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Full Gasket Set for Perkins 404D-22 – Overhaul Grade Service Part

Overhaul Gasket Kit for Perkins 404D-22 / 404D-22T / 404D-22TA, MLS Cylinder Head Gasket Rated 130 bar — supports planned TBO scheduling across telehandler, compact loader, and auxiliary power unit fleets. Replacing the cylinder head gasket at mid-life coolant consumption or compression loss avoids compounding damage and unplanned teardowns; this complete kit covers head, manifolds, oil pan, timing cover, and water pump sealing surfaces in one consignment ±0.02 mm sealing surface tolerance and NBR intake gaskets rated -40°C to +120°C maintain integrity through repeated thermal cycling, matching factory specifications for extended service intervals Replacement interval guidance and batch inspection records ship with every kit for fleet maintenance audit compliance.

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Wear Item Overhaul Gasket Kit Compatible with Kubota D902 Engine

Overhaul Gasket Kit 1G823-99354 for Kubota D902, MLS head gasket with 0.05mm embossed beads — addresses typical D902 rebuild triggers like oil consumption rise, coolant seepage, and compression loss at planned intervals. Replace full kit rather than individual seals to avoid repeat teardowns within the same service window. Compatible with SCL1000, ZD1021, and ZD323 units across fleet deployments. Fits Kubota D902-E2B, D902-E3B, D902-E4B variants 6-month warranty; replacement cycle guidance included with shipment

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Upper Gasket Set 02931141/02931741 for Deutz F4M1011 – Service Part

Upper Gasket Set 02931141/02931741, Overhaul Gasket Kit for Deutz F4M1011 — MLS construction with AISI 304 stainless steel fire ring rated to 950°C, Ra ≤ 0.8 μm surface finish, dimensional tolerance ±0.02 mm. Fits Deutz F4M1011, F4M2011, F4L2011, BF4M1011F, TCD2011L4, D2011L4 and related variants Replace at scheduled overhaul windows when coolant seepage, head oil leaks or compression loss signal gasket wear Evaluate adjacent seals, lower gasket set and head bolts at the same service interval to avoid repeat teardowns Plan stock ahead of predictable consumption across fleet engines based on operating hours and load factor Replacement interval guidance and long-term availability for legacy Deutz engines confirmed with each order.

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Head Gasket Set 02910048 for Deutz F3L912-F6L912 – Scheduled Maintenance

02910048 Head Gasket Set for Deutz F3L912–F6L912, multi-layer steel with Viton coating — replacement for scheduled overhauls on 912/913 series engines. Watch for coolant-oil mixing, compression loss, or overheating as indicators to plan replacement before secondary damage Pair with head bolts, valve seals, and piston rings during major service to avoid repeat teardowns Fits agricultural tractors, harvesters, and industrial units running DX4.50, D2506, D3006, D6007A variants Replacement interval guidance and parts list ship with every order for fleet maintenance planning.

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Wear Item Fuel Injection Pump Rebuild Kit Compatible with Delphi DPA

7135-110 Fuel Injection Pump Overhaul Gasket Kit — replacement for Delphi DPA series, cross-reference 7123-576L, 7135-180, fits agricultural tractors and industrial diesel generators. Rebuild at early signs of poor atomization, hard starts, or increased black smoke to prevent injector and cylinder head contamination Full kit replacement outperforms single-component swaps as plungers, seals, and delivery valve seats age together NBR seals rated for biodiesel blends up to B20, tungsten carbide delivery valve seat withstands 200 MPa burst pressure Sustained availability for legacy DPA platforms with maintenance cycle guidance included in every shipment.

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Overhaul Gasket Kit for Hitachi ZX50U ZX55UR – Service Part

Overhaul Gasket Kit 5-87814-313-1 for Isuzu 4LE2, Multi-layer Steel Head Gasket — replacement for Hitachi ZX50U, ZX55UR, CASE CX75, and Kobelco SK70-SK80 excavators. Stock at planned overhaul intervals to avoid unplanned downtime when coolant-oil mixing or compression loss appears Full kit prevents cascading seal failures compared to single gasket replacement Replacement cycle guidance included with shipment for fleet maintenance planning.

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Upper & Lower Gasket Kit 6547863/6547864 for QSF3.8 – Fleet Supply

Upper & Lower Gasket Kit 6547863/6547864, Overhaul Gasket for Cummins QSF3.8 — cross-reference only. Replaces all critical sealing interfaces (cylinder head, oil pan, timing cover, valve cover) in one planned overhaul cycle MLS cylinder head gasket with multi-layer stainless steel maintains seal integrity under continuous high-temperature operation NBR oil pan gaskets resist diesel, oil, and coolant exposure through full service intervals Viton-coated elastomer beads deliver dynamic sealing across thermal expansion cycles Replacing the complete upper and lower set during scheduled rebuilds prevents secondary teardowns and keeps fleet maintenance windows predictable, rather than chasing individual leaks reactively. Replacement interval recommendations included with shipment to support your fleet overhaul scheduling.

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Overhaul Gasket Kit for Kubota V3307 – Overhaul Grade Service Part

1J770-99360 Overhaul Gasket Kit for Kubota V3307, MLS Cylinder Head Gasket, ±0.05 mm Tolerance — compatible with Kubota V3307, V3307-CR, V3307-CR-T and CAT C3.3B-CR-T engines. Replaces at planned mid-life overhaul intervals; MLS and EPDM components rated for repeated thermal cycling across fleet rebuild schedules Full kit covers cylinder head, intake manifold, oil pan, valve cover and timing cover gaskets in one consignment Replacement cycle recommendations included with shipment for fleet-level planning.

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