Cylinder Components 4 - Heavy Equipment Parts

Cylinder Head for Kubota D1305 Engine – Direct Replacement for B7610, RTV1100, ZD28

Stop downtime and costly repairs caused by warped or cracked cylinder heads — this Kubota cylinder head delivers OEM-equivalent sealing, combustion integrity, and thermal stability for your D1305-powered equipment. Built to exact factory tolerances with hardened valve seat inserts and precision-machined deck surfaces, it eliminates compression loss and coolant leakage that plague worn or low-grade replacements. Fits Kubota B7610, RTV1100, ZD28, F2400, and 20+ other models — no guesswork needed Direct replacement for 12+ OEM part numbers including 1G188-03040 and KEACK-1G900 Pre-tested for flatness (≤0.05mm deviation) and pressure-checked at 150 psi — critical for preventing head gasket failure Ships from Guangzhou warehouse in 2–5 working days, MOQ just 1 piece

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Full Gasket Set for Perkins 404D-22 Engine – OEM-Equivalent Quality

Stop engine leaks and avoid costly downtime with this OEM-equivalent Perkins 404D-22 gasket set — precision-matched to the exact torque specs, thickness tolerances, and material swell rates required for 404D-22, 404D-22T, and 404D-22TA engines. Includes all critical seals — head, intake, exhaust, oil pan, timing cover, and cylinder liner O-rings — no guesswork or missing pieces Manufactured to ISO-certified standards with nitrile rubber and multi-layer steel (MLS) gaskets where specified, ensuring leak-free operation under high-boost conditions Ships from our Guangzhou warehouse in 2–5 working days — no waiting weeks for OEM backorders Verified against Perkins service manual PN 404D-22-001-001; fits both naturally aspirated and turbocharged variants without modification

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D902 Cylinder Head for Kubota BX23S KX41-3 – Complete Assembly with Gasket Kit

Get your Kubota BX23S or KX41-3 back in service fast — without waiting weeks for OEM parts or risking downtime from subpar replacements. This D902 cylinder head assembly with gasket kit delivers OEM-equivalent performance right out of the box, verified against factory specs and pre-tested for combustion integrity. Fits all D902 variants including E2B, E3B, and E4B series — even those with MRG, SCG, and WDDE suffixes (a critical detail many suppliers overlook) Includes full gasket kit (1G960-99363/64/65) — no hunting for mismatched seals or compromising on torque retention Ready to ship same day from Guangzhou warehouse — no MOQ, no delays, no counterfeit risk Covers 17+ Kubota models including BX2370-1, ZD1021-3, and KX018-4 — one solution for your mixed fleet

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Valve Cover Gasket 04238230 for Deutz F3L914/F4L914 – Direct Replacement

Stop leaks and avoid costly downtime with this precision-engineered valve cover gasket 04238230 for Deutz F3L914/F4L914 — a direct OEM-replacement gasket that seals reliably under high-temperature, high-vibration conditions typical of Agroplus 60A/70A/80A and Fendt Farmer 206–208 series tractors. Exact fit for Deutz engines F3L914, F4L914, BF3L914, BF4L914 — no guesswork or trial-and-error during installation Certified to withstand thermal cycling up to 180°C without hardening or extrusion — critical for air-cooled Deutz applications where conventional rubber gaskets fail prematurely Covers all major cross-reference numbers including 0423-8230, 04234001, and 0423-7052 — so you’re covered whether your manual lists old or new part codes Ships from our Guangzhou warehouse in 2–5 working days — no waiting weeks for OEM backorders

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Head Gasket Set 02910048 for Deutz F3L912–F6L912 Engines – OEM-Equivalent Replacement

Stop downtime from blown head gaskets on your Deutz F3L912–F6L912 engines — this OEM-equivalent Deutz head gasket set delivers factory-level sealing integrity without the OEM wait or markup. Built to handle the high combustion pressures and thermal cycling of air-cooled Deutz engines, it eliminates the risk of coolant-oil mixing and cylinder leakage that cripples performance. Fits Deutz tractor models DX4.50, DX4.71, D3006, D3607, and more — plus all compatible engines: F4L912, F5L912, BF6L912, BL912, FL913 Includes precision-machined multi-layer steel (MLS) cylinder head gaskets with embossed sealing beads — a critical spec for proper torque retention on Deutz’s unique stepped-block design Cross-references 6 genuine Deutz part numbers including 02910048, 02928994, and 2931476 — no guesswork when ordering Ships same-day from our Guangzhou warehouse — no 3-week waits or inventory gambles

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Overhaul Gasket Kit for Kubota D1703/D1803 Engines – Direct OEM Replacement

Stop downtime and costly rework caused by mismatched or low-grade gaskets — this Kubota D1703 gasket kit delivers OEM-equivalent sealing performance right out of the box. Built for Kubota D1703/D1803 engines powering Bobcat 325C and 325D excavators, it’s verified to meet original torque specs and combustion chamber integrity requirements — no guesswork, no leaks, no second trips to the shop. Fits exactly: replaces part numbers 1G720-03311 / 1G72003311 — no cross-reference errors Includes all critical seals: cylinder head, intake/exhaust manifolds, oil pan, timing cover, and water pump gaskets — plus valve cover and crankcase breather gaskets often omitted in budget kits Pre-tested for thermal cycling stability: silicone-coated composite layers resist blowout at sustained 180°C+ operating temps common in high-load Bobcat duty cycles Ships from Guangzhou warehouse same day — MOQ 1 piece, with real-time tracking and 6-month warranty against manufacturing defects

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Fuel Injection Pump Rebuild Kit for Delphi Lucas CAV DPA Tractor Engines

Get your tractor’s Delphi Lucas CAV DPA fuel injection pump running like new—fast, reliably, and without OEM delays or markup. This fuel injection pump rebuild kit delivers full OEM-equivalent performance with rigorously tested seals, plungers, and timing components—no guesswork, no downtime. Exact-fit for high-wear applications: Includes hardened steel delivery valves and calibrated spill control sleeves—critical for maintaining precise injection timing under load Covers all major cross-references: 7135-110, 7123-576L, 7123-388, 7139-223, and 6+ more—so you don’t waste time hunting parts across suppliers Pre-tested for pressure hold and leak-down—verified to meet ISO 4024 standards before leaving our Guangzhou warehouse Ships same day if ordered before 3 PM CST—ideal when your fleet can’t wait weeks for OEM lead times

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Cylinder Head Gasket 1G962-03313 for Kubota D902 Engines – OEM-Equivalent Sealing

Stop cylinder head leaks and avoid costly downtime with this OEM-equivalent Kubota cylinder head gasket — precision-matched to the D902 engine’s thermal expansion profile and combustion chamber geometry. Direct replacement for 1G962-03313, plus cross-compatible with 1G962-03310 and 1G962-03312 — no guesswork on interchangeability Fits Kubota BX2360 tractors, KX018-4 excavators, RTV900 utility vehicles, and ZD1021 mowers — verified across 40+ model variants including E2B/E3B/E4B sub-series Multi-layer steel (MLS) construction with Viton-coated sealing beads — critical for maintaining torque retention after repeated heat cycles Ships from our Guangzhou warehouse in 2–5 working days, even for single-piece orders — no MOQ pressure when your machine’s down

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Complete Cylinder Head with Valves 04231661 for Deutz BF4L913 & BF6L912 Engines

Get your Deutz-powered equipment back online fast — no more downtime waiting for OEM delays or risking counterfeit parts. This complete cylinder head with valves 04231661 for Deutz BF4L913/BF6L912 engines ships ready to install, with precisely torqued valve seats and factory-matched valve guides — a detail critical for maintaining proper compression and avoiding premature valve recession. Fits 7 Deutz engine variants: BF4L913, BF6L912, F3L913, F4L913, F6L912, F3L912, F4L912 Cross-references 12 OEM numbers including 04231661, 04152627, and 0571-3102 Pre-assembled with intake/exhaust valves, springs, retainers, and seals — no sourcing or setup headaches Backed by XUNPO’s 6-month warranty and technical verification support before you order

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V2203 cylinder head gasket 6655159 for Kubota V2203 engines – OEM-equivalent replacement

Stop downtime from blown head gaskets — this V2203 cylinder head gasket 6655159 delivers OEM-equivalent sealing performance on Kubota V2203 Tier II and Bobcat machines, so your loader or excavator stays online longer between services. Fits Kubota V2203 2EB engines and all major Bobcat models: 331, 334, 337, 341 excavators; 753, 763, 773, S175, S185 loaders; plus Toolcat 5600 and BL370 Manufactured to exact OEM thickness and multi-layer steel (MLS) spec — critical for maintaining proper combustion chamber compression and preventing coolant-oil crossover Pre-tested for thermal cycling stability and torque retention — no guesswork during reassembly Ships same-day from our Guangzhou warehouse with full traceability and 6-month warranty

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Kubota Cylinder Head Bolt Set for D662–DG972 Engines – 14-Piece OEM Replacement

Stop risking engine failure from stretched or mismatched head bolts — this Kubota cylinder head bolt set delivers OEM-equivalent clamping force and torque retention for D662–DG972 engines, so your rebuild stays sealed and vibration-free through hundreds of operating hours. 14-piece precision-matched set includes all four critical part numbers: 14601-03450, 14601-03452, 14601-03453, and 1J080-03450 — no guesswork when replacing mixed-length bolts across the cylinder head deck Fits not just D662/DG972, but also DF752, D722-BH-4/E2-BH-6, D902-E3B-CWL-1, and other high-torque variants where factory service manuals specify stepped-tension sequencing Each bolt is heat-treated to grade 10.9 and phosphate-coated for corrosion resistance — a must for humid environments or generator sets running continuous duty Ships same-day from Guangzhou warehouse; no waiting weeks for OEM backorders or counterfeit kits with inconsistent thread pitch

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Complete Cylinder Head with Valves & Springs for Kubota V2403 Engine

Get your Kubota V2403-powered equipment back online fast—no more downtime waiting for OEM lead times or risking counterfeit parts with inconsistent valve seating. This Complete Cylinder Head with Valves & Springs for Kubota V2403 Engine delivers OEM-equivalent performance right out of the box, fully assembled and pre-set with hardened intake/exhaust valves, dual-rate valve springs, and factory-matched valve guides. Fits 120+ Kubota models—including KX121-3 excavators, L5040GST tractors, and R520 wheel loaders—without machining or adjustments Replaces 10 verified part numbers (e.g., 1G855-03042B, 1G916-03040B) across V2403, V2403-M, and V2403-CR engine variants Includes precision-ground combustion chamber surface (flatness tolerance ≤ 0.05mm) — critical for preventing head gasket failure on high-mileage engines Ships same-day from Guangzhou warehouse when ordered before 3 PM CST — 2–5 working days worldwide

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