Piston Ring

Cylinder Components

Piston Ring Set 13008-0569 | Service Part for FR651V FR691V FR730V

Piston Ring Set 13008-0569 (cross-reference), High-Carbon Alloy Steel, Ra ≤0.4 μm — compatible with Kawasaki FR651V, FR691V, FR730V and related FS/FT/FX series engines used in commercial mowing fleets. Replace rings when oil consumption rises, blue smoke appears, or compression drops below threshold — inspect piston groove side clearance and cylinder bore taper during the same service event. Planned stocking ahead of peak season keeps fleet turnaround on schedule. Replacement interval guidance included with each shipment for your maintenance planning records.

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Cylinder Components

Wear Item Piston Ring 13008-0569 Compatible with Kawasaki

Piston Ring 13008-0569, Chrome-Faced Ductile Iron, ±0.005 mm Tolerance — compatible with Kawasaki FR/FS/FT/FX V-twin engines and select Cub Cadet, MTD, Yard Man zero-turn mowers. Replacing rings at the first signs of compression drop or oil consumption prevents cylinder scoring and avoids unplanned full crankcase teardowns during scheduled fleet maintenance windows. Chrome-faced top ring and nitrided second ring sustain sealing through continuous 3,200–3,600 RPM thermal cycles, supporting predictable mid-life service intervals. Replacement interval guidance included with each shipment to support planned fleet overhaul scheduling.

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Cylinder Components

STD 78mm Piston Ring 16292-21050 – Service Part for Kubota D1105

16292-21050 Piston Ring, 78mm STD Bore — replacement for Kubota D1105 engines powering B-series tractors, KX compact excavators, and RTV utility vehicles. Wear indicators such as rising oil consumption, white exhaust smoke, or compression loss signal ring replacement; inspect cylinder liner condition and valve stem seals during the same service window to avoid repeat teardowns. Fits multiple D1105 variants across agricultural, construction, and landscaping fleets — confirm engine serial number before ordering to verify STD grade suitability. Maintenance interval guidance and cross-reference verification included with each shipment for proactive fleet planning.

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Service Part Piston Ring 16292-21050 for Kubota D1105 Engine

16292-21050 Piston Ring, STD 78mm — aftermarket replacement for Kubota D1105 engines across compact tractors, mini excavators, and utility vehicles. Rising oil consumption and blow-by at the breather signal this ring set is due within scheduled service windows Plan cylinder bore assessment before ordering; STD size fits unmodified bores without prior oversize work Covers a wide equipment base — one ring set SKU supports B-series tractors, KX excavators, ZD mowers, and RTV utility vehicles in a mixed fleet Planned replacement intervals documented and shipped with your consignment.

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Kawasaki Engine Piston Ring Set 13008-0569 for FR651V, FR691V, FR730V

Stop engine blow-by and restore compression fast — these genuine-spec Kawasaki piston ring sets deliver OEM-level sealing performance without the OEM price or wait. Built to exact tolerances for FR651V, FR691V, and FR730V engines, they eliminate costly downtime from worn rings while fitting flawlessly in tight rebuild windows. Includes 2 complete ring sets (top compression + oil control) — no guesswork on stack-up or gap specs Covers 50+ Kawasaki engine variants across FR/FS/FT/FX series — including hard-to-match AS/BS/CS suffix codes Direct replacement for Cub Cadet RZT54, RZT-L50KW, MTD RZT-50, and Yard Man RZT-54 mowers Features precision-ground chrome-faced top ring and tapered oil rail — critical for high-RPM air-cooled applications

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Piston Ring Set 04175141 for Deutz 1011 Engines – High-Wear Resistance

Stop unexpected downtime and costly engine rebuilds — this Deutz 1011 piston ring set delivers OEM-matched wear resistance and precise cylinder sealing for engines running 10,000+ hours in harsh compaction or excavation duty. Fits Deutz 1011 series (BF4L1011F, BF4M1011F, BFL1011) and critical machines like Atlas 1204 excavators, Bomag 172 D-2 rollers, and Liebherr L500 cranes — no guesswork on cross-references Made with chrome-faced top compression rings and precision-ground oil control rails — a detail that prevents blow-by while maintaining optimal oil film thickness Backed by our 3–12 month warranty and real-time logistics tracking — because urgent repairs shouldn’t wait for shipping surprises MOQ is just 1 set, shipped from our Guangzhou warehouse within 2–5 working days — ideal when your machine’s already offline

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Cylinder Components

STD 78mm Piston Ring Set 16292-21050 for Kubota D1105 Engine Rebuild

Get back to full power and avoid costly downtime with a precise, OEM-equivalent Kubota D1105 piston ring set that restores compression and extends engine life — no guesswork or compatibility risks. Built to strict ISO-certified specs and pre-tested for performance, this STD 78mm set eliminates the frustration of mismatched rings or premature wear from inferior copies. Fits all D1105 variants — including E2B-RSYH-1, E3B-SBFU-1, and D1105-B(E) — plus B3030HSD, KX71, KX41-2, F2560, and RTV1100 series Includes all three rings (top compression, second compression, oil control) with correct gap tolerances for 78mm bore — critical for avoiding blow-by in high-hour engines Direct replacement for 16292-21050 and cross-compatible with 16261-21090/21091 — verified against Kubota’s latest service bulletins Ships same day from Guangzhou warehouse — no MOQ, no wait, even for urgent rebuilds

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