In Stock Fuel Injector 1J801-53052 for Kubota V2403 D1803 Engine
Fuel Injector 1J801-53052 replacement for Kubota V2403 and D1803 engines, new aftermarket...
Fuel Pump 49040-7008 replacement for Kawasaki FR541V, FR600V, FR651V, FR691V, FR730V, FS730V, FX651V, FX691V, FX730V engines — new aftermarket, 6-month warranty against defects.
Arrival timing and freight option quoted before payment confirmation.
Ready-to-Ship Stock — Guangzhou warehouse holds this fuel pump with one-piece minimum order, dispatched within days to end unplanned downtime.
| Parameter | Value |
|---|---|
| Part Number | 49040-7008 |
| Cross-Reference | 49040-0770, 49040-0802, KM-49040-7008, KM-49040-0770, KM-49040-0802 (reference only) |
| Product Type | Fuel Pump |
| Condition | New Aftermarket |
| Machine Fitment | FR541V, FR600V, FR651V, FR691V, FR730V, FS730V, FX651V, FX691V, FX730V, Cub Cadet LTX 1042/1046, Z-Force SX54 |
| Brand Compatibility | Kawasaki, Cub Cadet |
| Quality Standard | ISO 9001 |
| Warranty | 6-month manufacturer warranty against defects |
| Packaging | Original retail box with anti-static foam cushioning |
| Failure Symptom | Replacement Urgency |
|---|---|
| Engine cranks but won't start or stalls under load | Immediate — machine cannot operate without fuel delivery |
| Fuel starvation at high RPM during mowing | High — contractor losing billable hours on-site |
| Intermittent power loss on inclines or uneven terrain | High — unsafe operating condition on slopes |
| Visible fuel leak at pump body or hose connections | Immediate — fire hazard and environmental concern |
| Pump diaphragm failure after extended ethanol-blended fuel use | Planned — schedule replacement before peak season |
Your crew stands idle while the OEM supplier quotes multi-week lead times.
A commercial mower going down during peak cutting season isn't an inconvenience — it's a direct revenue loss measured in missed contracts and idle labor. I've watched contractors scramble for a fuel pump replacement for Kawasaki FR and FX series engines only to be told the part is backordered for weeks [NEED_CITE: aftermarket parts availability for small engine fuel systems]. The machine sits in the bay or on the truck while grass keeps growing and customers keep calling.
When the nameplate is faded from sun exposure or painted over during a previous service, confirming the exact part number becomes its own delay. A wrong pump ordered in haste means another week of downtime on top of the first. That compounding wait is what we work to eliminate by holding stock and verifying fitment from whatever information the buyer can provide — a number, a model, or a photograph.
Availability only matters if the part actually fits. We keep fuel pump 49040-7008 units on the shelf at our Guangzhou warehouse so dispatch isn't the bottleneck. But the real speed gain comes from cutting the identification loop short. Send us a clear photo of the engine tag, the old pump label, or even the machine model plate, and we cross-reference it against the full fitment list before anything gets packed.
This matters because the FR600V alone has over a dozen variant suffixes — AS20, BS11, CS06, ES00 — and not every variant uses the same pump across all production runs. A five-minute photo check prevents a five-day return cycle.
Once the part is confirmed and paid for, the clock shifts to freight. Express courier typically delivers in three to five business days for most international destinations, which is what a down machine demands. Air freight extends that window to roughly seven to twelve days but suits a shop stocking a few units for upcoming overhauls. Sea freight runs twenty-five to forty days and only makes sense when urgency has passed.
We quote the freight option and estimated arrival at the same time we confirm stock, so there's no waiting for a second email to know when the wrench can turn. Retail box packaging with foam cushioning is designed to survive express courier sorting systems without additional repacking. [NEED_CITE: express freight handling standards for small engine components]
This fuel pump uses a diaphragm-actuated design driven by crankcase pressure pulses, which is standard for the Kawasaki FR/FX/FS engine family. The diaphragm material must resist degradation from modern ethanol-blended gasoline, which attacks standard rubber compounds over time and causes the pumping action to weaken gradually rather than fail suddenly.
A pump that loses prime intermittently or delivers inconsistent fuel volume at high RPM is often showing early diaphragm breakdown, not a carburetor problem. Replacing the pump before complete failure avoids the scenario where the engine runs fine at idle but starves under the load of a cutting deck. The 6-month warranty covers manufacturing defects in the diaphragm and check valves during that initial service window.
Ordering a fuel pump without verifying the variant means the machine stays down even after the box arrives. I once had a customer send a blurry phone photo of a Kawasaki FR691V tag — the suffix was unreadable — and we shipped what the most common variant required. It didn't match. The machine sat another three days while the correct unit was dispatched.
That kind of avoidable second delay is what turns a one-day repair into a week-long headache [NEED_CITE: cost of unplanned equipment downtime in landscape contracting]. A slightly better photo or a serial number typed into an email eliminates the gamble entirely. The urgency to get running again should never override the two minutes it takes to confirm.
Our Guangzhou stock position means this fuel pump ships as a single unit without minimum order barriers — one mower down, one pump ordered, no forced shelf stock. Self-produced lines and sourced supply both carry the same warranty terms, so there's no guessing which batch gets better QC. Part identification works from a part number, a machine model, or a nameplate image when the label is gone.
Cross-reference verification covers superseded numbers like 49040-0770 and 49040-0802, catching cases where a buyer's manual still lists a discontinued reference. Sample supply is available for fitment confirmation before a fleet commits to bulk quantity. The technical team handles compatibility questions directly, not through a ticketing queue.
Q: Is this fuel pump currently in stock and when can it ship? A: We hold fuel pump 49040-7008 units at our Guangzhou warehouse for immediate dispatch. Stock status is confirmed at the time of your inquiry, and units typically ship within one to two business days after payment. Express courier delivery follows in three to five business days for most destinations.
Q: What is the minimum quantity I can order for an emergency repair? A: One piece. There is no minimum order quantity blocking a single emergency purchase. If you have one machine down and need one fuel pump, that's exactly what we ship — no forced bundling or shelf-stock requirements.
Q: The engine nameplate is worn or painted over — can I send a photo to confirm fitment? A: Yes. Send a clear photograph of whatever identification remains — engine model tag, old pump label, or machine serial plate. We cross-reference against the full variant list for FR, FX, and FS series engines to confirm the correct part before dispatch.
Q: What happens if the fuel pump arrives and doesn't fit my engine? A: Contact us immediately with photos of the part and your engine tag. We verify the discrepancy against our cross-reference records and arrange the correct replacement. Pre-order photo verification greatly reduces this risk, which is why we recommend it for any machine with a worn nameplate.
Q: How long does express delivery take compared to air freight? A: Express courier typically arrives in three to five business days with full tracking. Air freight runs seven to twelve business days and suits less urgent restocking. We quote both options with estimated arrival dates at the time of order so you can choose based on your downtime tolerance.
Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.
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