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898076-2600 Alternator 12V — replacement for Isuzu 4HK1 and 4BD1 engines with 14.2V regulated output, Class H insulation rated to 180°C. Guangzhou warehouse stocks this unit ready for same-day dispatch, with single-piece orders accepted and part identification confirmed from a photo or engine serial when the nameplate is unreadable. Delivery timing quoted at order based on your selected freight channel.
Stocked for Same-Day Dispatch — Guangzhou warehouse holds ready inventory of this 12V alternator for Isuzu 4HK1 and 4BD1 engines, enabling single-piece orders to ship within hours of confirmation.
| Parameter | Value |
|---|---|
| Part Number | 898076-2600 |
| Product Type | Alternator |
| Cross-Reference | LR1110-735 (reference only), 8980762602 (reference only) |
| Machine Fitment | Isuzu 4HK1, Isuzu 4BD1 |
| Voltage | 12V |
| Output Regulation | 14.2V ±0.1V at 25°C ambient |
| Insulation Class | Class H (180°C thermal rating) |
| Bearing Bore Tolerance | ±0.015 mm |
| Rectifier Diode Rating | 60A Schottky, 175°C junction temperature |
| Testing Range | 12V–14.4V regulation across 0–3,000 RPM |
| Thermal Soak Test | 30-minute at 85°C |
| Vibration Endurance | 5–500 Hz, 1.5g RMS |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Standards | ISO 9001, ISO 8528-3 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Battery not charging during operation, voltage dropping below 12V under load | Immediate — machine cannot sustain electrical systems without alternator output |
| Intermittent charging, dashboard warning light flickering at idle | High — unpredictable failure leaves operator stranded on jobsite |
| Alternator bearing noise, whining or grinding from engine front cover | Scheduled — replace before bearing seizure damages mounting bracket |
| Complete electrical failure after engine overheating event | Critical — heat damage to rectifier diodes requires immediate replacement |
| No output after jump-start, engine stalls when battery disconnected | Immediate — indicates failed voltage regulator or burnt stator windings |
A verified 12V Alternator for Isuzu 4HK1 4BD1 in stock fast shipping is the difference between a one-day repair and a week-long standstill.
I have seen excavators sit idle for days because a worn nameplate led to the wrong alternator being ordered, or because a supplier demanded a minimum quantity that made no sense for a single emergency repair. The machine is already down. Every hour of diagnostic back-and-forth is another hour of lost production. [NEED_CITE: cost of unplanned equipment downtime in construction operations] Getting the correct part confirmed and dispatched on the same day is not a luxury — it is the entire repair strategy when a contractor has one machine and one deadline.
Availability means nothing if the part that arrives does not fit. Our confirmation process starts the moment an inquiry comes in. Send the part number, the engine serial, a photograph of the old unit, or even just the machine model — we cross-reference against known superseded numbers like 8980762602 and variant designations to isolate the exact build. This 12V Alternator for Isuzu 4HK1 4BD1 in stock fast shipping has been dispatched to repair centres that had only a blurred nameplate image to work with, and the unit arrived matching the mounting pattern, connector type, and pulley alignment of the original.
Once the part is confirmed, the logistics path is the next variable. We quote express, air, and sea freight options with estimated arrival windows at the time of order — not after payment. Express shipments from our Guangzhou warehouse typically reach international destinations within days, while air freight covers a broader range of ports on a slightly longer timeline. [NEED_CITE: international express freight transit times for industrial spare parts] Packaging is selected to survive courier handling: the alternator is secured against shock and moisture so it arrives in the same condition it left the shelf.
The 14.2V ±0.1V output regulation at 25°C ambient ensures stable charging across the engine's operating RPM range, preventing both undercharging that drains the battery and overvoltage that damages sensitive electronic control modules. Class H insulation rated to 180°C provides thermal headroom in engine compartments where ambient temperatures regularly exceed normal operating assumptions, particularly in enclosed machine housings. The 60A Schottky rectifier diodes rated to 175°C junction temperature handle sustained high-load electrical demands — lighting, hydraulic solenoids, cab HVAC — without thermal degradation. Vibration endurance tested across 5–500 Hz at 1.5g RMS addresses the constant shaking transmitted through the engine block to every mounted accessory, which is where cheaper alternators typically fail first.
Ordering the wrong alternator based on an assumed part number means the machine stays down through a return cycle and a second order. [NEED_CITE: impact of incorrect part identification on equipment repair turnaround] Even when a similar-looking unit bolts on, mismatched pulley alignment wears the drive belt prematurely, and an incorrect connector forces field splicing that introduces resistance and future failure points. The downtime cost of a second repair visit — mobilising the technician again, re-scheduling around the machine, explaining the delay to the client — far exceeds the urgency premium on getting the right part the first time.
Our Guangzhou warehouse stocks this alternator as a fast-moving electrical component, meaning real-time inventory checks rather than promised availability. Single-piece minimum order quantity removes the barrier for a workshop repairing one machine. Part identification from a photograph, worn nameplate image, or engine serial number eliminates guesswork when the original label is illegible. Both our self-produced and qualified sourced supply lines carry identical quality control and warranty terms under one account. Cross-reference verification covers superseded numbers so a buyer holding an older designation like 8980762602 still gets the correct current unit. [NEED_CITE: aftermarket parts cross-reference verification standards] Technical support is available to confirm compatibility and address fitment questions before the order is placed.
Q: Is this alternator in stock and when can it ship? A: This 12V alternator for Isuzu 4HK1 and 4BD1 engines is stocked in our Guangzhou warehouse. Upon order confirmation and payment clearance, same-day dispatch is available. We quote the estimated arrival window for your chosen shipping method at the time of order so you can plan the repair schedule around a known delivery date.
Q: What is the minimum order quantity for a single emergency unit? A: The minimum order is one piece. We understand that a single machine breakdown does not justify bulk purchasing. Whether you need one alternator for an emergency repair or several for fleet stocking, the same confirmation and dispatch process applies with no minimum quantity barrier.
Q: How long does delivery take to my location via express? A: Express shipments from Guangzhou typically arrive within days depending on destination and customs processing. We provide a specific transit estimate for your location at the time of inquiry. Air freight is available as an alternative with a slightly longer window but broader destination coverage.
Q: My nameplate is worn — can I send a photo for part identification? A: Yes. Send a photograph of the old alternator, the engine serial number plate, or the machine data plate. We cross-reference against known part numbers, superseded designations, and variant builds to confirm the exact unit your engine requires before anything ships.
Q: What happens if the delivered unit does not match my machine? A: If the alternator received does not match the confirmed fitment, contact us immediately with photographs. We resolve identification discrepancies through our warranty process, covering manufacturing defects and confirmed compatibility mismatches with straightforward replacement terms.
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