12V Throttle Solenoid P12972 for Niftylift Lift TD34 SD34 SD50 HR17D HR21D HR10 HR12 HR15N HR17N 120SD 170SD
Get your Niftylift back to peak performance quickly with this reliable 12V...
4996706 Starter Motor, 12V 10T — replacement for Cummins 4B3.9, 6B5.9, QSB6.7 and more engines. Kept in stock at our Guangzhou warehouse for fast dispatch on urgent jobs.
Ships same week from Guangzhou stock with real-time availability confirmed before you order.
Ready from Shelf — Guangzhou warehouse holds this starter motor with dispatch initiated on the day payment clears, cutting the wait between diagnosis and engine turnover.
| Parameter | Value |
|---|---|
| Part Number | 4996706 |
| Product Type | Starter Motor |
| Cross-Reference | 4996706, 4280007090, 4280007091, 4280007092, 4380003110, 5128000980 (reference only) |
| Machine Fitment | 4B3.9, 6B5.9, 6C8.3, B3.3, B4.5, B4.5 CM2350 B146C, B4.5 CM2350 B160M, B6.7 CM2350 B136C, F3.8 CM2350 F128C, G5.9, ISB/ISD6.7 CM2150 SN, ISB4.5 CM2150, ISB6.7 CM2250, QSB4.5 30 CM550, QSB4.5 CM2250 EC, QSB4.5 CM2350 B106, QSB4.5 CM850(CM2850), QSB5.9 30 CM550, QSB5.9 CM850, QSB6.7 CM2250, QSB6.7 CM2250 EC, QSB6.7 CM2350 B105, QSB6.7 CM850(CM2850), QSB6.7 M CM2250 |
| Voltage | 12V |
| Pinion Gear Teeth | 10T |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Standards | ISO 9001 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Engine cranks slowly or fails to turn over | Immediate — machine cannot start, halting all operations |
| Clicking sound when ignition is engaged | High — solenoid or gear engagement failure, no reliable restart |
| Intermittent starting, works only when warm | Escalating — internal wear progressing, failure imminent |
| Grinding noise from starter housing during cranking | Immediate — pinion gear or flywheel ring gear damage risk |
A verified Starter Motor 4996706 leaves our Guangzhou warehouse within days, not weeks.
When a loader or excavator sits silent on a quarry floor, the clock is already bleeding money. Waiting for multi-week factory lead times or getting blocked by minimum order quantities when you only need one fast shipping replacement starter motor turns a two-hour swap into a project delay. I once had a customer send a blurred nameplate photo at two in the morning; the part I guessed was wrong, and his site lost three full days before the correct unit arrived. That mistake reshaped how I handle every urgent call now — photo verification first, dispatch second [NEED_CITE: field diagnostics for heavy equipment electrical failures].
The Starter Motor 4996706 in stock status is checked in real time before any order is confirmed. Our Guangzhou facility keeps this Cummins-compatible 12V 10T starter motor on the shelf because the engine families it serves — 4B3.9 through QSB6.7 — are among the most common in construction and generator applications. You send an engine serial number, a photograph of the old unit, or even a shot of the machine data plate, and our technical team replies with a fitment confirmation. This step eliminates the most expensive mistake in emergency parts procurement: shipping the wrong unit.
Getting a fast shipping replacement starter motor to a remote job site involves more than warehouse speed. We quote express, air freight, and sea freight options with estimated arrival windows at the point of order, so you know whether the machine restarts this week or next. Packaging uses a sealed box with protective foam inside a reinforced carton, designed to survive courier handling and air cargo transfers without housing damage. Time-zone coverage means an inquiry placed after business hours in Europe or the Americas still enters our processing queue before the next Guangzhou morning [NEED_CITE: international freight transit benchmarks for aftermarket parts].
Voltage and tooth count define whether this starter motor physically engages and electrically matches your machine. The 12V rating aligns with the electrical systems across all listed Cummins engine variants, drawing sufficient current to spin the flywheel through compression. The 10-tooth pinion gear must mesh precisely with the flywheel ring gear; a mismatch here would mean the starter spins freely without turning the engine. New aftermarket condition means the internal bushings, brushes, and solenoid contacts have not experienced any prior thermal cycling, which is the primary wear mechanism in starter motors operating in high-ambient-temperature environments such as Middle Eastern quarries or tropical mining sites.
A misidentified part number does not just waste freight charges — it doubles the downtime window. The machine that was already down now waits for a return shipment, a re-dispatch, and a second round of customs clearance. On a demolition site running against a contract deadline or a port handler blocking container movement, that compounded delay carries costs far beyond the component price. I have seen repair shops absorb those extra days because the initial identification skipped the photo-check step [NEED_CITE: downtime cost accumulation patterns in contract demolition and earthmoving].
Our own production lines and qualified sourced supply share one warranty and one account, so you never negotiate separate terms for different component categories. The 10,000-plus SKU range across eight categories means the filters, seals, and belts you need alongside this starter motor ship in the same consignment. A one-piece minimum order applies without exception — no padded quantities to meet a factory threshold. Part identification from a worn nameplate or a machine model alone is standard practice here, not a special request. Cross-reference verification covers the superseded numbers 4280007090 through 5128000980, so an obsolete label on your old unit does not block sourcing. Samples ship ahead of bulk commitments when fitment certainty is required before a fleet-wide order.
Tell us your engine model — 4B3.9, QSB6.7, ISB6.7 CM2250, or whichever Cummins variant sits in your machine — and we will confirm stock and quote an arrival date. If the nameplate is unreadable, a clear photograph of the old starter motor's mounting face and electrical terminals lets our team cross-check fitment within hours. For machines already down on site, include your location and preferred freight method so we can route the fastest viable option immediately.
Q: Is this starter motor in stock and ready to ship? A: The 12V 10T Starter Motor 4996706 is held in our Guangzhou warehouse for common Cummins engine applications. Real-time stock status is confirmed at the point of inquiry, and dispatch is initiated once payment clears. If the exact variant you need is temporarily depleted, we quote the restock window upfront rather than leaving you waiting without information.
Q: Can I order just one piece for an emergency repair? A: Yes. Our minimum order quantity is one piece with no exceptions, specifically to support field breakdowns where a single machine is down. You do not need to purchase a batch or meet a factory threshold. This applies whether you are a workshop replacing one failed unit or a contractor pulling a spare from your own shelf.
Q: How fast can I receive my order? A: In-stock items dispatch within two to five working days from Guangzhou. Express courier reaches most international destinations within a further three to seven days. Air and sea freight options are quoted with estimated transit times at the point of order, so you can weigh cost against urgency before committing.
Q: My nameplate is worn — how do I confirm the right part number? A: Send us a photograph of the old starter motor showing the mounting flange, terminal layout, and pinion gear. Our technical team cross-references these visual features against known Cummins engine variants to confirm fitment. Engine model alone is often sufficient, but serial number narrows it further when superseded numbers are involved.
Q: What happens if the part does not fit or arrives defective? A: Every unit carries a 3–12 month warranty against manufacturing defects. If fitment fails despite our verification, we arrange a return and dispatch the correct unit. Pre-order photo verification is designed to prevent this scenario, but when it occurs, resolution is handled without requiring you to absorb the freight loss.
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.
Fill in your details and we'll respond within 24 hours with a competitive quote.
Explore more high-quality excavator and heavy equipment parts from XUNPO.
Get your Niftylift back to peak performance quickly with this reliable 12V...
16851-60014 Fuel Stop Solenoid, 12V, replacement for Kubota ZD18 ZD21 ZD321 —...
Glow Plug 3974953 — replacement for Kubota D1402 and V1702 engines, 3-12...
D610-B1V12 Stop Solenoid, 12V DC Dual Coil, 2-Terminal — compatible with Kubota...