12V 20A Alternator AM877557 for John Deere & Yanmar – In Stock
AM877557 Alternator 12V 20A — replacement for John Deere and Yanmar engines....
Starter Motor 21163-7025 for Kawasaki FX801V FX850V, Class H Insulation, Die-cast Aluminum Housing — kept in Guangzhou warehouse for same-day dispatch on urgent mower repairs. One piece ships with no minimum order value, and part identification is confirmed from your machine model or a worn nameplate photo.
Dispatch window confirmed before you pay.
Stock Ready — Guangzhou warehouse holds starter motor 21163-7025 for same-day dispatch, confirmed before you pay
| Parameter | Value |
|---|---|
| Part Number | 21163-7025 |
| Product Type | Starter Motor |
| Cross-Reference | 21163-7021, 211637025, 211637021, 99996-6121, 999966121, 21163-0757, 211630757 (reference only) |
| Machine Fitment | John Deere Z830A, Z850A, Z860A, Z910A, Z925A, Z930A, Z930M, Z930R, Z950A, Z950M, Z950R, Z960A, Z960M, Z960R, Z970A, Z970R; Toro Z Master G3; New Holland G5030, G5035 |
| Condition | New Aftermarket |
| Insulation Class | Class H (rated to 180°C) |
| Pinion Gear Tolerance | ±0.02 mm |
| Brush Service Life | Beyond 12,000 actuations |
| Solenoid Wire | Oxygen-free copper |
| Housing Material | Die-cast aluminum alloy A380 |
| Standards | ISO 9001, SAE J1171, ISO 16750-2 |
| Warranty | 6 months against manufacturing defects |
| MOQ | 1 piece |
| Failure Symptom | Replacement Urgency |
|---|---|
| Engine cranks slowly or clicks without engaging | Immediate — mower cannot start, job site idle |
| Starter solenoid fails to retract after ignition | High — risks flywheel ring gear damage if delayed |
| Intermittent engagement in hot ambient conditions | Scheduled — plan replacement before seasonal peak |
| Brush wear causing voltage drop under load | Preventive — replace during off-season fleet service |
Starter Motor 21163-7025 in stock fast shipping means your zero-turn is cutting again before the weekend.
A landscaping crew in the middle of a commercial contract cannot wait weeks for a dealer backorder. When a Kawasaki FX850V or FX921V engine refuses to crank on a Monday morning, the machine sits while revenue burns. I have watched site supervisors lose entire billing cycles just waiting to confirm whether a worn nameplate matches the correct starter variant [NEED_CITE: typical lead time impact on commercial groundskeeping fleet availability]. The difference between a two-day repair and a three-week delay often comes down to whether the right part ships the same day the order is placed.
Our Guangzhou warehouse keeps Starter Motor 21163-7025 on the shelf, not on a production schedule. When you confirm the order before the daily cutoff, the unit leaves the warehouse the same day. For a contractor with a stalled Z950M or Z960R, that single-day dispatch window can mean the difference between finishing a contract on time and paying penalties for missed service days. One-piece minimum order means you order exactly what the repair needs, no filler quantities to hit a threshold.
Express freight delivers in roughly three to seven days to most destinations, air freight covers seven to twelve days, and sea freight spans twenty-five to forty days for cost-sensitive bulk planning. Each option is quoted at the time of inquiry with real-time tracking references so your workshop knows when to schedule the technician. Time zone overlap with Southeast Asian and Middle Eastern buyers means inquiries sent in your business hours get answered in ours [NEED_CITE: international aftermarket parts freight transit benchmarks]. Weekend inquiries do not sit unread until Monday.
Class H insulation withstands continuous thermal exposure up to 180°C, which matters when a zero-turn mower restarts dozens of times per shift in high ambient heat. The ±0.02 mm pinion gear tolerance ensures clean engagement with the flywheel ring gear, preventing the grinding noise that signals misalignment and accelerated wear. Oxygen-free copper in the solenoid winding reduces resistive losses during cranking, delivering consistent torque even when battery voltage dips under load. The A380 die-cast aluminum housing dissipates heat efficiently while keeping overall weight manageable for one-person installation in a tight engine bay.
Ordering a starter that physically bolts on but has the wrong pinion tooth count or solenoid terminal orientation means the machine stays down while you wait for a return and a replacement. In a busy mowing season, that second downtime window can cost more than the part itself in lost contract hours [NEED_CITE: equipment downtime cost multiplier in commercial landscaping operations]. Sending a clear photograph of the old unit or the machine nameplate before ordering eliminates this risk entirely, because variant identification happens before the box is sealed, not after it arrives on your dock.
Self-produced lines and qualified sourced supply carry the same six-month warranty, so you do not need to track which origin category each SKU belongs to. Eight product categories under one account mean a repair shop ordering this starter can add filters, belts, and seal kits to the same consignment. Guangzhou warehouse stock on fast-failure items like starter motors removes the multi-week dealer lead time. Part identification from a photograph, a machine model, or a worn nameplate image resolves the most common ordering bottleneck. Cross-reference verification covers superseded numbers like 21163-7021 and 99996-6121 so older machines are not left without supply. A technical team confirms compatibility and variant before dispatch, not after a fitment problem surfaces.
Provide the old starter part number if readable, or a clear photograph of the machine nameplate and the existing unit. Include the mower model and engine designation so our team cross-checks fitment against the Kawasaki FX801V, FX850V, or FX921V application range. State your destination and required arrival date so the freight option is matched to your schedule from the first quote.
Q: Is starter motor 21163-7025 currently in stock and ready to ship? A: Yes, this unit is stocked in our Guangzhou warehouse for fast dispatch. Orders confirmed before the daily cutoff ship the same day. We verify availability at the time of inquiry and provide a realistic dispatch window before payment, so you know exactly when the part leaves.
Q: Can I order just one unit for an emergency repair? A: The minimum order is one piece. There is no minimum order value or mandatory bundle requirement. If a single Z950M or Toro Z Master G3 is down and needs one starter motor, we ship exactly one unit without padding the order.
Q: How many days until delivery to my country? A: Transit time depends on the freight method and destination. Express typically arrives within three to seven days, air freight within seven to twelve days, and sea freight within twenty-five to forty days. We quote the estimated arrival window when we confirm the order.
Q: My nameplate is worn off — can you identify the part from a photo? A: Yes. Send a clear photograph of the old starter motor, the engine block, or any remaining identification markings. Our team cross-references the visual details against the application database to confirm whether 21163-7025 or a variant is the correct fit.
Q: What happens if the part arrives and doesn't fit my machine? A: If a fitment issue arises despite pre-dispatch verification, contact us immediately with photographs of the unit and the machine. We resolve the mismatch through exchange or replacement under the warranty terms, and our technical team assists with re-identification to prevent a repeat.
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.
AM877557 Alternator 12V 20A — replacement for John Deere and Yanmar engines....
6678205 Alternator, 12V 90A — replacement for Bobcat T140, T180, T190 and...
Glow Plug 185366190 TPN257 (cross-reference), New Aftermarket, 4 PCS packaging — compatible...
Minimize costly downtime with a reliable Rubber Buffer 06129902 06129901 that maintains...