Drive Belt & Tensioner Assembly 7257359 | Emergency Replacement for Bobcat S510-S595
Drive Belt & Tensioner Assembly 7257359 for Bobcat S510, S530, S550, S560,...
Belt 486586 Replacement for Scag SVRII-61V Series — compatible with SVRII-61V-25FX through SVRII-61V-40BV-EFI mowers.
Estimated arrival timeline quoted upfront with every order.
Stock Dispatch — Belt 486586 in stock at our Guangzhou warehouse for immediate same-cycle dispatch on urgent mower repairs.
| Parameter | Value |
|---|---|
| Part Number | 486586 |
| Product Type | Belt |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Minimum Order Quantity | 1 piece |
| Cross-Reference (reference only) | 754-05078, 75405078, 954-05078, 95405078, 574845603, 07200808, 5104583, 71460198, 539107709, 266-187, 266187 |
| Machine Fitment | Scag SVRII-61V-25FX, SVRII-61V-26CV-EFI, SVRII-61V-29CV-EFI, SVRII-61V-31CV-EFI, SVRII-61V-31FX, SVRII-61V-37BV-EFI, SVRII-61V-38CV-EFI, SVRII-61V-38FX-EFI, SVRII-61V-40BV-EFI |
| Failure Symptom | Replacement Urgency |
|---|---|
| Deck belt slipping under load, visible glazing or fraying on edges | Immediate replacement before spindle damage occurs |
| Belt snapped mid-operation, mower deck completely inoperative | Critical — machine down until new belt is installed |
| Uneven cutting pattern indicating partial drive loss | Urgent — schedule replacement within current work week |
| Squealing noise from deck engagement, tensioner at maximum travel | Preventive — replace before catastrophic failure on site |
Confirm stock and get a shipping timeline quoted before you commit.
Landscaping crews running Scag SVRII-61V series mowers face a particular frustration: a belt fails mid-contract, the dealer has a multi-week lead time, and the machine sits idle while grass keeps growing on the client's property. The SVRII-61V line has multiple engine variants, and picking the wrong Belt 486586 substitute means another round of waiting. I have watched a single misidentified belt cost three full days of machine uptime because the nameplate was painted over and the wrong variant was sent out. [NEED_CITE: commercial mower belt failure frequency in high-use fleet operations]
The Belt 486586 sits in our Guangzhou warehouse ready for immediate dispatch. When the nameplate on your SVRII-61V is worn, corroded, or buried under layers of deck debris, we identify the correct belt from a photograph of the old belt, the machine model, or even the engine badge. A single photo of the mower deck housing or the tensioner assembly is usually enough to confirm whether your specific variant — whether it is the 25FX, the 31CV-EFI, or the 40BV-EFI — takes this exact belt. We respond to identification requests within two hours during business cycles, so the confirmation step does not become another bottleneck in your repair timeline.
Once the Belt 486586 is confirmed, transit time depends on your location and chosen freight method. Express courier typically reaches most international destinations within days, while air freight serves bulkier orders on a slightly longer window. We quote the estimated arrival date at the point of order confirmation — not after payment is collected. The belt ships in protective packaging suitable for express handling, and tracking details are provided the same day dispatch occurs. Time zone differences are accounted for in our response schedule so that inquiries from Western hemisphere buyers do not lose a full cycle before receiving a reply. [NEED_CITE: international express freight transit norms for small mechanical parts]
This belt must handle the rotational speed and load profile of a commercial mower deck running at full PTO engagement. The cross-reference numbers — including 754-05078 and 954-05078 for identification purposes — map to a specific length, width, and rib profile that matches the factory pulley geometry on SVRII-61V variants. Installing a belt that is even slightly off in effective length causes the tensioner to operate outside its designed range, leading to premature wear on the idler bearing. The rubber compound must also resist heat buildup from continuous engagement during long mowing runs, particularly on the EFI-equipped models that sustain higher deck loads under dense cutting conditions.
Sending back a mismatched belt and waiting for the correct one does not just add shipping cost — it adds another full cycle of machine downtime on top of the original failure. On a commercial property contract, a Scag SVRII-61V sitting idle means another machine must absorb the workload, or the crew falls behind schedule. I once saw a contractor lose an entire week because the first belt ordered was for a different SVRII-61V engine variant, and by the time the correct one arrived, the client had already raised concerns about missed service dates. [NEED_CITE: downtime cost impact of incorrect part ordering in landscaping fleet maintenance]
Our Guangzhou warehouse stocks this Belt 486586 specifically because Scag SVRII-61V mowers are common in the commercial landscaping segment and belt failures do not wait for supply chains. We accept orders starting from one piece, so a single emergency replacement does not force you into a bulk purchase you do not need. Part identification from a photograph means the confirmation happens before the order ships, not after it arrives and does not fit. Both our own production lines and qualified sourced supply carry the same quality inspection and warranty terms — there is no separate tier for small orders. Our technical team verifies cross-reference compatibility across superseded numbers before confirming your order.
Send us the part number if you have it, or a photograph of your Scag SVRII-61V nameplate, engine badge, or the old belt itself. Include the machine variant if visible. We will confirm whether Belt 486586 fits your specific unit, quote the shipping timeline to your location, and get the order moving within the same cycle. No back-and-forth needed — one message with a photo is usually enough.
Q: Is Belt 486586 in stock right now and when can it ship? A: Yes, this belt is stocked in our Guangzhou warehouse for fast shipping. Dispatch typically occurs within the same cycle once the order is confirmed and payment is arranged. We provide the estimated arrival date alongside the quote so you know exactly when the belt will reach you before committing.
Q: Can I order just one belt for an emergency repair? A: Absolutely. The minimum order quantity is one piece. We understand that a single Scag SVRII-61V mower down on a job site needs one replacement belt, not a bulk order. There is no forced minimum beyond the single unit you need to get the machine running again.
Q: My nameplate is worn — how do I confirm the correct belt from a photo? A: Send us a clear photograph of the machine model badge, the engine label, or the old belt with any visible markings. The SVRII-61V series has multiple variants with different engine configurations. Our team cross-references your photo against fitment records and confirms compatibility within two hours, usually before the end of the same business cycle.
Q: What happens if the belt I receive does not fit? A: If our team confirmed compatibility based on the information you provided and the belt does not fit, we arrange a replacement or resolution under our warranty terms. This is why we invest time in photo-based identification before shipping — to prevent mismatches from reaching your workshop in the first place.
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.
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