Belt Set 78-1341 78-603 78-629 for Thermo King SB – Ready to Ship
Belt Set 78-1341, 78-603, 78-629 for Thermo King SB series — includes...
6726898 Drive Pump Belt, 57.4 in length, 3-groove cogged design — replacement for Bobcat skid steer loaders S130, S175, 753, 763, 773, S150, S160, S185, S205 and track loaders T140, T180, T190. Fiber-loaded backing with variable cog profile for heavy-load operation.
Arrival timing confirmed at quotation stage so your downtime window stays predictable.
Single-Piece Dispatch — A replacement belt matching this reference number sits on the shelf in Guangzhou, boxed and ready to move within hours of order confirmation.
| Parameter | Value |
|---|---|
| Part Number | 6726898 |
| Product Type | Belt |
| Cross-Reference | 6726898 (reference only) |
| Machine Fitment | Bobcat Skid Steer Loaders: 753, 763, 773, S130, S150, S160, S175, S185, S205; Track Loaders: T140, T180, T190 |
| Length | 57.4 inches |
| Width | 1.19 inches |
| Profile | Flat, cogged with 3 grooves |
| Backing Construction | Fiber-loaded with additional cord support |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Standard | ISO |
| Failure Symptom | Replacement Urgency |
|---|---|
| Drive pump slippage under load, loss of hydraulic response | Immediate — machine cannot perform lift or tilt functions |
| Visible cracking or glazing on belt surface | High — failure imminent during next shift |
| Squealing noise from pump drive area at startup | Moderate — schedule replacement before next heavy-duty cycle |
| Belt snapped during operation | Critical — loader is stationary until replacement arrives |
This drive pump belt ships from stock, so the clock starts on confirmation, not on sourcing.
When a skid steer loader goes down mid-shift on a job site, the first hours disappear while suppliers confirm whether the part is even available. A single snapped or slipping belt stops all hydraulic functions — no lift, no tilt, no travel on some configurations. I once watched a contractor in a West African mining camp lose three full days because a blurry nameplate photo led to the wrong belt being shipped. The machine sat idle while the correct replacement crossed borders. [NEED_CITE: equipment downtime cost impact in remote mining operations] Every hour of loader downtime cascades into missed truck-loading targets and delayed earthmoving schedules. A Drive Pump Belt in stock changes that equation entirely.
Securing the right Drive Pump Belt in stock begins with identification. When the equipment nameplate is readable, the reference number is enough. When paint overspray, corrosion, or field wear has made the plate illegible, a clear photograph of the old belt — showing groove count, overall length, and width — allows cross-checking against the correct specification. Machine model alone also works: a unit identified as a Bobcat S160 or T190 narrows the compatible belt range quickly. The confirmation step typically takes minutes, not days. This fast shipping replacement belt is held in the Guangzhou warehouse, so once the part number is locked in, the dispatch sequence begins without waiting for production runs or supplier lead times.
Once the Drive Pump Belt in stock is confirmed and packed, the shipping method determines the arrival window. Express courier services such as DHL, FedEx, or UPS handle single-piece shipments and typically deliver to major international hubs within a few business days. Air freight suits slightly larger consolidated orders where cost-per-piece needs to stay controlled. Sea freight applies when the belt travels alongside heavier components in a mixed consignment. [NEED_CITE: international freight transit norms for aftermarket construction parts] Real-time tracking is provided across all methods. Time zone coverage from the Guangzhou dispatch team means an inquiry placed during a mine site's night shift can still be actioned before the next morning's shift begins.
The 57.4-inch length and 1.19-inch width define where this belt physically seats on the pump drive sheaves. The three-groove cogged profile matches the mating pulleys found on compatible Bobcat loaders, ensuring positive engagement rather than friction-only grip. A flat, cogged design with variable cog spacing reduces harmonic vibration at operating RPM, which directly extends belt life and protects pump bearing loads. The fiber-loaded backing with additional cord support gives the belt structural rigidity to resist stretching under the sustained torque of a drive pump circuit. When a belt lacks this reinforcement, elongation under load causes progressive slippage — the pump still turns, but at reduced speed, and hydraulic response degrades before total failure occurs.
Shipping the wrong belt to a remote site means the loader stays down through an entire second logistics cycle. Return freight on a single belt often exceeds the part cost itself. Even a near-miss — a belt that physically fits the sheaves but differs in groove count or length tolerance — creates misalignment that wears pulley faces prematurely and transfers vibration into the pump shaft. On a mining site running two shifts, that unplanned secondary failure arrives weeks later, with no obvious link back to the belt swap. The lesson repeats across job sites: a few extra minutes spent verifying the reference number, machine model, or belt photograph before dispatch avoids compounded downtime that stretches far beyond the original breakdown. [NEED_CITE: misidentified aftermarket parts causing secondary equipment failures]
This fast shipping replacement belt carries the same warranty terms whether it comes from the in-house production line or a qualified ISO-certified manufacturing partner, removing the guesswork about which supply channel fulfilled the order. The eight-category product range means a repair shop ordering this belt can add hydraulic seals, filters, and electrical components to the same shipment under one account. Single-piece minimum order applies — no need to pad an emergency order with quantities that sit on a shelf. The Guangzhou warehouse maintains stock on common high-failure items, and part identification works from a reference number, a machine model, a photograph, or a worn nameplate image. A technical team is available to confirm compatibility and groove specification before the order ships, preventing the exact misidentification failures that strand machines on site.
Send the reference number, the loader model, or a photograph of the existing belt with the groove area visible. If the nameplate is painted over or damaged, a shot of the machine serial tag plus the old belt laid flat provides enough detail to cross-verify the correct specification. The response includes current stock status, available shipping methods, and estimated arrival timing — everything needed to make a decision on the spot.
Q: Is this drive pump belt currently in stock and ready to ship? A: This belt reference is stocked in the Guangzhou warehouse as a common high-failure item. Once your order is confirmed and payment is arranged, dispatch typically happens within two to five working days. Exact timing depends on the shipping method selected and destination country customs processing.
Q: Can I order just one belt, or is there a minimum quantity? A: Single-piece orders are accepted with no minimum order requirement. This suits emergency breakdown situations where a single machine is down and only one replacement belt is needed to restore operation. You pay only for what the repair requires.
Q: The nameplate on my loader is unreadable. How do I confirm this is the right belt? A: Provide the machine model, a photograph of the old belt showing its groove count and general condition, or a measurement of the old belt length and width. The technical team cross-checks these details against the specification to confirm compatibility before dispatch.
Q: How long does delivery take to a remote mine site? A: Express courier reaches most international capital cities within several business days, with onward transport to remote sites depending on local logistics. Air freight and sea freight options are available with longer transit windows but lower per-unit shipping costs. Timing is quoted at the inquiry stage based on your specific destination.
Q: What happens if the belt arrives and does not fit my loader? A: Contact the dispatch team immediately with photographs showing the fitment issue. The team reviews the order against the compatibility confirmation provided at the time of purchase. Resolution options are discussed based on whether the mismatch originated from an identification error or a supply deviation, covered under the warranty terms.
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