Belt Tensioner 3936202 for Cummins 4BT 6BT | Fast Dispatch
Belt Tensioner 3936202 β replacement for Cummins 4BT/6BT and Hyundai R210LC-7 excavators,...
7167165, 7274780, 7273503 Belt Tensioner Assembly replacement compatible with Bobcat S510βT870 skid steer and compact track loaders, new aftermarket condition with 3β12 month warranty. Guangzhou warehouse stock supports single-piece urgent orders with express, air, or sea freight options and real-time tracking upon dispatch. Part identification confirmed from machine model or photograph when nameplate is unreadable. Arrival timing quoted upfront before order placement.
Stock availability confirmed before order with part number or machine model cross-referenced within hours.
Stocked for Immediate Dispatch β Belt Tensioner Assembly replacements for Bobcat skid steer and track loaders sit on our Guangzhou warehouse shelves, ready to ship the moment your part number is verified.
| Parameter | Value |
|---|---|
| Part Number | 7167165, 7274780, 7273503, 7196910, 7201887, 7145358, 6564692, 7152658, 53DM12, 3GM12110, 59CM835, 7CM12140, 7273604 |
| Product Type | Belt Tensioner |
| Cross-Reference (reference only) | 7167165, 7274780, 7273503, 7196910, 7201887, 7145358, 6564692, 7152658, 53DM12, 3GM12110, 59CM835, 7CM12140, 7273604 |
| Machine Fitment | Bobcat S510, S530, S550, S570, S590, S595, S630, S650, S740, S750, S770, S850, T550, T590, T595, T630, T650, T740, T750, T770, T870 |
| Condition | New Aftermarket |
| Assembly State | Belt Tensioner Assembly |
| Warranty | 3β12 months against manufacturing defects |
| Quality Standard | ISO 9001 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Squealing or chirping noise from engine bay at startup | Immediate β belt slippage damages adjacent accessories |
| Visible cracking or glazing on drive belt surfaces | Same-shift replacement to prevent belt snap under load |
| Tensioner arm wobble or bearing grind felt by hand | Urgent β bearing seizure can throw the belt off the pulleys |
| Belt thrown off during high-cycle digging or grading | Job-site critical β loader is non-operational until tensioner is swapped |
A confirmed Belt Tensioner Assembly replacement in stock fast shipping from Guangzhou means the loader is back to work in days, not weeks.
I have watched a Bobcat S510 sit idle for four days because the only available supplier insisted on a minimum order that the contractor did not need, and by the time a workaround was found the project schedule had already slipped [NEED_CITE: equipment downtime cost impact on small contractors]. When a belt tensioner fails on a compact track loader like the T770, the belt drives everything from the alternator to the hydraulic pump β nothing else matters until that single assembly is replaced. Waiting for part number confirmation, negotiating quantities, or discovering the shipped variant does not match your engine serial all add days to a repair that should take under an hour once the part is in hand.
Keeping a Belt Tensioner Assembly replacement in stock fast shipping ready for common Bobcat models means the most frequent failure points are already on the shelf. When you send a machine model or a photo of the old unit, our team cross-references the applicable number from thirteen interchangeable references and confirms the exact assembly variant before the package leaves the warehouse. This identification step eliminates the back-and-forth that turns a one-day repair into a week-long delay. Single-piece orders ship without waiting to fill a batch, so a workshop with one downed T650 does not have to wait behind a distributor's bulk order.
Express courier delivery reaches most international destinations within a matter of days, and tracking details are issued the same day the parcel is handed over. Air freight is available for slightly larger orders where cost per unit matters more than same-week arrival. Sea freight applies when a fleet operator is restocking predictable consumption across multiple loaders. Each option is quoted at the time of inquiry so the buyer knows the arrival window before committing [NEED_CITE: international express freight transit benchmarks for machinery parts]. Packaging is selected to survive courier handling β the tensioner assembly is padded and boxed to prevent pulley or bearing damage during transit.
The assembly state designation means the unit ships as a complete tensioner with arm, pulley, and bearing pre-assembled, so installation is a unbolt-and-swap procedure rather than a bench rebuild. The warranty window of three to twelve months covers manufacturing defects in the bearing race and spring mechanism, the two areas where premature failure typically shows up under the high-cycle loads of demolition and quarry work. ISO 9001 manufacturing standards require dimensional checks on pulley alignment and arm pivot tolerance, both of which directly affect belt tracking and the interval before the next replacement is needed.
Sending the wrong belt tensioner assembly to a job site does not just delay one repair β it triggers a return shipment, a re-order, and a second round of equipment downtime while the correct part is sourced and shipped. On an urban construction site where a Bobcat S630 is the primary material handler, those compounded delays push subcontractor schedules out of sequence and invite penalty clauses [NEED_CITE: cascading schedule delays from single-component shortages in construction]. Even a tensioner that physically bolts on but carries the wrong spring rate for your engine variant will accelerate belt wear and force an unplanned second stop within weeks.
Our Guangzhou warehouse holds ready-to-ship inventory of belt tensioner assemblies covering Bobcat skid steer and compact track loader models from S510 through T870. Single-piece minimum order means a workshop with one machine down can order exactly what is needed without padding a purchase. Part identification is confirmed from a part number, machine model, photograph, or nameplate image β whichever is available on site. Cross-reference verification covers all thirteen superseded and alternate reference numbers listed above, reducing the chance of a variant mismatch. A technical team is available to confirm compatibility before the order ships, and sample supply is offered for fitment confirmation before any bulk commitment is made.
Provide the part number from the old tensioner, the Bobcat loader model, or a clear photograph of the nameplate and the existing unit. Our team will cross-reference the applicable number, confirm current stock status, and quote arrival timing based on your preferred shipping method β all typically within hours of receiving your inquiry.
Q: Is this belt tensioner assembly in stock and how fast can it ship? A: Yes, this Belt Tensioner Assembly is stocked in our Guangzhou warehouse for the Bobcat models listed above. Orders confirmed before the daily carrier cutoff are dispatched the same business day. Express courier transit typically reaches international destinations within a matter of days, and tracking details are provided immediately upon handover.
Q: What is the minimum quantity I can order for an emergency repair? A: The minimum order is one piece. We know that a single loader down on a job site does not need a bulk purchase. Single-unit emergency orders are processed through the same dispatch workflow as larger shipments, so your one tensioner ships without waiting to be grouped with other orders.
Q: How do you confirm fitment if my loader nameplate is worn or painted over? A: Send us a photograph of the old tensioner assembly or tell us the Bobcat loader model. Our team cross-references the thirteen applicable numbers and verifies the correct variant for your machine. We confirm the match before anything ships, so you receive an assembly that bolts straight on.
Q: What happens if the tensioner arrives and does not fit my machine? A: If a fitment issue is reported with photographs showing the mismatch, we initiate a replacement shipment after verifying the discrepancy. Our warranty covers manufacturing defects for three to twelve months, and our technical team works with you to identify the correct part number for a resolution.
Q: Can I order a sample to verify fitment before committing to a larger quantity? A: Yes, sample supply is available for fitment confirmation before any bulk commitment. Order one unit, install it on the loader, and verify performance before placing a fleet-level restock order. This eliminates the risk of receiving a batch of assemblies that do not match your specific engine variant.
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.
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