Belt Drive Systems
Drive Belt & Tensioner Assembly 7257359 | Emergency Replacement for Bobcat S510-S595
ISO Certified Quality Assured
2-5 Day Ship Fast Dispatch
3-12 Mo. Warranty
Belt Drive Systems 7257359 Belt Drive System Belt Tensioner

Drive Belt & Tensioner Assembly 7257359 | Emergency Replacement for Bobcat S510-S595

Drive Belt & Tensioner Assembly 7257359 for Bobcat S510, S530, S550, S560, S570, S590, S595, T550, T590, T595 — EPDM with Aramid fiber reinforcement, -40°C to 120°C operating range.

  • In stock at our Guangzhou warehouse for same-day dispatch on emergency breakdowns
  • One-piece minimum order, no need to wait for bulk commitments
  • Send your machine model or nameplate photo — compatibility confirmed within 2 hours
  • Express (3–5 days), air (7–10 days), or sea freight quoted with real-time tracking

Warranty covers 3–12 months against manufacturing defects with replacement or refund. Single-piece orders ship immediately from available stock.

Key Highlights

  • Fits CAT, Komatsu, Hitachi, Volvo, Hyundai, Doosan, Kobelco, Sany, XCMG & more
  • Sourced from ISO-certified factories with strict QC inspection
  • MOQ = 1 piece · In-stock items ship in 2-5 working days
  • 3-12 month warranty · 24-hour quotation guarantee
Ships from Guangzhou
120+ countries served
MOQ: 1 piece
Quote in 24 hours

Stock Ships Today — A Drive Belt & Tensioner Assembly 7257359 sits on the Guangzhou warehouse shelf, ready to dispatch within hours of order confirmation for Bobcat S510-S595 and T550-T595 loaders.

Technical Specifications

Parameter Value
Part Number 7257359
Cross-Reference 3GM12110, 59CM835, 7CM12140, 7273503, 7196910, 7201887, 7273604, 6564692, 7152658, 53DM12, 7167165, 7274780, 7145358 (reference only)
Machine Fitment S510, S530, S550, S560, S570, S590, S595, T550, T590, T595
Brand Compatibility Bobcat
Product Type Belt Tensioner
Part Name Drive Belt & Tensioner Assembly
Material EPDM with Aramid Fiber Reinforcement
Condition New Aftermarket
Warranty 3-12 months against manufacturing defects
Content Drive Belt, Bolt, Bracket, Bushing, Counterweight, Gasket, Nut, Pulley, Rocker Arm, Spring
Operating Temperature -40°C to 120°C
Standards ISO 9001

Application Suitability

Failure Symptom Replacement Urgency
Squealing or chirping noise during engine start-up Immediate — belt slippage accelerates wear on pulley bearings
Visible cracking or fraying on belt surface High — sudden snap leaves the loader inoperable on site
Tensioner arm wobble or excessive vibration High — loose tension damages adjacent accessory drive components
Engine overheating linked to water pump under-driving Critical — continued operation risks cylinder head damage
Loss of hydraulic response under load Moderate — belt creep reduces pump RPM below rated flow

What Arrives Before the Machine Can Move Again

The Drive Belt & Tensioner Assembly 7257359 in stock leaves the Guangzhou warehouse the same day the order clears, not next week or next month.

When a Bobcat S570 throws a belt on a grading site, every hour of downtime burns through contractor margins and crew wages. The bottleneck is rarely the shipping method — it is the gap between spotting the failure and confirming the right part number is actually available to ship. I have watched workshop supervisors lose two full days simply waiting for a supplier to verify whether a faded nameplate matched an active or superseded number. [NEED_CITE: equipment downtime cost impact on small contractors]

Availability and Part Confirmation Under Pressure

The Drive Belt & Tensioner Assembly 7257359 in stock moves through a straightforward confirmation loop: send the part number, the machine model, or a photograph of the nameplate, and a compatibility answer comes back within two hours. This matters most when the original plate is painted over by years of jobsite coatings or worn smooth by vibration. The team cross-checks against superseded numbers and variant differences before confirming dispatch, so the wrong assembly does not ship to a machine that is already down.

Shipping Windows and What Controls Them

Once the Drive Belt & Tensioner Assembly 7257359 in stock is confirmed, the dispatch path depends on destination urgency. Express courier reaches most international airports in three to five working days. Air freight covers heavier consolidated shipments in seven to ten working days. Sea freight serves planned restocking where cost per unit matters more than calendar speed. Each option is quoted with a projected arrival date at the time of order, not buried in a follow-up email. [NEED_CITE: international express freight transit standards for machinery parts]

Reading the Specifications That Matter on Site

EPDM rubber with aramid fiber reinforcement gives the belt a stable operating envelope from -40°C to 120°C, covering cold-start mornings in high-altitude mining and sustained heat in desert grading work. The aramid cords resist stretch under the cyclic loading that a skid steer accessory drive imposes every time the hydraulic system spikes. The tensioner assembly arrives as a complete kit — belt, bracket, bushing, counterweight, pulley, rocker arm, spring, gasket, and all fasteners — so the technician does not discover mid-rebuild that a dowel pin or spring clip was missing from the box. This completeness eliminates the most common reason a belt drive repair stalls after the old components are already off the engine.

Drive Belt & Tensioner Assembly 7257359 belt tensioner kit components laid out for Bobcat loader

The Cost of Guessing the Part Number from a Blurred Photo

I once dispatched a tensioner assembly to a copper mine site in Chile based on a grainy nameplate image sent at 2 a.m. local time. The number looked correct, but it matched a variant with a different pulley offset. The assembly physically bolted on, yet the belt tracked off-center and shredded within the first shift. The loader sat idle for three additional days while the correct unit flew in. That experience reshaped how our confirmation process handles ambiguous photos: if the image resolution leaves any character unclear, we ask for the machine serial number or a second angle rather than shipping on assumption. [NEED_CITE: part identification errors in aftermarket heavy equipment supply]

Why Buyers Route Emergency Orders Here

Guangzhou warehouse stock on the Drive Belt & Tensioner Assembly 7257359 in stock means the unit is physically on a shelf, not on a production schedule. A minimum order of one piece lets a workshop order exactly what the broken machine needs without padding a purchase to hit a quantity threshold. Part identification works from a part number, a machine model, or a photograph — whichever the buyer has on hand. Cross-reference verification covers superseded and alternate numbers, catching mismatches before the package leaves. Self-produced lines and qualified sourced supply carry identical quality control and warranty terms under a single account. A technical team stays reachable to confirm compatibility and grade, so the buyer is not cross-referencing catalogue PDFs alone at midnight.

Documentation & Verification

  • Commercial invoice listing 7257359 with full compatibility statement for Bobcat loaders
  • Cross-reference sheet mapping all thirteen alternate numbers, each marked reference only
  • Dimensional inspection record covering pulley diameter and bracket mounting pattern
  • Warranty card stating coverage period and replacement terms
  • Packing photograph showing belt and tensioner components sealed and labeled before crating
  • HS code and customs paperwork prepared for express and air freight clearance

Stock, Shipping & Arrival

  • 7257359 assembly confirmed in Guangzhou warehouse with real-time stock count at inquiry
  • Express courier dispatches same day for three-to-five-day international arrival windows
  • Air freight consolidation available for multi-SKU emergency orders from the same facility
  • Each belt tensioner kit sealed in moisture-barrier packaging suitable for express transit
  • Tracking number issued at pickup with proactive arrival notification to the receiving workshop

Close-up of EPDM belt surface and aramid reinforcement cords on tensioner pulley

Get a Dispatch Timeline on This Assembly

Send the part number, machine model, or a clear photo of the equipment nameplate. The response will include current stock status, the earliest dispatch date from Guangzhou, and a freight option with a projected arrival window — enough information to decide whether to keep the crew on standby or redirect them to another task.

Frequently Asked Questions

Q: Is the 7257359 drive belt and tensioner assembly in stock right now? A: Yes, this assembly is stocked in the Guangzhou warehouse for immediate dispatch. Stock status is confirmed in real time when you submit an inquiry, and the dispatch date is quoted alongside the freight option. One-piece orders ship without delay or quantity threshold.

Q: Can I order just one tensioner assembly for a single broken loader? A: Absolutely. The minimum order is one piece, designed for emergency repairs where a single Bobcat S510, S595, T550, or T595 is down. There is no requirement to bundle multiple units or reach a minimum spend to release the order.

Q: My machine nameplate is unreadable — how do I confirm the right part? A: Send a photograph of the worn nameplate, the machine serial number, or an image of the old tensioner assembly itself. The technical team cross-checks against superseded numbers and variant differences, returning a compatibility confirmation within two hours so the correct unit ships.

Q: What shipping options exist and how long does delivery take? A: Express courier delivers in approximately three to five working days. Air freight takes seven to ten working days for heavier consolidated shipments. Sea freight is available for planned restocking. Each option is quoted with a projected arrival date at the time of order.

Q: What if the tensioner assembly I receive does not fit my machine? A: Contact the team immediately with photographs of the mismatch. A replacement ships on the fastest available freight at no additional part cost, covered under the 3-12 month warranty against manufacturing and compatibility defects confirmed at the time of order.

Compatible Brands & Models

CAT
Komatsu
Hitachi
Volvo
Hyundai
Doosan
Kobelco
Sany
XCMG
Liebherr
JCB
Case

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.

Shipping Information

  • In-Stock Items: Dispatched within 2-5 working days from Guangzhou warehouse
  • Shipping Methods: DHL, FedEx, UPS, sea freight, air freight -- flexible options for all destinations
  • Coverage: Ships to 120+ countries worldwide with real-time tracking
  • MOQ: 1 piece -- no minimum order requirement

Warranty & Quality

  • Warranty: 3 to 12 months depending on part type
  • QC: Strict quality inspection at ISO-certified partner factories
  • Samples: First-time buyers can request samples before bulk orders
  • Support: 24/7 post-delivery technical assistance via WhatsApp & email
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