Drive Belt 106-4383 53-9660 Replacement for Toro Groundsmaster
Drive Belt 106-4383 53-9660 Replacement for Toro Groundsmaster, New Aftermarket Condition β...
Drive Belt Tensioner Pulley Assembly 6735884 β replacement for Bobcat T140, T180, T190, T550, T590 compact track loaders, forged SAE 1045 steel with sealed ABEC-3 bearings
Dispatch timing quoted at order confirmation with full freight options from Express to Sea.
Immediate Stock Dispatch β Belt Tensioner Pulley Assembly 6735884 sits on the Guangzhou warehouse shelf right now, so your Bobcat track loader gets the part before the weekend ends.
| Parameter | Value |
|---|---|
| Part Number | 6735884 |
| Product Type | Belt Tensioner |
| Cross-Reference | 6735884 (reference only), 6711698 (reference only) |
| Machine Fitment | T140, T180, T190, T550, T590 |
| Brand Compatibility | Compatible with Bobcat compact track loaders |
| Material | Forged SAE 1045 Steel |
| Bearing Type | Sealed double-row angular contact ball bearings (ABEC-3 rated) |
| Grease Specification | NLGI #2 lithium complex grease rated to 120Β°C |
| Mounting Flange Thickness Tolerance | Β±0.05 mm |
| Surface Hardness | HRC 58β62 |
| Assembly State | Pulley Assembly |
| Condition | New Aftermarket |
| Standard | ISO 9001 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Belt squealing or chirping at idle, worsening under load | Immediate β belt failure halts all hydraulic functions |
| Visible wobble or uneven wear on tensioner pulley face | High β progressive bearing degradation leads to belt throw |
| Belt snapping repeatedly after recent replacement | Critical β tensioner is the likely root cause, not the belt itself |
| Grinding noise from belt drive area during startup | Immediate β bearing seal failure allows contamination ingress |
A belt tensioner pulley assembly 6735884 in stock fast shipping means the part leaves the shelf today, not next week.
Most compact track loader breakdowns in the field follow the same frustrating pattern. The belt fails, the operator replaces it, and within days the new belt snaps again because the tensioner bearing was the real problem all along. [NEED_CITE: belt drive system failure root cause analysis for compact track loaders] By the time a workshop diagnoses the tensioner, sources the correct part number, and waits for confirmation from a supplier across different time zones, the machine has been sitting idle for several days. Rental fleets lose revenue every hour a loader remains non-operational on a job site. When minimum order quantities block a single emergency piece, a small component turns into a week-long project delay.
When the nameplate on a Bobcat T550 is worn smooth or painted over after years of quarry dust, identifying the correct tensioner becomes a bottleneck. Our Guangzhou warehouse team reviews component photographs within hours, matching visual details like the pulley groove profile and mounting flange geometry against known configurations for the T140 through T590 range. This belt tensioner pulley assembly 6735884 in stock fast shipping process eliminates the back-and-forth that costs you another idle day. You send a clear photo of the old unit and the machine data plate, we confirm fitment, and the part ships before you finish planning the rest of your repair schedule.
Once fitment is verified, dispatch options are laid out with estimated arrival windows for express courier, air freight, or sea freight β quoted upfront before you commit. Single-piece orders ship in packaging designed to survive courier handling without the pulley bearing absorbing shock loads during transit. Tracking numbers go out with the dispatch confirmation so your workshop can plan the installation slot. [NEED_CITE: aftermarket parts logistics responsiveness for construction equipment emergency repairs] The goal is simple: you know exactly when the part arrives, and your technician is ready with the machine already prepped for the swap.
The forged SAE 1045 steel construction gives the pulley body the structural integrity to handle continuous belt load without deformation under high ambient temperatures common at demolition sites. Sealed double-row angular contact ball bearings rated at ABEC-3 manage the radial and axial loads generated by belt tension across the full RPM range of the loader engine. NLGI #2 lithium complex grease rated to 120Β°C maintains its viscosity inside the bearing even when the engine bay temperature climbs during sustained summer operation. The Β±0.05 mm mounting flange thickness tolerance ensures the pulley aligns correctly with the drive belt plane, preventing the edge wear that sends a belt off track mid-shift.
I once watched a Bobcat T140 at a construction site lose three extra days because a generic tensioner with a slightly different flange thickness was shipped based on an unclear photo. The belt tracked to one side, wore through in forty hours, and the machine went down again during a critical concrete pour sequence. [NEED_CITE: consequences of incorrect belt tensioner fitment on compact track loader productivity] Misidentified parts mean return shipping, re-ordering, and compounding downtime. When a supplier ships without verifying the specific variant for your serial range, you absorb every hour of delay. That is why every inquiry for a belt tensioner pulley assembly 6735884 in stock fast shipping gets a fitment check before the box closes.
Self-produced and sourced supply lines carry identical warranty terms, so you get consistent coverage regardless of which production batch your tensioner comes from. Eight product categories under one account mean if you also need filters, seals, or hydraulic components for the same Bobcat, they consolidate into a single shipment from Guangzhou. One-piece minimum order lets you buy exactly what the emergency requires without padding an invoice. Part identification works from a part number, machine model, photograph, or even a nameplate image β whichever is the only thing you have available. Cross-reference verification covers superseded and alternate numbers like 6711698 so older machines still get the right component. A technical team confirms compatibility and bearing grade before dispatch so nothing ships on assumption.
If the machine is already down, send the clearest photograph you can take of the old tensioner assembly along with any readable data from the loader. Include the machine model and serial number if the plate is legible. We will confirm whether 6735884 is the correct match, quote the fastest available freight option with a realistic arrival estimate, and get the part moving toward your site.
Q: Is this belt tensioner pulley assembly currently in stock? A: Yes, part number 6735884 is held in our Guangzhou warehouse as a stocked item for Bobcat T140 through T590 compact track loaders. Stock status is confirmed at the time of your inquiry, and available units ship the same day or next business day once fitment is verified and payment is cleared.
Q: Can I order just one piece for an emergency repair? A: Absolutely. Our minimum order is one piece, specifically because field breakdowns do not wait for bulk purchasing cycles. A single belt tensioner pulley assembly 6735884 ships with the same documentation, warranty coverage, and packing care as a larger order, so your machine gets back to work without unnecessary delay.
Q: How quickly can the part reach my job site? A: Dispatch from Guangzhou happens within one business day of order confirmation. Express courier services typically deliver internationally within several business days, while air and sea freight options are available for cost optimization. Exact arrival timing is quoted before you commit so you can plan the repair window.
Q: The machine nameplate is unreadable β can you identify the part? A: Send a clear photograph of the old tensioner assembly showing the pulley face, mounting flange, and any visible casting marks. Our team cross-references these visual details against known configurations for Bobcat T140 through T590 models to confirm the correct part before anything ships to your location.
Q: What if the tensioner arrives and does not fit my loader? A: Fitment is verified against your machine model and serial information before dispatch. In the unlikely event the part does not match, our six-month warranty covers manufacturing defects, and our team works with you to resolve the mismatch through exchange or correct replacement identification as quickly as possible.
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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