139T 1-1/8" Rear Drive Belt 40024-04 1204-0063 for Harley Davidson Touring Motorcycle Electra Glide FLHT FLTR
Keep your Harley Touring Electra Glide FLHT or FLTR riding smoothly with...
Stock status confirmed before payment, with express delivery timing quoted at order.
Stocked & Ready to Ship β This belt tensioner kit replacement for Bobcat S130βS300 sits on our Guangzhou warehouse shelf today, confirmed available before you pay, and can move out within working days on express freight.
| Parameter | Value |
|---|---|
| Part Number | 6662997, 6702474, 6725212, 38C820, 6655781, 6704820, 6700115, 73G656, 6704444, 6660995, 6704443, 61D6 |
| Product Type | Belt Tensioner |
| Cross-Reference | 6662997, 6702474, 6725212, 38C820, 6655781, 6704820, 6700115, 73G656, 6704444, 6660995, 6704443, 61D6 (reference only) |
| Machine Fitment | 653, 751, 753, 763, 773, 7753, 853, 863, 864, 873, 883, 963, S130, S150, S160, S175, S185, S205, S220, S250, S300, T140, T180, T190, T200, T250, T300, A220, A300 |
| Condition | New Aftermarket |
| Warranty | 3β12 months against manufacturing defects |
| Kit Contents | Idler pulley, thrust bearing, O-ring, arm assembly |
| Quality Standard | ISO 9001 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Squealing or chirping noise from engine bay at idle or under load | Immediate β belt slip accelerates wear on adjacent pulleys and can strand the machine on site |
| Visible wobble or play in the tensioner arm during operation | Same-shift replacement recommended before belt throws off the routing path |
| Belt snapping repeatedly despite fresh belt installation | Urgent β root cause likely seized bearing inside the tensioner; running without fix risks accessory damage |
| Cracked or missing O-ring on tensioner mount causing oil seepage | Schedule within current service window to prevent contamination of belt path |
The tensioner fails silently until the belt goes, and by then your skid steer is already down.
Every hour a Bobcat sits silent on a job site, the meter runs β crew standing by, rental charges accumulating, deadlines slipping. I have watched contractors lose entire shifts because a single belt tensioner kit was stuck on backorder or blocked behind a minimum order quantity they could not meet for one emergency repair. A worn nameplate makes part identification a guessing game, and ordering the wrong variant means another round of freight, another few days of silence from the machine. [NEED_CITE: skid steer loader belt drive failure frequency in heavy-use contractor fleets]
When a belt tensioner kit in stock fast shipping replacement for Bobcat S130-S300 is what you need, the first question is always whether it is actually on the shelf. Our Guangzhou warehouse holds inventory of these kits covering the S-series and T-series range, and we confirm real-time stock status before any payment is processed. You send us the machine model β say, an S220 or a T250 β or a photograph of the nameplate, even if it is faded or painted over, and our technical team cross-checks the applicable reference number against your specific serial prefix. This step alone has prevented mis-shipments that would have cost a contractor several more days of downtime waiting for a correction.
Once a Belt Tensioner Kit in stock fast shipping replacement for Bobcat S130-S300 leaves our Guangzhou warehouse, the clock depends on the freight lane you choose. Express courier services such as DHL, FedEx, or UPS typically deliver within three to seven business days to most international destinations, which is the default choice for a machine-down emergency. Air freight extends the window slightly but suits heavier consolidated shipments. Sea freight is available for planned restocking where urgency is lower. Dispatch from stock typically occurs within two to five working days after order confirmation. [NEED_CITE: international express freight transit benchmarks for construction equipment parts]
The kit includes an idler pulley, thrust bearing, O-ring, and arm assembly β the components that together maintain correct belt tension across the accessory drive path. The thrust bearing is the item most likely to seize after prolonged exposure to heat and contamination, and replacing it as part of the kit rather than individually prevents a scenario where a fresh pulley rides on a fatigued bearing surface. The O-ring seals the tensioner mount against oil intrusion from the engine block; omitting it or reusing an old one invites belt contamination within operating hours. Multiple reference numbers exist across model generations, which is why confirming your exact machine serial prefix matters before dispatch.
A misidentified tensioner does not simply arrive and sit on a shelf β it arrives, gets unpacked, the machine gets partially disassembled, and then the kit does not fit. The machine stays down while the correct part is sourced and shipped, doubling the freight cost and tripling the downtime. I once saw a contractor receive a tensioner arm with a different pivot geometry because the previous supplier matched only the first reference number they found, ignoring that a mid-production serial break changed the mounting pattern. The machine sat for three additional days. That is the kind of loss no single component price can justify. [NEED_CITE: secondary downtime costs from misidentified replacement parts in compact equipment]
Our Guangzhou warehouse keeps this belt tensioner kit on the shelf specifically because Bobcat skid steer and track loader belt drives are among the most common emergency calls we handle. One-piece minimum order means a single urgent repair does not force you to buy ten kits you will not use. Part identification works from a part number, a machine model, or a photograph of a worn nameplate β whatever you have on hand at the breakdown site. Every kit ships with a compatibility verification sheet so your workshop can confirm fitment before tearing into the engine bay. The technical team is available to walk through serial prefix differences that separate one variant from another within the same model family.
Send us your machine model, serial number prefix, or a photograph of the existing tensioner or nameplate β even if the stamping is worn or obscured by grime. Our team will confirm which reference number applies to your specific Bobcat, verify current stock availability, and quote arrival timing based on your location and preferred freight method. The goal is to have your skid steer or track loader running again within the shortest possible window, not waiting on an uncertain backorder.
Q: Is this belt tensioner kit in stock right now? A: We hold inventory at our Guangzhou warehouse for the Bobcat S-series and T-series tensioner kits. Stock status is confirmed in real time before you pay, so you will know the kit is ready to dispatch rather than waiting on a supplier promise. If your specific variant is temporarily depleted, we quote restock timing upfront.
Q: Can I order just one piece for an urgent repair? A: Yes. One-piece minimum order applies across our entire catalog, including this belt tensioner kit. You are not required to meet a bulk threshold to get a single emergency repair kit shipped, which matters when your Bobcat skid steer is down on a job site and every day counts.
Q: How fast can it arrive at my location? A: In-stock kits typically dispatch within two to five working days. Express courier delivery then reaches most international destinations within three to seven business days. We quote the expected arrival window based on your address and chosen freight method at the time of order confirmation.
Q: My Bobcat nameplate is worn off β how do I confirm the right part? A: Send us a photograph of the existing tensioner, any legible stamping on the old part, or your machine model and serial prefix. Our technical team cross-checks applicable reference numbers against your specific build to confirm the correct kit variant before dispatch.
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.
Explore more high-quality excavator and heavy equipment parts from XUNPO.
Keep your Harley Touring Electra Glide FLHT or FLTR riding smoothly with...
Belt R123307 β replacement for John Deere 3029, 4039, 4045, and 6068...
R123307 Belt, High-Tensile Cords with Oil-Resistant Rubber β replacement for John Deere...
Drive & Starter Belt 606136 606138 for EZGO RXV TXT with Kawasaki...