Vibration Mount 91-2281 | In Stock for Yanmar Thermo King

In Stock Now — Guangzhou warehouse holds confirmed inventory of the 91-2281 vibration mount for same-day dispatch when your Thermo King unit cannot wait.

Technical Specifications

Application Suitability

When Your Reefer Goes Down Mid-Route and Every Hour Costs Revenue

The 91-2281 vibration mount ships from Guangzhou warehouse within hours of order confirmation, not weeks.

Waiting on extended lead times while perishable cargo warms up is not a theoretical problem — it is what happens when a Thermo King unit loses its cushion damper on a highway and the nearest depot has nothing on the shelf. Fleet operators and roadside mechanics often discover that the mount they need is backordered or buried behind minimum order quantities that make no sense for a single emergency repair [NEED_CITE: refrigerated transport downtime cost factors in cold chain logistics]. Getting a Vibration Mount 91-2281 in stock fast shipping arrangement is what separates a quick roadside recovery from a three-day cargo loss event.

Availability and Part Number Confirmation

When a unit fails at night or on a weekend, the last thing a workshop supervisor needs is a multi-day email exchange just to confirm the part number is correct. We hold Vibration Mount 91-2281 in stock for immediate dispatch and respond to fitment queries within hours, not business days. Send us the part number, the machine model, or even a photograph of a worn nameplate — our technical team verifies compatibility against Thermo King TS, KD, MD, RD, and TD series units before you commit to the order.

Delivery Timelines Quoted Before You Pay

Freight uncertainty kills emergency repair schedules. For the 91-2281 cushion damper, we quote express, air, and sea freight options with estimated arrival windows upfront so you can plan the repair around a known delivery date. Guangzhou warehouse stock means domestic and international express shipments move the same day the order is confirmed. Packaging is suited for courier handling, and tracking information is provided so you know exactly when the Vibration Mount 91-2281 in stock fast shipping order will arrive at the depot or roadside location [NEED_CITE: international express freight transit time expectations for aftermarket parts].

What the Dual-Durometer Design Means on the Job

The 91-2281 mount uses two distinct rubber hardness levels in a single assembly. The outer shear layers at 65 Shore A absorb the high-frequency, low-amplitude vibrations generated by the Yanmar 3.95 engine during normal compressor operation. The inner compression cores at 85 Shore A handle the heavier static load of the compressor assembly and resist bottoming out under shock loads from road impacts. This dual-durometer approach prevents the mount from being either too soft — which allows excessive compressor movement — or too stiff, which transmits vibration directly into the trailer frame. Surface-treated carbon steel hardware resists corrosion from road salt and moisture exposure typical in long-haul and marine container yard environments. Dynamic stiffness validation at 15 Hz and 25 Hz on ISO 10844-compliant test rigs confirms the mount performs within specification across the frequency range where reefer compressors operate.

The Cost of Guessing the Wrong Mount

Ordering a vibration mount based on a half-readable nameplate or a copied cross-reference table carries real consequences. If the rubber compound is too stiff for the compressor's operating frequency, vibration transmits through the frame and accelerates fatigue cracking in adjacent brackets and refrigerant line fittings [NEED_CITE: vibration-induced fatigue failure in refrigeration system mounting hardware]. If the mount is too soft, the compressor travels beyond its designed movement envelope and stresses suction and discharge hose connections. A misidentified 91-2281 replacement that does not match the Thermo King series variant means the machine stays down while a second order is placed and shipped — doubling the original downtime.

Why Source This Mount Through XUNPO

Our Guangzhou warehouse carries confirmed stock of the 91-2281 cushion damper so dispatch happens the same day orders are verified, not after a production queue. Single-piece orders ship without MOQ barriers, which matters when one mount on one unit is what stands between a downed reefer and revenue recovery. Cross-reference verification covers superseded numbers including 91-7967, 917967, and 1080A17G61, so legacy Thermo King units remain supported. Our technical team confirms fitment from a part number, machine model, or photograph before the order is placed. Self-produced lines and qualified sourced supply carry identical warranty terms of 3–12 months against manufacturing defects, with full replacement or refund if the part does not perform as specified.

Documentation & Verification

• Commercial invoice and packing list referencing 91-2281 and cross-reference numbers for customs clearance
• Part compatibility sheet confirming Thermo King TS, KD, MD, RD, TD series fitment (reference only)
• Dimensional inspection and dynamic stiffness test record included with shipment
• Warranty terms covering manufacturing defects for 3–12 months with replacement or refund
• Packing photographs taken before dispatch for condition verification at delivery

Stock, Shipping & Arrival

• 91-2281 cushion damper confirmed in Guangzhou warehouse for immediate dispatch upon order confirmation
• Express courier delivers within days domestically; international air freight quoted with arrival windows
• Packaging designed for courier handling with protective wrapping around rubber and steel components
• Tracking number provided at dispatch with estimated delivery date for repair scheduling
• Single-piece orders ship without consolidation delays — no waiting to fill a container

Getting the Right Part Identified Quickly

Send the part number stamped on the old mount, the Thermo King unit model plate, or a clear photograph of the mounting location and hardware. If the nameplate is worn, painted over, or missing entirely, a photo of the compressor mounting area and any visible casting numbers allows our team to verify whether the 91-2281 or a variant number applies to your specific TS, KD, MD, RD, or TD series unit. Fitment confirmation typically returns within hours so the order can move to dispatch the same day.

Frequently Asked Questions

Q: Is the 91-2281 vibration mount in stock right now and how fast can it ship? A: Yes, the 91-2281 cushion damper is held in our Guangzhou warehouse for immediate dispatch. Confirmed orders move to shipping the same day. Express and air freight options are quoted with estimated arrival dates before you place the order, so you know exactly when the part reaches your depot or roadside location.

Q: Can I order just one piece for an emergency repair? A: Absolutely. The minimum order quantity for the 91-2281 vibration mount is one piece. There are no bulk commitments required, which is critical when a single Thermo King unit is down and cargo temperature is at risk. Single-piece orders receive the same dispatch priority and warranty coverage as larger quantities.

Q: How do I confirm fitment if my nameplate is worn or painted over? A: Send a photograph of the compressor mounting area, any visible casting numbers, or the Thermo King unit model if known. Our technical team cross-references against TS, KD, MD, RD, and TD series specifications to verify the 91-2281 is the correct mount for your specific unit before you commit to the purchase.

Q: What happens if the part arrives and does not fit? A: The 91-2281 vibration mount carries a 3–12 month warranty against manufacturing defects. If fitment issues arise due to a cross-reference error on our side, we arrange replacement or refund. We recommend sending clear photos and model information upfront so fitment is verified before the part ships, minimizing the chance of a mismatch.