Whill Model R Seat Base Assembly

Name: Whill Model R Seat Base Assembly
Brand: Whill
Price: 500 USD
Availability: InStock

In stock

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Important Information

Please provide your product make, model, and serial number when ordering a part. Without this information, we cannot confirm compatibility. Seats & Seat Components can vary depending on the specific model and seat features of the unit, and we need the serial number to confirm the compatibility of the part you need. We strongly recommend speaking with our parts department member before placing your order. Feel free to give us a call at 877-321-3241

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Whill Model R Seat Base Assembly

The Whill Model R Seat Base Assembly (Part Number: 21-21026-0) is a genuine OEM replacement component engineered specifically for compatible Whill Model R power wheelchairs. As one of the primary structural components of the seating system, the seat base assembly provides a secure foundation that supports the seat and contributes to the overall comfort, stability, and safety of the wheelchair. Whether your original seat base has become damaged through years of daily use, experienced excessive wear, or requires replacement after an accident or repair, choosing an authentic Whill Inc. OEM replacement part is the best way to restore your wheelchair to its original factory specifications. At Mobility Direct, we are proud to be the most trusted parts dealer for Whill Inc., supplying genuine manufacturer-approved replacement parts for mobility scooters, power wheelchairs, lift chairs, vehicle lifts, and many other mobility products. For individuals over the age of 50 and those living with limited mobility, maintaining a secure and dependable seating system is essential for preserving comfort, confidence, and independence during everyday travel both indoors and outdoors.

Restore Stable Seating and Comfortable Everyday Mobility

A properly functioning seat base assembly plays an important role in the overall performance of your Whill Model R power wheelchair. It provides the structural support needed to keep the seating system securely positioned while helping maintain proper rider posture and comfort throughout the day. Over time, continuous transfers, daily driving, transportation, and normal wear can place stress on the seating components, making replacement necessary if the original assembly becomes damaged or compromised. Installing the genuine Whill Model R Seat Base Assembly restores the stability and structural integrity that the manufacturer originally designed into the wheelchair. Whether you rely on your Whill Model R for shopping, work, medical appointments, family visits, or everyday mobility around your home, a secure seat base helps create a comfortable riding experience while supporting safe operation. Replacing worn structural components with genuine OEM parts also helps maintain the overall reliability and longevity of your mobility equipment.

Genuine OEM Whill Inc. Quality and Precision Engineering

Selecting genuine OEM replacement parts is the most reliable way to preserve the original engineering, safety, and performance of your power wheelchair. The Whill Model R Seat Base Assembly (Part Number: 21-21026-0) is manufactured according to Whill Inc.'s original factory specifications, ensuring the correct dimensions, mounting locations, structural strength, and compatibility for designated Whill Model R power wheelchairs. Unlike aftermarket seating components or universal alternatives that may require modifications or fail to meet factory tolerances, this authentic OEM assembly is designed specifically for your wheelchair. Mobility Direct proudly offers genuine Whill Inc. replacement parts supported by knowledgeable mobility specialists who understand the importance of dependable equipment for maintaining your independence. By choosing a factory-original seat base assembly, you help preserve the quality, durability, and secure seating performance that Whill engineers intended while reducing the risk of fitment issues that can occur with non-OEM replacement parts.

Verify Compatibility Before Ordering

At Mobility Direct, we understand that manufacturers may introduce production revisions, engineering updates, or design improvements during the manufacturing life of a mobility product. Because of these changes, replacement parts can vary depending on your power wheelchair's production date, configuration, or serial number. Our dedicated parts department is available to help verify compatibility before you complete your purchase. We strongly recommend providing the serial number of your Whill Model R power wheelchair so our experienced specialists can confirm that the Whill Model R Seat Base Assembly (Part Number: 21-21026-0) is the correct OEM replacement for your specific chair. Verifying compatibility before ordering helps eliminate purchasing errors, minimizes unnecessary returns, and ensures you receive the exact manufacturer-approved replacement component designed for your equipment. Our goal is to help every customer receive the correct part the first time, making repairs easier while reducing downtime and unnecessary frustration.

Trust Mobility Direct for Genuine Whill Inc. Replacement Parts

Mobility Direct specializes in genuine OEM replacement parts for Whill Inc. power wheelchairs as well as mobility scooters, lift chairs, vehicle lifts, and products from many of the mobility industry's most respected manufacturers. Our extensive inventory includes seating assemblies, seat bases, armrests, footrests, joystick controllers, batteries, battery chargers, motors, wheels, tires, wiring harnesses, electronic components, and thousands of other manufacturer-approved replacement parts designed to maximize the safety, comfort, reliability, and lifespan of your mobility equipment. Whether you are replacing a damaged seat base assembly, restoring your Whill Model R to excellent operating condition, or performing preventative maintenance with genuine OEM components, the Whill Model R Seat Base Assembly (Part Number: 21-21026-0) delivers the factory quality, precision fit, and dependable performance expected from an authentic Whill Inc. replacement part. Before placing your order, contact Mobility Direct with your wheelchair's serial number so our dedicated parts department can verify compatibility and help ensure you receive the correct replacement part the first time. Trust Mobility Direct for genuine OEM Whill Inc. replacement parts, expert customer support, and industry-leading service that helps keep you moving with confidence every day.

Read our Full Return Policy with the link below:

RETURN POLICY

Parts Warranty & Shipping Policy

Mobility Direct works with reputable manufacturing companies and importers that are typically willing to support our customers in good faith when an item is defective or damaged upon receipt. When an item arrives that is defective, typically the manufacturing company will send a replacement part out at no additional charge to the customer. Items that are incompatible are not eligible for returns in most cases, please review the information on this page before placing your order.

Shipping Policy:

We do not guarantee shipping delivery times. Once an item is shipped, you will be subject to the return policy. If your item has not shipped, you can request a cancellation and we will issue a 100% refund to the payment method that was used to purchase the part.

Please follow the steps below to help us provide you with a resolution if an item arrives damaged. Mobility Direct will work with the manufacturer to find a resolution if you receive an item that was damaged while shipping. Typically, the manufacturer will require documentation of the damage to file a claim with the shipping company. Once the shipping claim is approved, the manufacturer will send a replacement item in most cases.

NO VISIBLE DAMAGE:

If there are NO visible holes, rips, dents, or tears to any of the packaging, then please sign and/or accept your delivery without making exceptions.

VISIBLE DAMAGE:

If there are visible holes, rips, dents, or tears in any of the packaging, please notate the extent of the damage with pictures, and accept your delivery. Contact our customer service department at (877) 460-1646 if the product is found to be damaged after unpacking. Please note the delivery driver is NOT obligated to wait for you to unpack the scooter to inspect it before you accept the delivery.

EXTREME DAMAGE:

If there IS an extreme amount of obvious damage to the packaging of your scooter, please refuse the delivery as “Damaged in Transit”, then both you and the Delivery Driver must sign the BOL. If the item was shipped without a signature required, please immediately notify our customer service department at (877) 460-1646. Please provide pictures of the packaging prior to opening the package.

CONCEALED DAMAGE:

If there was NO visible damage to the packaging, but the product is damaged, immediately call our customer service department at(877) 460-1646 to report the damage. Concealed damage claims are limited to 72 hours after delivery in order for us to file a damage claim and provide you with the fastest solution.

Parts Warranty Information

If you order a part from our website, without providing a serial number to a parts department agent from Mobility Direct, you may lose the right to return an item. We do not accept returns due to compatibility issues unless you provide the serial number for the product you are ordering a part for. Serial numbers need to be provided to a Mobility Direct parts department member via phone or email. You can also provide your product's serial number while adding an item to your cart, and our team will review the compatibility before shipping the item. If you ordered an item that is not compatible, and we received your serial number prior to making the purchase, then we may issue a return authorization. Returns will only be considered when a serial number is provided. No exceptions.

Warranty coverage is provided by the manufacturer of the part you order from Mobility Direct. Our manufacturing partners decide whether or not a warranty claim is approved, not Mobility Direct. Mobility Direct does not provide warranty support or claim approval for parts. If you receive an item that is defective, you can contact Mobility Direct's customer service department to request a warranty claim for you. Mobility Direct agents will contact the manufacturer on your behalf and request approval for a warranty claim if the item is defective or arrives damaged. If the manufacturer denies the warranty claim request, Mobility Direct is not capable or required to take any further action.

Parts Return Policy

Mobility Direct at its sole discretion will decide if a part is eligible for a return based on several factors. The first factor will be if the serial number was provided when making the purchase. Most scooters, power wheelchairs, lift chairs, and vehicle lifts go through version updates. When version updates are made, parts may become incompatible with the older versions. The compatibility of parts is dependent on the serial number of your product, therefore, it is strongly advised that you provide a serial number when making a purchase to ensure that it will be compatible with your product. You can provide a serial number to any of our agents via email, or phone or when checking out on our website. If you do not provide a serial number prior to making a purchase, your part order will not be eligible for a return.

Mobility Direct and the manufacturing partners that we work with will not approve returns for the following items in most cases:

Batteries
Tires & Wheels
Motors / Transaxle Assemblies
Controllers
Cargo Storage & Rack Accessories
Ramps
Shrouds & Body Panels
Electrical Boards

If you would like to request a return, please create a help ticket by filling out the form on this page

You may also call (877) 460-1646 to request a return. Once a return request has been made, we will review the sales order, and associated communication with our team to decide if a return authorization is going to be provided or not.

If you receive a return authorization from one of our agents, you may be required to repack the item in the original packaging to have it shipped back. You may be responsible for the cost of the return shipping. All parts are subject to a 20% restocking fee. If one of our agents recommended a part that is not compatible with your model, we may waive the restocking fee and return shipping fee in good faith. Mobility Direct may provide a pre-paid return shipping label at its own discretion.

Brand	Whill
Armrest Width Adjust	No
Height Adjust Armrest	No
Flip Up Armrests	No

In stock

Customize and Buy Reviews

Shop For Parts

Free Shipping & No Sales Tax on Most Products

Important Information

Select Options Below

SKU 21-21026-0

Whill Model R Seat Base Assembly

Whill Model R Seat Base Assembly

Restore Stable Seating and Comfortable Everyday Mobility

Genuine OEM Whill Inc. Quality and Precision Engineering

Verify Compatibility Before Ordering

Trust Mobility Direct for Genuine Whill Inc. Replacement Parts

Parts Warranty & Shipping Policy

Shipping Policy:

NO VISIBLE DAMAGE:

VISIBLE DAMAGE:

EXTREME DAMAGE:

CONCEALED DAMAGE:

Parts Warranty Information

Parts Return Policy

Customizable Options: