A grease seal, often called an oil or dirt seal, is a type of seal utilized to retain grease in a case or housing. Grease seals close spaces between stationary and moving components in mechanical equipment, helping prevent lubricant escape. Preventing harmful containments from entering machinery is another critical function of a grease seal. Oil and grease seals are available in numerous lip materials. Popular materials include felt, leather, urethane, nitrile, polyacrylate, ethylene-acrylic or polyacrylic, silicone, fluoro-elastomer, tetrafluoro-ethylene propylene and PTFE. Cleveland Grease Seals are intended for use in Cleveland Wheel Assemblies. 

Although magnesium wheels and brakes are considerably lighter, magnesium is subject to corrosion and should not be used for amphibious operation. Only organic linings should be used on all brakes. All parts of the 500 x 5 size wheels and brakes for amphibians are constructed of anodized aluminum for water resistance (199-105). Their use is suggested if bearings are kept well greased. A reasonable service can be expected, but earlier bearing replacement should be anticipated. Alternatively, the use of  wheels and brakes with chrome plated bearings and brake disc and water drainage holes (199-105C) is recommended for best results in amphibious use. However, they are too costly for use on homebuilt aircraft.

CLEVELAND 199-105C TSO'd Wheel and Brake Assembly includes wheels with matching hydraulic chrome brake disks. Wheels with chrome brake discs are FAA-TSO approved under the original model number. 

Wheels come complete with bearings and wheel covers. Brake assembly has linings installed. Sold in pairs only. Best suited for amphibious operations.

Product Specifications:

Wheel Assembly P/N: 40-113X

Chrome Disk Kit P/N: 199-105 CHROME

Chrome Disk P/N: 164-14000

CLEVELAND WHEELS & BRAKES, part of PARKER HANNIFIN CORPORATION, offers an extensive range of FAA-PMA approved master brake cylinder assemblies for use in different aircraft.

CLEVELAND master cylinders come in push or pull types in different bore, stroke and displacement variations in inches and 7/16-10 or 1/8-27 N.P.T. port sizes. Some models include parking valves and reservoirs. 

For additional information please consult the supplied documentation on technical characteristics and suitability of the master cylinders for specific aircraft.

Parker Hannifin (Cleveland Aircraft Wheel & Brake Division) designs and manufactures wheel assemblies for worldwide aircraft markets. Their wheels, used in conjunction with tires, provide support for the weight of the aircraft. Combined with brakes, they assist in directional and stopping control during aircraft ground maneuvers, taxi, takeoff, and landing. Cleveland Wheels and Brakes brand products are used on more than 80 percent of general aviation aircraft while their wheel assemblies  are now offered for military and business aviation applications. Cleveland's different product lines include both aircraft wheel and wheel and brake assemblies for nose and main wheels to meet a variety of application requirements.

Nose Wheel Assembly Features:

• Low maintenance for tubeless or tube-type

• Tapered roller bearings for dimensional stability and long life

• Molded grease seals for superior bearing bore sealing properties

• Split-rim design to allow ease of tire mounting

• High-strength through-bolts

• Sand castings and forgings

• Worldwide distributor network for quick parts availability

Cleveland's #40-77 Nose Wheel assemblies (FAA-TSO-C26c approved) are designed for 5.00-5 tube tires and intended for use in general and business aviation, turboprop passenger, and helicopter applications.

FAA 8130-3 Release Certification is available at additional cost. Please specify at the time of ordering.

For more information on the parts and quantities per assembly please refer to the respective illustrative parts list or contact us.

(NCNR) product: non-cancellable/non-returnable once the order is placed. Often requires  backordering to the manufacturer. Delivery time cannot be specified.

Pair of wheels with matching hydraulic disc brakes. Available with standard disk or chrome disk for amphibious operations.

Aluminum valve as used in production aircraft with Model A-110 master cylinders for dual brake installations. Complete with AN flare fittings.

Parker Hannifin (Cleveland Aircraft Wheel & Brake Division) designs and manufactures wheel assemblies for worldwide aircraft markets. Their wheels, used in conjunction with tires, provide support for the weight of the aircraft. Combined with brakes, they assist in directional and stopping control during aircraft ground maneuvers, taxi, takeoff, and landing. Cleveland Wheels and Brakes brand products are used on more than 80 percent of general aviation aircraft while their wheel assemblies  are now offered for military and business aviation applications. Cleveland's different product lines include both aircraft wheel and wheel and brake assemblies for nose and main wheels to meet a variety of application requirements.

Nose Wheel Assembly Features:

• Low maintenance for tubeless or tube-type

• Tapered roller bearings for dimensional stability and long life

• Molded grease seals for superior bearing bore sealing properties

• Split-rim design to allow ease of tire mounting

• High-strength through-bolts

• Sand castings and forgings

• Worldwide distributor network for quick parts availability

FAA 8130-3 Release Certification is available at additional cost. Please specify at the time of ordering.

Cleveland's #40-87 Nose Wheel assemblies (FAA-TSO-C26b approved) are designed for 5.00-5 tube tires and intended for use in general and business aviation, turboprop passenger, and helicopter applications.

For more information on the parts and quantities per assembly please refer to the respective illustrative parts list or contact us.

(NCNR) product: non-cancellable/non-returnable once the order is placed. Often requires  backordering to the manufacturer. Delivery time cannot be specified.

The brake assemblies and disc combinations by CLEVELAND WHEELS & BRAKES are designed and qualification tested to properly and safely decelerate the aircraft under various conditions. The brake assemblies consists of one or more pistons depending upon the aircraft requirements. For more information on the parts and quantities per assembly please refer to the product presentations and the attached documentation. 

NCNR product: non-cancellable/non-returnable once the order is placed. Often requires  backordering to the manufacturer. Delivery time cannot be specified.

FAA 8130-3 Release Certification is available at additional cost. Please specify at the time of ordering.

Parker Hannifin (Cleveland Aircraft Wheel & Brake Division) designs and manufactures wheel assemblies for worldwide aircraft markets. Their wheels, used in conjunction with tires, provide support for  the tires and weight of the aircraft. Combined with brakes, they assist in directional and stopping control during aircraft ground maneuvers, taxi, takeoff, and landing. Cleveland Wheels and Brakes brand products are used on more than 80 percent of general aviation aircraft while their wheel assemblies  are now offered for military and business aviation applications. Cleveland's product lines include both aircraft wheel and wheel and brake assemblies for nose and main wheels to meet a variety of aircraft specifications and brake assembly interfaces. Both main and nose wheels are made from either aluminum castings, magnesium castings, or aluminum forgings.

The main wheels are of the divided type, incorporating inner wheel half and outer wheel half, plus a disc, which are fastened together with tie bolts, washers, and nuts. Their key features include:

• Low maintenance for tubeless or tube-type

• Tapered roller bearings for dimensional stability and long life

• Molded grease seals for superior bearing bore sealing properties

• Split-rim design to allow ease of tire mounting

• High-strength through-bolts

• Sand castings and forgings

• Worldwide distributor network for quick parts availability

Cleveland's TSO'd Main Wheel assemblies are offered in different models. The listed models are designed for 6.00-6 tube tires and intended for use in general and business aviation, turboprop passenger, and helicopter applications. Sold each or in pairs whenever specified.

FAA 8130-3 Release Certification is available at additional cost. Please specify at the time of ordering.

Appearing prices are for units in NEW Condition. For units in USED Condition (mostly SERVICEABLE/OVERHAULED with proper certification) please contact us for availability and quotation. 

For more information on the parts and quantities per assembly please refer to the respective illustrative parts list or contact us. 

(NCNR) product: non-cancellable/non-returnable once the order is placed. Often requires  backordering to the manufacturer. Delivery time cannot be specified.

For a number of years CLEVELAND WHEELS & BRAKES offered standard organic & heavy-duty asbestos brake linings for their wheels and brakes. In January 1988 these two types of brake linings were discontinued and a single, improved brake lining was introduced with improved performance and durability compared to older linings. Different versions are available to fit aircraft models based on their year of construction. Brake linings are sold as pad only or as kits together the required number of rivets. Most light aircraft take 2 linings per wheel. Extra rivets are also available. Please refer to the attached Application Guide for additional information.