High strength wheel bolts have been proven in the field to reduce fretting between wheel halves and provide an additional margin of safety for the wheel assembly. High strength MS21250 bolts replace the standard AN5 hardware that fasten the wheel halves and brake disc together. High strength nuts and countersunk washers are included with each kit.

Replacement bolts come in two lengths to accommodate aircraft with and without brake disc spacers, and are eligible for aircraft equipped with or without, certain gross weight increase STCs. The high strength wheel bolts are approved for use with any of the Cessna 208/208B tire installations.

The replacement hardware is eligible for installation only on the 10 inch diameter Cleveland wheel and brake assembly P/N 20-244, aircraft equipped with any of the Aeroacoustics Aircraft Systems, Inc. Caravan STCs, or on aircraft equipped with or without the Aero Twin, Inc. brake disc spacer STC SA02126AK-D.

• High strength hardware helps prevent fastener failure during operations
• Two configurations of bolt kits
• Multiple purchase options
• STC is FAA and EASA approved

Purchase Options and Part Numbers:

P/N AFC-208BOLTKIT-STC-Only

Contains a copy of the STC, installation instructions, and permission letter from the manufacturer. Hardware is not included.

P/N AFC-208BOLTKIT-STC+058

Contains the 058 hardware kit for aircraft without disc spacers, a copy of the STC, installation instructions, permission letter from the manufacturer and complete hardware kit for one aircraft including bolts, nuts, and countersunk washers. The kit includes enough hardware for two wheels (one aircraft).

P/N AFC-208BOLTKIT-STC-058

Hardware kit only for aircraft without disc spacers. Customer must already have purchased the STC. Includes complete hardware kit for one aircraft with bolts, nuts, and countersunk washers. The kit includes enough hardware for two wheels (one aircraft).

P/N AFC-208BOLTKIT-STC+060

Contains the 060 hardware kit for aircraft with disc spacers, a copy of the STC, installation instructions, permission letter from the manufacturer and complete hardware kit for one aircraft including bolts, nuts, and countersunk washers. The kit includes enough hardware for two wheels (one aircraft).

P/N AFC-208BOLTKIT-STC-060

Hardware kit only for aircraft with disc spacers. Customer must already have purchased the STC. Includes complete hardware kit for one aircraft with bolts, nuts, and countersunk washers. The kit includes enough hardware for two wheels (one aircraft).