Beechcraft

Bonanza S35, V35, V35A, V35B, C33A, E33A, E33C, F33A, F33C, 36, and A36 with an IO-520 engine. IO-520 to IO-550 Engine Conversion Upgrade.

Bonanza A36 ( 1970 - 1983 ) ( E185 - E2110 )

Bonanza F33 ( 1974 - 1994 )

Bonanza A36-G36 ( 1984 - 2005 E2104, E2111 and up ) ( 2006 E3630, R3636 and up )

Baron C55, D55, E55, 58, and 58A with IO-520-C or -CB engine. IO-520 to IO-550 Engine Conversion Upgrade

Baron 58 - TCM IO-520-CB - 285 hp

Baron 58 - TCM IO-550-C - 300 hp

Baron 58P / TC - TCM TSIO-520-WB 310 hp

Baron 58P / TC - TCM TSIO-520-LB 310 hp

Cessna Aircraft

Cessna 421C w/-N engines (SN - 1001 through - 1807)

Cessna 421C w/-L engines (SN - 0001 through - 0910)

Cessna 421B

Cessna 414, 414A & 340, 340A - Standard Overhaul

Cessna 414A Series VII - 335 hp

Cessna 414A - Returning - Liquid Cooled

Cessna 414A Series IV - 325 hp

Cessna 414 Series VII - 335 hp

Cessna 414 Series VI - 335 hp

Cessna 414 Series IV - 325 hp

Cessna 402C

Cessna 402B

Cessna 340/A Series VII - 335 hp

Cessna 340/A Series VI - 335 hp

Cessna 340/A Series IV - 325 hp

Cessna T310/320 Series IV - 325 hp

Cessna T310/320 Series I - 300 hp

Cessna 310R - IO-520-MB - 285 hp

Cessna T210 - TSIO-520-R - 310 hp

Cessna T206 - TSIO-520 M - 310 hp

Cessna 172 - Applicable engine: Lycoming O-320-E2D - 150 hp to 160 hp

Baron 58P / TC - TCM TSIO-520-LB 310 hp

Piper Aircraft

Piper PA28 140 & 151 - Applicable engine: Lycoming O-320-E3D 150 hp to 160 hp