This information is from the Russell Industries PRB Cross Reference List. Not all models are listed below. If you have belt information for missing models, please post it and I'll update the list.
Code:
2301 Belt FRX13.1
CD-7 Belt, Capstan FRW8.5
Belt, Reel FCY6.7
CP-5 Belt, Capstan FRW8.5
Belt, Reel FCY6.7
CP-7 Belt, Capstan FRW8.5
Belt, Reel FCY6.7
CP-99W Belt, Capstan FCX9.5
CR-M5/L Belt FRW8.0
Belt FCX5.1
CR-M7 Belt FRW8.0
Belt FCX5.1
D-55M Belt FRX9.4
Belt FCX7.4
Belt FCX8.6
D-65BW Belt (2) FRW9.2
D-75BW Belt (2) FRM9.2
D-77F Belt FRW6.5
D-90 Belt FRM8.0
Belt F05.0
Belt F07.4
Belt FCY4.8
Belt FCY4.0
D-95M Belt FRW10.1
Belt FCX4.3
Belt FCX7.4
D-99CW Belt, Capstan FRW9.6
Belt, Counter (2) FCY7.5
D-99D Belt, Capstan FRX9.4
Belt, Counter FCQ6.0
Belt, Tension FCX8.6
D-100 Belt FRM8.0
Belt FCY4.8
Belt FCY4.2
D-150M Belt FRW9.1
Belt FCX4.0
Belt FCX5.1
Belt FCX7.4
D-190 Belt, Capstan FRW9.2
Belt, Counter FCY8.0
D-290 Belt, Capstan FRW9.2
Belt, Counter FCY8.0
D-300M Belt FRW6.5
Belt FCX5.1
Belt FCY3.5
Belt FCY5.2
D-350M Belt FCX4.0
Belt FCX4.6
D-350W Belt, RF (2) FCY4.2
Belt, Counter FCY4.6
Belt, Main (2) FCY7.0
D-390R Belt, Capstan FRW9.2
Belt, Counter FCY8.0
D-505 Belt, Capstan FRW9.2
Belt, Counter FCY6.5
D-550M Belt FCX4.0
Belt FCX4.6
Belt FCY4.6
D-550WR Belt, RF FCY4.2
Belt, RF FCY5.7
Belt, Auto FCY6.0
Belt, Counter FCY6.0
Belt, Main FCY6.5
D-590R Belt, Capstan FRW9.6
D-705 Belt, Capstan FRW8.8
D-750WR Belt, RF FCY4.2
Belt, Main FCY5.7
D-770R Belt, Capstan FRY10.0
D-900W Belt, RF (2) FCY4.2
Belt, Main (2) FCY6.5
Belt, Counter FCY6.7
D-900WR Belt, RF FCY4.2
Belt, Counter FCY4.6
Belt, Main FCY5.7
Belt, Main FCY9.2
D-905R Belt, Main FRW8.8
D-950WR Belt, Main FCX10.5
Belt, Main FCY9.2
D-990R Belt, Capstan FRW9.6
D-1000W Belt, Capstan FRW6.5
Belt, Capstan FRW8.5
Belt, Counter FCY7.3
D-1100WR Belt, Capstan FRW6.5
Belt, Capstan FRW8.5
Belt, RF FCY4.2
Belt, Counter FCY4.6
Belt, Main FCY5.7
Belt, Counter FCY7.3
Belt, Main FCY9.2
D-3000WR Belt, Capstan FRW9.1
Belt, Counter FCY7.3
D-E350 Belt, Main FCX5.1
Belt, Drive FCY6.5
Belt, Counter FCY7.0
D-E750 Belt, Capstan FRW9.6
Belt, Counter FCY7.3
D-E770 Belt, Capstan FRW8.5
Belt, Capstan FRW9.1
b-E870 Belt, Capstan FRW8.5
Belt, Capstan FRW9.1
D-E970 Belt, Capstan FRW8.5
Belt, Capstan FRW9.1
D-M7 Belt FRW8.0
Belt FCX5.1
D-X111 Belt, Capstan FR8.2
Belt, Capstan FRW7.7
D-X111HX Belt, Capstan FR8.2
Belt, Capstan FRW7.7
Belt, Counter FCY7.0
D-X211HX Belt, Capstan FR8.2
Belt, Capstan FRW7.7
Belt, Counter FCY7.0
D-X301 Belt, Main FRW8.5
D-X3011R Belt FRW8.5
D-X301R Belt, Main FRW9.1
D-X311WR Belt, Main (2) FR8.2
DA-E90 Belt, Capstan FRW9.6
Belt, Counter (2) FCY7.5
FX-500 Belt, Auto FCX4.3
GP-5 Belt FRW9.1
SC-636 Belt FRZ13.2
Belt FCQ6.7
Belt FCY8.6
SC-700 Belt FRM9.6
SC-737 Belt FCX5.6
Belt FCQ6.7
Belt FCY9.0
SC-750 Belt FCQ11.1
SC-1100 Belt FR7.7
Belt FCX7.0
Belt FCY5.2
SC-1110 Belt FR7.7
Belt FCX7.0
Belt FCY5.2
SC-1300 Belt FRM8.0
Belt OX5.5
Belt FCY4.0
SC-1330 Belt FRM8.0
Belt OX5.5
Belt FCY4.0
SC-2000 Belt FRW7.1
Belt FCY10.5
Belt FCY6.5
SC-2002 Belt FR7.7
Belt FCQ11.1
Belt FCX7.0
SC-2100 Belt FR7.7
Belt FCX7.0
Belt FCY5.2
SC-2110 Belt FR7.7
Belt FCX7.0
Belt FCY5.2
SC-3000 Belt FR7.7
Belt FCQ11.1
Belt FCX7.0
SC-3003 Belt FR7.7
Belt FCQ11.1
Belt FCX7.0
SC-3100 Belt FR7.7
Belt FCX7.0
Belt FCY5.2
SC-3110 Belt FR7.7
Belt FCX7.0
Belt FCY5.2
SC-3300 Belt FRY10.7
Belt (2) FX5.5
Belt FCX3.5
Belt FCY4.0
SC-3330 Belt FRY10.7
Belt (2) FX5.5
Belt FCX3.5
Belt FCY4.0
SC-5100 Belt FRY10.0
Belt FCX5.6
Belt FCX4.6
Belt (2) FCX7.4
SC-5300 Belt, Capstan FRY10.7
Belt (2) OX5.5
Belt, T/U FCX3.5
Belt, Counter (2) FCY4.0
SC-5330 Belt, Capstan FRY10.7
Belt (2) OX5.5
Belt, T/U FCX3.5
Belt, Counter FCY4.0
SD-550 Belt FR14.0
Belt FA10.1
SD-5000 Belt FA9.4
SD-7000 Belt FRM12.1
Belt FA7.0
W-434 Belt FRM9.6
W-435 Belt FRM9.6