This is a new VFORCE 3 that fits the following models. 

• 1972 DT2 - Cylinder Head Cylinder
• 1972 DT2MX - Cylinder Head - Cylinder
• 1972 RT2 - Cylinder Head Cylinder
• 1972 RT2MX - Cylinder Head - Cylinder
• 1973 DT3 - Cylinder Head Cylinder
• 1973 RT3 - Cylinder Head Cylinder
• 1974 GP433F - Intake
• 1974 TZ750A - Intake
• 1974 YZ125A - Intake Yz125c
• 1974 YZ125A - Intake Yz125d
• 1975 YZ125B - Intake Yz125c
• 1975 YZ125B - Intake Yz125d
• 1976 EX340 - Intake (Ex440)
• 1976 EX340 - Intake (Ex440)
• 1976 EX440 - Intake (Ex440)
• 1976 EX440 - Intake (Ex440)
• 1976 GP440 - Intake
• 1976 MX125C - Intake
• 1976 PR440 - Intake
• 1976 YZ100C - Intake
• 1976 YZ125C - Intake Yz125c
• 1976 YZ125C - Intake Yz125d
• 1976 YZ125X - Intake
• 1976 YZ175C - Intake
• 1977 EX340A - Intake (Ex440a)
• 1977 EX340A - Intake (Ex440a)
• 1977 EX440A - Intake (Ex440a)
• 1977 EX440A - Intake (Ex440a)
• 1977 GP440A - Intake
• 1977 IT175D - Intake
• 1977 TZ750D - Intake
• 1977 YZ100D - Intake Yz100 E - F
• 1977 YZ125D - Intake Yz125c
• 1977 YZ125D - Intake Yz125d
• 1978 EX340B - Air Cleaner (Ex440b)
• 1978 EX340B - Air Cleaner (Ex440b)
• 1978 EX440B - Air Cleaner (Ex440b)
• 1978 EX440B - Air Cleaner (Ex440b)
• 1978 IT175E - Intake
• 1978 YZ100E - Intake Yz100 E - F
• 1978 YZ125E - Air Cleaner Yz125e
• 1979 EX440C - Intake
• 1979 IT175F - Intake
• 1979 YZ100F - Intake Yz100 E - F
• 1979 YZ125F - Air Cleaner Yz125e
• 1980 EX440D - Intake
• 1980 IT125G - Intake
• 1980 YZ100G - Intake
• 1980 YZ125G - Air Cleaner Yz125e
• 1980 YZ80G - Intake Yz80g
• 1980 YZ80G - Intake Yz80h
• 1980 YZ80G - Intake Yz80j
• 1981 EX440E - Intake
• 1981 IT125H - Intake
• 1981 YZ100H - Intake
• 1981 YZ80H - Intake Yz80g
• 1981 YZ80H - Intake Yz80h
• 1981 YZ80H - Intake Yz80j
• 1982 YT175J - Intake
• 1982 YZ100J - Intake
• 1982 YZ80J - Intake Yz80g
• 1982 YZ80J - Intake Yz80h
• 1982 YZ80J - Intake Yz80j
• 1983 YZ100K - Intake
• 1983 YZ80 (YZ80K) - Intake
• 1984 YZ80L - Air Filter
• 1985 YZ80 (YZ80N) - Air Filter
• If your intake boot has rubber guides on the inside, you will have to remove them with a razor blade. The reed cage gaskets & 4 Bolts will be included.

Thanks