This standard covers the dimensions of clearance envelopes for Regular and Heavy Duty Type Truck Transmission Power Take-Offs and is applicable to the chassis clearance required immediately adjacent to the power take-off openings on truck transmissions.
SAE J772A-1978 history
2017SAE J772-2017 Clearance Envelopes for Six-Bolt@ Eight-Bolt@ and Rear Truck Transmission Mounted Power Takeoffs
2004SAE J772-2004 Clearance Envelopes for Six-Bolt@ Eight-Bolt@ and Rear Truck Transmission Mounted Power Takeoffs
2000SAE J772-2000 Clearance Envelopes for Six-Bolt, Eight-Bolt, and Rear Truck Transmission Mounted Power Takeoffs
1993SAE J772-1993 Clearance Envelopes for Six-Bolt, Eight-Bolt, and Rear Truck Transmission Mounted Power Takeoffs R(2000)
1992SAE J772-1992 CLEARANCE ENVELOPES FOR SIX- AND EIGHT-BOLT TRUCK TRANSMISSION MOUNTED POWER TAKE-OFFS
1983SAE J772-1983 Clearance Envelopes for Six-and Eight-Bolt Truck Transmission Mounted Power Take-Offs
1978SAE J772A-1978 CLEARANCE ENVELOPES FOR SIX- AND EIGHT-BOLT TRUCK TRANSMISSION MOUNTED POWER TAKE-OFFS