Atro Engineered Systems

10.900 in. 

11.050 in. 

11.950 in. 

12.050 in. 

12.100 in. 

12.350 in. 

12.550 in. 

12.850 in. 

12.9 in. 

13.000 in. 

2.900 in. 

6.050 in. 

6.500 in. 

7.300 in. 

8.150 in. 

8.900 in. 

9.200 in. 

9.250 in. 

9.300 in. 

9.400 in. 

9.600 in. 

9.750 in. 

2 1/4 in. (assembly) 

2.150 in. 

3.550 in. 

3.700 in. 

3.850 in. 

4.400 in. 

4.500 in. 

4.700 in. 

4.750 in. 

4.800 in. 

4.850 in. 

4.950 in. 

5.400 in. 

5.550 in. 

5.650 in. 

5.750 in. 

7.500 in. 

8.400 in. 

8.450 in. 

8.55 in. 

8.750 in. 

1 1/4 in (2.54 cm) 

1 1/8 in (2.54 cm) 

1 13/16" (nipple) 

1 5/8 in (5.08 cm) 

2 1/2 in (7.62 cm) 

2 1/4 in (5.08 cm) 

2 1/8 in (5.08 cm) 

2 15/16 in (7.62 cm) 

2 7/8 in (7.62 cm) 

3 3/4 in (10.16 cm) 

3 3/8 in (7.62 cm) 

3 5/8 in (10.16 cm) 

3 51/64 in (10.16 cm) 

Ford C8HA-4800B, Ford D4TZ-4800G International 2101211X, Autocar 210121-1X, Mack 35MUA31 

Freightliner 18-45959-000, Freightliner 18-64205-000 

Gaff 11008, Freightliner 681-891-00-01, Dyco DT1111 

Gaff 11009, Freightliner 681-890-00-01, Dyco DT1110 

Gaff 11086, Freightliner 681-890-00-01, Freightliner 681-891-00-01 

Gaff 12360, Peterbilt 20-08257, Peterbilt 20-08867 

Gaff 18222, GMC 2005774, Dayton Parts 329-111U, Dyco D055, Dyco D55, Euclid E-7439, Arvin Meritor R307439 

International 3595976C4, International 3595976C5, Automann M203074 

Peterbilt 20-08257, Energy Suspension 30.4015, Dyco D-443, Dyco D443 

Western Star 04-9009990, Gaff 11705, Severson 2212, Dayton Parts 329-135U, Dayton Parts 329-137U, Severson A80BL2212, Dyco D030, Dyco D30, Dyco DT1422-1, Euclid E-7473, Kenworth K066-336, Automann M17414, Automann M17414UB, Kenworth M602-70NR, Arvin Meritor R307473 

Western Star A18-66875-002, Lord CB2204-146, Freightliner LOR CB2204 146