PISTON 3J7788 - Caterpillar

(1) 7J9958 Spring: Length under test force ... 5.75 in.(146,1 mm)Test force ... 100 lbs.(45 kg)Free length after test ... 6.19 in.(157,2 mm)Outside diameter ... 3.88 in.(98,6 mm)(2) 2N6005 Spring: Length under test force ... 3.80 in.(96,5 mm)Test force ... 20.8 lbs.(9,4 kg)Free length after test ... 4.91 in.(124,7 mm)Outside diameter ... .86 in.(21,8 mm)1N9318 And 7L135 Air Actuators
(1) 7L128 Spring: Length under test force ... 3.62 in.(91,9 mm)Test force ... 15.7 lbs.(7,1 kg)Free length after test ... 3.73 in.(94,7 mm)Outside diameter ... 1.82 in.(46,2 mm)(2) 7L129 Spring: Length under test force ... 5.33 in.(135,4 mm)Test force ... 20 lbs.(9,1 kg)Free length after test ... 8.51 in.(216,2 mm)Outside diameter ... .64 in.(16,3 mm)