8M1946 TACHOMETER Caterpillar parts
651, 657
Rating:
Alternative (cross code) number:
CA8M1946
8M-1946
8M1946
CA8M1946
8M-1946
8M1946
Weight: 1 pounds 0 kg.
WHEEL TRACTOR,
Information:
Illustration 1 g01316877 (1) 7B-3039 Spring Test force ... 16 1.3 N (3.50 0.28 lb)Test length ... 26.2 mm (1.03 inch)Free length after test ... 36.6 mm (1.44 inch)Outside diameter ... 18.3 mm (0.72 inch) (2) Breather Relief pressure ... 50 + 0 - 10 kPa (7.5 + 0 - 1.5 psi)Vacuum relief ... 0.1 kPa (0.01 psi)Filtration ... 10 MicronsTorque ... 40 5 N m (30 4 lb ft) (3) 6P-3860 Spring Test force ... 467 37 N (105 8.3 lb)Test length ... 41.9 mm (1.65 inch)Free length after test ... 91.7 mm (3.61 inch)Outside diameter ... 71.48 mm (2.814 inch) (4) Torque for the retaining bolt ... 60 5 N m (44 4 lb ft) (5) 5J-2926 Spring Test Force ... 60.6 4.3 N (14 1 lb)Test length ... 75.692 mm (3.0000 inch)Free length after test ... 137.16 mm (5.400 inch)Outside diameter ... 58.27 mm (2.294 inch) (6) Bypass valve (crack) ... 150 kPa (22 psi)
Caterpillar parts catalog:
Parts tachometer Caterpillar catalog:
8N7903
TACHOMETER ASSEM.
621R, 627B
621R, 627B
6N0944
TACHOMETER ASSEM.
621B, 631C, 633D, 637, 637D, 641B, 650B, 657B, 666B
621B, 631C, 633D, 637, 637D, 641B, 650B, 657B, 666B
8J5006
TACHOMETER
613, 613B
613, 613B
3D4720
TACHOMETER ASSEM.
621B, 627B, 631C, 637, 641B, 650B, 651, 657, 657B, 666, 666B
621B, 627B, 631C, 637, 641B, 650B, 651, 657, 657B, 666, 666B
4N7350
TACHOMETER ASSEM.
769C, 776, 777
769C, 776, 777
8C9839
TACHOMETER AS
D25D, D300D, D350E, D400E, D40D
D25D, D300D, D350E, D400E, D40D
1219681
TACHOMETER AS
D250E, D300E
D250E, D300E
8C5469
TACHOMETER GP
768C, 769C, 771C, 772B, 773B, 775B
768C, 769C, 771C, 772B, 773B, 775B