7T4305 BOGIE AS-REAR Caterpillar parts
D8N
Rating:
Alternative (cross code) number:
CA7T4305
7T-4305
7T4305
CA7T4305
7T-4305
7T4305
Weight: 396 pounds 179 kg.
TRACK-TYPE TRACTOR,
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Compatible equipment models: 7T4305:
Information:
(1) Camshaft gear. If a new gear is required, replace the camshaft assembly.(2) Diameter of the surfaces (journals) for the camshaft bearings (new) ... 69.850 0.013 mm (2.7500 .0005 in) Bore in front and rear bearings for the camshaft (new) ... 69.969 0.048 mm (2.7547 .0019 in)Bore in the inner bearings for the camshaft (new) ... 69.982 0.061 mm (2.7552 .0024 in)(3) Thickness of thrust plate (new) ... 4.65 0.03 mm (.183 .001 in) End play of the camshaft ... 0.10 to 0.25 mm (.004 to .010 in)(4) Camshaft. (5) Height of camshaft lobes.To find lobe height, use the following procedure:A. Measure camshaft lobe height (5).B. Measure base circle (7).C. Subtract base circle (Step B) from lobe height (Step A). The difference is actual lobe lift.D. Specified camshaft lobe lift (6) is: a. Exhaust lobe ... 8.783 mm (.3458 in)b. Inlet lobe ... 8.100 min (.3189 in)Maximum permissible difference between actual lobe lift (Step C) and specified lobe lift (Step D) is 0.13 mm (.005 in)Projection of dowel at tapered end (opposite camshaft gear) of camshaft (3408C only) ... 8.76 0.25 mm (.345 .010 in)
Caterpillar parts catalog:
Parts bogie Caterpillar catalog:
7T8555
BOGIE-MINOR
578, D8L, D8N, D8R, D8R II, D8T
578, D8L, D8N, D8R, D8R II, D8T
7T4697
BOGIE AS-MIDDLE
D8N, D8R, D8R II, D8T
D8N, D8R, D8R II, D8T
7T4697
BOGIE AS-MIDDLE
D8N, D8R, D8R II, D8T
D8N, D8R, D8R II, D8T
7T8555
BOGIE-MINOR
578, D8L, D8N, D8R, D8R II, D8T
578, D8L, D8N, D8R, D8R II, D8T
0819605
BOGIE
AP-800
AP-800
1G8346
BOGIE AS
AP-1000
AP-1000
0870099
BOGIE AS
AP-1000, AP-800
AP-1000, AP-800
0870098
BOGIE AS
AP-1000, AP-800
AP-1000, AP-800
7R0249
BOGIE GP
AP-1050
AP-1050
7R0251
BOGIE AS
AP-1050
AP-1050