Families
▶ARTICULATED DUMP TRUCK
▶ASPHALT PAVER
▶BACKHOE LOADER
▶CHALLENGER
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▶COMBINE
▶CONTROL, GUIDANCE, MONITORING, AND TECHNOLOGY PRODUCTS
▶DRILL
▶EARTHMOVING COMPACTOR
▶ENGINE - GENERATOR SET
▶ENGINE - INDUSTRIAL
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▶ENGINE - TRUCK
▶ENGINEER SUPPORT TRACTOR
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▶EXPANDED MINING PRODUCTS
▶FOREST PRODUCTS
▶GENERATOR
▶INTEGRATED TOOLCARRIER
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▶MATERIAL HANDLER
▶MINI HYDRAULIC EXCAVATOR
▶MOTOR GRADER
▶OEM SOLUTIONS
▶OFF-HIGHWAY TRUCK
▶ON HIGHWAY TRUCK
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▶TRACK-TYPE LOADER
▶TRACK-TYPE SKIDDER
▶TRACK-TYPE TRACTOR
▶UNDERGROUND ARTICULATED TRUCK
▶UTILITY VEHICLE
▶WHEEL DOZER
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▶WHEEL-TYPE LOADER
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Home/Part 3J9449

3J9449

LOCKNUT (2-1/2-12-THD) · (2 1/2-12 THD)

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14Models
50Assemblies
30Co-occurring
Part Information ▼
BrandCaterpillarWeight6.40 lb (2.90 kg)
Service Part For (2)
4J7565 ROD A. 4J8798 ROD-PISTON
▼Compatible Models (14)
631E637E795F AC795F XQ797797B797F950G950L950M Z962G988B992CC175
▼Found in Assemblies (50)
AssemblyModelRef#QtyNote
194-6171 CYLINDER GP-STEERINGS/N LTZ1-UP · 177.8-MM (7.0-IN) BORE X 823-MM X (32.4-IN) STROKE797F8
288-5537 CYLINDER GP-STEERING -RHS/N LTZ1-UP · 177.8-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE797F19
471-4553 CYLINDER GP-STEERINGS/N LTZ1-UP · 178-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE. RH797F4
471-8742 CYLINDER GP-STEERINGS/N LTZ1-UP · 178-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE. LH797F4
590-0691 CYLINDER GP-STEERINGS/N LTZ1-UP · 177.8-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE797F22
594-0414 CYLINDER GP-STEERING -LHS/N LTZ163-UP · 178-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE797F11
231-7761 CYLINDER GP-STEERINGS/N 5YW1-UP · 177.8 BORE X 823.5 STROKE79711
231-7761 CYLINDER GP-STEERINGS/N 5YW1-UP · 177.8 BORE X 823.5 STROKE79711
194-6171 CYLINDER GP-STEERINGS/N JSM1-UP · 177.8-MM (7.0-IN) BORE X 823-MM X (32.4-IN) STROKE797B8
194-6171 CYLINDER GP-STEERINGS/N LAJ1-UP · 177.8-MM (7.0-IN) BORE X 823-MM X (32.4-IN) STROKE797F8
288-5537 CYLINDER GP-STEERING -RHS/N LAJ1-UP · 177.8-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE797F19
471-4553 CYLINDER GP-STEERINGS/N LAJ1-UP · 178-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE. RH797F4
471-8742 CYLINDER GP-STEERINGS/N LAJ1-UP · 178-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE. LH797F4
590-0691 CYLINDER GP-STEERINGS/N LAJ1-UP · 177.8-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE797F22
594-0414 CYLINDER GP-STEERING -LHS/N LAJ663-UP · 178-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE797F11
305-3808 CYLINDER GP-STEERING -LHS/N ERM1-UP · 177.8-MM (7-IN) BORE X 702-MM (27.64-IN) STROKE795F AC9
305-3809 CYLINDER GP-STEERING -RHS/N ERM1-294 · 177.8-MM (7-IN) BORE X 702-MM (27.64-IN) STROKE795F AC21
305-3809 CYLINDER GP-STEERING -RHS/N ERM295-UP · 177.8-MM (7-IN) BORE X 702-MM (27.64-IN) STROKE795F AC21
194-6171 CYLINDER GP-STEERINGS/N WSP1-UP · 177.8-MM (7.0-IN) BORE X 823-MM X (32.4-IN) STROKE797F8
288-5537 CYLINDER GP-STEERING -RHS/N WSP1-UP · 177.8-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE797F19
590-0691 CYLINDER GP-STEERINGS/N WSP1-UP · 177.8-MM (7-IN) BORE X 823-MM (32.4-IN) STROKE797F22
305-3808 CYLINDER GP-STEERING -LHS/N SNT1-UP · 177.8-MM (7-IN) BORE X 702-MM (27.64-IN) STROKE795F XQ9
305-3809 CYLINDER GP-STEERING -RHS/N SNT1-101 · 177.8-MM (7-IN) BORE X 702-MM (27.64-IN) STROKE795F XQ21
305-3809 CYLINDER GP-STEERING -RHS/N SNT102-UP · 177.8-MM (7-IN) BORE X 702-MM (27.64-IN) STROKE795F XQ21
l3628163
l3628173
l3628183
l3628193
c2251513
482-9218 CYLINDER GP-TILTS/N HE81-UP · 190.5-MM (7.5-IN) BORE X 545-MM (21.5-IN) STROKE950M Z2
482-9218 CYLINDER GP-TILTS/N LXX1-UP · 190.5-MM (7.5-IN) BORE X 545-MM (21.5-IN) STROKE950L2
482-9218 CYLINDER GP-TILTS/N TNS1-UP · 190.5-MM (7.5-IN) BORE X 545-MM (21.5-IN) STROKE950L2
163-1741 CYLINDER GP-TILT -HIGH LIFTPIN 2JS1-UP; 5FW1-UP · PART OF 4Q-1770 CONTROL GP-BUCKET950G2
151-8206 CYLINDER GP-TILTPIN 5FW1-UP · 215.9MM (8.50IN) BORE X 540.0MM (21.26IN) STROKE950G2
163-1741 CYLINDER GP-TILT -HIGH LIFTPIN 3BS1-UP; 7BW1-UP · PART OF 4Q-1779 CONTROL GP-BUCKET962G2
9J-5419 CYLINDER GP-STEERINGS/N 49Z1-99999 · 177.8MM(7 IN) BORE X 917.4MM(36.1 IN) STROKE992C15
9J-5419 CYLINDER GP-STEERINGS/N 49Z1-99999 · 177.8MM(7 IN) BORE X 917.4MM(36.1 IN) STROKE992C15
9J-5419 CYLINDER GP-STEERINGS/N 49Z1-99999 · 177.8MM(7 IN) BORE X 917.4MM(36.1 IN) STROKE992C15
4T-6792 CYLINDER GP-TILTS/N 50W6041-99999 · 196.9-MM (7.75-IN) BORE X 722.6-MM (28.45-IN) STROKE988B1
4T-6792 CYLINDER GP-TILTS/N 50W6041-99999 · 196.9-MM (7.75-IN) BORE X 722.6-MM (28.45-IN) STROKE988B1
9J-3632 CYLINDER GP-TILTS/N 50W6041-UP · 197 MM (7.75 IN) BORE X 723 MM (28.46 IN) STROKE988B1
9J-3632 CYLINDER GP-TILTS/N 50W6041-99999 · 197 MM (7.75 IN) BORE X 723 MM (28.46 IN) STROKE988B1
352-0137 CYLINDER GP-APRONS/N 7CB88-179; 1HB423-690; 1LB748-99999 · 209.55-MM (8.25-IN) BORE X 727.46-MM (28.64-IN) STROKE637E12
8J-5931 CYLINDER GP-APRONS/N 1HB1-422; 1LB1-747; 7CB1-87 · 209.55-MM (8.25-IN) BORE X 727.46-MM(28.64-IN) STROKE637E1
8J-5931 CYLINDER GP-APRONS/N 7CB88-179; 1HB423-690; 1LB748-99999 · 209.55-MM (8.25-IN) BORE X 727.46-MM(28.64-IN) STROKE637E2
352-0137 CYLINDER GP-APRONS/N 1BB950-1539 · 209.55-MM (8.25-IN) BORE X 727.46-MM (28.64-IN) STROKE631E12
8J-5931 CYLINDER GP-APRONS/N 1BB1-949 · 209.55-MM (8.25-IN) BORE X 727.46-MM(28.64-IN) STROKE631E1
8J-5931 CYLINDER GP-APRONS/N 1BB950-1539 · 209.55-MM (8.25-IN) BORE X 727.46-MM(28.64-IN) STROKE631E2
8J-5931 CYLINDER GP-APRONS/N 6PC1-558; 4LD1-269 · 8.25 IN BORE X 28.64 IN STROKE631E1
8J-5931 CYLINDER GP-APRONS/N 6PC559-668; 4LD270-99999 · 8.25 IN BORE X 28.64 IN STROKE631E17
▼Parts in Same Assemblies (30)
1324907 1583028 1D4639 1U2218 2465613 2465614 3119316 3119318 3640087 3738619 4829224 5P8250 8T1791 8T7568 9J7099 1090119 1739779 1946172 1946175 1946177 2350974 3437794 4392695 4J9218 5108794 6E1440 6V8237 8M4228 8T0668 8T1789