6L3997 PISTON-BUFFER Caterpillar parts
3304, 3306, 3406, 3406B, 3408, 3408B, 3412, D320A, D343, G3306, G3406, G3408, G3412, G342C
Rating:
Alternative (cross code) number:
CA6L3997
6L-3997
6L3997
CA6L3997
6L-3997
6L3997
Weight: 0.01 pounds 0 kg.
GAS ENGINE, MARINE ENGINE,
Compatible equipment models: 6L3997:
Information:
Illustration 1 g03698857
Example 1: November 16, 2006 is translated to 161106. Which is coded "ULUUNL".Example 2: May 26, 2010 is translated to 260510. Which is coded "MLNAUN"Example 3: January 5, 2024 is translated to 050124. Which is coded "NANUMR"The improved crankshaft seal displays an alpha date code (1) on the label. The presence of the alpha date code is the primary way to identify an improved seal. The improved processes were effective since 10November 2014.Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove and Install" Improved service instructions for wear sleeve use (Only use a wear sleeve at overhaul if required).
Illustration 2 g03698705
An updated procedure for the numerical torque sequence is now used. Torque the crankshaft rear seal in the sequence shown in Illustration 2.
Caterpillar parts catalog:
Parts piston Caterpillar catalog:
7N4837
PISTON AS-COMPRESSOR
1673C, 16G, 3114, 3116, 3126, 3176, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 3512, 3512B, 3512C, 3516C, 5130, 5230, 613C, 627B, 627E, 631D, 631E, 631...
1673C, 16G, 3114, 3116, 3126, 3176, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 3512, 3512B, 3512C, 3516C, 5130, 5230, 613C, 627B, 627E, 631D, 631E, 631...
4P3966
PISTON & ROD AS
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 1673C, 1...
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 1673C, 1...
1W1669
PISTON
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 235, 235B, 245, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, ...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 235, 235B, 245, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, ...
1P1127
PISTON RING GROUP
631C, 769, D343
631C, 769, D343
3N5727
PISTON-POWER
3304, 3306, 3406, 3406B, 3408, 3408B, 3412, G3306, G3406, G3408, G3412, G342C
3304, 3306, 3406, 3406B, 3408, 3408B, 3412, G3306, G3406, G3408, G3412, G342C
8H0333
PISTON
3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 631E, 637D, 637E, 651E, 657E, 768C, 769C, 771C, 773B, 775B, 834B, 836, 988B, 988F, 990, 992C, 992D, D10N, D8H, D9R, PM-565, PM3412, PR-1000, PR-450, PR-450...
3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 631E, 637D, 637E, 651E, 657E, 768C, 769C, 771C, 773B, 775B, 834B, 836, 988B, 988F, 990, 992C, 992D, D10N, D8H, D9R, PM-565, PM3412, PR-1000, PR-450, PR-450...
2W0865
PISTON AS
3406B, 3408, 3408B, 3412, 589, 631E, 637E, 651E, 657E, 988B, 992C, CB-614, PR-750B
3406B, 3408, 3408B, 3412, 589, 631E, 637E, 651E, 657E, 988B, 992C, CB-614, PR-750B
8N0843
PISTON GP
3406, 3412, 637D, 772B, 988B, 992C
3406, 3412, 637D, 772B, 988B, 992C
8N0839
PISTON GP
3412, 621B
3412, 621B
8N1496
PISTON GP
3408, 3412, 637D, 651E, 657E, 988B, 992C
3408, 3412, 637D, 651E, 657E, 988B, 992C
8N7963
PISTON GROUP-BASIC
3508, 3512, 3516
3508, 3512, 3516
5N6942
PISTON AS
3406B, 3408, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C32, D348, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B
3406B, 3408, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C32, D348, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B
5N8373
PISTON
3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 3618, 5230, 5230B, 776C, 776D, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793B,...
3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 3618, 5230, 5230B, 776C, 776D, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793B,...
1226043
PISTON AS
3408, 3408C, 3412, 3412C, 589, 651E, 657E, D10N, D9R, PR-1000, PR-450C, PR-750B
3408, 3408C, 3412, 3412C, 589, 651E, 657E, D10N, D9R, PR-1000, PR-450C, PR-750B
8N6978
PISTON & VALVE AS
3408, 3408C, 3412, 3412C, 3412D, 631E, 637D, 637E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992D, PM-565
3408, 3408C, 3412, 3412C, 3412D, 631E, 637D, 637E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992D, PM-565
8N6979
PISTON & VALVE AS
16G, 215, 3406, 3408, 3408C, 3412, 3412C, 621R, 641B, 651E, 657E, 777, 910, 931B, 943, 953, 980C, 992, D10, D348, D6D, D7F, D9H, G399, PR-750B
16G, 215, 3406, 3408, 3408C, 3412, 3412C, 621R, 641B, 651E, 657E, 777, 910, 931B, 943, 953, 980C, 992, D10, D348, D6D, D7F, D9H, G399, PR-750B