2646898 KIT-GASKET-SCH Caterpillar parts
Rating:
Alternative (cross code) number:
CA2646898
264-6898
2646898
CA2646898
264-6898
2646898
Weight: 3 pounds 1 kg.
Related part:
2646898
GASKET KT-YM
3825069
CL
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$220.97
28 Aug 2021
3.9[1.75] Pounds
US: Highway And Hea
Cylinder Head Gasket Set for Caterpillar 2646898
HHP HIGHWAY & HEAVY PARTS HHP provides parts equal or better in quality compared to the OE at a fraction of the cost. || Products are crafted with hard-wearing materials for long-lasting strength and durability. || Parts meet or exceed OEM specifications to ensure proper fit and function. || Image(s) is for illustration purposes only and may not represent the actual part. || Products are only sourced from quality certified manufacturing facilities.
HHP HIGHWAY & HEAVY PARTS HHP provides parts equal or better in quality compared to the OE at a fraction of the cost. || Products are crafted with hard-wearing materials for long-lasting strength and durability. || Parts meet or exceed OEM specifications to ensure proper fit and function. || Image(s) is for illustration purposes only and may not represent the actual part. || Products are only sourced from quality certified manufacturing facilities.
Information:
Gas EngineG3508B (S/N: N8C1-UP; RBK1400-UP)G3512B (S/N: JHH1028-UP; N2S1-UP)G3516B (S/N: N6E1-UP; JEF2661-UP)Industrial EngineG3520B (S/N: GLF108-UP)Petroleum EngineG3520B PETROLEUM (S/N: TPC1140-UP)Problem
The EEPROM chip within the compressor by-pass valve actuator fails resulting in the valve not functioning and a 1720-12 Turbocharger Compressor Bypass Valve Actuator : Failure code.Note: Product Link can get information from the CDL or CAN, unplugging the two CAN wires will not effect or change the Product Link functionality.Solution
Perform this procedure before failure to eliminate failure mode of the actuator valve.Note: Only replace the actuator valve if failed and the 1720-12 Turbocharger Compressor Bypass Valve Actuator : Failure is present.Parts Required
Table 1
Item Qty Part Number Part Name
1 1 155-2270 Connecting Plug Kit
2 1 374-7463 Seal Cap
3 1 3S-2093 Cable Strap
4 2 7K-1181 Cable Straps
5 2 8T-8737 Seal Plugs Procedure
Illustration 1 g06058679
(1) 417-4722 Communication Electronics Gp or 459-0786 Communication Electronics Gp
Locate either of the Communication Electronics Groups (1).
Illustration 2 g06058696
(2) 7K-1181 Cable Straps
Cut cable straps (2) from the connector for the wiring harness.
Illustration 3 g06058757
(3) 126-1774 Connector Cover
Remove connector cover (3) with a flat blade screw driver.
Illustration 4 g06058762
(4) 151-6320 Wire Removal Tool
Use wire removal tool (4) to remove pins (34) and (50) from the 70-pin connector.
Illustration 5 g06058771
(5) 8T-8737 Seal Plugs
Install seal plugs (5) in the 70-pin connector where the wires were removed from.
Illustration 6 g06058792
(6) Pin 34
(7) Pin 50
(8) 155-2270 Connecting Plug Kit
Install pin 34 (6) and pin 50 (7) into connecting plug kit (8).
Illustration 7 g06058797
(9) 374-7463 Seal Cap
(10) 3S-2093 Cable Strap
Install seal cap (9) onto the previously installed connecting plug kit. Secure the wires back to the main wiring harness using cable strap (10).
Illustration 8 g06058807
(2) 7K-1181 Cable Straps
(3) 126-1774 Connector Cover
Reinstall connector cover (3). Secure the wiring harness back to the connecting cover using cable straps (3).
The EEPROM chip within the compressor by-pass valve actuator fails resulting in the valve not functioning and a 1720-12 Turbocharger Compressor Bypass Valve Actuator : Failure code.Note: Product Link can get information from the CDL or CAN, unplugging the two CAN wires will not effect or change the Product Link functionality.Solution
Perform this procedure before failure to eliminate failure mode of the actuator valve.Note: Only replace the actuator valve if failed and the 1720-12 Turbocharger Compressor Bypass Valve Actuator : Failure is present.Parts Required
Table 1
Item Qty Part Number Part Name
1 1 155-2270 Connecting Plug Kit
2 1 374-7463 Seal Cap
3 1 3S-2093 Cable Strap
4 2 7K-1181 Cable Straps
5 2 8T-8737 Seal Plugs Procedure
Illustration 1 g06058679
(1) 417-4722 Communication Electronics Gp or 459-0786 Communication Electronics Gp
Locate either of the Communication Electronics Groups (1).
Illustration 2 g06058696
(2) 7K-1181 Cable Straps
Cut cable straps (2) from the connector for the wiring harness.
Illustration 3 g06058757
(3) 126-1774 Connector Cover
Remove connector cover (3) with a flat blade screw driver.
Illustration 4 g06058762
(4) 151-6320 Wire Removal Tool
Use wire removal tool (4) to remove pins (34) and (50) from the 70-pin connector.
Illustration 5 g06058771
(5) 8T-8737 Seal Plugs
Install seal plugs (5) in the 70-pin connector where the wires were removed from.
Illustration 6 g06058792
(6) Pin 34
(7) Pin 50
(8) 155-2270 Connecting Plug Kit
Install pin 34 (6) and pin 50 (7) into connecting plug kit (8).
Illustration 7 g06058797
(9) 374-7463 Seal Cap
(10) 3S-2093 Cable Strap
Install seal cap (9) onto the previously installed connecting plug kit. Secure the wires back to the main wiring harness using cable strap (10).
Illustration 8 g06058807
(2) 7K-1181 Cable Straps
(3) 126-1774 Connector Cover
Reinstall connector cover (3). Secure the wiring harness back to the connecting cover using cable straps (3).
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