8C4456 MULTIPLE CYLINDER HEAD Caterpillar parts
D8N
Rating:
Alternative (cross code) number:
CA8C4456
8C-4456
8C4456
CA8C4456
8C-4456
8C4456
Weight: 4 pounds 2 kg.
TRACK-TYPE TRACTOR,
Related part:
8C4456
GASKET KT-YM
3931029
CL
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$96.20
28 Jul 2023
5.7[2.56] Pounds
US: OMZ INDUSTRIES
CTP Caterpillar Kit Gasket (8c4456)
HZ KITS New USA assemblied Caterpillar replacement Gasket Kit || New Replacement kit Assemblied in USA with premium quality components and materials. || Part Number is provided for reference only / not connected with original manufacturer || Pictures are for reference purposes only. Actual Kit Assemblied may vary from picture on file.
HZ KITS New USA assemblied Caterpillar replacement Gasket Kit || New Replacement kit Assemblied in USA with premium quality components and materials. || Part Number is provided for reference only / not connected with original manufacturer || Pictures are for reference purposes only. Actual Kit Assemblied may vary from picture on file.
$192.27
20 Sep 2021
4.6[2.07] Pounds
US: Highway And Hea
8C4456 | Caterpillar Gasket Set, Single Cylinder Head
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.
$90.00
12 Jun 2022
5.7[2.56] Pounds
US: ProperBuy
CTP Caterpillar Kit Gasket (8c4456)
HZ KITS New USA assemblied Caterpillar replacement Gasket Kit || New Replacement kit Assemblied in USA with premium quality components and materials. || Part Number is provided for reference only / not connected with original manufacturer || Pictures are for reference purposes only. Actual Kit Assemblied may vary from picture on file.
HZ KITS New USA assemblied Caterpillar replacement Gasket Kit || New Replacement kit Assemblied in USA with premium quality components and materials. || Part Number is provided for reference only / not connected with original manufacturer || Pictures are for reference purposes only. Actual Kit Assemblied may vary from picture on file.
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Compatible equipment models: 8C4456:
Information:
This maintenance procedure is required for conventional coolants such as DEAC and for mixtures of water and SCA. This maintenance is NOT required for cooling systems that are filled with Extended Life Coolant.
Cooling system coolant additive contains alkali. To help prevent personal injury, avoid contact with the skin and eyes. Do not drink cooling system coolant additive.
Note: Caterpillar recommends an S O S coolant analysis (Level 1).Test the Concentration of the SCA
Coolant/Antifreeze and SCA
Do not exceed the recommended six percent supplemental coolant additive concentration.
Test the concentration of the SCA with the 8T-5296 Coolant Conditioner Test Kit.Water and SCA
Do not exceed the recommended eight percent supplemental coolant additive concentration.
Test the concentration of the SCA with the 8T-5296 Coolant Conditioner Test Kit. Use the instructions that follow:
Fill the syringe to the "1.0 ml" mark with the coolant.
Dispense the 1.0 mL coolant sample from the syringe into the empty mixing bottle.
Add tap water to the mixing bottle in order to bring the level up to the "10 ml" mark. Place the cap on the bottle and shake the bottle.
Add 2 to 3 drops of the "NITRITE INDICATOR SOLUTION B" to the mixing bottle. Move the bottle in a circular motion in order to mix the solution.
Add 1 drop of "NITRITE TEST SOLUTION A" to the mixing bottle. Move the bottle in a circular motion in order to mix the solution.
Repeat 5 until the solution changes color from red to light gray, green, or blue. Record the number of drops of "NITRITE TEST SOLUTION A" that were required to cause the color change.
Use Table 1 to interpret the results.
Table 1
Number of Drops Concentration of SCA Maintenance
Required
Less than 25 Less than the recommended concentration of SCA Add SCA.
Retest the coolant.
25 to 30 The recommended concentration of SCA None
More than 30 More than the recommended concentration of SCA Remove the coolant.
Replace with water only
Retest the coolant. Add the SCA, If Necessary
Pressurized System: Hot coolant can cause serious burns. To open the cooling system filler cap, stop the engine and wait until the cooling system components are cool. Loosen the cooling system pressure cap slowly in order to relieve the pressure.
Remove the cooling system filler cap slowly. Note: Always dispose of fluids according to local regulations.
If necessary, drain some coolant in order to allow space for the addition of the SCA.
Excessive supplemental coolant additive concentration can form deposits on the higher temperature surfaces of the cooling system, reducing the engine's heat transfer characteristics. Reduced heat transfer could cause cracking of the cylinder head and other high temperature components.Excessive supplemental coolant additive concentration could also result in blockage of the heat exchanger, overheating, and/or accelerated wear of the water pump seal.Do not exceed the recommended amount of supplemental coolant additive concentration.
Add the proper amount of SCA. For the proper amount of SCA, refer to this Operation and Maintenance Manual, "Refill Capacities and Recommendations" topic. The proper concentration of SCA depends on the type of coolant that is used. For the proper concentration of SCA,
Cooling system coolant additive contains alkali. To help prevent personal injury, avoid contact with the skin and eyes. Do not drink cooling system coolant additive.
Note: Caterpillar recommends an S O S coolant analysis (Level 1).Test the Concentration of the SCA
Coolant/Antifreeze and SCA
Do not exceed the recommended six percent supplemental coolant additive concentration.
Test the concentration of the SCA with the 8T-5296 Coolant Conditioner Test Kit.Water and SCA
Do not exceed the recommended eight percent supplemental coolant additive concentration.
Test the concentration of the SCA with the 8T-5296 Coolant Conditioner Test Kit. Use the instructions that follow:
Fill the syringe to the "1.0 ml" mark with the coolant.
Dispense the 1.0 mL coolant sample from the syringe into the empty mixing bottle.
Add tap water to the mixing bottle in order to bring the level up to the "10 ml" mark. Place the cap on the bottle and shake the bottle.
Add 2 to 3 drops of the "NITRITE INDICATOR SOLUTION B" to the mixing bottle. Move the bottle in a circular motion in order to mix the solution.
Add 1 drop of "NITRITE TEST SOLUTION A" to the mixing bottle. Move the bottle in a circular motion in order to mix the solution.
Repeat 5 until the solution changes color from red to light gray, green, or blue. Record the number of drops of "NITRITE TEST SOLUTION A" that were required to cause the color change.
Use Table 1 to interpret the results.
Table 1
Number of Drops Concentration of SCA Maintenance
Required
Less than 25 Less than the recommended concentration of SCA Add SCA.
Retest the coolant.
25 to 30 The recommended concentration of SCA None
More than 30 More than the recommended concentration of SCA Remove the coolant.
Replace with water only
Retest the coolant. Add the SCA, If Necessary
Pressurized System: Hot coolant can cause serious burns. To open the cooling system filler cap, stop the engine and wait until the cooling system components are cool. Loosen the cooling system pressure cap slowly in order to relieve the pressure.
Remove the cooling system filler cap slowly. Note: Always dispose of fluids according to local regulations.
If necessary, drain some coolant in order to allow space for the addition of the SCA.
Excessive supplemental coolant additive concentration can form deposits on the higher temperature surfaces of the cooling system, reducing the engine's heat transfer characteristics. Reduced heat transfer could cause cracking of the cylinder head and other high temperature components.Excessive supplemental coolant additive concentration could also result in blockage of the heat exchanger, overheating, and/or accelerated wear of the water pump seal.Do not exceed the recommended amount of supplemental coolant additive concentration.
Add the proper amount of SCA. For the proper amount of SCA, refer to this Operation and Maintenance Manual, "Refill Capacities and Recommendations" topic. The proper concentration of SCA depends on the type of coolant that is used. For the proper concentration of SCA,
Caterpillar parts catalog:
Parts multiple Caterpillar catalog:
926A, D4H
235B, 3306B
3406B, RR-250, SS-250
3406B, 825C, 826C, 980C
772B, 773B, 775B
631E, 637E, D9N
916, 926, D4H, G916, G926, IT18, IT18B, IT28B
926, 926A, D3B, IT28