2A3710 LOCK (5 1/4" LONG) Caterpillar parts
814, 815, 941, 951B, 955C, 955H, 955K, 955L, 966C, 977D, D315, D4D
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Alternative (cross code) number:
CA2A3710
2A-3710
2A3710
CA2A3710
2A-3710
2A3710
![Caterpillar 2A3710 LOCK (5 1/4" LONG)](https://storage.googleapis.com/a2109_c1_300/p/caterpillar/lock/2a3710.png "Caterpillar 2A3710 LOCK (5 1/4" LONG) parts catalog")
Weight: 0.03 pounds 0 kg.
MARINE ENGINE, WHEEL LOADER,
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RAParts 2A3710 Lock-Nut Fits Caterpillar Models
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
Replacement part for 2A3710 Lock-Nut Fits Caterpillar Models R2Aftt92927
Generic High-quality spare parts designed for reliable everyday use. || Precision-engineered components that meet strict manufacturing standards. || Versatile design addressing a broad range of repair and maintenance needs. || Durable construction made from quality materials for consistent functionality. || Easy-to-install parts that simplify maintenance and repair processes.
Generic High-quality spare parts designed for reliable everyday use. || Precision-engineered components that meet strict manufacturing standards. || Versatile design addressing a broad range of repair and maintenance needs. || Durable construction made from quality materials for consistent functionality. || Easy-to-install parts that simplify maintenance and repair processes.
2A3710 Lock Nut fits Caterpillar 814 941B 951B 951C 955K 955L 941 955H 955C 966C 966R 977D D315 D4D
ZBOX 【FITMENT MODELS】 Fits Caterpillar 814 - 941B - 951B - 951C - 955C - 955K - 955L - 966C - 966R - 977D - D315 - D4D - 941 - 955H || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
ZBOX 【FITMENT MODELS】 Fits Caterpillar 814 - 941B - 951B - 951C - 955C - 955K - 955L - 966C - 966R - 977D - D315 - D4D - 941 - 955H || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
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Compatible equipment models: 2A3710:
Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
B Loctite C5-A
Loctite 8008(1) -
C Loctite 517 Thread Sealant -
(1) EAME alternative
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01121095Note: Thoroughly clean the spacer plate and the bottom surface of the cylinder head and the top of the cylinder block. A new spacer plate gasket and a cylinder head gasket must be installed when the cylinder head is removed.
Install O-ring seal (15) on the dowel. Install gasket (14).
Install spacer plate (12). Install seals (10) and seals (11). Install O-ring seal (13).
Check the cylinder liner projection. Refer to Testing and Adjusting, "Cylinder Liner Projection".
Illustration 2 g01120717
Apply Tooling (C) to pipe plug (8). Pipe plug (16) MUST be installed in cylinder head (8).
Apply Tooling (B) to the threads of pipe plug (17).
Install cylinder head gasket (9) on the spacer plate.
Install Tooling (A) and a suitable lifting device on cylinder head (8). The weight of cylinder head (8) is approximately 47 kg (104 lb).
Illustration 3 g01121159
Carefully install cylinder head (8) on the dowel pins on the cylinder block.
Apply Tooling (B) to the threads of bolts (3). Position gasket (2) and install bolts (3). Tighten the bolts to a torque of 50 5 N m (37 4 lb ft).
Coat the threads of bolts (6) with clean engine oil and install bolts (6).
Torque the cylinder head bolts using the correct procedure listed below:
Torque Procedure for the 362-8264 Cylinder Head Gasket with a 110-6994 Spacer Plate
Illustration 4 g02238396
Torque procedure for cylinder head bolts (6).
Tighten Bolt (1) through Bolt (8) in numerical sequence to a torque of 30 5 N m (22 4 lb ft).
Tighten Bolt (1) through Bolt (8) in numerical sequence to a torque of 100 15 N m (75 11 lb ft).
Tighten Bolt (1) through Bolt (8) in numerical sequence to a torque of 450 15 N m (330 11 lb ft).
Loosen Bolt (1) through Bolt (8) in numerical sequence an angle of 90° 5°.
Tighten Bolt (1) through Bolt (8) in numerical sequence to a torque of 490 15 N m (360 11 lb ft).
Tighten Bolts (9) and (10) to a torque of 55 10 N m (40 7 lb ft)
Torque Procedure for the 362-8264 Cylinder Head Gasket with a 519-7297 Spacer Plate
Illustration 5 g02238396
Torque procedure for cylinder head bolts (6).
Tighten bolt (1) through Bolt (8) in numerical sequence to a torque of 30 5 N m (22 4 lb ft).
Tighten bolt (1) through Bolt (8) in numerical sequence to a torque of 100 15 N m (75 11 lb ft).
Tighten bolt (1) through Bolt (8) in numerical sequence to a torque of 450 15 N m (330 11 lb ft).
Loosen bolt (1) through Bolt (8) in numerical sequence an angle of 180° 5°.
Tighten bolt (1) to a torque of 180 15 N m (133 11 lb
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
B Loctite C5-A
Loctite 8008(1) -
C Loctite 517 Thread Sealant -
(1) EAME alternative
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01121095Note: Thoroughly clean the spacer plate and the bottom surface of the cylinder head and the top of the cylinder block. A new spacer plate gasket and a cylinder head gasket must be installed when the cylinder head is removed.
Install O-ring seal (15) on the dowel. Install gasket (14).
Install spacer plate (12). Install seals (10) and seals (11). Install O-ring seal (13).
Check the cylinder liner projection. Refer to Testing and Adjusting, "Cylinder Liner Projection".
Illustration 2 g01120717
Apply Tooling (C) to pipe plug (8). Pipe plug (16) MUST be installed in cylinder head (8).
Apply Tooling (B) to the threads of pipe plug (17).
Install cylinder head gasket (9) on the spacer plate.
Install Tooling (A) and a suitable lifting device on cylinder head (8). The weight of cylinder head (8) is approximately 47 kg (104 lb).
Illustration 3 g01121159
Carefully install cylinder head (8) on the dowel pins on the cylinder block.
Apply Tooling (B) to the threads of bolts (3). Position gasket (2) and install bolts (3). Tighten the bolts to a torque of 50 5 N m (37 4 lb ft).
Coat the threads of bolts (6) with clean engine oil and install bolts (6).
Torque the cylinder head bolts using the correct procedure listed below:
Torque Procedure for the 362-8264 Cylinder Head Gasket with a 110-6994 Spacer Plate
Illustration 4 g02238396
Torque procedure for cylinder head bolts (6).
Tighten Bolt (1) through Bolt (8) in numerical sequence to a torque of 30 5 N m (22 4 lb ft).
Tighten Bolt (1) through Bolt (8) in numerical sequence to a torque of 100 15 N m (75 11 lb ft).
Tighten Bolt (1) through Bolt (8) in numerical sequence to a torque of 450 15 N m (330 11 lb ft).
Loosen Bolt (1) through Bolt (8) in numerical sequence an angle of 90° 5°.
Tighten Bolt (1) through Bolt (8) in numerical sequence to a torque of 490 15 N m (360 11 lb ft).
Tighten Bolts (9) and (10) to a torque of 55 10 N m (40 7 lb ft)
Torque Procedure for the 362-8264 Cylinder Head Gasket with a 519-7297 Spacer Plate
Illustration 5 g02238396
Torque procedure for cylinder head bolts (6).
Tighten bolt (1) through Bolt (8) in numerical sequence to a torque of 30 5 N m (22 4 lb ft).
Tighten bolt (1) through Bolt (8) in numerical sequence to a torque of 100 15 N m (75 11 lb ft).
Tighten bolt (1) through Bolt (8) in numerical sequence to a torque of 450 15 N m (330 11 lb ft).
Loosen bolt (1) through Bolt (8) in numerical sequence an angle of 180° 5°.
Tighten bolt (1) to a torque of 180 15 N m (133 11 lb
Caterpillar parts catalog:
Parts lock Caterpillar catalog:
12E, 518, 528, 561B, 920, 930, 941, 951B, 955H, 955K, 977H, 977K, D10, D4D, D4E
12E, 561B, 910, 943, 955H, 955K, 977H, 977K, D3, D4D
561B, 561C, 955C, 955H, 977D, 977H, D5, D9E
16, 16G, 561D, 651, 657, 768B, 769, 769C, 772, 773, 955H
561B, 977D, 977H
955C
518, 528, 528B, 530B, 611, 613, 613B, 613C, 613C II, 613G, 615, 615C, 814, 814B, 815, 815B, 816B, 910, 916, 920, 926, 930, 930R, 936, 950, 950B, 950B/950E, 966C, 966D, 966F, 966G, CS-643, D250B, D250E...
518, 627, 920, 930, 950, 966C, 980B, D7F
528, 613, 613B, 814, 815, 950, 966C
508, 518, 518C, 528, 528B, 530B, 814, 920, 930, 930R, 950, 966C, 966R, 980B, 992, FB518
966C, 980B
528, 528B, 530B, 815, 950, 966C, 966R
1A5702
LOCK
955C, 977D, D315, D342C
955C, 977D, D315, D342C
1F2836
LOCK
D379B
D379B
977D, D315
1150, 1160, 12F, 14E, 16, 1674, 1693, 3160, 621, 631C, 651, 657, 666, 769, 824, 834, 910, 943, 988, D326F, D343, D348, D6C
1693, 631C, 657B, 769, 824B, 825B, 983, D343, G343
0L0932
LOCK
621, 7241, 980, D364, D375D, D397D, D9G
621, 7241, 980, D364, D375D, D397D, D9G
5F5622
LOCK
D315
D315
4F9024
LOCK
D315
D315
2A1392
LOCK
D315
D315
955C, 977D, D315, D337
955C, 977D, D315, D320A
2B3734
LOCK (4 3/8" LONG)
955C, 977D, D315
955C, 977D, D315