4215481 FILTER ELEMENT AS-OIL Caterpillar parts
Rating:
Alternative (cross code) number:
CA4215481
421-5481
4215481
CA4215481
421-5481
4215481
Weight: 1 pounds 0 kg.
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US$79.99
15 Jul 2025
FridayParts
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Hydraulic Oil Filter 421-5481 4215481 Suitable for Caterpillar Engine C2.4 C1.7 C7.1 C4.4 Excavator 304E2 304.5E 303.5E2 305E2
rsityhalf ????Part Name:Hydraulic Oil Filter || ????Part Number:421-5481 4215481 || ????Application:for Caterpillar Engine C2.4 C1.7 C7.1 C4.4 Excavator 304E2 304.5E 303.5E2 305E2 || ????Tip: If you need any other parts, please contact us - we are a professional sales team and have many products to offer to you. Many buyers are very satisfied with our service. You can get first-class products and high-quality services from us, believe me, you will have a pleasant shopping experience here. || ????Attention: If you are unsure if the product is suitable for your machine model. In order not to delay your use of the parts, please provide your engine nameplate or serial number and part number, and we will help you confirm if it is suitable. To avoid unnecessary returns, please carefully check the product image and part number to ensure that it is the product you want. Thank you for your support and understanding!
rsityhalf ????Part Name:Hydraulic Oil Filter || ????Part Number:421-5481 4215481 || ????Application:for Caterpillar Engine C2.4 C1.7 C7.1 C4.4 Excavator 304E2 304.5E 303.5E2 305E2 || ????Tip: If you need any other parts, please contact us - we are a professional sales team and have many products to offer to you. Many buyers are very satisfied with our service. You can get first-class products and high-quality services from us, believe me, you will have a pleasant shopping experience here. || ????Attention: If you are unsure if the product is suitable for your machine model. In order not to delay your use of the parts, please provide your engine nameplate or serial number and part number, and we will help you confirm if it is suitable. To avoid unnecessary returns, please carefully check the product image and part number to ensure that it is the product you want. Thank you for your support and understanding!
Mini Excavator 305.5E2 Parts Hydraulic Return Filter 421-5481 SH66334 4215481 421-5481
CIGFCDGF Hydraulic Filtration: Participates in filtering impurities during the return oil process of the hydraulic system, supporting the clean circulation of hydraulic oil || Product Specification: Includes mini excavator hydraulic return filter, applicable to relevant hydraulic systems || Structural Design: Adopts corresponding structural dimensions, fitting the installation position of hydraulic return lines || Installation Adaptation: Size meets conventional installation standards, compatible with the assembly process of hydraulic systems || Functional Coordination: Coordinates with hydraulic pumps and other components, parameters matching hydraulic system requirements
CIGFCDGF Hydraulic Filtration: Participates in filtering impurities during the return oil process of the hydraulic system, supporting the clean circulation of hydraulic oil || Product Specification: Includes mini excavator hydraulic return filter, applicable to relevant hydraulic systems || Structural Design: Adopts corresponding structural dimensions, fitting the installation position of hydraulic return lines || Installation Adaptation: Size meets conventional installation standards, compatible with the assembly process of hydraulic systems || Functional Coordination: Coordinates with hydraulic pumps and other components, parameters matching hydraulic system requirements
421-5481 Hydraulic Oil Filter Compatible with Caterpillar Engine C2.4 C1.7 C7.1 C4.4. for Excavator 304E2 304.5E 303.5E2 305E2 Replace SH66334 HY90982 4215481
Flying Bull Swap part numbers: SH66334 HY90982 4215481 || Material: The hydraulic filter made of high-quality raw materials can effectively filter all kinds of impurities in the hydraulic system, has effective mechanical strength, and will not be damaged by the action of hydraulic force. It has the performance of high temperature resistance and corrosion resistance. || Compatible with Caterpillar Engine C2.4 C1.7 C7.1 C4.4. Compatible with Caterpillar Excavator 304E2 304.5E 303.5E2 305E2 || Filters will vary depending on your machine's type of engine. Please check the Online Parts Catalog to ensure the correct part for your machine. || Easy installation: replace the original hydraulic filter directly without modification or other tools. Easy to install and disassemble
Flying Bull Swap part numbers: SH66334 HY90982 4215481 || Material: The hydraulic filter made of high-quality raw materials can effectively filter all kinds of impurities in the hydraulic system, has effective mechanical strength, and will not be damaged by the action of hydraulic force. It has the performance of high temperature resistance and corrosion resistance. || Compatible with Caterpillar Engine C2.4 C1.7 C7.1 C4.4. Compatible with Caterpillar Excavator 304E2 304.5E 303.5E2 305E2 || Filters will vary depending on your machine's type of engine. Please check the Online Parts Catalog to ensure the correct part for your machine. || Easy installation: replace the original hydraulic filter directly without modification or other tools. Easy to install and disassemble
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Information:
Removal Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03346212
Slide locking tab (1) into the unlocked position. Disconnect harness assembly (2) from pressure sensor (3).
Compress hose clamp (6) and slide the hose clamp along hose assembly (8). Disconnect the hose assembly from pressure sensor (3).
Compress hose clamp (7) and slide the hose clamp along hose assembly (9). Disconnect the hose assembly from pressure sensor (3).
Remove bolts (4) from pressure sensor (3).
Remove pressure sensor (3) from bracket (5).
Illustration 2 g03346220
If necessary, follow Step 6.a through Step 6.f in order to remove and disassemble tube assembly (14) and tube assembly (18).
Remove banjo bolt (11) from tube assembly (14). Remove sealing washers (12) (not shown).
Remove banjo bolt (16) from tube assembly (18). Remove sealing washers (17) (not shown).
Remove tube assembly (14) and tube assembly (18) from the Diesel Particulate Filter (DPF).
If necessary, remove nut and bolt (15) from the clamp for tube assembly (14) and tube assembly (18). Note: Make temporary marks on the clamp and the tube assemblies for assembly purposes.
If necessary, compress hose clamp (10) and slide the hose clamp along hose assembly (8). Disconnect the hose assembly from tube assembly (18).
If necessary, compress hose clamp (13) and slide the hose clamp along hose assembly (9). Disconnect the hose assembly from tube assembly (14). Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the pressure sensor is free from wear or damage. Replace any components that are not free from wear or damage.
Ensure that the tube assemblies are free from wear, damage, and restriction. Replace any components that are not free from wear, damage, or restriction.
Illustration 3 g03346220
If necessary, follow Step 3.a through Step 3.h in order to install and assemble tube assembly (14) and tube assembly (18).
If necessary, connect hose assembly (8) to tube assembly (18). Compress hose clamp (10) and slide the hose clamp along hose assembly (8). Ensure that the hose clamp is correctly positioned.
If necessary, connect hose assembly (9) to tube assembly (14). Compress hose clamp (13) and slide the hose clamp along hose assembly (9). Ensure that the hose clamp is correctly positioned.
If necessary, position the clamp onto tube assembly (14) and tube assembly (18). Install nut and bolt (15) to the clamp hand tight. Note: Ensure that the clamp is correctly positioned onto tube assemblies.
Position tube assembly (14) and tube assembly (18) onto the Diesel Particulate Filter (DPF).
Install a new sealing washer (12) (not shown) onto banjo bolt (11). Install banjo bolt (11) to tube assembly (14) and install remaining sealing washer (12) (not shown). Tighten banjo bolt (11) finger tight.
Install a new sealing washer (17) (not shown) onto banjo bolt (16). Install banjo bolt (16) to tube assembly (18) and install remaining sealing washer (17) (not shown). Tighten banjo bolt (16) finger tight.
Tighten the nut and bolt (15) to a torque of 10 N m (89 lb in).
Tighten banjo bolt (11) and banjo bolt (16) to a torque of 25 N
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03346212
Slide locking tab (1) into the unlocked position. Disconnect harness assembly (2) from pressure sensor (3).
Compress hose clamp (6) and slide the hose clamp along hose assembly (8). Disconnect the hose assembly from pressure sensor (3).
Compress hose clamp (7) and slide the hose clamp along hose assembly (9). Disconnect the hose assembly from pressure sensor (3).
Remove bolts (4) from pressure sensor (3).
Remove pressure sensor (3) from bracket (5).
Illustration 2 g03346220
If necessary, follow Step 6.a through Step 6.f in order to remove and disassemble tube assembly (14) and tube assembly (18).
Remove banjo bolt (11) from tube assembly (14). Remove sealing washers (12) (not shown).
Remove banjo bolt (16) from tube assembly (18). Remove sealing washers (17) (not shown).
Remove tube assembly (14) and tube assembly (18) from the Diesel Particulate Filter (DPF).
If necessary, remove nut and bolt (15) from the clamp for tube assembly (14) and tube assembly (18). Note: Make temporary marks on the clamp and the tube assemblies for assembly purposes.
If necessary, compress hose clamp (10) and slide the hose clamp along hose assembly (8). Disconnect the hose assembly from tube assembly (18).
If necessary, compress hose clamp (13) and slide the hose clamp along hose assembly (9). Disconnect the hose assembly from tube assembly (14). Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the pressure sensor is free from wear or damage. Replace any components that are not free from wear or damage.
Ensure that the tube assemblies are free from wear, damage, and restriction. Replace any components that are not free from wear, damage, or restriction.
Illustration 3 g03346220
If necessary, follow Step 3.a through Step 3.h in order to install and assemble tube assembly (14) and tube assembly (18).
If necessary, connect hose assembly (8) to tube assembly (18). Compress hose clamp (10) and slide the hose clamp along hose assembly (8). Ensure that the hose clamp is correctly positioned.
If necessary, connect hose assembly (9) to tube assembly (14). Compress hose clamp (13) and slide the hose clamp along hose assembly (9). Ensure that the hose clamp is correctly positioned.
If necessary, position the clamp onto tube assembly (14) and tube assembly (18). Install nut and bolt (15) to the clamp hand tight. Note: Ensure that the clamp is correctly positioned onto tube assemblies.
Position tube assembly (14) and tube assembly (18) onto the Diesel Particulate Filter (DPF).
Install a new sealing washer (12) (not shown) onto banjo bolt (11). Install banjo bolt (11) to tube assembly (14) and install remaining sealing washer (12) (not shown). Tighten banjo bolt (11) finger tight.
Install a new sealing washer (17) (not shown) onto banjo bolt (16). Install banjo bolt (16) to tube assembly (18) and install remaining sealing washer (17) (not shown). Tighten banjo bolt (16) finger tight.
Tighten the nut and bolt (15) to a torque of 10 N m (89 lb in).
Tighten banjo bolt (11) and banjo bolt (16) to a torque of 25 N
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