SKU: 17950359434

Filter Maintenance Kit for Bobcat 641 643 645 731 741 743 825 843 Skid Steer Loader

Sale price$4031887.92 Regular price$4479875.47
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Description

Filter Maintenance Kit for Bobcat 641 643 645 731 741 743 825 843 Skid Steer LoaderFilter Maintenance Kit for Bobcat 641 643 645 731 741 743 825 843 Skid Steer Loader Part Number: 6668819, 6675517, 6598362, 6598492, 3885315 Applications: Fits the following Bobcat equipment: Articulated Loaders: 1600 Skid Steer Loaders: 641, 643, 645, 731, 741, 743, 825, 843, 1213 1. Hydraulic Oil Filter 6668819 Description: Positioned between pumps and critical system components Protects components to help prevent expensive replacement of parts Spin

Filter Maintenance Kit for Bobcat 641 643 645 731 741 743 825 843 Skid Steer Loader
Part Number:
6668819, 6675517, 6598362, 6598492, 3885315
Applications:
Fits the following Bobcat equipment:
Articulated Loaders: 1600
Skid Steer Loaders:641, 643, 645, 731, 741, 743, 825, 843, 1213
1.Hydraulic Oil Filter 6668819
Description:
Positioned between pumps and critical system components
Protects components to help prevent expensive replacement of parts
Spin-on design which provides easy servicing and reduces risk of contamination to the hydraulic system
Hot melt spacing and wire backing which maintains pleat separation and allows optimum filter media use
Spiral center tube which allows more flow area and higher collapse strength
Heavy duty metal housing that provides superior durability
Synthetic filter media that protects your machine from contaminants
Pleated media that maximizes filter surface area for more contaminant holding capacity and longer filter life
Due to engineering standards, this filter supercedes part number 6598903. This filter is the direct replacement.
Specifications:
Outer Diameter: 3.70 Inches (94 MM)
Thread Size: 1 3/8-12 UN
Length: 9.45 Inches (240 MM)
Gasket OD: 2.76 Inches (70 MM)
Gasket ID: 2.48 Inches (63 MM)
Efficiency Beta 1000: 14 MICRON
Style: Spin-On
2.Engine Oil Filter 6675517
Description:
Full-flow, spin-on design which provides easy servicing and reduces risk of contamination
Durable and thicker metal filter housing to prevent failure
Treated media traps larger dirt particles and other contaminants
Filter media is uniformly pleated and up to 40% thicker than "will-fit" filters
Heavy-duty coil spring to maintain media catridge seal
Louvered inner liner allows maximum oil flow to the engine
Specifications:
Outer Diameter: 3.66 Inches (93 MM) Thread Size: 3/4-16 UN
Length: 3.66 Inches (93 MM)
Gasket OD: 2.83 Inches (72 MM) Gasket ID: 2.44 Inches (62 MM)
Efficiency 99%: 17 MICRON
Anti-Drainback Valve: Yes
Bypass Valve: Yes
Bypass Valve Setting LR: 12 PSI (0.8 Bar) Bypass Valve Setting HR: 15 PSI (1 Bar)
3.Inner Air Filter 6598362
Description:
Bobcat inner air or secondary engine filter housed in a cylindrical air cleaner.
Blue nanofibers protect engines by trapping contaminants such as dirt, dust and soot before they reach your engine.
Round style, safety type
Resin-treated cellulose media corrugated to maximum depth for a greatly increased air filtering surface
Precise channels for better airflow
Evenly spaced pleats and radial seal design for optimum contaminant-holding capacity
Tested in temperatures of -40 to 180 degrees without failure or leaking
Easy to install
Due to engineering standards, this part supercedes P123160. This filter is a direct replacement.
Specifications:
Outer Diameter: 2.54 Inches (64.6 MM) Inner Diameter: 2.15 Inches (54.6 MM) Length: 10.00 Inches (254 MM)
4.Outer Air Filter 6598492
Description:
Bobcat outer air or primary engine filter, finned style, with a radial seal, housed in a cylindrical air cleaner
99.9% efficiency
Resin-treated and corrugated cellulose
Deep folds for better air filtering surface area
Precise channels for better airflow
Evenly spaced pleats for optimum contaminant-holding capacity
Tested in temperatures of -40°F to 180°F without failure or leaking
Easy to install
Replace every 500 hours
Due to engineering standards, this part supercedes 6655888 and 886525B. This filter is a direct replacement.
Specifications:
Outer Diameter: 133.6 MM (5.26 Inches) Inner Diameter: 67 MM (2.64 Inches) Length: 279.4 MM (11.00 Inches)
5.In-Line Fuel Filter 3885315
Specifications:
Outer Diameter: 3.43 Inches (87 MM)
Inner Diameter: 0.75 Inches (19 MM)
Length: 2.80 Inches (71 MM)
Efficiency 99%: 14 MICRON
Efficiency Test Std: SAE J1985
Style:Cartridge
Media Type: Cellulose

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17950359434

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4.1 ★★★★★
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Product Reviews
G
Verified Purchase
Gahvno
Lake Worth, US
★★★★★ 5
Very good quality comparable to OEM at a much more reasonable price point.
Size: (Pack of 1)
Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
L
Verified Purchase
Little Oak
Alexandria, US
★★★★★ 4
It will fit a 2022 Subaru Outback
Size: (Pack of 1)
Higher quality than OEM item fit and arrived on time. This was for a 2023 Subaru Outback
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
B
Verified Purchase
Bob P
Louisville, US
★★★★★ 5
High quality
Size: (Pack of 1)
Looks a lot nicer than the one that came with my Subaru Outback (OEM). Performs the same or better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
J
Verified Purchase
Julie
Birmingham, US
★★★★★ 5
Perfect fit for my 2018 Civic—easy, affordable, and worth it
Size: 9.5" x 10.9" x 2.1"
I’ve bought this cabin air filter multiple times for my 2018 Honda Civic, and it’s consistently great quality. It fits perfectly and is super easy to install—takes just a few minutes to swap out, and I always do it myself. Way cheaper than going to a shop or dealership. The airflow is smooth, there’s no smell at all, and it keeps the inside of my car feeling clean and fresh. No weird odors, no dust blowing in—just a solid, dependable filter that does its job well. This is the only one I’ll keep buying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2025
M
Verified Purchase
Michael Howard
Alexandria, US
★★★★★ 5
Do it mayne
Size: 9.5" x 10.9" x 2.1"
Good quality and fit but find it funny that the instructions with the air flow are on the side. I assume that would be facing out and was annoyed when I tried to close and it didn’t fit. Probably should have read the directions. Still would recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026

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