Description: O-Rings are used in static sealing and some dynamic applications.
Attributes: Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.
Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.
With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.
Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.
Applications: O-Rings are used in many static and dynamic joints throughout Cat machines and engines.
Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Description: O-Rings are used in static sealing and some dynamic applications.
Attributes: Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.
Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.
With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.
Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.
Applications: O-Rings are used in many static and dynamic joints throughout Cat machines and engines.
Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
336E LN340340F336E LH225330D MH336 GC345328D LCR336D2 LXE340F L LRE336D336E336F336F LN XE336D2 L330D LN340D2 LFM548335F336F L336F XE336E LNH336D LN330336D2 GC340D L335336340F L UHD336F LNXE336D2 XE335F LCR330C LN336F LN330C L336D L336D2336F L XE330C FM330C330D336D2 L XE330C MH330D L336E L325C336E H345 GC
Mobile Hyd Power Unit
336FMHPU340D2 L336D L336E HVG330D336F336D336E
Generator Set
C175-16
Wheel Tractor
651B651E657E657B631E637E641B
Work Tool
D6XE
Reclaimer Mixer
RM-350BRM-350
Hydraulic Control
143140
Engine
C32B
Track Loader
951C951B977D941B955C955H941
Soil Compactor
825B
Ejector Truck
740D400E II740B
Cold Planer
PM-465
Wheel Dozer
824B
Landfill Compactor
826B
Forest Products
FB221
Wheel Loader
988
Road Reclaimer
RM-350B
Articulated Truck
740BD350E II740D400E II735B735 OEM735
Ripper
48
Wheel Scraper
651E657E
Truck
797
Bulldozer
8A8U8SU4A
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Truck Engine
C-16
Warranty Information
Return Policy
Parts diagram for 3F-1547
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Parts diagram for 3F-1547
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Description for part number 3F-1547
Description: O-Rings are used in static sealing and some dynamic applications.
Attributes: Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.
Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.
With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.
Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.
Applications: O-Rings are used in many static and dynamic joints throughout Cat machines and engines.
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Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
12H 12K 120H 120 160K 160H 120K 120 GC 16H NA 135H 160H NA 140 GC 160H ES 12H NA 163H 135H NA 12H ES 14H NA 160 140K 163H NA 140H 120H NA 16H 140H NA 140K 2 140 143H 14H 120K 2
TRACK-TYPE TRACTOR
D5 D8R D8N D8 GC D8R II D8GC D4D D4E D4E SR
MARINE ENGINE
C140
HAMMER
H110S H120E S H140S H180S H130S H120E H115S H120S H160S
PIPELAYER
561B 561C
FORESTRY PRODUCTS
548
STABILIZER MIXER
SM-350
EXCAVATOR
336E LN 340 340F 336E LH 225 330D MH 336 GC 345 328D LCR 336D2 LXE 340F L LRE 336D 336E 336F 336F LN XE 336D2 L 330D LN 340D2 L FM548 335F 336F L 336F XE 336E LNH 336D LN 330 336D2 GC 340D L 335 336 340F L UHD 336F LNXE 336D2 XE 335F LCR 330C LN 336F LN 330C L 336D L 336D2 336F L XE 330C FM 330C 330D 336D2 L XE 330C MH 330D L 336E L 325C 336E H 345 GC
MOBILE HYD POWER UNIT
336FMHPU 340D2 L 336D L 336E HVG 330D 336F 336D 336E
GENERATOR SET
C175-16
WHEEL TRACTOR
651B 651E 657E 657B 631E 637E 641B
WORK TOOL
D6XE
RECLAIMER MIXER
RM-350B RM-350
HYDRAULIC CONTROL
143 140
ENGINE
C32B
TRACK LOADER
951C 951B 977D 941B 955C 955H 941
SOIL COMPACTOR
825B
EJECTOR TRUCK
740 D400E II 740B
COLD PLANER
PM-465
WHEEL DOZER
824B
LANDFILL COMPACTOR
826B
FOREST PRODUCTS
FB221
WHEEL LOADER
988
ROAD RECLAIMER
RM-350B
ARTICULATED TRUCK
740B D350E II 740 D400E II 735B 735 OEM 735
RIPPER
4 8
WHEEL SCRAPER
651E 657E
TRUCK
797
BULLDOZER
8A 8U 8SU 4A
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KeyKey
Factory Fit
This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
Remanufactured
Non-Returnable
Kit
Replaced
Remanufactured
Non-Returnable
Kit
Replaced
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