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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings4P-1639: 40.18mm Fuel Ratio Control Seal
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings4P-1639: 40.18mm Fuel Ratio Control Seal
4P-1639: 40.18mm Fuel Ratio Control Seal

External Lip Type Piston Seal

Brand: Cat

Product Images
4P-1639: 40.18mm Fuel Ratio Control Seal
4P-1639: 40.18mm Fuel Ratio Control Seal
4P-1639: 40.18mm Fuel Ratio Control Seal
4P-1639: 40.18mm Fuel Ratio Control Seal
4P-1639: 40.18mm Fuel Ratio Control Seal

External Lip Type Piston Seal

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 4P-1639
Material: Fluoroelastomer (FKM) Rubber,Polytetrafluoroethylene (PTFE) Plastic
Inside Diameter (mm): 40.0
Cross Section Direction: External Lip Facing Bore Dia
Primary Sealing Material: Rubber
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Compatible Models for part number 4P-1639

WHEEL TRACTOR

631E 651E 657E 637E

TRUCK ENGINE

3408B 3408

WHEEL DOZER

834B

LANDFILL COMPACTOR

836

WINCH

59N 59L 58L 59 58

OEM SOLUTIONS

3412C

WHEEL LOADER

988B 988F 992D 992C 990

TRACK-TYPE TRACTOR

D10N D8L D9R D9N D9 GC

ENGINE - MACHINE

3408

RIPPER

10 9 8

MARINE ENGINE

3408B 3412D 3412 3408

PIPELAYER

589

INDUSTRIAL ENGINE

3412 3406 3412C 3408B 3408C

WHEEL SCRAPER

657E

TRUCK

769C 773B

QUARRY TRUCK

771C 775B

TRACTOR

772B 768C

BULLDOZER

8S 9U 10SU 9SU 834U 834S 10U 8A

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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