Description
Repair, installation, and use context
Evaluate Yoursme Oil Fill Replacement Cap 514009761 547961 with O-Ring Seal Replace for Cat Pumps 2SF 2DX 3DX 3SP Pressure Washer Cap Red in the context of a Oil Filler Caps repair, installation, or use case. The source application detail is: FEATURE: This is a DEWALT replacement part, which is supplied by the original equipment manufacturer for use with Dewalt pressure washers.
Plan access, tools, and surrounding components around this supporting source detail: Application note: About this item FITMENT: Replace for Cat Pumps 2SF 2DX 3DX 3SP Pressure Washer Cap with O-ring seal. Confirm this final recorded point before work begins: FUNCTION: Oil fill cap provides proper fit and sealing to ensure leak prevention and stop engine blow-by. Used to keep the oil in the pump, remove the cap to add the oil.
Job-planning boundary
The page preserves the supplied facts but does not infer an unlisted vehicle, installation method, or repair result.
Complete source-backed product details
Oil Fill Cap for Dewalt Pressure Washers 514009761
Color: Red
Feature:
▲ Fit various BLACK AND DECKER models.
▲ Designed to fit and function as the OE cap, replaces the factory 514009761 filler cap.
▲ This is a DEWALT replacement part, which is supplied by the original equipment manufacturer for use with Dewalt pressure washers.
Function:
▲ Oil fill cap provides proper fit and sealing to ensure leak prevention and stop engine blow-by.
▲ Used to keep the oil in the pump, remove the cap to add the oil.
Superior Material:
Premium ABS plastic materials — resisting impact and deformation with great durability and strong toughness
100% SATISFACTION GUARANTEE:
If you’re not 100% satisfied with our item, simply return it for a full refund in 30 days, no questions asked money back guarantee with 12 months’ warranty.
Yoursme aims to provide the best service for our customer,
If you have any problem about your order, please feel free to contact us.
Source product highlights
About this item
- FITMENT: Replace for Cat Pumps 2SF 2DX 3DX 3SP Pressure Washer Cap with O-ring seal.
- FEATURE: This is a DEWALT replacement part, which is supplied by the original equipment manufacturer for use with Dewalt pressure washers.
- ALTERNATIVE: Replace to OEM Part Number 514009761 547961
- FUNCTION: Oil fill cap provides proper fit and sealing to ensure leak prevention and stop engine blow-by. Used to keep the oil in the pump, remove the cap to add the oil.
- SUPERIOR MATERIAL: Made from premium ABS plastic materials, resisting impact and deformation with great durability and strong toughness.




Kindle Customer –
Chinese trash, does not screw in properly or straight
S. Smith –
It fits, but very tight to get it to screw down. I only could get a couple turns and the O ring is not seated. I am not going to force it and risk breaking it off in my pump. Thread pattern is incorrect. At this point it beats not having one at all until I can find an original.
R. Massie –
I bought this for my commercial power washer with a CAT pump but I could not get it the screw in to the top of the CAT pump. The threads are just slightly too large!