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Graco Parts

Pump 246428

OEM part for: Graco

Part Number: 246428


Install
Videos!
Grid squares measure 1x1 inch
$460.36
In Stock
Ships within 1 business day
Easy 15-30 minutes (1 rated repairs)?
OEM: Original Equipment Manufacturer ?
Graco
Does this d-block d-md-none fit my product?

Product Description ?

  • Classification: Part
  • Weight: 3.11 lbs.
  • Shipping: Ships Worldwide

Compatibility

This part will fit the following 44 machines

Graco

395 (233980) Proformance Max Sprayer View Diagrams & Manuals
495 (233980) Proformance Max Sprayer View Diagrams & Manuals
595 (234589) Proformance Max Lo-Boy Sprayer View Diagrams & Manuals
495 (233982) Proformance Max Hi-Boy Sprayer View Diagrams & Manuals
595 (234590) Proformance Max Hi-Boy Sprayer View Diagrams & Manuals
826014 (Series A) NOVA 395 Sprayer View Diagrams & Manuals
826017 (Series A) Super NOVA 495 Sprayer View Diagrams & Manuals
826018 (Series A) Super NOVA 495 Lo-Boy Sprayer View Diagrams & Manuals
826015 (Series A) NOVA 395 Lo-Boy Sprayer View Diagrams & Manuals
826052 (Series A) Super NOVA 595 Lo-BoySprayer View Diagrams & Manuals
826016 (Series A) NOVA 395 Hi-Boy Sprayer View Diagrams & Manuals
826019 (Series A) Super NOVA 495 Hi-Boy Sprayer View Diagrams & Manuals
826046 (Series A) Super NOVA 595 Hi-Boy Sprayer View Diagrams & Manuals
825028 (Series A) Ultimate MX II 490 Sprayer View Diagrams & Manuals
825037 (Series A) Ultimate MX II 495 Sprayer View Diagrams & Manuals
825029 (Series A) Ultimate MX II 490 Lo-Boy Sprayer View Diagrams & Manuals
825038 (Series A) Ultimate MX II 495 Lo-Boy Sprayer View Diagrams & Manuals
825046 (Series A) Ultimate MX II 595 Lo-Boy Sprayer View Diagrams & Manuals
825036 (Series A) Ultimate MX II 490 Hi-Boy Sprayer View Diagrams & Manuals
825039 (Series A) Ultimate MX II 495 Hi-Boy Sprayer View Diagrams & Manuals
825045 (Series A) Ultimate MX II 595 Hi-Boy Sprayer View Diagrams & Manuals
825000 (Series B) Hi-Boy Ultimate Airless Paint Sprayer View Diagrams & Manuals
825002 (Series B) Lo-Boy Ultimate Airless Paint Sprayer View Diagrams & Manuals
826024 (Series A) Hi-Boy Ultimate Airless Paint Sprayer View Diagrams & Manuals
826025 (Series A) Lo-Boy Ultimate Airless Paint Sprayer View Diagrams & Manuals
233960 (Series A and B) Ultra Stand 395 Paint Sprayer View Diagrams & Manuals
233966 (Series A) Ultra Stand 495 Paint Sprayer View Diagrams & Manuals
233961 (Series A and B) Lo-Boy Ultra 395 Paint Sprayer View Diagrams & Manuals
233967 (Series A) Lo-Boy Ultra 495 Paint Sprayer View Diagrams & Manuals
234490 (Series A) Lo-Boy Ultra 595 Paint Sprayer View Diagrams & Manuals
233962 (Series A and B) Hi-Boy Ultra 395 Paint Sprayer View Diagrams & Manuals
233968 (Series A) Hi-Boy Ultra 495 Paint Sprayer View Diagrams & Manuals
234435 (Series A) Hi-Boy Ultra 595 Paint Sprayer View Diagrams & Manuals
249911 (Series A and B) Ultra Max II 490 Paint Sprayer View Diagrams & Manuals
249915 (Series A and B) Ultra Max II 495 Paint Sprayer View Diagrams & Manuals
249913 (Series A and B) Ultra Max II 490 Lo-Boy Paint Sprayer View Diagrams & Manuals
249916 (Series A and B) Ultra Max II 495 Lo-Boy Paint Sprayer View Diagrams & Manuals
249918 (Series A and B) Ultra Max II 595 Lo-Boy Paint Sprayer View Diagrams & Manuals
249914 (Series A and B) Ultra Max II 490 Hi-Boy Paint Sprayer View Diagrams & Manuals
249917 (Series A and B) Ultra Max II 495 Hi-Boy Paint Sprayer View Diagrams & Manuals
249919 (Series A and B) Ultra Max II 595 Hi-Boy Paint Sprayer View Diagrams & Manuals
248861 3400 LineLazer Airless Line Striper View Diagrams & Manuals
826098 Electric Airless Sprayer View Diagrams & Manuals
17E825 Gmax 3400 Standard Series Gas Airless Sprayer View Diagrams & Manuals
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This item works with the following types of products:

  • Paint Sprayer Parts

Questions & Answers ?

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Questions & Answers for Pump


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Customer Repair Instructions ?

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 15-30 minutes (1 rated repairs)?

My Ultra 395 lost all pressure when I tried spraying a gritty coating of waterproofing paint.

Robert - January 5, 2016
👍 3 of 3 people found this instruction helpful
Tool Type

Paint Sprayer

Difficulty

Easy

Time

15-30 minutes

Tools Used

Screwdriver, Pliers, Adjustable Wrench

Parts Used
Remove the inlet hose from pump. Unscrew the plastic cover from the pump throat area to access pump pin. Use a screwdriver to carefully remove round spring holding pin in place, and drive pin out.
Use a screwdriver and hammer to loosen the locking ring holding pump to machine body. Now unscrew the pump from the housing. Simply reverse the procedure to install the new one.
NOTE: Before you install the new pump, run the motor and observe the lowest point of the cam- mark with tape on the housing as a reference. You do not want to screw in new pump too far or the cam will bottom out on the top of the pump housing. screw the new pump in to about 1/4" below that lowest point, that way you get the longest stroke with the pump. Made mine work better than new in my opinion...

Also- make sure the hose from the pump to the prime/spray valve, along with the valve openings in the filter housing, are clean, and not clogged or it will not build pressure. Takes just a few minutes but will save frustration.
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.

Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.

Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.

All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.

This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.

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