★★★★★ 5
recommend
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
great price
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Reviewed in the United States on May 22, 2026
2565BH CAT Triplex Positive Displacement Plunger Pump 20 GPM , 2500 PSI , 25-Frame Series , Flange-Mount , Reciprocating , Block-Style Brass , Standard NBR (Buna-N) Seals
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
2565BH CAT Triplex Positive Displacement Plunger Pump 20 GPM , 2500 PSI , 25-Frame Series , Flange-Mount , Reciprocating , Block-Style Brass , Standard NBR (Buna-N) Seals2565BH CAT Triplex Positive Displacement Plunger Pump 20 GPM , 2500 PSI , 25 Frame Series , Flange Mount , Reciprocating , Block Style Brass , Standard NBR (Buna N) Seals FREE SHIPPING to the Continental United States! For Quantity Discounts Contact Us for a Quote! For International Shipments Contact Us for a Quote! Call: 1 (760) 598 0189 Email: hctivista@gmail. com PLEASE REFERENCE SPEC SHEETS & TABLE BELOW CAT Pumps 2565BH Plunger Pump The CAT Pumps
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4.9 ★★★★★
Based on 250 reviews
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Product Reviews
★★★★★ 4
Does not come with a pump.
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
The Good: Changing the fluid in the lower unit is a very easy DIY job. This can save you hundreds of dollars each year by doing it yourself.
The Bad: You need a special pump to change the oil, and sometimes it comes with the gear lube. Unfortunately this product did not come with it. Luckily my neighbor had an extra one from changing the lube a different boat laying around and was able to use that.
The Ugly: If you have to go get the pump, that could cost a few extra dollar but is just an extra nuisance. The pumps are interchangable but you just need to clean it between uses (DON'T MIX DIFFERENT OIL BRANDS)
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Works fine in outdrive
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good gear oil. Purple dye for leak detection
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Good Quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Always the best quality.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Looks well made
Looks well made. Rubber seems pliable
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Reviewed in the United States on February 15, 2026
