Fuel Lift Transfer Pump for Perkins 4.108 Replacement 2602 994139 994297 | Arko Tractor Parts

Just like the OEM, but they are tricky. Watch some videos etc - if you don’t install it just right it won’t pump. I imagine they get a lot of returns - it’s not the pump it’s the OEM design.

Bought this pump to replace the old one on my Perkins 4.108 generator. There are several iterations of this pump that look identical, except for the arm. I originally purchased one that fit perfectly but would lose prime after a few minutes because the arm was shaped differently. It matters, even if it fits otherwise! Once I got this one to replace that one, I had to disassemble it and rotate the fuel ports 180° to line up with my fuel lines, but that was easy and quick, and not the product’s fault. My generator is finally running strong and does not lose prime anymore. Great product so far for a surprisingly low cost.

Took a lot of modification to make it work on my new holland l555 skidsteer. Had to shorten the pump arm and bend it down in order for it to pump. Not oem quality but 1/10 of the cost

Cheap quality. cast wearing surfaces and about 1/2 the weight of OEM. If you are replacing a marine 4.108 fuel pump, buy the genuine part. I just installed this pump, but it doesn't feel right to trust its light weight and cast internals. Look at the picture and note the arm. Note the sharp square edges of the cast. A tractor is one thing but It isn't a job you want to re-do at sea. (manipulating 4 little 7/16" nuts and washers with finger-tips) I just talked myself into replacing it with the Perkins OEM.

Item arrived fast and was exactly as advertised, this is a good alternative to OEM at a fraction of the cost,

It did leak around the diagram I took it apart and used a sealant no problem