Polaris 3900 Sport Chain Tensioner Kit | 39-120 Paramount Retro Gamma Series 2 Pop-Up Head

Gamma Series 2 Pop-Up Head (Black)

Old Sku- 541974

5" size fits standard plumbing setups

Ensures precise valve actuation for optimal water distribution

Upgrade your Pentair In-Floor LeafVac system with the 219700 canister shell

Polaris 3900 Sport Chain Tensioner Kit | 39-120 Paramount Retro Gamma Series 2 Pop-Up HeadPolaris 3900 Sport Chain Tensioner Kit (39 120) The chain tensioner kit was designed by Polaris for the 3900 Sport pressure side cleaner. It is made from the same high quality material as the original factory part. Making it a genuine OEM product. These parts were designed to aid in the maneuverability of the 3900 Sport and its purpose is to apply force or maintain tension for the chain. This is important because the chain is what rotates the wheel