RecycleVAR members currently list 222 parts from GROCO in stock, totalling 2,319 units across 1 seller. The most widely stocked include FV-590, ARG-506, TH-750-W. Browse the part numbers below, then create a free account to see prices and contact sellers directly. Inventory updated September 30, 2026.
| Part number | Description | Sellers | Total qty |
|---|---|---|---|
| FV-590 | GROCO 1/2 NPT 90° Bronze Fuel Valve | 1 | 64 |
| ARG-506 | GROCO Drain Plug with O-Ring for ARG Strainers 2008 | 1 | 50 |
| TH-750-W | GROCO 3/4 NPS NPT Combo Bronze Thru-Hull Fitting w/Nut | 1 | 49 |
| PTHC-750 | GROCO 3/4 NPT x 3/4 ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow | 1 | 48 |
| IBV-750 | 3/4 NPT Bronze In-Line Ball Valve Features: Female NPT Threads 1-1/4 sizes and larger include a grease zerk fitting for… | 1 | 44 |
| PN-750 | GROCO Bronze Pipe Nipple - 3/4 NPT | 1 | 43 |
| SW-2531 | GROCO Spanner Wrench/Deck Plate Key | 1 | 43 |
| FV-375 | GROCO 3/8 NPT Bronze Inline Fuel Valve | 1 | 38 |
| PTH-750 | GROCO 3/4 NPT x 3/4 ID Bronze Pipe to Hose Straight Fitting | 1 | 32 |
| FF-750 | GROCO 3/4 NPT x 1 Bronze Full Flow Pipe to Hose Straight Fitting | 1 | 31 |
| TH-1500-W | GROCO 1-1/2 NPS NPT Combo Bronze Thru-Hull Fitting w/Nut | 1 | 30 |
| IBV-500 | GROCO 1/2 NPT Bronze In-Line Ball Valve | 1 | 29 |
| PGN-50 | GROCO Salt Water Hose Nozzle | 1 | 29 |
| ARG-2 | GROCO ARG-2 Raw Water Strainer Service Kit | 1 | 27 |
| ARG-3 | GROCO ARG-3 Strainer Replacement Service Kit | 1 | 27 |
| IBV-1000 | GROCO 1 NPT Bronze In-Line Ball Valve | 1 | 26 |
| PTH-1250 | GROCO 1-1/4 NPT x 1-1/4 ID Bronze Pipe to Hose Straight Fitting | 1 | 26 |
| ULUBE-3 | GROCO U-Lube Cartridge - 3oz. *2-Pack | 1 | 26 |
| HSTH-1000-W | GROCO 1 Bronze High Speed Thru-Hull Fitting w/Nut | 1 | 24 |
| TH-500-W | GROCO 1/2 NPS NPT Combo Bronze Thru-Hull Fitting w/Nut | 1 | 24 |
| TH-1000-W | GROCO 1 NPS NPT Combo Bronze Thru-Hull Fitting w/Nut | 1 | 23 |
| FV-590-S | GROCO 1/2 NPT 90° Stainless Steel Fuel Valve | 1 | 22 |
| FV-750 | GROCO 3/4 NPT Bronze Inline Fuel Valve | 1 | 22 |
| HSTH-1500-W | GROCO 1-1/2 Bronze High Speed Thru-Hull Fitting w/Nut | 1 | 22 |
| FBV-750 | GROCO 3/4 Bronze Tri-Flanged Ball Valve/Seacock | 1 | 20 |
| FF-500 | GROCO 1/2 NPT x 3/4 Bronze Full Flow Pipe to Hose Straight Fitting | 1 | 20 |
| FFC-750 | GROCO 3/4 NPT x 1 ID Bronze Full Flow 90° Elbow Pipe to Hose Fitting | 1 | 20 |
| HTH-1000-S | GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1 | 1 | 20 |
| PTHD-1000 | GROCO 1 NPT Bronze 45 Degree Pipe to 1 Hose | 1 | 20 |
| THXL-750-W | GROCO 3/4 Bronze Extra Long Thru-Hull Fitting w/Nut | 1 | 20 |
| PTHC-5062 | GROCO 1/2 NPT Bronze 90 Degree Pipe to 1/2-5/8 ID Hose | 1 | 19 |
| ARG-1501-PC | <p><strong>Non-Metallic Strainer Cap Fits ARG-1500 & Larger</strong></p><p><strong>Features:</strong></p><ul><li>Non-Me… | 1 | 18 |
| HSTH-750-W | GROCO 3/4 Bronze High Speed Thru-Hull Fitting w/Nut | 1 | 18 |
| IBV-2000 | GROCO 2 NPT Bronze In-Line Ball Valve | 1 | 18 |
| TH-750-WS | 3/4 NPS NPT Combo Stainless Steel Thru-Hull Fitting with Nut Features: NPSM / NPT combination thread #316 Stainless Ste… | 1 | 18 |
| ARG-1 | GROCO ARG-1 Raw Water Strainer Kit for Series 500/750/755 | 1 | 17 |
| FV-250 | GROCO 1/4 NPT Bronze Inline Fuel Valve | 1 | 17 |
| HSTH-1250-W | GROCO 1-1/4 Bronze High Speed Thru-Hull Fitting w/Nut | 1 | 17 |
| HTH-1125 | GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/8 | 1 | 17 |
| PN-500 | GROCO Bronze Pipe Nipple - 1/2 NPT | 1 | 16 |
| PTHC-1500 | GROCO 1-1/2 NPT x 1-1/2 ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow | 1 | 16 |
| BS-6 | BS-6 Stainless Steel Basket - 3.1 x 10.1 GROCO's 304 Stainless Steel filter baskets for the raw water strainers. The ba… | 1 | 16 |
| ARG-1001-PC | <p><strong>Non-Metallic Strainer Cap Fits ARG-1000 & ARG-1250</strong></p><p><strong>Features:</strong></p><ul><li>Non-… | 1 | 15 |
| HTH-625-S | GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 5/8 | 1 | 15 |
| PTH-1125 | GROCO 1-1/4 NPT x 1-1/8 ID Bronze Pipe to Hose Straight Fitting | 1 | 15 |
| ARG-501-PC | GROCO Non-Metallic Strainer Cap Fits ARG-500 & ARG-750 | 1 | 14 |
| ARG-756 | GROCO Drain Plug w/O-Ring f/ARG Strainer 2009 & Newer | 1 | 14 |
| HSTHXL-750-W | GROCO 3/4 Bronze Extra Long High Speed Thru-Hull Fitting w/Nut | 1 | 14 |
| HTH-1125-S | GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/8 | 1 | 14 |
| HTH-750 | GROCO Bronze Hose Barb Thru-Hull Fitting - 3/4 | 1 | 14 |
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