Type 75 Hand Pump Replacement Piston & Leather Seal Kit
Type 75 Hand Pump Replacement Piston & Leather Seal Kit
Type 75 Hand Pump Replacement Piston with Leather Seal
Keep your hand pump, garden pump, or fountain pump running at peak efficiency with this heavy-duty cast iron replacement piston. Engineered specifically for Type 75 hand pumps, this kit delivers a precision fit that eliminates leaks, looseness, and inadequate suction — getting your water system back up and running fast.
Key Features
- Durable Cast Iron Construction: Built from robust cast iron for exceptional pressure resistance and long-term wear resistance, even under prolonged high-frequency operation.
- Complete Value Kit: Choose Model A (piston only) or Model B (piston + leather seal) — everything you need to restore optimal pump functionality in one convenient package.
- Perfect Fit for Type 75 Pumps: Precision-engineered for a snug, secure fit that prevents leakage and ensures consistent suction. Always verify your pump dimensions before purchasing.
- Easy Installation: Simple swap-out process — unscrew the old piston, replace the seal, and reassemble. No special tools required; your pump will be operational in minutes.
- Versatile Compatibility: Suitable for hand pumps, garden pumps, and fountain pumps across a wide range of water system applications.
Specifications
| Material | Cast Iron (piston), Faux Leather (seal) |
| Length | 90 mm |
| Color | Black / Brown |
| Models | A – Black Piston Only | B – Black Piston + Leather Seal |
| Country of Origin | Made in China |
Package Contents
- Model A: 1 × Replacement Piston
- Model B: 1 × Replacement Piston + 1 × Leather Seal
Note: Monitor settings may cause slight color variation. Please allow ±1–2 mm measurement tolerance.
Related Products You May Need
- 3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking — ideal for assembly and maintenance tasks.
- PU Leather Welding Sleeves – Heat Resistant Arm Guards — protect your hands and arms during pump installation and repair work.
- Rotary Hidden Furniture Hinge Folding Door Hardware 1 Pair — another precision hardware replacement part for DIY projects.
Learn more: OSHA on eye and face protection
Frequently Asked Questions
Q: What pump types is this replacement piston compatible with?
A: This replacement piston is specifically designed for Type 75 hand pumps. It is also compatible with garden pumps and fountain pumps that share the same piston dimensions. Always measure your existing piston (90 mm length) and confirm compatibility before ordering.
Q: What is the difference between Model A and Model B?
A: Model A includes only the cast iron replacement piston, which is suitable if your existing leather seal is still in good condition. Model B includes both the cast iron piston and a new leather seal, making it the best choice for a full restore of your Type 75 hand pump or garden pump.
Q: Is this piston difficult to install?
A: No — installation is straightforward. Simply unscrew and remove the worn piston from your pump, slide on the new leather seal (Model B), insert the new cast iron piston, and reassemble. No specialist tools are needed, and most users complete the replacement in under 15 minutes.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.