Description
Overview:
These Replacement Follower Seals are designed for A1037, A1038 and A1036MG grease guns. Made from a durable, oil‐resistant rubber/elastomer compound, each black follower cup sits behind the grease supply to maintain a tight seal as the plunger advances. This prevents leaks, minimises air ingress and helps the gun build consistent pressure for reliable lubrication. Supplied as a pack of 5 to support regular servicing or multiple tools, they are a practical choice for trades, workshops and DIY maintenance on construction and garden machinery. Correctly fitted seals improve priming after cartridge changes and reduce grease wastage. OEM reference A1036F aids compatibility checks with models such as A1036MG and A1037.
Key Features:
- Diameter: 51mm
- Precise fit for A1036MG, A1037 and A1038 grease guns
- Oil‐resistant elastomer construction for wear and swell resistance
- Maintains back‐pressure and reduces air pockets for consistent output
- Helps prevent leaks and grease bypass around the plunger
- Supports quick, reliable priming after cartridge replacement
- Pack of 5 for spares kits and planned maintenance cycles
- Straightforward push‐fit replacement to minimise downtime
- Suitable for common multipurpose and EP greases used on site and in workshops
Typical Applications:
Refurbishing hand grease guns used to lubricate bearings, pins and bushes on plant, agricultural and garden equipment. Ideal when a gun loses prime, struggles to build pressure, or shows leakage past the plunger. Useful for routine service intervals across fleets, workshops, and DIY toolkits to maintain clean, efficient grease delivery.
Also known as:
Grease gun follower cup, plunger seal, piston seal, cartridge follower, grease piston, grease gun bung, grease gun seal, lubrication seal.
Fits Models:
A1036MG, A1037, A1038
Alternate Part Numbers:
A1036F
Product Specifications
| L&S Part No. | A1036F |
|---|---|
| Unit of Sale | 1 |
| Applications | A1036MG, A1037, A1038 |


