Wilden 02-1010-53 Diaphragm — Compatible Replacement
1 in Viton / FKM — OEM-compatible replacement for the Wilden 02-1010-53 reference.
Reviewed identification status
Exact part number, part role and material direction confirmed. Exact dimensions / fitment are NOT established by this page — confirm your pump model and the existing part before ordering.
Part Reference
| Reference | Part Type | Material Direction | Service Section | Reviewed Contexts |
|---|---|---|---|---|
| 02-1010-53 | Diaphragm | Viton / FKM | Fluid-side / wetted | hot oils, aggressive hydrocarbons, oxidizing acids |
What This Part Is
The 02-1010-53 is the diaphragm for a 1 in Wilden-style air-operated double diaphragm pump. Viton (FKM) resists hot oils, fuels, aromatics and oxidizing acids where Santoprene and Neoprene fail — at a higher cost and lower flex life. Choose it for hydrocarbon and high-temperature elastomer duty, not for water service.
Fitment Notes
- Pump size: 1 in port size AODD pump.
- Compatible with: pumps using the 02-1010-53 OEM reference. Always confirm the nameplate stamp — pumps of the same size exist in multiple generations with different part sets.
- Ordering safe path: send your pump model + the existing part number (or a photo), and we confirm fitment before shipping.
Pricing & Availability
OEM parts typically list at $45-70 per piece. Our OEM-compatible replacement targets $18-28 — factory-direct, with the same material direction and confirmed reference. Stocked for fast dispatch; volume pricing available for distributors and rebuild kits.
Related Parts in the Same Family
Disclaimer
DIASPEC is not affiliated with, endorsed or sponsored by Wilden (or its parent company) or any other OEM named on this page. All brand names and part numbers are the property of their respective owners and are used solely for compatibility identification. Our parts are OEM-compatible replacements, not OEM parts. "Verified product identification" confirms the part number, role and material direction; exact dimensional and fitment verification requires the pump model and existing part. Confirm model before ordering.