Mr O-Ring 243 Viton O-Ring, 90A, 4-1/8" ID / 4-3/8" OD, 1/8" CS (Pack of 10)
Price tier: Budget
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Viton O-Ring 243, 90A durometer, black. Nominal 4-1/8" ID, 4-3/8" OD, 1/8" cross-section. Pack of 10 for multiple seals
Highlights
- Viton 90A durometer
- nominal 4-1/8" ID / 4-3/8" OD
- pack of 10
Pros
- high-durometer 90A for firm seal
- Viton material for chemical resistance
- pack of 10 for multiple assemblies
- precise nominal dimensions
Cons
- pricing not including per-item value
- no fitment notes provided
- rating shown without detailed breakdown
Best For
Features
- 243 Viton O-Ring
- 90A Durometer
- Black (Pack of 10)
- Nominal Dimensions 4-1/8" ID
- 4-3/8" OD
- 1/8" CS
- Actual Dimensions 4. 109" ID
- 4. 387" OD
