Seal – O-ring | Caterpillar Engine | M-8M5661
$2.01
In Stock
Seal – O-ring | Caterpillar Engine | M-8M5661 Seal – O-ring is an OEM-quality component designed for the Caterpillar diesel engine. Manufactured to meet or exceed original specifications, this part ensures reliable performance and long service life. OE reference: M-8M5661. Each product from HeavyDutyKits.com is backed by our commitment to quality and compatibility, helping mechanics […]
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Interstate McbeeSKU:
M-8M5661Brand:
Interstate McbeeSeal – O-ring | Caterpillar Engine | M-8M5661
Seal – O-ring is an OEM-quality component designed for the Caterpillar diesel engine. Manufactured to meet or exceed original specifications, this part ensures reliable performance and long service life. OE reference: M-8M5661.
Each product from HeavyDutyKits.com is backed by our commitment to quality and compatibility, helping mechanics and fleet operators maintain top efficiency.
Features:
- Direct-fit replacement for Caterpillar OE M-8M5661
- Engineered for durability under high-load diesel conditions
- Ideal for rebuilds, maintenance, or performance upgrades
Order today from HeavyDutyKits.com ? your trusted source for heavy-duty diesel engine parts.
| Weight | 0.16 lbs |
|---|---|
| Dimensions | 2.05 × 2.1 × 0.15 in |


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