Seal – Crankshaft – Rear | Caterpillar Engine | M-5S3903
$44.87
In Stock
Seal – Crankshaft – Rear | Caterpillar Engine | M-5S3903 Seal – Crankshaft – Rear 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-5S3903. Each product from HeavyDutyKits.com is backed by our commitment to quality […]
Categories:
Interstate McbeeSKU:
M-5S3903Brand:
Interstate McbeeSeal – Crankshaft – Rear | Caterpillar Engine | M-5S3903
Seal – Crankshaft – Rear 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-5S3903.
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-5S3903
- 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 | 0.78 lbs |
|---|---|
| Dimensions | 11.65 × 9.35 × 1.7 in |


There are no reviews yet.