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Categories:
SKU:
M-3976831
Brand:
Interstate Mcbee

Tensioner – Belt Qsb | Cummins Engine | M-3976831

Tensioner – Belt Qsb is an OEM-quality component designed for the Cummins diesel engine. Manufactured to meet or exceed original specifications, this part ensures reliable performance and long service life. OE reference: M-3976831.

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 Cummins OE M-3976831
  • 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 4.035 lbs
Dimensions 10.2 × 5.1 × 2.95 in

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