Home/Caterpillar 3116 & 3126 Parts/Cat / Caterpillar BELT TENSIONER
Cat / Caterpillar BELT TENSIONER
Cat / Caterpillar BELT TENSIONER
Cat / Caterpillar BELT TENSIONER
Cat / Caterpillar BELT TENSIONER
Cat / Caterpillar BELT TENSIONER

Cat / Caterpillar BELT TENSIONER

BELT TENSIONERFits: CATERPILLAR 3126 SERIES CATERPILLAR C7 ENGINE OEM cross-references: CATERPILLAR 120-6659 CATERPILLAR 1206659 CATERPILLAR 135-2151 CATERPILLAR 1352151 CATERPILLAR 217-8938 CATERPILLAR 2178938 DETROIT DIESEL 23550238 MACK 4333-1687819C91 MACK 4333-1833688C1 MACK 4333-2028958C92 MACK 4333-3543883C1 NAVISTAR 3543883C1...
Warranty BackedQuality AftermarketFree Freight
JAK'S Part #JAKS-381251E
$93.99
In Stock — Ships Today if ordered by 3:00 PM MT
Drop in your engine serial number and a JAK'S tech double-checks this part fits before your order ships — no guesswork.
Secure Checkout 30-Day Returns Warranty Backed Ships Same Day
Not sure it's the right fit? Call a specialist
(720) 445-6249
Talk to a tech or text a photo of your part tag — we'll confirm fitment before you buy

BELT TENSIONER

Fits:

  • CATERPILLAR 3126 SERIES
  • CATERPILLAR C7 ENGINE

OEM cross-references:

  • CATERPILLAR 120-6659
  • CATERPILLAR 1206659
  • CATERPILLAR 135-2151
  • CATERPILLAR 1352151
  • CATERPILLAR 217-8938
  • CATERPILLAR 2178938
  • DETROIT DIESEL 23550238
  • MACK 4333-1687819C91
  • MACK 4333-1833688C1
  • MACK 4333-2028958C92
  • MACK 4333-3543883C1
  • NAVISTAR 3543883C1
  • NAVISTAR 2028958C92
  • NAVISTAR 2028958C91
  • NAVISTAR 1833688C1
  • NAVISTAR 1687819C92
  • NAVISTAR 1687819C91
  • MACK 87GB33

Warranty: 12 months

Warranty Backed. Every part is covered against defects in materials and workmanship. Call a specialist for the coverage details on this part.

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