Home/Caterpillar 3300 Series Parts/370136 Cat / Caterpillar MAIN BEARING
Caterpillar · Models: 3306

370136 Cat / Caterpillar MAIN BEARING

Commercial diesel bearings. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$21.89
In stock — ships same day 7 available
Help us verify fitment

Provide every identifier you have. A specialist will use these details to confirm the application before fulfillment.

Secure Checkout Review Return Policy Warranty Details Ask About Same-Day Shipping
PAI Part #370136
JAK'S Part #JAKS-370136
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
Kit Membership

Used In These Kits

This part is included in 4 engine & overhaul kits — find yours below.

Complete The Rebuild

Suggested Additional Parts

Commonly sold with this product. These parts are sold separately.

  1. Cat / Caterpillar CONNECTING ROD BEARING
    370131Cat / Caterpillar CONNECTING ROD BEARING In stock
    $18.02View ›
  2. Caterpillar 3300 / 3306 / 3304 Thrust Washer
    370144Caterpillar 3300 / 3306 / 3304 Thrust Washer In stock
    $38.20View ›
  3. Cat / Caterpillar CAM BEARING (Pack of 2)
    351558Cat / Caterpillar CAM BEARING (Pack of 2) In stock
    $18.80View ›
  4. Cat / Caterpillar CAM BEARING
    351557Cat / Caterpillar CAM BEARING In stock
    $9.79View ›
  5. Cat / Caterpillar BALANCE BEARING
    351563Cat / Caterpillar BALANCE BEARING In stock
    $8.44View ›
370136 Cat / Caterpillar MAIN BEARING
BrandPAI Industries
Part CategoryEngine Bearings
Sub-TypeEngine Bearing
Engine MakeCaterpillar
Engine Model3306

MAIN BEARING

Fits:

  • CATERPILLAR 3300 SERIES
  • CATERPILLAR 3306 ENGINE

OEM cross-references:

  • CATERPILLAR 2S0504
  • CATERPILLAR 4S8881
  • CATERPILLAR 8N8225

Warranty: 24 months