News - WELLFAR

2026-11-13 05:08 2026-11-13 05:08

Questions To Ask Your Diesel Parts Supplier

Choosing a parts supplier is just as important as choosing the parts themselves.

2026-10-30 01:06 2026-10-30 01:06

How to Verify a Genuine Long Block

How to Verify a Genuine Long Block Before You Buy.

2026-10-21 05:56 2026-10-21 05:56

Mechanical VS Electronic Cummins

Cummins diesel engines come in two broad types: mechanical and electronic.

2026-10-15 02:15 2026-10-15 02:15

C15 VS ISX Comparison

Caterpillar C15 vs. Cummins ISX: A Buyer's Comparison

2026-10-09 23:40 2026-10-09 23:40

How To Spot Counterfeit Diesel Parts

Counterfeit diesel parts are a serious and costly problem.

2026-09-29 02:12 2026-09-29 02:12

Why The 6BT Is Called a Million-Mile Engine

Few engines earn a nickname among mechanics and truck owners.

2026-09-24 01:43 2026-09-24 01:43

The 4BTA Explained What Aftercooling Means

The Cummins 4BT family comes in a few versions, and one you will see often is the 4BTA.

2026-09-22 05:41 2026-09-22 05:41

Cat Arrangement Numbers Ordering the Right Long Block

Caterpillar identifies its engines in more than one way, and knowing the difference helps you order the right parts.

2026-09-18 02:12 2026-09-18 02:12

How To Verify A Genuine Long Block.

The Cummins 6BT is popular because it works in so many machines.

2026-08-27 02:18 2026-08-27 02:18

Engine Bearing Failure Models. Failure Analysis – Bent Or Twisted Connecting Rod

Excessive wear areas can be seen on opposite ends of the upper and lower connecting rod bearing shells.

2026-08-25 03:06 2026-08-25 03:06

Engine Bearing Failure Models. Failure Analysis – Excessive Crush

Extreme wear areas visible along the bearing surface adjacent to one or both of the parting line.

2026-08-20 06:05 2026-08-20 06:05

Engine Bearing Failure Models. Failure Analysis – Shifted Bearing Cap

Excessive wear areas can be seen near the parting lines on opposite sides of the upper and lower bearing shells.

2026-08-13 02:42 2026-08-13 02:42

Cummins Serial Numbers And Dataplates

Ordering the right diesel parts starts with one simple step: read the engine dataplate.

2026-07-30 03:26 2026-07-30 03:26

12-Valve VS 24-Valve 6BT

Cummins 5.9L 6BT: 12-Valve vs 24-Valve — What Parts Buyers Need to Know

2026-07-27 03:24 2026-07-27 03:24

Cummins_6BT_Basics

The Cummins 6BT is one of the most trusted diesel engines in the world.

2026-07-23 05:19 2026-07-23 05:19

The Cummins B-Series Family 3.9L, 5.9L, And 6.7L

Many diesel parts buyers ask about the 4B, 6B, and 6.7L — three engines that all belong to Cummins’ "B-Series" family.

2026-07-21 05:46 2026-07-21 05:46

Cummins 4BT Repower Small Engine, Big Reasons To Choose It

A repower means removing an old engine and installing a different one.

2026-06-26 05:50 2026-06-26 05:50

Engine Bearing Failure Models. Failure Analysis – Mis assembly

Engine bearings will not function properly if they are installed wrong. In many cases, mis assembly will result in premature failure of the bearing.

2026-06-24 06:06 2026-06-24 06:06

Engine Bearing Failure Models. Failure Analysis – Foreign Particles On Bearing Back

A localized area of wear can be seen on the bearing surface.

2026-06-22 06:01 2026-06-22 06:01

Engine Bearing Failure Models. Failure analysis – Foreign particles in lining

Foreign particles are embedded in the lining of the bearing. Scratch marks may also be visible on the bearing surface.