Caterpillar

Add Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Caterpillar

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Store

Add Equipment

HomeHoses & TubesAdapters, Couplings, & FittingsCouplings3B-7747: Straight Adapter Nipple Pipe
HomeHoses & TubesAdapters, Couplings, & FittingsCouplings3B-7747: Straight Adapter Nipple Pipe
3B-7747: Straight Adapter Nipple Pipe

Cat® Straight Adapter Nipple Pipe for engine oil lines

Brand: Cat

Product Images
3B-7747: Straight Adapter Nipple Pipe
3B-7747: Straight Adapter Nipple Pipe
3B-7747: Straight Adapter Nipple Pipe
3B-7747: Straight Adapter Nipple Pipe
3B-7747: Straight Adapter Nipple Pipe

Cat® Straight Adapter Nipple Pipe for engine oil lines

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 3B-7747
Material: Carbon Steel
View More
Compatible Models for part number 3B-7747

GENERATOR

SR4

GENERATOR SET

3516 3516B

TRUCK ENGINE

3176B

MARINE TRANSMISSION

7261

HYDRAULIC CONTROL

48

ELECTRIC ROPE SHOVEL

7495 7495 HF

ROAD RECLAIMER

RR-250

SOIL STABILIZER

SS-250

ENGINE - MACHINE

3408

GEN SET ENGINE

3406C 3306 3304 3406B 3508 3412 3304B 3208 3406 3408B 3408C 3408 3412C 3516 3306B

MARINE AUXILIARY

3512

MARINE ENGINE

3516 D333A 3512 3508 3304 3306 3304B 3306B

MARINE GEAR

3192 7251

ENGINE - INDUSTRIAL

3406B

INDUSTRIAL ENGINE

3304 3306 3176B 3412 D333C 3406C D330C 3406 3408B

GAS ENGINE

G3406 G3304

View More
KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced