11R-0161: Cat® Reman Short Block

Description for Part Number 11R-0161

A complete in-frame overhaul kit designed to optimize engine performance, maximize fuel efficiency, and extend the engine’s lifespan.

Features:

Includes premium Cat oil and fuel filters to ensure top-notch filtration and reduce engine wear.
Engineered with precision to replace essential components, improving overall engine health and minimizing downtime.
Includes often-overlooked components, such as exhaust sleeves and manifold studs, ensuring a full, thorough overhaul.
Comes with Cat Reman cylinder pack assemblies, saving 4–6 hours of labor compared to lower-tier kits.
Includes all Gold kit components, plus:
Cat Replacement cylinder head assembly
Cat Replacement fuel injectors
Cat Replacement water pump
Cat Replacement oil pump

Benefits:

Boosts engine performance and fuel efficiency.
Increases reliability and longevity for engines undergoing second or third life cycles.
Reduces long-term maintenance costs and ensures fewer engine failures, optimizing operational uptime.

Kit Contents:

Part Name	Quantity
Reman Electronic Fuel Injector	6
Cat® Reman Cylinder Pack	6
37 Degree to STOR 90 Degree Elbow Adaptor	1
STOR O-Ring Seal (SAE 9/16-18)	5
3/4-16 Thread Hex-Drive Plug	2
Cat® C15/C16 Reman Water Pump	1
Bolt Kit	1
3/4-16 X 1/2-14 NPTF Hex Head Straight Adapter	1
2.21 x 16.36mm 75A FKM O-Ring	1
Cat® C15 Reman Upgrade-to-New (UTN) Cylinder Head	1
Bolt Kit	1
44.50mm Long 90 Degree Elbow Adapter	1
1/4-18 NPTF Hex Head O-Ring Straight Adapter	1
9/16-18 Thread Hex Drive Plug	4
2.21 x 16.36mm 70A EPDM O-Ring	2

Compatible Engine S/N:

Horsepower Range:

Compatible Model List:

Part Specifications:

Compatible Machine & Models:

Machine	Model
TRUCK	785

Part # :

11R-0161

Manufacturer :

Caterpillar