129-1351: Fuel Valve Nozzle | Cat® Parts Store

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129-1351: Fuel Valve Nozzle

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129-1351: Fuel Valve Nozzle

Cat® 140 Degree Spray Cone Fuel Valve Nozzle for engine fuel injection line

Brand: Cat

129-1351

1R-0749

4N-0685

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129-1351: Fuel Valve Nozzle

1R-0749: Secondary Fuel Filter

4N-0685: 76.94mm Outside Diameter Sleeve Bearing

4N-6658: 76.94mm Outside Diameter Cylinder Block Bearing

253-1752: 5.73mm Thick Crankshaft Thrust Plate

328-5573: 97.20mm Outer Diameter Connecting Rod Bearing

Diagram

Description

Specifications

Compatible Models

Description for part number 129-1351

Fuel injection nozzles produce specific fuel spray patterns, a critical component of the fuel injection system, contributing to optimum combustion, emissions and fuel economy. Genuine Cat® Fuel Injection Nozzles are the best choice when you need to repair or rebuild any Cat diesel engine. Cat injectors are developed specifically for your Cat engine and today’s low-sulfur, low-lubricity fuels. We use specialized product metallurgy, proprietary manufacturing processes and design to bring you the best wear life, fuel economy and overall performance, regardless of the equipment it’s powering or the conditions it has to endure. Each unit undergoes extensive testing to ensure reliability and includes all critical engineering updates for optimum performance. That sets them apart from reverse engineered aftermarket brands, which can cause power and fuel efficiency losses of up to 5%.

No one knows Cat Fuel Systems better than Caterpillar.
All Cat products come with a full 12-month warranty and off-the-shelf availability.
You're buying less downtime and lower repair bills, helping you achieve the lowest owning and operating costs over your engine’s lifecycle.
Cat diesel engine parts provide outstanding performance and reliability — while reducing the impact on the environment.

Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specifications for part number 129-1351

Units of Measure

Metric

Compatible Models for part number 129-1351

TRACK-TYPE TRACTOR

D8R D8R II D8GC D8N D8 GC

GEN SET ENGINE

3412 3412C

GENERATOR SET

3412C

PIPELAYER

589 578 583R

INDUSTRIAL ENGINE

3412C 3408C

SOIL COMPACTOR

825G

WHEEL DOZER

824G II 824G

LANDFILL COMPACTOR

826C 826G 826G II

WHEEL LOADER

980C 980F 980G 980G II 980F II

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Length (in)

Height (in)

Description

129-1351: Fuel Valve Nozzle

8.7

1.5

Cat® 140 Degree Spray Cone Fuel Valve Nozzle for engine fuel injection line

0R-9943: Cat® 3406 Reman Fuel Injector Nozzle

8.7

1.5

Cat 3406 Reman Fuel Injector Nozzle (DI Fuel Valve)

Key

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