0R-1621: Cat® Reman Rocker Arm

Home

Engine

Engine Components

Cylinder Heads & Components

Cylinder Head Components

0R-1621: Cat® Reman Rocker Arm

Product Images

0R-1621: Cat® Reman Rocker Arm

Cat® Reman Rocker Arm Assembly (45.07mm Shaft Diameter)

Brand:

Cat® Reman

The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

Cat® Reman

Cat Reman

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

Frequently bought together

0R-1621

0R-1620

154-6389

View All Parts

Frequently bought together

0R-1621: Cat® Reman Rocker Arm

0R-1620: Reman Injector Rocker Arm

154-6389: 14.73mm Outer Diameter Rocker Arm Button

132-6469: Cylinder Head Valve Mechanism Wiring Harness

7E-6508: Unit Injector Cap

033-6031: 3.53 x 69.44mm 75A FKM O-Ring

Diagram

Description

Specifications

Compatible Models

Description for part number 0R-1621

Rocker arms are operated by pushrods from the camshaft, opening and closing valves that allow fuel and air in and exhaust out of the combustion chamber. Cat Reman rocker arms such as part # 0R-1621 are the choice when you need to repair or rebuild your Cat engine. Returning cores are thoroughly cleaned and inspected for signs of wear, especially in the socket, on the top or sides. We use our state-of-the-art salvage techniques, advanced manufacturing systems and quality control to return viable components to like new condition. Each unit includes all critical engineering updates, and is rigorously tested against original specifications, so you know you’re getting genuine Caterpillar reliability.

Attributes:
• You're buying less downtime and lower repair bills, helping you reduce owning and operating costs.
• Cat Reman rocker arms provide like new performance and reliability at fraction-of-new costs while reducing the impact on the environment compared to buying new.
• All Cat Reman products come with a same-as-new Caterpillar Limited Warranty. 1
• Cat Reman offers off-the-shelf availability. 2

1 Warranty can vary by model and application; limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.
2 Part may not be available off-the-shelf at all times and in all locations.

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 0R-1621

Units of Measure

Metric

Compatible Models for part number 0R-1621

PUMPER

SPS343 SPF343C SPF743 SPF343 SPT343

POWER MODULE

3516B 3516C XQC1200 PP3516 XQC1600 PM3508 PM3516 PM3512

REMAN ENGINE

3516B

OFF HIGHWAY TRUCK

789G 3508B

HYDRAULIC SHOVEL

6060

TRACK-TYPE TRACTOR

D11N D11R

ROTARY DRILL

MD6540C

MARINE AUXILIARY

3516C 3516B 3512C 3512B 3508B 3508C 3512

MARINE ENGINE

3512C 3516 3512E 3508C 3508B 3512B 3516B 3516C 3516E

MINING EXCAVATOR

5230B 5130B

PETROLEUM PACKAGE

TH48-E70

GENERATOR SET

3508B 3512C 3512B 3508 3516B GEN 3516C 3516B 3516E

ENGINE

3516E 3512E 3512C

PETROLEUM TRANSMISSION

TH48-E80

LOCOMOTIVE ENGINE

3516C 3516B 3508C 3508B 3512E 3512C 3512B

PETROLEUM ENGINE

2016 3516C 3516B 3508C 3508B 3512E 3512C 3512B

WHEEL DOZER

854G

PETROLEUM GEN SET

3512B 3512C

WHEEL LOADER

992G 994F 994D 994K 994H

GEN SET ENGINE

3516B 3512B 3508B

ENGINE - INDUSTRIAL

3512B 3561B 3516B

INDUSTRIAL ENGINE

3516B 3516C 3508B 3512E 3512B 3512C

TRUCK

785 789 797 793D 793C 789C 789D 777C 777B 789B 777D 785G 777 785C 785D 797B 785B

SPRAY AR

CAT WDS

TRACTOR

776D 784C

Compare Alternate Parts

Length (in)

Height (in)

Description

0R-1621: Cat® Reman Rocker Arm

6.8

2.2

Cat® Reman Rocker Arm Assembly (45.07mm Shaft Diameter)

230-2621: 45.077mm Shaft Diameter Rocker Arm

6.8

2.2

Rocker Arm Assembly

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