A.03.09 Drawings CAT-Cylinder Head-Parts-Components.pdf

PDF 2 MB Posted Nov 14, 2025

Attached to: Dry Dock Repair of Towboat Kenneth Eddy
Solicitation number: W9123726QA011
Issued by: Department of the Army Corps of Engineers Engineering District Huntington

About this file

Written by GovTribe AI · Nov 14, 2025

This document contains a Caterpillar (Cat) parts catalog detailing components for a 3512B engine, specifically focusing on a 335-6220 4 Valve Basic Engine Cylinder Head priced at $2,814.86. The catalog provides comprehensive technical documentation including part numbers, descriptions, and quantities for multiple engine components such as:

Cylinder Head Components: The 335-6220 cylinder head includes valve mechanism components with specific parts like lock-retainers (2A-4429, 197-7055), valve guides (133-9306, 197-6995), and exhaust/inlet valves (468-8825, 468-8824). Supplementary parts include a cylinder head installation kit (513-7196), water pump (2W-9729), auxiliary water pump (9Y-8175), fuel injector (229-0198), and an exhaust manifold (129-5488). The documentation includes detailed technical specifications, noting that Cat cylinder heads are fully machined to rigid design tolerances, ensuring no leaks and maximum reliability, with dimensions of 16.55 inches in length and 10.1 inches in height.

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File	Type	Posted
A.03.09 Drawings MV Kenneth Eddy.pdf	PDF	Nov 14, 2025
B.08.02 W9123726QA011.pdf	PDF	Nov 14, 2025
B.01.03 Pre-Solicitation Synopsis.pdf	PDF	Nov 14, 2025
Price Breakout Schedule - Kenneth Eddy Dry Dock.pdf	PDF	Nov 14, 2025
B.04.30 SCA Wage Determination.pdf	PDF	Nov 14, 2025

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335-6220: 4 VALVE BASIC ENGINE CYLINDER HEAD

Cat® 4 Valve Basic Engine Cylinder Head with Valve Mechanism Components

Brand: Cat

$2,814.86 (USD)

Unable to verify this part as a match 3512B

ESTIMATED PICKUP

All 1 by Jun 06

ESTIMATED DELIVERY

1 as soon as Jun 07

AVAILABLE CAT REMAN PARTS

The following parts are alternative Cat® Reman parts.

10R-8618: Reman Upgrade to New Basic Cylinder Head

CONTACT DEALER

20R-3545: Cat® D3500C Reman Cylinder Head

CONTACT DEALER

FREQUENTLY BOUGHT TOGETHER

THIS ITEM

WARRANTY INFORMATION

RETURN POLICY

https://parts.cat.com/en/BoydCAT/10R-8618 https://parts.cat.com/en/BoydCAT/20R-3545

335-6220: 4 Valve Basic Engine Cylinder Head Contact Dealer

5M-2894: 3/8" ID Steel Flat Washer

$0.65 (USD)

5P-0840: 3.53 x 12.29mm 75A FKM O-Ring

$8.87 (USD)

248-5513: Engine Water Temperature Regulator

$72.28 (USD)

ADD THESE TO CART

3512B DIAGRAM WITH 335-6220

3356220 CYLINDER HEAD GP

1) 2A-4429: Lock-Retainer

2) 133-9306: Guide-Valve

3) 468-8825: Valve-Exhaust

4) 197-6995: Guide-Valve

5) 197-7055: Lock-Retainer

6) 468-8824: Valve-Inlet

3356220 CYLINDER HEAD GP

FRONT HOUSING

https://parts.cat.com/en/BoydCAT/5M-2894 https://parts.cat.com/en/BoydCAT/5M-2894 https://parts.cat.com/en/BoydCAT/5P-0840 https://parts.cat.com/en/BoydCAT/5P-0840 https://parts.cat.com/en/BoydCAT/248-5513 https://parts.cat.com/en/BoydCAT/248-5513 https://parts.cat.com/en/BoydCAT/2A-4429 https://parts.cat.com/en/BoydCAT/133-9306 https://parts.cat.com/en/BoydCAT/468-8825 https://parts.cat.com/en/BoydCAT/197-6995 https://parts.cat.com/en/BoydCAT/197-7055 https://parts.cat.com/en/BoydCAT/468-8824

DESCRIPTION FOR PART NUMBER 335-6220

Warning: This product can expose you to chemicals including Cadmium, 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 335-6220

COMPARE ALTERNATE PARTS

7) 2901351: Cylinder Head As

8) 316-5976: Spring

9) 316-5977: Spring

10) 316-5978: Rotocoil As

11) 316-5979: Rotocoil As

12) 316-5980: Seal-Valve Stem

13) 316-5981: Washer

Description:

Cylinder heads sit on top of the cylinder block, closing in the top of the cylinder and forming the combustion chamber

Attributes:

Cat® cylinder heads are:

Fully machined to Caterpillar's rigid design tolerances and standards. Ensures no leaks, due to a perfect fit of all cylinder head components and mating surfaces. This provides maximum reliability and longevity.

Clean. Casting processes can leave behind core sand deep inside cylinder heads which later serve as harmful contamination to the engine or prevent proper cooling during operation.

Work with standard & oversize guides and/or valve inserts: The availability of multiple sizes of guides and inserts provides maximum cylinder head reuse and repair.

Designed for remanufacture. The costly head casting's bottom deck can be machined to clean up minor damage and still be reused for an additional life.

Units of Measure

US METRIC

Length (in): 16.55 Height (in): 10.1 https://parts.cat.com/en/BoydCAT/316-5976 https://parts.cat.com/en/BoydCAT/316-5977 https://parts.cat.com/en/BoydCAT/316-5978 https://parts.cat.com/en/BoydCAT/316-5979 https://parts.cat.com/en/BoydCAT/316-5980 https://parts.cat.com/en/BoydCAT/316-5981

COMPATIBLE MODELS FOR PART NUMBER 335-6220

4 Valve Basic Engine Cylinder Head

This Item

Reman Upgrade to New Basic Cylinder Head

This Item 4 Valve Basic Engine Cylinder Head

Reman Upgrade to New Basic Cylinder Head

335-6220: 4 Valve Basic Engine Cylinder Head

10R-8618: Reman Upgrade to New Basic Cylinder Head

20R-35 Reman

$2,814.86 (USD)

ADD TO CART CONTACT DEALER CO

Compatibility Compatibility Compatibility

Description

Cat® 4 Valve Basic Engine Cylinder Head…

Description

Cat® Reman Upgrade to New Cylinder Head for…

Description

Cat® 4 Valve Basic Engine Cylinder Head…

Description

Cat® Reman Upgrade to New Cylinder Head for…

Descriptio

Cat D35 Cylinde

VIEW MORE DETAILS

PUMPER

SPT343

GEN SET ENGINE

3512B 3508B 3516B

ENGINE - MACHINE

C4.4

GENERATOR

SR4 SR4BHV SR4B

GENERATOR SET

3516B 3508B 3512B

MARINE AUXILIARY

3512B 3508B 3516B 3512

MARINE ENGINEView More https://parts.cat.com/en/BoydCAT/335-6220 https://parts.cat.com/en/BoydCAT/10R-8618 https://parts.cat.com/en/BoydCAT/335-6220 https://parts.cat.com/en/BoydCAT/10R-8618 https://parts.cat.com/en/BoydCAT/20R-3545 https://parts.cat.com/en/BoydCAT/335-6220 https://parts.cat.com/en/BoydCAT/335-6220 https://parts.cat.com/en/BoydCAT/10R-8618 https://parts.cat.com/en/BoydCAT/10R-8618 https://parts.cat.com/en/BoydCAT/10R-8618 https://parts.cat.com/en/BoydCAT/335-6220 https://parts.cat.com/en/BoydCAT/335-6220 https://parts.cat.com/en/BoydCAT/335-6220 https://parts.cat.com/en/BoydCAT/10R-8618 https://parts.cat.com/en/BoydCAT/10R-8618 https://parts.cat.com/en/BoydCAT/10R-8618

Image

Callout

Part Number

Part Name Quantity

Group Part

513-7196 Kit-Cylinder Head Install

Part List Items

110-6991 Gasket- Head

127-2176 Seal- Integral

144-5692 Gasket- Plate

214-7568 Seal-O- Ring-Stor

240-7032 Seal-Pip 1

241-5928 Gasket AS 1

243-2288 Gasket AS 2

272-0758 Seal-Pip 1

272-0760 Seal-Pip 2

323-7347 Seal-O- Ring

Image

Callout

Part Number

Part Name Quantity

420-0652 Seal As.- Water

420-0653 Seal As.- Water

428-9129 Gasket 1

4S-5898 Seal-O- Ring

5P-0840 Seal-O- Ring

5P-7530 Seal-O- Ring

6V-5101 Seal-O- Ring

6V-6228 Seal-O- Ring

6V-9769 Seal-O- Ring

7N-5080 Gasket- Manifold

7N-6806 Seal- Rectangular

513-7196 KIT-CYLINDER HEAD INSTALL

PIP-10662206

2025/07/17

7/17/25, 1:11 PM SIS 2.0

https://sis2.cat.com/#/print-preview/part/43549285-e75b-4a95-99b8-2139386b4dd2 1/1

PIP-10662206

2025/07/17

7/17/25, 1:07 PM SIS 2.0

https://sis2.cat.com/#/print-preview/part/82588a84-c060-426b-b295-51f42b15e775 1/2

5 PIP-10662206

2025/07/17

7/17/25, 1:08 PM SIS 2.0

https://sis2.cat.com/#/print-preview/part/f21beae0-e242-4f27-812d-1d073b481704 1/2

Callout

Part Number

Part Name

Quantity

Group Part

4W-5892

Cooler

GP-

Engine Oil

Part List Items

1 1 4W-4980 Y

Core GP-Oil Cooler (Engine)

1 2 247-3796 Gasket 2

1 3 8S-9191 Bolt (3/8-

16X4-IN)

Image

Callout

Part Number

Part Name

Quantity

1 4 0S-1590 Bolt (3/8-

16X2-IN)

1 5 1A-2029

Bolt (3/8- 16X1.125-

IN)

1 6 7W-1929 Tube 1

1 7 109-2332 Seal-O- Ring

1 8 225-3227

Film- Warning (Hot Surface)

4W-5892 COOLER GP-ENGINE OIL

R - Remanufactured Part May Be Available Y - Separate Illustration

7/17/25, 1:08 PM SIS 2.0

https://sis2.cat.com/#/print-preview/part/f21beae0-e242-4f27-812d-1d073b481704 2/2

Callout

Part Number

Part Name

Quantity

Group Part

229-0198 Injector

GP-

Fuel

Part List Items

1 1 194-9584 Seal-O- Ring

1 2 9X-7735 Seal-O- Ring

229-0198 INJECTOR GP-FUEL

S/N S2N1-103

PART OF 195-0962 PUMP GP-FUEL INJECTION

7/17/25, 1:07 PM SIS 2.0

https://sis2.cat.com/#/print-preview/part/82588a84-c060-426b-b295-51f42b15e775 2/2

PIP-10662206

2025/07/17

7/17/25, 1:10 PM SIS 2.0

https://sis2.cat.com/#/print-preview/part/f0b79dd1-03cd-42a9-aa94-ff793ffd4045 1/2

Callout

Part Number

Part Name

Quantity

Group Part

2W-9729 Pump

GP-

Water

Part List Items

1 1 212-8177 C, Y

Pump

GP-

Water

1 2 8N-6423 Cover (Water Inlet)

1 3 3B-1915 Bolt (3/8- 16X1.375-

Image

Callout

Part Number

Part Name

Quantity

IN)

1 4 5H-6734 Seal-O- Ring

1 5 149-5462 Seal-O- Ring

1 6 9S-8752 Nut-Full (3/8-16-

THD)

1 7 9M-2151

Stud- Taperlock (3/8- 16X1.378-

IN)

2W-9729 PUMP GP-WATER

S/N S2N1-131

C - Change From Previous Type R - Remanufactured Part May Be Available Y - Separate Illustration https://sis2.cat.com/#/print-preview/part/f0b79dd1-03cd-42a9-aa94-ff793ffd4045 2/2

PIP-10662206

2025/07/17

https://sis2.cat.com/#/print-preview/part/b3170fde-c0e7-45c5-8c9f-0a2b0bc02a08 1/2

Callout

Part Number

Part Name Quantity

Group Part

9Y-8175 Pump GP- Auxiliary Water

Part List Items

1 1 3B-8453 Seal-O-Ring 1

1 2 235-3546 Seal-O-Ring 1

1 3 212-8166 C, Y

Pump GP- Auxiliary

Image

Callout

Part Number

Part Name Quantity

Water

1 4 0S-1594 Bolt

(3/8-16X1-IN)

1 5 5M-2894 Washer-Hard (10.2X18.5X2.5- MM Thk)

1 6 5N-1940 Gasket 1

1 7 1T-0765 Bolt

(3/8-16X1-IN)

1 8 5N-1939 Cover 1

9Y-8175 PUMP GP-AUXILIARY WATER

S/N S2N1-121

C - Change From Previous Type R - Remanufactured Part May Be Available Y - Separate Illustration https://sis2.cat.com/#/print-preview/part/b3170fde-c0e7-45c5-8c9f-0a2b0bc02a08 2/2

VIEW OF AREA B

VIEW A-A

TOP

VIEW

REAR FACE

OF BLOCK

9 9

10 10

PIP-10662206

2025/07/17

7/17/25, 1:14 PM SIS 2.0

https://sis2.cat.com/#/print-preview/part/07d8fa53-890c-4cf4-bb68-6ca5b5a2c164 1/2

Callout

Part Number

Part Name Quantity

Group Part

129-5488 Manifold GP- Exhaust

Part List Items

1 1 128-9508 Manifold- Exhaust (Rear, RH)

1 2 125-9754 Manifold- Exhaust (Rear, LH)

1 4 9L-9132 Washer-Hard (10.2X25.5X2.5- MM Thk)

1 5 2N-2766 Locknut

(3/8-16-THD)

1 6 254-3261 Bracket AS

(RH)

1 7 9L-7373 Bolt-High Temperature

(3/8-16X2-IN)

1 8 5M-2894 Washer-Hard (10.2X18.5X2.5- MM Thk)

1 9 6H-1717 Bolt (1/2-13X1.125-

IN)

1 10 5P-1076 Washer-Hard

(13.5X30X4-MM

Thk)

1 11 428-9129 Gasket (Spiral Wound)

1 12 254-3269 Bracket 1

Image

Callout

Part Number

Part Name Quantity

(LH)

1 13 7B-3235 Bolt (1/2-13X1.375-

IN)

1 14 116-9863 Bracket 1

1 15 100-3146

Manifold- Exhaust (Intermediate, RH)

1 16 207-1364 Bellows AS 10

1 17 7L-6443 Bolt-High Temperature

(3/8-16X2.25-IN)

1 18 110-8314 Washer (10.3X18.3X2.66- MM Thk)

1 19 3E-6916 Nut-Full

(3/8-16-THD)

1 20 100-3145 Manifold- Exhaust (Front, RH)

1 21 428-9130 Gasket (Spiral Wound)

1 22 100-3147 Manifold- Exhaust (Front, LH)

1 23 100-3148

Manifold- Exhaust (Intermediate, LH)

1 24 4P-7680 Spacer (10.5X22.5X15- MM Thk)

129-5488 MANIFOLD GP-EXHAUST

7/17/25, 1:14 PM SIS 2.0

https://sis2.cat.com/#/print-preview/part/07d8fa53-890c-4cf4-bb68-6ca5b5a2c164 2/2

File details come from the government source that posted it. Updated Nov 14, 2025.