Orca Marine Cooling Systems

1 x 1 x 1-1/4 Tee, Type Tee Size 1" x 1" x 1 1/4"

1 x 1 x 1-1/4 Tee

Type Tee Size 1" x 1" x 1 1/4"

6-354 After cooler 5" Diameter x 17" length 1 pass

6-354 After cooler 5" Diameter x 17" length, 1 pass

Engine Manufacturer Perkins Manufacturer Part No. 248 6830, After cooler Diameter 5" Length 17"

6-354 Element 225 HP and larger 3-1/2" Diameter x 18-3/4" Length (enhanced 400859)

6-354 Element 225 HP and larger, 3-1/2" Diameter x 18-3/4" Length (enhanced 400859)

Engine Manufacturer Perkins Manufacturer Part No. 24865227, replacement element Diameter 3 1/2" Length 18 3/4"

6-354 HT After cooler Laydown

6-354 HT After cooler, Laydown

Engine Manufacturer Perkins Manufacturer Part No. 6-354, Laydown After cooler

Perkins P/N 2486 5208. Redesigned to avoid mounting hole cracks. Type End Cap

erkins P/N 2486 5208. Redesigned to avoid mounting hole cracks. Type End Cap

6-354 NA tandem gear/ oil cooler. Replaces casting and element, Engine Manufacturer Perkins Manufacturer Part No. 2486301, Tandem Gear/ Oil Cooler

6-354 NA tandem gear/ oil cooler. Replaces casting and element

Engine Manufacturer Perkins Manufacturer Part No. 2486301, Tandem Gear/ Oil Cooler

6-354-4 Element under 225 HP 3-1/2" Diameter x 18-3/4" Length

6-354-4 Element under 225 HP, 3-1/2" Diameter x 18-3/4" Length

Engine Manufacturer Perkins Manufacturer Part No. 24865207, replacement element Diameter 3 1/2" Length 18 3/4"

After cooler Element 6CTA 8.3L, Engine Manufacturer Cummins Manufacturer Part No. 4078413, After cooler Element (fits into 4989470 assembly) *Non-fin tube design Length 8.3

After cooler Element 6CTA 8.3L

Engine Manufacturer Cummins Manufacturer Part No. 4078413, After cooler Element (fits into 4989470 assembly) *Non-fin tube design Length 8.3

After cooler Element, Engine Manufacturer Perkins Manufacturer Part No. 2486 5223, After cooler Element

After cooler Element

Engine Manufacturer Perkins Manufacturer Part No. 2486 5223, After cooler Element

Aftercooler element, Engine Manufacturer Perkins Manufacturer Part No. 24865274 Diameter 4.985" Length 13.875"

Aftercooler element

Engine Manufacturer Perkins Manufacturer Part No. 24865274 Diameter 4.985" Length 13.875"

Thermostat Housing Specifications Type Thermostat Housing

Thermostat Housing

Type Thermostat Housing

Aluminum Water Outlet, Type T-Stat

Aluminum Water Outlet

Type T-Stat

ANODE ZINC #0-A 1/4 NPTM X 1-3/4

ANODE, ZINC #0-A 1/4 NPTM X 1-3/4

Terminal Anode Diameter 1/4 Length 1 3/4

ANODE ZINC #1-A 3/8 NPTM X 2

ANODE, ZINC #1-A 3/8 NPTM X 2

Terminal Anode Diameter 3/8 Length 2

ANODE ZINC #1-A-S 3/8 NPTM X 1-1/4

ANODE, ZINC #1-A-S 3/8 NPTM X 1-1/4

Terminal Anode Diameter 3/8 Length 1 1/4

ANODE ZINC #2 1/2 NPTM X 2

ANODE, ZINC #2 1/2 NPTM X 2

Terminal Anode Diameter 1/2 Length 2

Steel Saddle Universal Extended Bracket BKT STEEL SADDLE UNIVERSAL EXTENDED W/1-7/8 HOLE

teel Saddle Universal Extended Bracket, BKT STEEL SADDLE UNIVERSAL EXTENDED W/1-7/8 HOLE

Hole Size 1 7/8

Steel Saddle Universal Bracket BKT STEEL SADDLE UNIVERSAL W/1-7/8 HOLE

teel Saddle Universal Bracket, BKT STEEL SADDLE UNIVERSAL W/1-7/8 HOLE

Hole Size 1 7/8

Bracket for 501263 kit

racket for 501263 kit

Caterpillar #3208 9Y3333 2 Pass Version