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Trans Atlantic Diesels, Inc.
for Perkins Heat Exchangers & Manifolds, Bowman Heat Exchangers & Manifolds
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Perkins Exhaust Elbows

and Aftermarket
Heat Exchangers & Manifolds

Balmar 97-Series Alternator

EXHAUST ELBOWS

We also offer both original & optional custom built stainless steel exhaust elbows.

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Balmar 97-Series Alternator

The Right Parts For Your Perkins Engine

For Pricing Please Inquire Below.

Perkins Heat Exchangers and Exhaust Manifold Assemblies, Bowman Heat Exchangers and Manifolds are IN STOCK & ON THE SHELF at Trans Atlantic Diesels. We have specialized in Perkins Engines for 35 years for which we carry a comprehensive range of cooling components, parts, and Bowman products. That gives us the experience that others don’t have to help you with your Bowman replacement, or retrofit/upgrade. Don’t wait for your parts to be shipped across “The Pond” and delayed in customs. We normally ship same day from our shelves, with competitive pricing.

We also can order Bowman cooling components for many engine lines including: Perkins, Ford, BL British Leyland, Cummins, and others. Call for availability on engines not listed.

We don’t just sell, we service. We have the expertise to help with installation questions; we can also supply the necessary gaskets, hoses & hardware with our retrofit kits. These are typically used in cases where the original part may be no longer available.

If your Perkins 4.108 – 4.154 (Standard Equipment) – 4.236 - 6.354 is currently fitted with separate cooling components (i.e.: Header Tank, Wet Manifold and Heat Exchanger) and is in need of replacement, consider retrofitting the Bowman Combined Manifold, Header Tank and Heat Exchanger all-in-one unit. This will streamline your engine, giving more room in the engine compartment for engine accessibility.

Shown below are numbered photos of some of the most popular heat exchangers and manifolds. All are stock items at Trans Atlantic Diesels. Please call with the full reference number when ordering.

We also have a full selection of Exhaust Mixing Elbows & Risers to match your equipment.

If you need assistance please call us toll free at 800-927-9295

If you know your engine model you can click on the links below to jump down the page to the appropriate section.
  SELECT YOUR ENGINE MODEL  
  PERKINS 4.107 / 4.108  
  PERKINS 4.154  
  PERKINS 4.236  
  PERKINS 6.354  
  PERKINS T6.354  
  PERKINS M SERIES  
  CUMMINS 6B 5.9M  
  OTHER - Ford, British Leyland, Water Cooled Manifolds  
  BOWMAN END CAPS

 

PERKINS 4.107 / 4.108
1
Bowman Combined Heat Exchanger, Manifold, & Header Tank
For: PERKINS 4.107 / 4.108
       
    Perkins Part # Ref. #
  Complete Combo Part Number 2486H005 4108-A
  Front End Cap: (Small 90˚) 24860167 4108-D
  Tubestack Only 2486H904 4108-C
  Filler Cap 2486H905 4108-G
  Filler Neck Assembly 3921-1 4108-H
  Body Only 24860169 4108-B
  Large Hose Clamp 2481890 4108-I
  Small Hose Clamp 2481889 4108-J
  Standard Rear End Cap (Small Straight) 24860166 4108-E1
  Alternate Rear End Cap (Small 90˚) 24860167 4108-E2
  Gaskets (Manifold to Head) (Qty 2) 36862232 4108-F
  Gasket (Exhaust Outlet Gasket) 21826388 4108-K
       
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2
Heat Exchanger
For: WESTERBEKE 40 / PERKINS 4.107

Westerbeke 40 / Perkins 4.107

TAD Reference #14129F

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3
Heat Exchanger
For: PERKINS 4.108 / 4.107

Perkins 4.108 / Perkins 4.107

TAD Reference #NA001406F

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PERKINS 4.154
4
Bowman Combined Heat Exchanger, Manifold, & Header Tank
For: PERKINS 4.154
 
    Perkins Part # Ref. #
  Complete Combo Part Number 41326025 4154-A
  Front End Cap (Small 90˚) 24860167 4154-D
  Tubestack Only 24860163 4154-C
  Filler Cap 2486H905 4154-G
  Filler Neck Assembly 3921-1 4154-H
  Body Only DR012-3129AL 4154-B
  Large Hose Clamp 2481890 4154-I
  Small Hose Clamp 2481889 4154-J
  Standard Rear End Cap (Large 90˚) 2486H903 4154-E1
  Alternate Rear End Cap (Large Straight) 24860160 4154-E2
  Gaskets (Manifold to Head) (Qty 4) 36866483 4154-F
  Gasket (Exhaust Outlet Gasket) 21826388 4154-K
 
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PERKINS 4.236
5
Bowman Combined Heat Exchanger, Manifold, & Header Tank
For: Perkins 4.236
 
    Perkins Part # Ref. #
  Complete Combo Part Number PE390-A 4236-A
  Front End Cap (Large 90˚) 2486H903 4236-D
  Tubestack Only 24860163 4236-C
  Filler Cap 2486H905 4236-G
  Filler Neck Assembly 3921-1 4236-H
  Body Only PE039-3528AL 4236-B
  Large Hose Clamp 2481890 4236-I
  Small Hose Clamp 2481889 4236-J
  Rear End Cap (Large 90˚) 24865264 4236-E
  Gaskets (Manifold to Head) (Qty 2) 36862189 4236-F
  Gasket (Exhaust Outlet Gasket)   4236-K
 
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6
North American Water Cooled Exhaust Manifold
For: Perkins 4.236
 
    Perkins Part # Ref. #
  Complete Manifold Part Number: ZZ90033 NA4236-A
  Front End Cap (Raw Water Inlet) 37482171 NA4236-D
  Gasket (Front End Cap/Raw Water Inlet) 36847151 NA4236-E
  Raw Water Outlet – 2-bolt flange with 1” hose barb 37735391F NA4236-G
  Gasket (Raw Water Outlet) 36832415 NA4236-H
  Gasket (Exhaust Outlet) 36823142 NA4236-F
  Gaskets (Manifold to Head) (Qty 2) 36862189 NA4236-C
 
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7
Combined Heat Exchanger & Header Tank with Engine Oil Cooler, Thermostat Mounted
For: Perkins 4.236
 
    Perkins Part # Ref. #
  Complete Combo Part Number 2486721 TM4236-A
  End Cover Port 24860126 TM4236-D
  Tie Rod 24860129 TM4236-K
  Seals 2415744 TM4236-L
  Oil Cooler Tubestack Only 24860013 TM4236-CO
  Oil Cooler Body 24860125 TM4236-BOC
  Spacing Ring 24860021 TM4236-M
  Water Tubestack Only 24860128 TM4236-CW
  Filler Cap 24870011 TM4236-G
  Filler Neck Assembly 3921-1 TM4236-H
  Main Body Only 24860124 TM4236-BM
  End Cover Starboard 24860127 TM4236-E
  Cap Nut 24860130 TM4236-N
  Washer 0921164 TM4236-O
 
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8
Heat Exchanger
For: Perkins 4.236

Perkins 4.236

TAD Reference #NA001405F

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PERKINS 6.354
9
Bowman Combined Heat Exchanger, Manifold, & Header Tank
For: Perkins 6.354
       
    Perkins Part # Ref. #
  Complete Combo Part Number 2486H002 6354-A
  Front End Cap: (Large 90˚) 2486H903 6354-D
  Tubestack Only 24865265 6354-C
  Filler Cap 2487893 6354-G
  Filler Neck Assembly 3921-1 6354-H
  Body Only 24865266 6354-B
  Large Hose Clamp 2481890 6354-I
  Small Hose Clamp 2481889 6354-J
  Rear End Cap (Large Straight) 24865264 6354-E
  Gaskets (Manifold to Head - outsides) (Qty 2) 36862191 6354-F2
  Gaskets (Manifold to Head - center) (Qty 1) 3688C017 6354-F1
  Gasket (Exhaust Outlet Gasket) 36823145 6354-K
 
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PERKINS 6.354 / T6.354
10
Marine Exhaust Manifold
For: Perkins T6.354
   
       
    Perkins Part # Ref. #
  Body Only Replaces Perkins Part ZZ90054 EXMANI345T
  Gasket Set 36847151, 21826340, 36862191, 36847152, 36885004, 36846134, 3688C021, 26740188 GSKTS54
  Side Plate PE1-6354B MANISP54
  Front End Plate 37482171 MANIEC171
  Turbo Exhaust Adapter Replaces Perkins Part 37766681 37766681F
       
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11
Turbo Intercooler / Charge Air Cooler
For: Perkins T6.354
       
    Perkins Part # Ref. #
  Complete Combo Part Number 2486830 (2645) INTER6830
  Outlet End Cover 24865183 INTER-D
  Tubestack Only 24865186 INTER-C
  Body Only 2486831 INTER-B
  Seals 2415876 INTER-L
  Screws 24865173 INTER-P
  Inlet End Cover 2 1/8” 24865183 INTER-E
 
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12
Heat Exchangers
For: Perkins 6.354 – T6.354

Perkins 6.354 / T6.354

TAD Ref. #NA001545F

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Over All Length (OAL) of blue
cylinder projecting from tank: 9"

   
   

Perkins 6.354 / T6.354

TAD Ref. #NA001831F

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(OAL) of blue
cylinder projecting from tank: 14¾"

PERKINS M-SERIES
13
Combined Heat Exchanger & Manifold Assembly
For: Perkins M20 / M25 / M30 / M35
       
  M20 Perkins Part # Ref. #
  M20 Complete Assembly Part Number Not offered as complete assembly M20-A
  Housing Only 135606270 M20-B
  Tubestack Only 145506650 M20-C
  Front End Cap 145536440 M20-D
  Rear End Cap 145536730 M20-E
  Gasket (Manifold to Head) 135996731 M20-F1
  Gasket (Exhaust Outlet Gasket) 314990030 M20-F2
 
  M25 Perkins Part # Ref. #
  M25 Complete Assembly Part Number Not offered as complete assembly M25-A
  Housing Only (NL 135606130) 135606180 M25-B
  Tubestack Only (NL20-12002) 145506300 M25-C
  Front End Cap 145536370 M25-D
  Rear End Cap 145536370 M25-E
  Gasket (Manifold to Head) 135996541 M25-F1
  Gasket (Exhaust Outlet Gasket) 314990030 M25-F2
 
  M30 Perkins Part # Ref. #
  M30 Complete Assembly Part Number Not offered as complete assembly M30-A
  Housing Only (NL 135606130) 135606180 M30-B
  Tubestack Only (NL 20-12002) 145506300 M30-C
  Front End Cap 145536370 M30-D
  Rear End Cap 145536370 M30-E
  Gaskets (Manifold to Head) 135996541 M30-F1
  Gasket (Exhaust Outlet Gasket) 314990030 M30-F2
 
  M35 Perkins Part # Ref. #
  M35 Complete Assembly Part Number Not offered as complete assembly M35-A
  Housing Only 135606312 M35-B
  Tubestack Only 145506440 M35-C
  Front End Cap 145536800 M35-D
  Rear End Cap 145536800 M35-E
  Gaskets (Manifold to Head) 135996820 M35-F1
  Gasket (Exhaust Outlet Gasket) 314990030 M35-F2
 
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CUMMINS 6B 5.9
14
Combined Water Cooled Exhaust Manifold & Fresh Water Header Tank
For: Cummins 6B 5.9
       
      Ref. #
  Exhaust Manifold Part Number CM600 C6B5.9-A
  Gaskets 3927154 x 6 C6B5.9-F
       
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OTHER - Ford, British Leyland, Water Cooled Manifolds
15
Combined Heat Exchanger, Manifold, & Header Tank
For: Ford 2700 Series - 4 Cylinder
       
    Part # Ref. #
  Complete Combo Part Number FM450 2700-4E
  Front End Cap: (Large 90˚) 3419 2700-4E-A
  Tubestack Only 518-693TN1 2700-4E-C
  Filler Cap 2753 2700-4E-D
  Filler Neck Assembly 3921-1 2700-4E-E
  Body Only FMO45-3659AL 2700-4E-F
  Large Hose Clamp 312 2700-4E-B & G
  Small Hose Clamp 237 2700-4E-G
  Rear End Cap (Large 90˚) 3419 2700-4E-I
 
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16
Combined Heat Exchanger, Manifold, & Header Tank
For: Ford 2700 Series - 6 Cylinder
 
    Part # Ref. #
  Complete Combo Part Number FM660 2700-6E-A
  Front End Cap (Large 90˚) 3192 2700-6E-D
  Tubestack Only 674-947TN1 2700-6E-C
  Filler Cap 2748 2700-6E-G
  Filler Neck Assembly 3921-2 2700-6E-H
  Body Only FM066-3361AL 2700-6E-B
  Large Hose Clamp 450 2700-6E-I
  Small Hose Clamp 312 2700-6E-J
  Rear End Cap (Small 90˚) 3192 2700-6E-E
 
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17
Combined Heat Exchanger, Manifold, & Header Tank
For: British Leyland B1.8
       
    Part # Ref. #
  Complete Combo Part Number BL180 B1.8/W30
  Front End Cap (Small 90˚) 24860167 B1.8/W30-A
  Tubestack Only 514-525TN1 B1.8/W30-C
  Filler Cap 2753 B1.8/W30-D
  Filler Neck Assembly 3921-1 B1.8/W30-E
  Body Only BL018-3317AL B1.8/W30-F
  Large Hose Clamp 312 B1.8/W30-B & G
  Small Hose Clamp 237 B1.8/W30-H
  Rear End Cap (Small Straight) 24860166 B1.8/W30-I
       
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18
Combined Heat Exchanger, Manifold, & Header Tank
For: British Leyland B6.98
*Picture representation above is not identical to actual part.
       
    Part # Ref. #
  Complete Combo Part Number BL570 B6.98
  Front End Cap (Small 90˚) 24860167 B6.98-A
  Tubestack Only 518-941TN1 B6.98-C
  Filler Cap 2748 B6.98-D
  Filler Neck Assembly 3921-2 B6.98-E
  Body Only BL057-3267AL B6.98-F
  Large Hose Clamp 312 B6.98-B & G
  Small Hose Clamp 237 B6.98-H
  Rear End Cap (Large 90˚) 2486H903 B6.98-I
       
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19
Water Cooled Manifolds

 

Water Cooled Manifolds Available To Order

 
 
     
Request Purchasing Info >
BOWMAN END CAPS
20
Bowman End Cap 3186 – Large 90˚
Most commonly used on Perkins 4.154, 4.236, 6.354

Bowman rubber molded end cap designed for
marine heat exchanger manifolds.

Inlet Inside Diameter: 70mm (2.755”)
Outlet Inside Diameter: 28mm (1.102”)

This heat exchanger end cap is suitable for the following Bowman Heat Exchangers:

  • PE250
  • PE390
  • PE580

Perkins Part #2486H903
 
 
Request Purchasing Info >
21
Bowman End Cap 2679 – Small 90˚
Most commonly used on Perkins 4.108, 4.154

Bowman rubber molded end cap designed for
marine heat exchanger manifolds.

Inlet Inside Diameter: 70mm (2.755”)
Outlet Inside Diameter: 22mm (0.866”)

This heat exchanger end cap is suitable for the following Bowman Heat Exchangers:

  • PE180
  • PE250
  • BL180

Perkins Part #24860167
 
 
Request Purchasing Info >
22
Bowman End Cap 3667 – Large Straight
Most commonly used on Perkins 4.236, 6.354

Bowman rubber molded end cap designed for
marine heat exchanger manifolds.

Inlet Inside Diameter: 70mm (2.755”)
Outlet Inside Diameter: 28mm (1.102”)

This heat exchanger end cap is suitable for the following Bowman Heat Exchangers:

  • PE390
  • PE580

Perkins Part #24865264
 
 
Request Purchasing Info >
23
Bowman End Cap 3251 – Small Straight
Most commonly used on Perkins 4.108, 4.154

Bowman rubber molded end cap designed for
marine heat exchanger manifolds.

Inlet Inside Diameter: 70mm (2.755”)
Outlet Inside Diameter: 22mm (0.866”)

This heat exchanger end cap is suitable for the following Bowman Heat Exchangers:

  • PE180
  • PE250
  • BL180

Perkins Part #24860166
 
 
Request Purchasing Info >
24
Bowman End Cap 2736 – Straight
Most commonly used on Perkins 4.108, 4.154

Bowman rubber molded end cap designed for
marine heat exchanger manifolds.

Inlet Inside Diameter: 70mm (2.755”)
Outlet Inside Diameter: 50mm (1.968”)

This heat exchanger end cap is suitable for the following Bowman Heat Exchangers:

  • PE250

Perkins Part #24860160
 
 
Request Purchasing Info >
25
Bowman End Cap 3192 – Ford 90˚
Most commonly used on Ford 2700 Series

Bowman rubber molded end cap designed for
marine heat exchanger manifolds.

Inlet Inside Diameter: 90mm (3.543”)
Outlet Inside Diameter: 28mm (1.102”)

This heat exchanger end cap is suitable for the following Bowman Heat Exchanger:

  • FM660
 
 
Request Purchasing Info >
26
Bowman End Cap 3367
Most commonly used on Perkins Oil Coolers

Bowman rubber molded end cap designed for marine oil coolers and tubular heat exchangers.

Most commonly used on Perkins oil coolers

Inlet Inside Diameter: 51mm (2.007”)
Outlet Inside Diameter: 32mm (1.259")

This heat exchanger end cap is suitable for the following Bowman Oil Coolers:

  • DC60
  • DC90
  • DC120
 
 
Request Purchasing Info >
27
Bowman End Cap 3366
Most commonly used on Perkins Oil Coolers

Bowman rubber molded end cap designed for
marine oil coolers and tubular heat exchangers.

Inlet Inside Diameter: 51mm (2.007”)
Outlet Inside Diameter: 28mm (1.102”)

This heat exchanger end cap is suitable for the following Bowman Oil Coolers:

  • DC60
  • DC90
  • DC120
 
 
Request Purchasing Info >
28
Bowman End Cap 3365
Most commonly used on Perkins Oil Coolers

Bowman rubber molded end cap designed for
marine oil coolers and tubular heat exchangers.

Inlet Inside Diameter: 51mm (2.007”)
Outlet Inside Diameter: 22mm (0.866”)

This heat exchanger end cap is suitable for the following Bowman Oil Coolers:

  • DC60
  • DC90
  • DC120
 
 
Request Purchasing Info >

 

Contact us regarding Perkins Heat Exchangers & Manifolds at tadinc@earthlink.net
or
Please call us at 1-800-927-9295 for more information.
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5906 Fairfield Lane Hayes, VA 23072
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