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Aftermarket Products

Rocore has one of the most  comprehensive heavy duty core product range in the industry and values the recognition this product has of being truly high quality and heavy duty.  Core designs cover over 8,000 variations and utilize flat and serpentine fins, plus various tube configurations.

 

Please refer to our comprehensive catalog for complete details.

 



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GMC| Dodge| Ford| Freightliner| International/Navistar| Kenworth| Mack| Mercedes| Nova Bus| Peterbilt| Volvo| Western Star


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Chevrolet/GMC

RHT-014
OEM# 1030042
Core Dimension
30.75 X 26.4375 X 1.63
Inlet: 3.375   Outlet:3.375
RHT-015
OEM#1030109
Core Dimension
30.63 X 24.68 X 1.63
Inlet: 3.38   Outlet:3.38
RHT-071
OEM# 15020380
Core Dimension
37.750 X 18.500 X 1.75
Inlet: 3.00   Outlet: 3.00

 


 

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Dodge

RHT-072
OEM#1030182
Core Dimension
35.75 X 16.375 X 1.84
Inlet: 3.75   Outlet 3.75
RHT-073
(Brackets)
Oem# 55056593aa
Core Dimension
27.58 X 23.80 X 2.25
Inlet: 3.03   Outlet: 3.03
   


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Ford

RHT-016
OEM# 1030080
Core Dimension
35.31 X 27.13 X 2.25
Inlet: 4.5   Outlet: 4.0
RHT-017
OEM# 1030098
Core Dimensions
35.25 X 27.28 X 2.21
Inlet: 4.5   Outlet 4.0
RHT-020
OEM# 1030097
Core Dimension
35.25 X 33.34 X 2.21
Inlet: 4.5   Outlat:4.0
RHT-044
OEM# 1030133
Core Dimensions
35.25 X 23.82 X 2.21
Inlet:4.5   Outlet: 4.0
RHT-045
OEM# F1hz6k775b
Core Dimension
39.41 X 27.04 X 1.57
Inlet: 4.5   Outlet: 4.0
RHT-046
OEM#1003306
Core Dimensions
32.283 X 25.500 X 2.500
Inlet: 3.000   Outlet: 3.375
RHT-047
OEM#F6ht8009ak
Core Dimensions
32.250 X 23.625 X 2.250
Inlet: 3.125   Outlet: 3.500
RHT-065
OEM# F3hz6k7753
Core Dimensions
39.41 X 27.04 X 1.57
Inlet: 3.0   Outlet: 3.0


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Freightliner

RHT-008
OEM# 01-21388-000
Core Dimensions
30.25 X 21.31 X 2.75
Inlet: 4.0   Outlet: 4.0
RHT-011
OEM# Bht1sa00210
Core Dimensions
37.0 X 22.0 X 2.0
Inlet: 4.0   Outlet:4.0
RHT-013
OEM# 01-23132-000
Core Dimensions
30.25 X 21.31 X 2.75
Inlet 4.0   Outlet 4.0 
RHT-019
OEM# 6805010301
Core Dimensions
25.196 X 27.362 X 1.625
Inlet:  3.5   Outlet: 3.5
RHT-021
OEM# 485-800-0001
Core Dimensions
37.25 X 22.06 X 2.06
Inlet: 4.0   Outlet: 4.0
RHT-023
OEM# Bht2aa00111
Core Dimensions
37.0 X 26.0 X 2.0
Inlet: 4.0   Outlet: 4.0
RHT-024     (No Bracket On Top Right Tank)
OEM# Bhtd3523
Core Dimensions
36.88 X 26.40 X 2.20
Inlet: 4.0   Outlet 4.0
(No Bracket On Top Right Tank)
RHT-025
OEM# 01-23330-002
Core Dimensions
25.20 X 27.09 X 1.57
Inlet: 3.50   Outlet 3.50
RHT-026
OEM# 1sa00156r
Core Dimensions
25.196 X 27.362 X 1.625
Inlet: 3.5   Outlet: 2 X 2.875
RHT-042
OEM# Bhtd3043
Core Dimensions
36.77 X 21.85 X 2.05
Inlet: 4.02  Outlet: 4.02
RHT-043
OEM# 1sa00305r
Core Dimensions
25.20 27.09 X 2.05
Inlet: 3.5   Outlet: 3.5
RHT-063
OEM# Bhtd3526
Core Dimensions
38.75 X 26.41 X 2.21
Inlet: 4.0   Outlet:4.0
RHT-064
OEM# 0131241000
Core Dimensions
34.79 X 32.68 X 2.56
Inlet: 3.94   Outlet: 3.94
 


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International/Navistar

RHT-006
OEM# Ie4151
Core Dimensions
41.25 X 24.68 X 1.63
Inlet: 4.0  Outlet: 4.0
RHT-027
OEM# 1696920c1
Core Dimensions
24.69 X 12.50 X 2.88
Inlet: 3.0   Outlet: 3.0
RHT-028
OEM# 1646077c1
Core Dimensions
23.06 X 29.69 X 1.63
Inlet: 3.5   Outlet: 3.5
RHT-029
OEM# 1696958c1
Core Dimensions
35.65 X 24.68 X 1.63
Inlet: 4.0   Outlet: 4.0
RHT-030
OEM# 2017963c1
Core Dimensions
37.50 X 24.68 X 1.63
Inlet: 4.0   Outlet:4.0
RHT-031
OEM# 1659006c1
Core Dimensions
23.00 X 23.82 X 1.63
Inlet: 3.5   Outlet: 3.5
RHT-048
OEM# 2504855c1
Core Dimensions
30.25 X 15.50 X 4.0
Inlet: 4.0   Outlet: 4.0
RHT-049
OEM# 1651980c1
Core Dimensions
27.0 X 19.06 X 3.00
Inlet: 4.0   Outlet: 4.0
RHT-050
OEM# Ie4040
Core Dimensions
23.38 X 13.02 X 3.00
Inlet: 3.0   Outlet: 3.0
RHT-051
OEM# 1e3835
Core Dimensions
23.15 X 12.52 X 2.76
Inlet: 2.99   Outlet: 2.99
RHT-052
OEM# 1030068
Core Dimensions
24.50 X 30.29 X 1.64
Inlet: 3.5   Outlet: 3.5
 


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Kenworth

RHT-005
OEM# Ko-93-64
Core Dimensions
28.50 X 27.25 X 2.06
Inlet: 4.0   Outlet: 4.0
RHT-007
OEM# Ko-93-63b
Core Dimensions
28.50 X 27.25 X 2.06
Inlet: 4.0   Outlet: 4.0
RHT-032
OEM# 487-080-0001
Core Dimensions
39.25 X 25.63 X 2.00
Inlet: 4.0   Outlet: 4.0
RHT-053
OEM# 486-270-0004
Core Dimensions
36.88 X 16.89 X 2.21
Inlet: 4.0   Outlet: 4.0
RHT-054
OEM# Ko93-69
Core Dimensions
34.90 X 23.81 X 2.21
Inlet: 4.0   Outlet: 4.0
RHT-066
OEM# N8798001
Core Dimensions
28.96 X 31.09 X 2.56
Inlet: 4.02   Outlet:4.02


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Mack

RHT-018
OEM# 3md532m
Core Dimensions
38.31 X 27.28 X 2.21
Inlet: 3.5   Outlet: 3.5
RHT-033
OEM# 3md13a
Core Dimensions
30.25 X 25.0 2.75
Inlet: 4.0   Outlet 4.0
RHT-034
OEM# 3md516m
Core Dimensions
39.63 X 21.31 X 2.75
Inlet: 3.5   Outlet: 3.5
RHT-035
OEM# 3md519
Core Dimensions
30.13 X 25.75 X 2.25
Inlet: 4.0   Outlet: 4.0
RHT-036
(4” From Left Side To Center Inlet )
OEM# 3md531
Core Dimensions
24.69 X 18.62 X 2.76
Inlet: 4.0   Outlet: 3.0
RHT-038
OEM# 3md538
Core Dimensions
30.25 X 23.82 X 2.21
Inlet: 4.0   Outlet: 4.0
RHT-055
OEM# 3md541am
Core Dimensions
27.24 X 26.34 X 2.24
Inlet: 3.5   Outlet: 3.5
RHT-056
OEM# 3md545m
Core Dimensions
34.37 X 25.51 X 2.24
Inlet: 3.54   Outlet: 3.54
RHT-062
OEM# 3md543am
Core Dimensions
38.13 X 28.15 X 2.76
Inlet: 4.0   Outlet: 4.0
RHT-074
(8” From Left Side To Center Of The Inlet)  
OEM# 3md539
Core Dimensions
24.69 X 18.62 X 2.76
Inlet: 4.0   Outlet: 3.0


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Mercedes

RHT-059
OEM# 942-501-0301
Core Dimensions
25.67 X 29.61
Inlet: 4.5   Outlet:4.5


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Nova Bus

RHT-060
OEM# 1e4031
Core Dimensions
25.25 X 20.25 X 2.75
Inlet: 4.0   Outlet: 4.0


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Peterbilt

RHT-002
OEM# 05-17631
Core Dimension
25.00 X 27.25 X 2.75
Inlet: 4.5   Outlet: 4.5
RHT-003
OEM# Ie4580
Core Dimensions
25.88 X 19.13 X 3.15
Inlet: 4.0   Outlet 4.0
RHT-004
OEM# 05-18731
Core Dimensions
33.25 X 30.94 X 2.06
Inlet: 4.0   Outlet: 4.0
RHT-067
OEM# 05-18997
Core Dimensions
36.00 X 17.00 X 2.0
Inlet: 3.5   Outlet: 3.5
RHT-068
OEM# N8787001
Core Dimensions
34.48 X 30.32 X 2.05
Inlet: 4.02   Outlet: 4.02

 


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Volvo

RHT-001  Limited Availability
(Flanged Connections-Similar To RHT-039)
OEM# 1030266
Core Dimensions
34.25 X 36.00 X 2.25
Inlet: 4.0   Outlet: 4.0
RHT-009
(Flanged Connections)
OEM# 1030154
Core Dimensions
34.25 X 36.00 X 2.25
Inlet: 4.0   Outlet: 4.0
RHT-010
OEM#1030054
Core Dimensions
34.25 X 25.72 X 2.52
Inlet: 4.0   Outlet: 4.0
RHT-039
OEM# 20370257
Core Dimensions
34.25 X 36.00 X 2.25
Inlet: 4.0   Outlet: 4.0
RHT-040
Oem# 817144
Core Dimensions
34.25 X 26.50 X 2.06
Inlet: 4.0   Outlet: 4.0
RHT-057
OEM# 1-665-242
Core Dimensions
34.84 X 29.72 X 2.44
Inlet: 3.54   Outlet: 3.54
RHT-058
OEM# 1030125
Core Dimensions
34.25 X 29.56 X 2.06
Inlet: 4.0   Outlet:4.0
RHT-061
OEM# 1030069
Core Dimensions
22.36 X 21.25 X 2.76
Inlet: 2.5   Outlet:2.5
RHT-069
OEM# 20956580
Core Dimensions
30.89 X 32.5 X 2.56
Inlet: 3.39   Outlet: 3.39

 


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Westernstar

RHT-022
OEM# Ie5491
Core Dimensions
37.87 X 28.94 X 2.05
Inlet: 4.02   Outlet: 4.02
RHT-041
OEM# 22273411
Core Dimensions
35.75 X 23.88 X 2.50
Inlet: 4.0   Outlet:4.0
RHT-070
OEM# Ie5490
Core Dimensions
39.00 X 24.00 X 2.50
Inlet: 3.55   Outlet: 3.55

 


Hydraulic Oil Coolers (air to oil)

Rocore has a broad range of low and high pressure aluminum oil coolers using both serpentine and ruffled air fin configurations.  We have many standard aluminum products yet find our primary area of activity is on units designed to fit specific customer needs.

 

 

 

 

Transmission Oil Cooler

Transmission Oil Coolers (shell & tube)

Rocore manufactures one of the broadest ranges of Shell & Tube coolers for automatic and manual transmission oil cooling to hydraulic power systems and heat recovery system applications. Shell and Tube heat exchangers can also be used in closed loop cooling systems, process cooling/heating systems, engine jacket water cooling and compressed air cooling.

 

Is space a concern? Shell & Tube Bundles come in a range of compact sizes from 2” to 10” in nominal shell diameter for solutions where space is limited.  Single or multiple pass tube arrangements are available and our custom steel mounting brackets offer you complete flexibility and versatility.

Allison Transmission Oil Coolers: Fixed Bundle can be viewed here in pdf format.
Allison Transmission Oil Coolers: Floating Bundle can be viewed here in pdf format.
As with most of our product ranges, custom designs are available for special applications – please contact us for more information.

 

 

How does it work?

 

shell&tube diagram

Rocore Iso 9001:2008 CertifiedNarsa MemberEGSA MemberAAR CertifiedANAB AccreditedAQA Accredited