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CATERPILLAR® (LeMASTER RADIATOR Core ASSEMBLY) | |
Call to Confirm Correct Part with the Bottom Tank Number | |
Application |
Description |
Height |
Width |
Depth |
Rows |
FPI |
Fin Mtrl |
BH/TH Width | BH/TH Length | BH/TH Bolts | Part # |
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CAT-LeMASTER | 508 SKIDDER 4W8922 GROUP REPL 6 CORES BRASS FINS | 24 11/16 | 26 1/4 | 4 7/16 | 6 | 7 | B | 6 1/2 6 1/2 |
25 1/2 25 1/2 |
32 32 |
284240 | |
CAT-LeMASTER | D-4 REPL 4 CORES BRASS FINS | 29 1/8 | 24 3/4 | 4 1/2 | 6 | 7 | B | 6 1/2 6 1/2 |
25 25 |
32 32 |
274170 | |
CAT-LeMASTER | D-4H (IMRM) 2W6509, 8N7031 GROUPS REPL 5 CORES BRASS FINS | 29 1/8 | 24 3/4 | 4 1/2 | 6 | 7 | B | 6 1/2 6 1/2 |
25 25 |
32 32 |
274222 | |
CAT-LeMASTER | D-4 REPL 4 CORES BRASS FINS | 29 1/8 | 25 | 4 7/16 | 6 | 7 | B | 6 1/2 6 1/2 |
25 25 |
32 32 |
284170 | |
CAT-LeMASTER | D-4H (IMRM) 2W6509, 8N7031 GROUP REPL 5 CORES BRASS FINS | 29 1/8 | 25 | 4 7/16 | 6 | 7 | B | 6 1/2 6 1/2 |
25 25 |
32 32 |
284222 | |
CAT-LeMASTER | 916, 928, IT28 1W9441 GROUP REPL 4 CORES BRASS FINS | 29 1/8 | 28 3/4 | 4 7/16 | 6 | 7 | B | 6 1/2 6 1/2 |
29 29 |
34 34 |
284172 | |
CAT-LeMASTER | 916, 928, IT28 1W9441 GROUP REPL 4 CORES BRASS FINS | 29 1/8 | 29 1/4 | 4 1/2 | 6 | 7 | B | 6 1/2 6 1/2 |
29 29 |
34 34 |
274172 | |
CAT-LeMASTER | 936E WO/AC 1W4553 GROUP REPL 5 CORES BRASS FINS | 29 1/8 | 31 7/8 | 5 3/16 | 7 | 7 | B | 7 7 |
32 32 |
38 38 |
284148 | |
CAT-LeMASTER | 936E W/AC 1W4555 GROUP REPL 8 CORES BRASS FINS | 29 1/8 | 31 7/8 | 5 3/16 | 7 | 7 | B | 7 7 |
32 32 |
38 38 |
284182 | |
CAT-LeMASTER | 936 WO/AC 1W4553 GROUP REPL 5 CORES BRASS FINS | 29 1/8 | 32 1/16 | 5 1/4 | 7 | 7 | B | 7 7 |
32 32 |
38 38 |
274148 | |
CAT-LeMASTER | D-5H 9Y8531, 8N9536 GROUPS REPL 6 CORES BRASS FINS | 30 7/8 | 26 7/8 | 4 7/16 | 6 | 7 | B | 6 1/2 6 1/2 |
27 27 |
34 34 |
284210 | |
CAT-LeMASTER | D-6D 1W9285 GROUP REPL 8 CORES BRASS FINS | 32 3/8 | 31 1/4 | 4 7/16 | 6 | 7 | B | 6 1/2 6 1/2 |
31 1/2 31 1/2 |
38 38 |
284140 | |
CAT-LeMASTER | 3406 GEN SET REPL 8 CORES BRASS FINS | 33 7/8 | 35 5/8 | 5 3/16 | 7 | 7 | B | 7 7 |
36 3/8 36 3/8 |
42 42 |
284132 | |
CAT-LeMASTER | 3406 GEN SET REPL 8 CORES BRASS FINS | 33 7/8 | 36 | 5 1/4 | 7 | 7 | B | 7 7 |
36 36 |
42 42 |
274132 | |
CAT-LeMASTER | 950E W/OC** 4W1181 GROUP REPL 7 CORES BRASS FINS O/C 441000 AVAIL | 36 1/8 | 32 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
33 33 |
40 40 |
284144 | |
CAT-LeMASTER | 826G w/IMRM REPL 9 CORES BRASS FINS | 39 3/16 | 44 3/8 | 5 3/16 | 7 | 7 | B | 7 7 |
44 1/2 44 1/2 |
54 54 |
284200 | |
CAT-LeMASTER | 980C w/OC** REPL 15 SECTIONS | 40 3/4 | 34 3/8 | 5 3/16 | 7 | 7 | C | 7 7 |
35 35 |
42 42 |
284298 | |
CAT-LeMASTER | 980C W/OC 1W8649 GROUP REPL 11 CORES BRASS 441003 O/C AVAIL | 40 3/4 | 34 7/8 | 5 1/4 | 7 | 7 | B | 7 7 |
34 3/4 34 3/4 |
40 40 |
274150 | |
CAT-LeMASTER | 980C W/OC 1W8649 GROUP REPL 11 CORES BRASS FINS441003 O/C AVAIL | 40 3/4 | 35 | 5 3/16 | 7 | 7 | B | 7 7 |
34 3/4 34 3/4 |
40 40 |
284150 | |
CAT-LeMASTER | 825, 826C W/OC ** 2W0037 GROUP REPL 13 CORES BRASS FINS441004 O/C AVAIL | 40 3/4 | 38 3/4 | 5 3/16 | 7 | 7 | B | 7 7 |
39 39 |
46 46 |
284166 | |
CAT-LeMASTER | 825, 826C W/OC ** 2W0037 GROUP REPL 13 CORES BRASS 441004 O/C AVAIL | 40 3/4 | 38 13/16 | 5 1/4 | 7 | 7 | B | 7 7 |
39 39 |
46 46 |
274166 | |
CAT-LeMASTER | 980F (IMRM) REPL 9 CORES BRASS FINS | 40 3/4 | 43 1/8 | 5 3/16 | 7 | 9 | B | 7 7 |
43 1/2 43 1/2 |
48 48 |
284224 | |
CAT-LeMASTER | 980F (IMRM) REPL 9 CORES BRASS FINS | 40 3/4 | 43 5/16 | 5 1/4 | 7 | 9 | B | 7 7 |
43 1/2 43 1/2 |
48 48 |
274224 | |
CAT-LeMASTER | D-8L W/AC REPL 14 CORES BRASS FINS | 43 3/4 | 42 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
43 43 |
50 50 |
284228 | |
CAT-LeMASTER | D-8L WO/AC 4W1796 GROUP REPL 14 CORES BRASS FINS | 43 3/4 | 42 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
43 43 |
50 50 |
284174 | |
CAT-LeMASTER | D-8L W/AC REPL 14 CORES BRASS FINS | 43 3/4 | 42 3/4 | 5 1/4 | 7 | 7 | B | 7 7 |
43 43 |
50 50 |
274228 | |
CAT-LeMASTER | D-8L WO/AC 4W1796 GROUP REPL 14 CORES BRASS FINS | 43 3/4 | 42 3/4 | 5 1/4 | 7 | 7 | B | 7 7 |
43 43 |
50 50 |
274174 | |
CAT-LeMASTER | 657E SCRAPER REPL 9 CORES | 43 3/4 | 43 1/8 | 5 3/16 | 7 | 7 | C | 7 7 |
43 1/2 43 1/2 |
50 50 |
284280 | |
CAT-LeMASTER | D-9N WO/AC 7W2847 REPL 15 CORES BRASS FINS | 43 3/4 | 43 3/4 | 5 3/16 | 7 | 7 | B | 7 7 |
44 44 |
50 50 |
284102 | |
CAT-LeMASTER | D-8N (IMRM) REPL 9 CORES BRASS FINS | 43 3/4 | 43 3/4 | 5 3/16 | 7 | 9 | B | 7 7 |
44 44 |
50 50 |
284162 | |
CAT-LeMASTER | D-9N W/AC 7W8887 REPL 16 CORES BRASS FINS | 43 3/4 | 43 3/4 | 5 3/16 | 7 | 7 | B | 7 7 |
44 44 |
50 50 |
284164 | |
CAT-LeMASTER | D-9N WO/AC 7W2847 REPL 15 CORES BRASS FINS | 43 3/4 | 43 7/8 | 5 1/4 | 7 | 7 | B | 7 7 |
44 44 |
50 50 |
274102 | |
CAT-LeMASTER | D-8N (IMRM) REPL 9 CORES BRASS FINS | 43 3/4 | 43 7/8 | 5 1/4 | 7 | 9 | B | 7 7 |
44 44 |
50 50 |
274162 | |
CAT-LeMASTER | D-9N W/AC 7W8887 REPL 16 CORES BRASS FINS | 43 3/4 | 43 7/8 | 5 1/4 | 7 | 7 | B | 7 7 |
44 44 |
50 50 |
274164 | |
CAT-LeMASTER | 3408 GEN SET REPL 10 CORES BRASS FINS | 43 3/4 | 45 5/8 | 5 3/16 | 7 | 7 | B | 7 7 |
46 46 |
52 52 |
284272 | |
CAT-LeMASTER | 631E, 637E FRONT 2W0029 REPL 11 CORES BRASS FINS | 43 3/4 | 47 1/4 | 5 1/4 | 7 | 7 | B | 7 7 |
47 1/2 47 1/2 |
54 54 |
274104 | |
CAT-LeMASTER | 769C 35 TON TRUCK 2W1991 GROUP REPL 15 CORES BRASS FINS | 43 3/4 | 47 1/4 | 5 1/4 | 7 | 7 | B | 7 7 |
47 5/8 47 5/8 |
54 54 |
274238 | |
CAT-LeMASTER | 988B REPL 13 CORES BRASS FINS | 43 3/4 | 47 1/4 | 5 1/4 | 7 | 7 | B | 7 7 |
47 5/8 47 5/8 |
54 54 |
274152 | |
CAT-LeMASTER | 631E, 637E FRONT 2W0029 REPL 11 CORES BRASS FINS | 43 3/4 | 47 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
47 1/2 47 1/2 |
54 54 |
284104 | |
CAT-LeMASTER | 769C 35 TON TRUCK 2W1991 GROUP REPL 15 CORES BRASS FINS | 43 3/4 | 47 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
47 5/8 47 5/8 |
54 54 |
284238 | |
CAT-LeMASTER | 988B REPL 16 CORES BRASS FINS | 43 3/4 | 47 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
47 1/2 47 1/2 |
54 54 |
284232 | |
CAT-LeMASTER | 988B REPL 13 CORES BRASS FINS | 43 3/4 | 47 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
47 5/8 47 5/8 |
54 54 |
284152 | |
CAT-LeMASTER | 3412 GEN SET REPL 11 CORES BRASS FINS | 43 3/4 | 50 5/8 | 5 3/16 | 7 | 7 | B | 7 7 |
51 51 |
54 54 |
284270 | |
CAT-LeMASTER | 3412 GEN SET REPL 11 CORES BRASS FINS | 50 3/4 | 50 5/8 | 5 3/16 | 7 | 8 | B | 7 7 |
51 51 |
60 60 |
284276 | |
CAT-LeMASTER | 651E, 657E FRONT 4W2786 GROUP REPL 16 CORES BRASS FINS | 50 3/4 | 50 5/8 | 5 3/16 | 7 | 7 | B | 7 7 |
50 1/2 50 1/2 |
60 60 |
284158 | |
CAT-LeMASTER | D-10N w/IMRM 4Q5657 GROUP REPL 11 CORES BRASS FINS | 50 3/4 | 51 3/4 | 5 1/4 | 7 | 7 | B | 7 7 |
52 52 |
58 58 |
274282 | |
CAT-LeMASTER | D-10N w/IMRM 4Q5657 GROUP REPL 11 CORES BRASS FINS | 50 3/4 | 51 7/8 | 5 3/16 | 7 | 7 | B | 7 7 |
52 52 |
58 58 |
284282 | |
CAT-LeMASTER | D-10N WO/AC REPL 18 CORES BRASS FINS | 50 3/4 | 52 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
53 53 |
60 60 |
284110 | |
CAT-LeMASTER | D-10N W/AC REPL 19 CORES BRASS FINS | 50 3/4 | 52 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
52 1/2 52 1/2 |
60 60 |
284136 | |
CAT-LeMASTER | D-10N W/AC REPL 19 CORES BRASS FINS | 50 3/4 | 52 7/8 | 5 1/4 | 7 | 7 | B | 7 7 |
52 1/2 52 1/2 |
60 60 |
274136 | |
CAT-LeMASTER | 3508, 3512 GEN SET 7W3699 REPL 13 CORES BRASS FINS | 57 7/8 | 60 | 5 3/16 | 7 | 7 | B | 7 7 |
60 1/2 60 1/2 |
68 68 |
284264 | |
CAT-LeMASTER | D-11N 8N8702 GROUP REPL 21 CORES BRASS FINS | 57 7/8 | 60 | 5 3/16 | 7 | 7 | B | 7 7 |
60 1/2 60 1/2 |
68 68 |
284100 | |
CAT-LeMASTER | D-11N w/IMRM 8N8702 GROUP REPL 12 CORES BRASS FINS | 57 7/8 | 60 | 5 3/16 | 7 | 7 | B | 7 7 |
60 1/2 60 1/2 |
68 68 |
284116 | |
CAT-LeMASTER | D-11N 8N8702 GROUP REPL 21 CORES BRASS FINS | 57 7/8 | 60 3/16 | 5 1/4 | 7 | 7 | B | 7 7 |
60 1/2 60 1/2 |
68 68 |
274100 | |
CAT-LeMASTER | 988F LOADER w/IMRM 4P2488 GROUP REPL 12 CORES BRASS FINS | 58 | 55 5/8 | 5 3/16 | 7 | 7 | B | 7 7 |
56 56 |
62 62 |
284168 | |
CAT-LeMASTER | 988F LOADER w/IMRM 4P2488 GROUP REPL 12 CORES BRASS FINS | 58 | 56 1/4 | 5 1/4 | 7 | 7 | B | 7 7 |
56 56 |
62 62 |
274168 | |
CAT-LeMASTER | 777C 85 TON TRUCK REPL 23 CORES BRASS FINS | 61 3/4 | 62 1/2 | 5 3/16 | 7 | 7 | B | 7 7 |
63 63 |
70 70 |
284186 | |
CAT-LeMASTER | 785B 130 TON TRUCK REPL 26 CORES BRASS FINS | 69 3/8 | 72 | 5 1/4 | 7 | 7 | B | 7 7 |
72 72 |
86 86 |
274178 | |
CAT-LeMASTER | 3512, 3516 GEN SET 7W7666 REPL 25 CORES BRASS FINS | 69 3/8 | 78 3/4 | 5 3/16 | 7 | 7 | B | 7 7 |
79 79 |
86 86 |
284256 | |
CAT-LeMASTER | 3512, 3516 GEN SET 7W7666 REPL 25 CORES BRASS FINS | 69 3/8 | 78 3/4 | 5 1/4 | 7 | 7 | B | 7 7 |
79 79 |
86 86 |
274256 |
Installs quickly and easilyYour Superior LeMaster core and adaptor assembly is pre- tested to ensure fast, easy installation. Once the radiator has been removed from the vehicle, the new assembly can be installed in as little as an hour. Best of all, operators don’t have to replace the entire radiator. The new conventional core is simply adapted to the existing Caterpillar® tank using new Caterpillar® seals. Each stainless steel nipple on the adapter fits precisely into the existing top and bottom tanks, replacing the individual tank fittings of the original core modules. Because the original Caterpillar® seal concept is used, the replacement assembly remains solidly mounted between rubber and is able to withstand severe road vibration and twisting stress. This provides a marked improvement over the original assembly. |
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Improve your operational profitability and productivitySave money by eliminating the need for a complete radiator conversion or replacement. Better heat transfer characteristics also mean less downtime and lower maintenance costs. The Superior LeMaster core and adaptor assembly extends the useful life of Caterpillar® equipment in harsh environments: • eliminate or reduce plugging • reduce operational downtime • decrease equipment repair costs • eliminate complete radiator replacement • reduce maintenance time and costs • enhance equipment life • improve operational time. We have a broad range of models for most standard Caterpillar® applications (more than 70), and custom models are available for almost any unique application. Our LeMaster core and adapter assembly is available nationwide. Installation guidebooks are also available. Call 1-800-578-8416 |
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End Plugging Problems NOWSo much depends on the cooling system in the industrial equipment you use. But outside factors are constantly working against it. Humidity, trash and debris, airborne chemicals and high ambient temperatures all stress your cooling system. Add the constant vibration, pounding and flexing most industrial equipment endures, along with heat abrasion, and plugging becomes a serious and constant problem no matter how much maintenance you do. To keep your equipment running, it’s critical that the radiator is engineered to withstand these external forces. The patented LeMaster core and adaptor assembly is the proven solution for folded or modular core plugging, and it virtually eliminates rust contamination. |
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