The World Most Dependable PreCleaner!

EQUIPMENT GUIDE

CATERPILLAR Equipment Models and Engines

Please scroll down to find your equipment model. This equipment is listed by type and model number.

If you do not find your engine here, please e-mail us at centriprecleaners@best-exfab.com or call 800-356-4882

IMPORTANT: MEASURE AIR INTAKE O.D. TO DETERMINE ANY NEEDED ACCESSORIES, SEE ACCESSORY PAGE IF NEEDED.

CRAWLER LOADER    
MODEL ENGINE ASPR CENTRI
931 3204 N 25
931B 3204 N 25
931C 3204 N 25
931C II 3204 N 25
933C 3046 N 25
935B 3204 N 40
935C 3204 N 40
939 3046 N 25
939C 3046 T 40
941 D330 N 40
941B 3304 N 40
943 3204 N 40
951 D330 N 40
951C 3304 T 40
953 3204 T 40
953B 3116 T 50
953C 3116 T 50
955H D330T T 40
955K D330T T 40
955L 3304 T 40
963 3304 T 40
963B 3116 T 50
973 3306 T 50
977K 3306 T 50
977L D330 T 50
983 D343 T 60
983B D343 T 60
CRAWLER TRACTOR    
MODEL ENGINE ASPR CENTRI
D3 B/C 3204 N 40
D3C III 3046 N 25
D3C SA 3304 T 40
D4B 3204 N 40
D4C 3204 N 40
D4C III 3046 N 25
D4D 3304 T 40
D4E 3304 T 40
D4H 3204 T 40
D4H XL III 3304 T 40
D5B 3306 N 40
D5 D333 N 40
D5C 3204 T 40
D5C III 3046 T 40
D5H (ALL) 3304 N 40
D5M 3116 T 50
D6B-C D333 N 40
D6C 3306 T 50
D6D (ALL) 3306 T 50
D6E 3306 T 50
D6H (ALL) 3306 T 50
D6M (ALL) 3116 T 50
D6R 3306 T 50
D7E D339 T 50
D7F 3306 T 50
D7G (ALL) 3306 T 50
D7H (ALL) 3306 T 60
D7R 3306 T 50
D8H D342 T 60
D8K D342 T 60
D8L (ALL) 3408 T 70
D8N 3406 TA 70
D8R 3408 TA 70
D9G D353 TA 70
D9H D353 TA (2) 60
D9L 3412 TA (2) 60
D9N 3408 TA 70
D9R 3408 TA 70
D10 D348 TA (2) 70
D10N 3412 TA (2) 60
D10R 3412 TA (2) 60
D11N 3508 TA (2) 70
D11R 3508 TA (2) 70
CHALLENGER 35 3116 TA 50
CHALLENGER 45 3116 TA 50
CHALLENGER 65 3306 TA 60
CHALLENGER 70 3306 TA 60
CHALLENGER 75 3176 TA 60
CHALLENGER 85 3176 TA 60
EXCAVATORS    
MODEL ENGINE ASPR CENTRI
E70 4D31 N 25
E70B 4D31 N 25
E110B 3114 T 40
E120 3204 T 40
E120B 3114 T 40
E140 6D14 N 40
E180 3204 T 40
E200 3116 T 50
E200B 3116 T 50
E240 3304 T 40
E240B 3116 T 50
E240C 3116 T 50
E300 3306 T 50
E300B 3306 T 50
E450 6D22TC T 60
E650 S6B-TA TA 60
EL180 3204 T 40
EL200B 3116 T 50
EL240 3304 T 40
EL240B 3116 T 50
EL240C 3116 T 50
EL300 3306 T 50
EL300B 3306 T 50
M318 3116 T 50
205 4-236 N 25
205B 3114 T 40
205LC 3114 T 25
206 3114 T 25
206BFT 3114 T 40
211 T4.236 T 40
211LC 3114 T 40
211BLC 3114 T 40
212 3114 T 40
212BFT 3114 T 40
213 6.354.4 N 40
213LC 6.354.4 N 40
213BLC 3116 T 50
214 6.354.4 N 40
214B 3116 T 50
214BFT 3116 T 50
215/215LC 3204 N 40
215DLC 3304 T 40
215BSA 3304 T 40
215C 3304 N 40
215CLC 3304 T 40
219 3304 T 40
219D 3304 T 40
219DLC 3304 T 40
219LC 3304 T 40
224 T6.354.4 T 40
224B 3116 T 50
225 3208 N 50
225B 3208 N 50
225BLC 3208 N 50
225D 3208 T 50
225DLC 3208 T 50
229 3208 T 50
229D 3304 T 40
231 3208 T 50
231D 3208 T 50
231DLC 3208 T 50
235 3306 T 50
235B 3306 T 50
235BME 3306 T 50
235C 3306 TA 60
235ME 3306 TA 60
235D 3306 TA 60
245 3406 T 60
245B 3406 TA 70
245BME 3406 TA 70
245ME 3406 TA 70
245D 3406B TA 70
320 (ALL) 3116 T 50
322L 3116 T 50
325 3116 TA 50
325L 3116 TA 50
330 3306 T 50
330B 3306 TA 60
345B 3176 TA 60
350 3306 TA 60
350L 3306 TA 60
375 3406 TA 70
375L 3406 TA 70
GRADERS (MOTOR)    
MODEL ENGINE ASPR CENTRI
12E D333 N 40
12F D333 T 40
12F D333 N 40
12F D333 N 40
12G 3306 T 50
12H 3306 T 50
14B-D D333T T 50
14E (ALL) D333T T 50
14G 3306 T 50
14H 3306 TA 60
16 D343T T 60
16G 3406 T 60
16H 3406 TA 70
112F D330T T 40
112E D330 N 40
120 (ALL) D333 T 40
120B 3306 N 40
120G 3304 T 40
120H 3116 T 50
130G 3304 T 40
135H 3116 T 50
140 (ALL) D333 T 50
140B 3306 T 50
140G AWD 3306 T 50
140G 3306 T 50
140H 3306 T 50
160G 3306 T 50
160H 3306 T 50
163H 3306 TA 60
LOADER-SKIDDERS    
MODEL ENGINE ASPR CENTRI
416 4.236 N 25
416 II 4.236 N 25
416B 3054 N 25
426 4.236 N 25
426 II 4.236 N 25
426B 3054 T 40
428 4.236 N 25
428 II 4.236 N 25
428B 3054 T 40
436 4.236 T 40
436 II 4.236 T 40
436B 3054 T 40
436C 3054 T 40
438 4.236 T 40
438 II 4.236 T 40
438B 3114 T 40
446 3114 T 40
446B 3114 T 40
508 3204 T 40
515 3304 T 40
518 3304 T 40
525 3304 T 40
527 3304 T 40
528 3306 T 50
530 3306 T 50
814 3306 T 50
814B 3306 T 60
815 3306 T 50
815B 3306 T 60
815D 3306 T 60
815F 3306 T 60
816 3306 T 50
816B 3306 T 60
816F 3306 T 60
824C 3406 T 70
824 D340 T 60
824B D343 T 70
824G 3406 TA 60
825C 3406 T 70
825B D343 TA 70
826C 3406 T 70
826B D343 TA 70
826G 3406 T 60
834B 3408 TA 70
834 D343 TA 70
835 D343 TA 70
836 3408 TA 70
844 3412 T 80
854G 3508 TA (2) 70
LOADER (RUBBER TIRE)  
MODEL ENGINE ASPR CENTRI
902 3024 N 20
906 3034 N 25
908 3054 N 40
910 3204 N 25
910E 3114 T 40
910F 3114 T 40
914G 3054 T 40
916 3204 T 40
916F 3114 T 40
920 3304 N 40
924F 3114 T 50
924G 3056 T 40
926 3304 T 40
926E 3204 T 40
928F 3116 T 50
928G 3116 T 50
930T 3304 N 40
936 3304 T 40
936E 3304 T 50
938F 3116 T 50
938G 3126 TA 50
950 3304 T 40
950B 3304 T 50
950E 3304 T 50
950F 3116 T 50
950G 3126 TA 50
960F 3116 T 50
962G 3126 TA 50
966C 3306 N 50
966D-G 3306 T 60
970F 3306 TA 60
980 D336 TA 70
980B 3306 T 60
980C 3406 T 60
980F 3406 T 60
980G 3406 T 60
988 D343 T 60
988B 3408 T 70
988F 3408 T 70
990 3412 TA (2) 70
992 D348 TA (2) 70
992C-D 3412 TA (2) 70
992G 3508 TA (2) 70
994 3516 TA (4) 70
IT12 3204 N 40
IT12B-F 3114 T 40
IT14 3114 T 40
IT14B-F 3114 T 40
IT14G 3054 T 40
IT18 3204 T 40
IT18B 3204 T 40
IT18F 3114 T 40
IT24F 3114 T 40
IT28 3204 T 40
IT28B-F 3204 T 40
IT28G 3116 T 50
IT38G 3126 TA 50
IT62G 3126 T 50
OFF ROAD HAULERS    
MODEL ENGINE ASPR CENTRI
D20D 3116 T 50
D25C/D 3306 T 60
D30C 3306 T 60
D30D 3306 T 60
D35C 3406 T 60
D35HP 3406 T 70
D40D 3406 T 70
D44B 3408 TA (2) 60
D250B 3306 T 60
D250D 3116 T 50
D250E 3306 T 60
D300B 3306 T 60
D300D 3306 T 60
D300E 3306 TA 60
D350C 3306 T 60
D350D 3306 T 60
D350E 3406 TA 70
D400 3406 T 70
D400D 3406 T 70
D400E 3406 TA 70
D550B 3408 TA 70
769 (35W) D343 TA 70
769B D343 TA 70
769C 3408 TA (2) 60
769D 3408 TA (2) 60
771C-D 3408 TA (2) 60
773 D346 TA 70
773B 3412 T (2) 60
773D 3412 TA (2) 60
775B-D 3412 TA (2) 60
777 3408 TA (2) 70
777B-D 3508 TA (2) 70
785 3512 TA CF
789 3516 TA CF
793 3516 TA CF
SCRAPERS    
MODEL ENGINE ASPR CENTRI
613 3208 T 50
613B 3208 T 50
613C 3208 T 50
613C II 3116 T 50
615 3306 TA 60
615C 3306 TA 60
621 D336 TA 70
621 3306 TA 70
621B 3406 TA 70
621E-F 3406 TA 70
623 D336 TA 70
623B 3406 T 70
623E-F 3406 TA 70
627 D333 T (2) 60
627B 3306 T (2) 60
627E 3306 T (2) 60
627F (FRONT) 3406 TA 70
(REAR) 3306 TA 60
630A-B D343 TA 70
631A-C D343 TA 70
631D 3408 TA 70
631E 3408 TA 70
632 D343 TA (2) 70
633 D343 TA 70
633C D343 TA 70
633D-E 3408 TA 70
637 (FRONT) D343 T 70
(REAR) D333 T 60
637D (FRONT) 3408 TA 70
(REAR) 3306 TA 60
637E (FRONT) 3408 TA 70
(REAR) 3306 TA 60
639D (FRONT) 3408 TA 70
(REAR) 3306 TA 60
641B D346 TA 70
641-64F D346 TA 70
650 D346 TA 70
650B D346 TA 70
651B D346 TA 70
651-33G D346 TA 70
651E 3412 TA 70
657B (FRONT) D346 TA 70
(REAR) D343 TA 70
657E (FRONT) 3412 TA 70
(REAR) 3408 TA 70
657-31G (FRONT) D346 TA 70
(REAR) D343 TA 70
660B D346 TA 70
666B (FRONT) D346 TA 70
(REAR) D343 TA 70
 
NOTE: "CF" = CONSULT FACTORY FOR PROPER CENTRI® APPLICATION 
 

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