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Depco Power Systems, Inc

Sales: 800-723-3726 | +1.713.675.6100 Int’l
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Caterpillar Serial Numbers

Caterpillar Serial Number Prefix Identification
GENERATOR ENGINE – INDUSTRIAL ENGINE & TRANS – MARINE ENGINE – TRUCK
Prefix   Model Prefix   Model Prefix   Model Prefix   Model
15B D386 GEN SET ENGINE 304 3054E INDUSTRIAL ENGINE 01Z 3208 MARINE ENGINE 02Z 3208 TRUCK ENGINE
1DG 3306B GEN SET ENGINE 311 3011C INDUSTRIAL ENGINE 05B 3304 MARINE ENGINE 1AJ 3126B TRUCK ENGINE
1DG 3306BH GEN SET ENGINE 313 3013C INDUSTRIAL ENGINE 05B D330C MARINE ENGINE 1BW 3126 TRUCK ENGINE
1LS 3406C GEN SET ENGINE 334 3054C INDUSTRIAL ENGINE 05V D315 MARINE ENGINE 1LW 3406E TRUCK ENGINE
1NJ 3116 GEN SET ENGINE 344 3044C INDUSTRIAL ENGINE 13E 3304 MARINE ENGINE 1MM 3406E TRUCK ENGINE
1NW 3516B GEN SET ENGINE 356 3056E INDUSTRIAL ENGINE 13E 3304B MARINE ENGINE 1WM 3126 TRUCK ENGINE
1PD 3616 GENERATOR SET 424 3024C INDUSTRIAL ENGINE 17W 7231 MARINE TRANSMISSION 1YN C-12 TRUCK ENGINE
1WF SR4 GENERATOR 444 C4.4 INDUSTRIAL ENGINE 1FN 3616 MARINE ENGINE 28V 3408 TRUCK ENGINE
1YF 3304B GEN SET ENGINE 666 C6.6 INDUSTRIAL ENGINE 1LG 3408B MARINE ENGINE 28V 3408B TRUCK ENGINE
1ZF 3508 GEN SET ENGINE 714 HT400 PUMPER 1NS 3304B MARINE ENGINE 2AZ 3306C TRUCK ENGINE
23Z 3508 GEN SET ENGINE 715 SPP101 PUMPER 1PD 3616 MARINE ENGINE 2BK 3116 TRUCK ENGINE
24Z 3512 GEN SET ENGINE 01T D3400 INDUSTRIAL ENGINE 1PS 3304B MARINE ENGINE 2CW 3116 TRUCK ENGINE
25Z 3516 GEN SET ENGINE 02B 3304 INDUSTRIAL ENGINE 1PW 3512B MARINE ENGINE 2EK 3406B TRUCK ENGINE
29A 3208 GEN SET ENGINE 02B D330C INDUSTRIAL ENGINE 1RS 3306B MARINE ENGINE 2FR 3116 TRUCK ENGINE
2AJ 3306B GEN SET ENGINE 03Z 3208 INDUSTRIAL ENGINE 1SK 3116 MARINE ENGINE 2KS C-12 TRUCK ENGINE
2AM 3406C GEN SET ENGINE 04B 3304 INDUSTRIAL ENGINE 1SS 3406C MARINE ENGINE 2PN C-10 TRUCK ENGINE
2BG 3408B GEN SET ENGINE 04B D330C INDUSTRIAL ENGINE 1TS 3408C MARINE ENGINE 2WS 3406E TRUCK ENGINE
2ED SR4 GENERATOR 04H D13000 INDUSTRIAL ENGINE 1TW 3508B MARINE ENGINE 2YG 3176 TRUCK ENGINE
2HG 3208 GEN SET ENGINE 05E D13000 INDUSTRIAL ENGINE 1YB 7211 MARINE TRANSMISSION 32Y 3208 TRUCK ENGINE
2HW 3508B GEN SET ENGINE 07Y G3306 GAS ENGINE 1ZB 7221 MARINE TRANSMISSION 36B 1140 TRUCK ENGINE
2JW 3516B GEN SET ENGINE 09A D333C INDUSTRIAL ENGINE 1ZD 3608 MARINE ENGINE 3CS C-10 TRUCK ENGINE
2KK 3304B GEN SET ENGINE 10E 3304 INDUSTRIAL ENGINE 1ZJ 3126 MARINE ENGINE 3KS 3306C TRUCK ENGINE
2PW 3054 GEN SET ENGINE 1BM 3306B INDUSTRIAL ENGINE 20B D364 MARINE ENGINE 3RJ 3116 TRUCK ENGINE
2SG 3116 GEN SET ENGINE 1DW 3196 INDUSTRIAL ENGINE 23B D337 MARINE ENGINE 3ZJ 3406B TRUCK ENGINE
2TJ G3508 GEN SET ENGINE 1LM 3512 INDUSTRIAL ENGINE 29Z 3516 MARINE ENGINE 3ZJ 3406C TRUCK ENGINE
2TM 3306B GEN SET ENGINE 1ML 3056 INDUSTRIAL ENGINE 2BM 3508B MARINE ENGINE 40S 3208 TRUCK ENGINE
2TS 3516 GEN SET ENGINE 1PD 3616 INDUSTRIAL ENGINE 2EZ 3512B MARINE ENGINE 4CK 3406B TRUCK ENGINE
2WB 3406B GEN SET ENGINE 1PD 3616 LOCOMOTIVE ENGINE 2FW 3516B MARINE ENGINE 4CK 3406C TRUCK ENGINE
2WD SR4 GENERATOR 1RG 3304 GAS ENGINE 2GW 3512B MARINE ENGINE 4DL G3306 TRUCK ENGINE
2WJ 3412 GEN SET ENGINE 1RG G3304 GAS ENGINE 2MW 3618 MARINE ENGINE 4ES 3126 TRUCK ENGINE
2ZC 3306 GEN SET ENGINE 1RK 3406 GAS ENGINE 2PB 7271 MARINE TRANSMISSION 4MG 3406B TRUCK ENGINE
30A 3208 GEN SET ENGINE 1RK G3406 GAS ENGINE 2RD 3512B MARINE ENGINE 51Z 3208 TRUCK ENGINE
34Z D379B GEN SET ENGINE 1WZ CPT372 PUMPER 2TD 3516B MARINE ENGINE 54B 1676 TRUCK ENGINE
35Z D398B GEN SET ENGINE 1YG G3612 GAS ENGINE 2XR 3196 MARINE ENGINE 56K 7155 TRANSMISSION
36Z D399 GEN SET ENGINE 1ZG 3114 INDUSTRIAL ENGINE 32B D342 MARINE ENGINE 57V 1160 TRUCK ENGINE
3EF SR4 GENERATOR 23C 3306 INDUSTRIAL ENGINE 32B D342C MARINE ENGINE 5CD 3208 TRUCK ENGINE
3GW 3056 GEN SET ENGINE 23C D333C INDUSTRIAL ENGINE 33B D343 MARINE ENGINE 5DS 3406E TRUCK ENGINE
3JS 3516 GEN SET ENGINE 27Z 3516 INDUSTRIAL ENGINE 36W 7271 MARINE TRANSMISSION 5EK 3406E TRUCK ENGINE
3LS 3508B GEN SET ENGINE 28Z 3516 VEHICULAR ENGINE 38B D337F MARINE ENGINE 5GL 3126B TRUCK ENGINE
3MS 3512 GEN SET ENGINE 2AF 3512 INDUSTRIAL ENGINE 38J D348 MARINE ENGINE 5JZ 3116 TRUCK ENGINE
3NS 3516B GEN SET ENGINE 2AW 3176C INDUSTRIAL ENGINE 39E 7241 MARINE TRANSMISSION 5KD 3306B TRUCK ENGINE
3RG 3306B GEN SET ENGINE 2JF G3508 GAS ENGINE 3CW 3516B MARINE ENGINE 5KJ 3406B TRUCK ENGINE
3TC 3304 GEN SET ENGINE 2LZ SPS342 PUMPER 3DM 3508B MARINE ENGINE 5KJ 3406C TRUCK ENGINE
3TC 3304B GEN SET ENGINE 2MR 3116 INDUSTRIAL ENGINE 3DW 3508B MARINE ENGINE 5RM 3116 TRUCK ENGINE
3WF SR4 GENERATOR 2MZ 3406C INDUSTRIAL ENGINE 3GS 3126B MARINE ENGINE 5XN 3176 TRUCK ENGINE
3YF 3512 GEN SET ENGINE 2TB 3204 INDUSTRIAL ENGINE 3HM 3508 MARINE ENGINE 5YG 3406B TRUCK ENGINE
4AW 3512B GEN SET ENGINE 2WG 3116 INDUSTRIAL ENGINE 3JK 3412 MARINE ENGINE 5YL 3114 TRUCK ENGINE
4BM 3406C GEN SET ENGINE 2WK 3512 LOCOMOTIVE ENGINE 3PS 3508 MARINE ENGINE 62W 3208 TRUCK ENGINE
4BZ 3412C GENERATOR SET 30Z 5650 INDUSTRIAL ENGINE 3RS 3512 MARINE ENGINE 63Z 3306 TRUCK ENGINE
4DR 3512 GEN SET ENGINE 31B D342 INDUSTRIAL ENGINE 3SS 3516 MARINE ENGINE 63Z 3306B TRUCK ENGINE
4GM 3508B GEN SET ENGINE 32R D349 VEHICULAR ENGINE 3TS 3508 MARINE ENGINE 65B 1693 TRUCK ENGINE
4JK 3406B GEN SET ENGINE 35B D399 INDUSTRIAL ENGINE 3WS 3512 MARINE ENGINE 69D 1673C TRUCK ENGINE
4JK 3406C GEN SET ENGINE 36J D348 INDUSTRIAL ENGINE 3XS 3516B MARINE ENGINE 69D 3306 TRUCK ENGINE
4MD SR4 GENERATOR 37Y 3304 GAS ENGINE 40B D326F MARINE ENGINE 6NR 3054 TRUCK ENGINE
4PC 3304 GEN SET ENGINE 37Y G3304 GAS ENGINE 40J D346 MARINE ENGINE 6NZ C-15 TRUCK ENGINE
4PM 3406B GEN SET ENGINE 38S 3412 INDUSTRIAL ENGINE 42B D397D MARINE ENGINE 6PZ 3126 TRUCK ENGINE
4RG 3406B GEN SET ENGINE 39J D346 INDUSTRIAL ENGINE 44B D375D MARINE ENGINE 6RW 3126 TRUCK ENGINE
4RG 3406C GEN SET ENGINE 3CF 3306 GAS ENGINE 47B D353C MARINE ENGINE 6TS 3406E TRUCK ENGINE
4XF 3516 GEN SET ENGINE 3CF G3306 GAS ENGINE 47B D353D MARINE ENGINE 70B 1673 TRUCK ENGINE
4ZK 3054 GEN SET ENGINE 3CZ SPT342 PUMPER 47B D353E MARINE ENGINE 72S 7155 TRANSMISSION
4ZR 3406C GEN SET ENGINE 3ER 3406C INDUSTRIAL ENGINE 4BW 3516B MARINE ENGINE 74B 1673 TRUCK ENGINE
57V 3160 GEN SET ENGINE 3LW 3456 INDUSTRIAL ENGINE 4EZ 3126 MARINE ENGINE 76R 1673C TRUCK ENGINE
5AW 3512B GEN SET ENGINE 3LZ 3176B INDUSTRIAL ENGINE 4GB 7251 MARINE TRANSMISSION 76R 3306 TRUCK ENGINE
5CK SR4 GENERATOR 3NK G3412 GAS ENGINE 4KG 3116 MARINE ENGINE 78B 1673B TRUCK ENGINE
5FL PM3412 POWER MODULE 3NL 3176B INDUSTRIAL ENGINE 4MJ 3516 MARINE ENGINE 7AG 3116 TRUCK ENGINE
5JC 3306 GEN SET ENGINE 3PC 3204 INDUSTRIAL ENGINE 4TB 3406B MARINE ENGINE 7AS 3126B TRUCK ENGINE
5JC 3306B GEN SET ENGINE 3RC G3516 GAS ENGINE 4TN 3512B MARINE ENGINE 7CZ C-16 TRUCK ENGINE
5JG 3114 GEN SET ENGINE 3TR 3126 INDUSTRIAL ENGINE 50B D342C MARINE ENGINE 7FB 3406B TRUCK ENGINE
5KW 3508B GENERATOR SET 3WR G3408C INDUSTRIAL ENGINE 50Y 3512 MARINE ENGINE 7HJ 3116 TRUCK ENGINE
5PG 3608 GEN SET-MILITARY 3XF G3606 GAS ENGINE 54E 3181 MARINE GEAR 7HS 3116 TRUCK ENGINE
5PW 3508 GENERATOR SET 3ZG 3003 INDUSTRIAL ENGINE 57B D330A MARINE ENGINE 7JL 3116 TRUCK ENGINE
5SJ 3516 GEN SET ENGINE 3ZW 3512B LOCOMOTIVE ENGINE 57V 3160 MARINE ENGINE 7JZ 3126 TRUCK ENGINE
5TD SR4 GENERATOR 46B D353C INDUSTRIAL ENGINE 59B D333A MARINE ENGINE 7LG 3176 TRUCK ENGINE
5UA SR4 GENERATOR 46B D353D INDUSTRIAL ENGINE 5MJ 3516 MARINE ENGINE 7LZ 3126 TRUCK ENGINE
5WA SR4 GENERATOR 46B D353E INDUSTRIAL ENGINE 60B D336 MARINE ENGINE 7RJ 3306C TRUCK ENGINE
5XA SR4 GENERATOR 49B D342C INDUSTRIAL ENGINE 60M 3412 MARINE ENGINE 7SF 3116 TRUCK ENGINE
5XM 3508 GEN SET ENGINE 49C G399 GAS ENGINE 62P D349 MARINE ENGINE 7XC 3406B TRUCK ENGINE
5YF 3208 GEN SET ENGINE 49Y 3512 INDUSTRIAL ENGINE 66X 7211 MARINE TRANSMISSION 83B 1673 TRUCK ENGINE
65P 3145 GEN SET ENGINE 4CG G3616 GAS ENGINE 66Z 3512 MARINE ENGINE 88V 3150 TRUCK ENGINE
66P 3150 GEN SET ENGINE 4CR 3412E INDUSTRIAL ENGINE 67B D398A MARINE ENGINE 89V 1145 TRUCK ENGINE
67P 3160 GEN SET ENGINE 4EK G3516 GAS ENGINE 67B D398B MARINE ENGINE 8HW 3126 TRUCK ENGINE
67Z 3512 GEN SET ENGINE 4FD 3406 GAS ENGINE 67D 3306 MARINE ENGINE 8PN 3406C TRUCK ENGINE
6AF 3114 GEN SET ENGINE 4FD G3406 GAS ENGINE 67D D333C MARINE ENGINE 8SB 3406 TRUCK ENGINE
6GA SR4 GENERATOR 4GF 3014 INDUSTRIAL ENGINE 69B D379A MARINE ENGINE 8SZ 3126 TRUCK ENGINE
6GF SR4 GENERATOR 4KC 3512 GAS ENGINE 69B D379B MARINE ENGINE 8TC 3406B TRUCK ENGINE
Caterpillar Serial Number Prefix Identification
GENERATOR ENGINE – INDUSTRIAL ENGINE & TRANS – MARINE ENGINE – TRUCK
6GW 3512B GENERATOR SET 4KC G3512 GAS ENGINE 69Z 3508 MARINE ENGINE 8WL 3116 TRUCK ENGINE
6HA SR4 GENERATOR 4KR 3114 INDUSTRIAL ENGINE 6BW 3176C MARINE ENGINE 8YF C-12 TRUCK ENGINE
6HN 3516B GEN SET ENGINE 4PG 3116 INDUSTRIAL ENGINE 6LB 7261 MARINE TRANSMISSION 8YL 3126B TRUCK ENGINE
6JA SR4 GENERATOR 4RF 3024 INDUSTRIAL ENGINE 6MC 3608 MARINE ENGINE 8YS C-10 TRUCK ENGINE
6LA SR4 GENERATOR 4TZ SCT673 PUMPER 6MK 3126 MARINE ENGINE 92U 3406 TRUCK ENGINE
6MA SR4 GENERATOR 4WB 3306 INDUSTRIAL ENGINE 6SR 3126 MARINE ENGINE 94B 1674 TRUCK ENGINE
6MC 3608 GENERATOR SET 4WD G3508 GAS ENGINE 72Z 3516 MARINE ENGINE 95B 1160 TRUCK ENGINE
6PK SR4 GENERATOR 4WF G3608 GAS ENGINE 74E 3192 MARINE GEAR 96B 1150 TRUCK ENGINE
6PM 3512 GEN SET ENGINE 4XB 3304B INDUSTRIAL ENGINE 74E 7251 MARINE GEAR 97B 1145 TRUCK ENGINE
6PN 3508B GEN SET ENGINE 4XD 3013 INDUSTRIAL ENGINE 75V 3208 MARINE ENGINE 9CJ 3116 TRUCK ENGINE
6SA SR4 GENERATOR 4ZS G3606B INDUSTRIAL ENGINE 7BL 3412 MARINE ENGINE 9CK 3176B TRUCK ENGINE
6WN 3512B GEN SET ENGINE 51Y 3512 VEHICULAR ENGINE 7HG 3412 MARINE ENGINE 9DG C9 TRUCK ENGINE
6WW 3512 GENERATOR SET 57K D348 VEHICULAR ENGINE 7HM 3512B MARINE ENGINE 9GK 3116 TRUCK ENGINE
6YA GE GENERATOR 57V 3160 INDUSTRIAL ENGINE 7SM 3508B MARINE ENGINE 9LL 3114 TRUCK ENGINE
6YB 3304 GEN SET ENGINE 5AA SR4 GENERATOR 80B D333B MARINE ENGINE 9LN 3116 TRUCK ENGINE
70Z 3508 GEN SET ENGINE 5BA SR4 GENERATOR 82B D330B MARINE ENGINE 9NS C-12 TRUCK ENGINE
73Z 3516 GEN SET ENGINE 5CA SR4 GENERATOR 84Z 3306 MARINE ENGINE 9NZ C-15 TRUCK ENGINE
75Z 3406 GEN SET ENGINE 5DA SR4 GENERATOR 84Z 3306B MARINE ENGINE 9SM C-12 TRUCK ENGINE
78Z 3408 GEN SET ENGINE 5DZ 3176C INDUSTRIAL ENGINE 86B D330A MARINE ENGINE 9SZ 3126E TRUCK ENGINE
78Z 3408B GEN SET ENGINE 5EA SR4 GENERATOR 88B D333A MARINE ENGINE 9TL 3306C TRUCK ENGINE
78Z 3408C GEN SET ENGINE 5EF 3114 INDUSTRIAL ENGINE 89B 7261 MARINE TRANSMISSION 9YN 3116 TRUCK ENGINE
7AK 3056 GEN SET ENGINE 5EN 3116 INDUSTRIAL ENGINE 8CN 3516B MARINE ENGINE AKB C-10 TRUCK ENGINE
7BF SR4 GENERATOR 5FA SR4 GENERATOR 8EM 3512B MARINE ENGINE ALS C-12 TRUCK ENGINE
7EZ G3516B GEN SET ENGINE 5GA SR4 GENERATOR 8KN 3516B MARINE ENGINE B5R C15 TRUCK ENGINE
7HB 3306 GEN SET ENGINE 5GZ 3306B INDUSTRIAL ENGINE 8LL 3608 MARINE ENGINE BKD 3126B TRUCK ENGINE
7KF 3306 GEN SET ENGINE 5HA SR4 GENERATOR 8NM 3126 MARINE ENGINE BXS C15 TRUCK ENGINE
7KM 3516 GEN SET ENGINE 5JA SR4 GENERATOR 8RB 3606 MARINE ENGINE C7S C7 TRUCK ENGINE
7RN 3516B GEN SET ENGINE 5JD G3512 GAS ENGINE 8RG 3408B MARINE ENGINE C9S C9 TRUCK ENGINE
7SZ G3512 GEN SET ENGINE 5JJ 3412E MACHINE ENGINE 8TL 3508 MARINE ENGINE CJP C18 TRUCK ENGINE
81Z 3412 GEN SET ENGINE 5KA SR4 GENERATOR 8XL 3304B MARINE ENGINE CKM 3126E TRUCK ENGINE
81Z 3412C GEN SET ENGINE 5LA SR4 GENERATOR 91B D399 MARINE ENGINE CKP C9 TRUCK ENGINE
83Z 3304 GEN SET ENGINE 5MA SR4 GENERATOR 91U 3406 MARINE ENGINE CPD C-12 TRUCK ENGINE
83Z 3304B GEN SET ENGINE 5MF 3054B INDUSTRIAL ENGINE 93B D334 MARINE ENGINE CRP 3126E TRUCK ENGINE
85Z 3306 GEN SET ENGINE 5NA SR4 GENERATOR 96Y 3508 MARINE ENGINE CSM 3116 TRUCK ENGINE
88V 3150 GEN SET ENGINE 5NW G3406 INDUSTRIAL ENGINE 98X 7221 MARINE TRANSMISSION DPF 3126E TRUCK ENGINE
89V 1145 GEN SET ENGINE 5PA SR4 GENERATOR 99U 3408 MARINE ENGINE EGH C-15 TRUCK ENGINE
89V 3145 GEN SET ENGINE 5PN G3516 GAS ENGINE 99U 3408B MARINE ENGINE ETK C9 TRUCK ENGINE
8AZ 3406E GENERATOR SET 5PS 3508B LOCOMOTIVE ENGINE 9AN 3516B MARINE ENGINE FML C7 TRUCK ENGINE
8BZ G3516 GEN SET ENGINE 5RA SR4 GENERATOR 9BR 3412C MARINE ENGINE FMM C7 TRUCK ENGINE
8FD SR4 GENERATOR 5SA SR4 GENERATOR 9FR 3612 MARINE ENGINE G3E 3126E TRUCK ENGINE
8FS 3406C GEN SET ENGINE 5TA SR4 GENERATOR 9HP C-12 MARINE ENGINE HEP 3126E TRUCK ENGINE
8GK SR4 GENERATOR 5TS 3116 INDUSTRIAL ENGINE 9KS 3412E MARINE ENGINE JAM C13 TRUCK ENGINE
8HF SR4 GENERATOR 5VA SR4 GENERATOR 9PW 3412E MARINE ENGINE KAL C7 TRUCK ENGINE
8JJ 3306B GEN SET ENGINE 5XS 3508B REMAN ENGINE 9RC 3612 MARINE ENGINE KCA C11 TRUCK ENGINE
8NS 3306B GENERATOR SET 5XZ SPT343 PUMPER 9SL 3306B MARINE ENGINE KCB C13 TRUCK ENGINE
8NW 3516B GENERATOR SET 5YA SR4 GENERATOR 9WK 3176B MARINE ENGINE LBM C7 TRUCK ENGINE
8RB 3606 GENERATOR SET 5YS 3054 INDUSTRIAL ENGINE 9WN 3508 MARINE ENGINE LEE C13 TRUCK ENGINE
8RM 3512B GEN SET ENGINE 5ZA SR4 GENERATOR 9WR 3406E MARINE ENGINE LEF 3126B TRUCK ENGINE
8TW 3516 GENERATOR SET 61P D349 INDUSTRIAL ENGINE 9ZF 3126B MARINE ENGINE MBJ C-10 TRUCK ENGINE
9BZ 3456 GEN SET ENGINE 62B D343 INDUSTRIAL ENGINE AAG 3512B MARINE ENGINE MBL C-12 TRUCK ENGINE
9CF SR4 GENERATOR 62M D333C INDUSTRIAL ENGINE B5G 3516B MARINE ENGINE MBN C-15 TRUCK ENGINE
9DS 3306B GEN SET ENGINE 62U D333C INDUSTRIAL ENGINE BAG 3508B MARINE ENGINE MDP C-18 TRUCK ENGINE
9EP 3412C GENERATOR SET 63B D320A INDUSTRIAL ENGINE BRN 3512B MARINE ENGINE MEP C-18 TRUCK ENGINE
9ES 3406C GENERATOR SET 64B G353D GAS ENGINE C1J C18 MARINE ENGINE MHP C15 TRUCK ENGINE
9HK 3304B GEN SET ENGINE 64Z 3306 INDUSTRIAL ENGINE C1Z C12 MARINE ENGINE MTB C-9 TRUCK ENGINE
9NN 3406E GEN SET ENGINE 65Z 3512 INDUSTRIAL ENGINE C7B C7 MARINE ENGINE MXS C15 TRUCK ENGINE
9NR 3306B GEN SET ENGINE 66B D398 INDUSTRIAL ENGINE C7D C7 MARINE ENGINE NPH C7 TRUCK ENGINE
9PL 3406B GEN SET ENGINE 66B D398B INDUSTRIAL ENGINE C7X C7 MARINE ENGINE NXS C15 TRUCK ENGINE
9RC 3612 GENERATOR SET 66D 3306 INDUSTRIAL ENGINE C7Z C7 MARINE ENGINE SAP C7 TRUCK ENGINE
9RR G3412 GEN SET ENGINE 66D D333C INDUSTRIAL ENGINE C9A C9 MARINE ENGINE SDP C15 TRUCK ENGINE
B8D 3306B GENERATOR SET 67U 3408 INDUSTRIAL ENGINE C9B C9 MARINE ENGINE SRB C9 TRUCK ENGINE
B9P G3520C GENERATOR SET 67U 3408B INDUSTRIAL ENGINE CBN 3516B MARINE ENGINE TME C-12 TRUCK ENGINE
BAK 3412C GEN SET ENGINE 68B D379 INDUSTRIAL ENGINE CDE 3516B MARINE ENGINE W1A C16 TRUCK ENGINE
BAX 3412C GEN SET ENGINE 68B D379B INDUSTRIAL ENGINE CHN 3054 GENERATOR SET WAX C7 TRUCK ENGINE
BAZ G3408C GEN SET ENGINE 68D G3306 GAS ENGINE CKH C18 MARINE ENGINE YPG C7 TRUCK ENGINE
BCW 3412C GENERATOR SET 68D G333C GAS ENGINE CKS 3056 MARINE ENGINE
BCY C-12 GEN SET ENGINE 68Z 3508 INDUSTRIAL ENGINE CLX C30 MARINE ENGINE
BGA 3456 GEN SET ENGINE 6AA SR4 GENERATOR CPP 3034 MARINE ENGINE
BGW G3520B GEN SET ENGINE 6BA SR4 GENERATOR CSH 3054B MARINE ENGINE
BGX 3508 GENERATOR SET 6BR 3406E INDUSTRIAL ENGINE CSN C9 MARINE ENGINE
BLF 3512B GENERATOR SET 6CA SR4 GENERATOR CYK 3054 MARINE ENGINE
BLM PM3508 POWER MODULE 6DA SR4 GENERATOR CYN C18 MARINE ENGINE
BMB 3516B GENERATOR SET 6DC 3204 INDUSTRIAL ENGINE FFG 3512B MARINE ENGINE
BNR PM3512 POWER MODULE 6EA SR4 GENERATOR JAW C2.2 GENERATOR SET
BPD PM3516 POWER MODULE 6FA SR4 GENERATOR KJT C18 MARINE ENGINE
BPJ 3516B GENERATOR SET 6FK 3054 INDUSTRIAL ENGINE L1K C4.4 GENERATOR SET
BPY PM3508 POWER MODULE 6FW G3408 INDUSTRIAL ENGINE LDL C280-6 MARINE ENGINE
BRF PM3512 POWER MODULE 6HZ 3516B LOCOMOTIVE ENGINE LPD 3508B GENERATOR SET
BRK 3512B GENERATOR SET 6JW G3512 INDUSTRIAL ENGINE MGS C18 GENERATOR SET
C1G 3456 GENERATOR SET 6MC 3608 INDUSTRIAL ENGINE MKH 3512B MARINE ENGINE
C2G 3406C GENERATOR SET 6MC 3608 LOCOMOTIVE ENGINE MMC C4.4 GENERATOR SET
C2T 3456 GENERATOR SET 6MS 3126 INDUSTRIAL ENGINE MRG 3512B MARINE ENGINE
C3G 3456 GENERATOR SET 6NA SR4 GENERATOR NAX C18 MARINE ENGINE
C4G 3456 GENERATOR SET 6NB G3408 GAS ENGINE NAY C18 MARINE ENGINE
C5E C15 GENERATOR SET 6PA SR4 GENERATOR NDT C280-8 MARINE ENGINE
C5G 3406C GENERATOR SET 6RA SR4 GENERATOR NKB C280-16 MARINE ENGINE
Caterpillar Serial Number Prefix Identification
GENERATOR ENGINE – INDUSTRIAL ENGINE & TRANS – MARINE ENGINE – TRUCK
C5H C15 GENERATOR SET 6RJ 3408B GAS ENGINE NSC 3512B GENERATOR SET
C5L C15 GENERATOR SET 6RZ SPF343 PUMPER NZA 3612 MARINE ENGINE
C6C C18 GENERATOR SET 6SS 3512B REMAN ENGINE PAG 3516B MARINE ENGINE
C8G 3406C GENERATOR SET 6TB 3406B INDUSTRIAL ENGINE PFH 3406C GENERATOR SET
CAC PM3516 POWER MODULE 6TJ 3508 LOCOMOTIVE ENGINE PKA C280-8 MARINE ENGINE
CAH 3456 GENERATOR SET 6WA SR4 GENERATOR RDW C280-12 MARINE ENGINE
CAJ PM3412 POWER MODULE 6ZA SR4 GENERATOR REA 3412D MARINE ENGINE
CAL 3516 GENERATOR SET 6ZM G3412 GAS ENGINE RLA C15 MARINE ENGINE
CAW 3508 GENERATOR SET 70R 3306 INDUSTRIAL ENGINE RLR 3412C GENERATOR SET
CBX 3456 GENERATOR SET 71B G342C GAS ENGINE RMN 3616 MARINE ENGINE
CCB 3456 GENERATOR SET 71Z 3516 INDUSTRIAL ENGINE RNC C32 MARINE ENGINE
CEY G3516B GEN SET ENGINE 72B G379 GAS ENGINE RTY 3412C GENERATOR SET
CFD PMG3516 POWER MODULE 72B G379A GAS ENGINE RXB C32 MARINE ENGINE
CMC 3512B GENERATOR SET 73B G398 GAS ENGINE S1M C4.4 GENERATOR SET
CMD 3516 GENERATOR SET 75B D398 INDUSTRIAL ENGINE S2A 3508B MARINE ENGINE
CME G3516B GENERATOR SET 75B D398B INDUSTRIAL ENGINE S2B 3508B MARINE ENGINE
CMJ 3512 GENERATOR SET 76B D379 INDUSTRIAL ENGINE S2D 3508B MARINE ENGINE
CNB 3508B GENERATOR SET 76B D379B INDUSTRIAL ENGINE S2E 3508B MARINE ENGINE
CNF 3508 GENERATOR SET 77B D353E INDUSTRIAL ENGINE S2F 3508B MARINE ENGINE
CNR G3306 GENERATOR SET 7AF 3508B INDUSTRIAL ENGINE S2G 3512B MARINE ENGINE
CPA 3516B GENERATOR SET 7DB G3412 GAS ENGINE S2H 3512B MARINE ENGINE
CPG G3516 GENERATOR SET 7DS 3516B REMAN ENGINE S2J 3512B MARINE ENGINE
CPJ G3508 GENERATOR SET 7EB 3204 INDUSTRIAL ENGINE S2K 3512B MARINE ENGINE
CPS G3508 GENERATOR SET 7EF 3034 INDUSTRIAL ENGINE S2L 3512B MARINE ENGINE
CPY G3508 GENERATOR SET 7JB 3306B INDUSTRIAL ENGINE S2M 3512B MARINE ENGINE
CRN G3512 GENERATOR SET 7MS 3056 INDUSTRIAL ENGINE S2N 3512B MARINE ENGINE
CSC G3516B GENERATOR SET 7NJ G3512 GAS ENGINE S2P 3516B MARINE ENGINE
CSP G3512 GENERATOR SET 7PR 3408E INDUSTRIAL ENGINE S2R 3516B MARINE ENGINE
CSZ G3516 GENERATOR SET 7WR 3608 INDUSTRIAL ENGINE S2S 3516B MARINE ENGINE
CWD G3520B GENERATOR SET 88V 3150 INDUSTRIAL ENGINE S2T 3516B MARINE ENGINE
CWW G3520C GENERATOR SET 8AR 3412C INDUSTRIAL ENGINE S2W 3516B MARINE ENGINE
CWY G3520C GENERATOR SET 8DF 3512B INDUSTRIAL ENGINE S2X 3516B MARINE ENGINE
DED 3304B GENERATOR SET 8LD G3516 GAS ENGINE S2Y 3516B MARINE ENGINE
DJN 3412C GENERATOR SET 8LW G3412 INDUSTRIAL ENGINE S2Z 3516B MARINE ENGINE
DKE C18 GENERATOR SET 8PW G3516 INDUSTRIAL ENGINE SCB C280-6 MARINE ENGINE
DWB C27 GENERATOR SET 8RB 3606 INDUSTRIAL ENGINE SJB C9 GENERATOR SET
EFA 3306B GENERATOR SET 8RB 3606 LOCOMOTIVE ENGINE SNX 3056 GENERATOR SET
EKW C18 GENERATOR SET 8YR G3408 INDUSTRIAL ENGINE TAF C1.5 GENERATOR SET
EPE 3456 GEN SET ENGINE 8ZD SR4 GENERATOR TAG C2.2 GENERATOR SET
FDE 3512B GENERATOR SET 8ZZ SPS343 PUMPER TAK 3516B GENERATOR SET
FDN 3516B GENERATOR SET 90N 3208 INDUSTRIAL ENGINE TAM 3408C GENERATOR SET
FDR 3512 GENERATOR SET 90U 3406 INDUSTRIAL ENGINE TCN 3054 GENERATOR SET
FDX 3516B GENERATOR SET 95Y 3508 INDUSTRIAL ENGINE TDX C280-16 MARINE ENGINE
G4C C-18 GENERATOR SET 97N G343 GAS ENGINE TSJ C280-12 MARINE ENGINE
GAR 3516B GENERATOR SET 97Y 3508 VEHICULAR ENGINE TTA 3508C MARINE ENGINE
GAS G3516E GENERATOR SET 98M 3160 INDUSTRIAL ENGINE TTB 3508C MARINE ENGINE
GHJ 3456 GENERATOR SET 98N D346 VEHICULAR ENGINE X9X C9 MARINE ENGINE
GSB G3516C GENERATOR SET 9AB SR4 GENERATOR Z9X C9 MARINE ENGINE
GZG G3520E GENERATOR SET 9AW G3508 INDUSTRIAL ENGINE
GZH G3520E GENERATOR SET 9ER 3408C INDUSTRIAL ENGINE
GZJ G3520C GENERATOR SET 9HB 3406 INDUSTRIAL ENGINE
GZK G3520C GENERATOR SET 9KF 3516 LOCOMOTIVE ENGINE
GZL G3520C GENERATOR SET 9RC 3612 INDUSTRIAL ENGINE
GZM G3520C GENERATOR SET 9RC 3612 LOCOMOTIVE ENGINE
GZN G3520C GENERATOR SET 9TD 3408B INDUSTRIAL ENGINE
GZP G3520B GENERATOR SET 9TG G3508 GAS ENGINE
GZR 3516 GENERATOR SET 9WC 3208 INDUSTRIAL ENGINE
GZS 3516B GENERATOR SET 9WF 3516B INDUSTRIAL ENGINE
GZT 3516B GENERATOR SET 9XF 3412 INDUSTRIAL ENGINE
GZX 3516 GENERATOR SET 9XM 3408C INDUSTRIAL ENGINE
GZY 3516B GENERATOR SET 9ZR 3126 INDUSTRIAL ENGINE
GZZ G3516C GENERATOR SET B1A 3412C REMAN ENGINE
HAL G3520E GENERATOR SET BCK 3516B LOCOMOTIVE ENGINE
HAT G3520C GENERATOR SET BCS 3412C INDUSTRIAL ENGINE
JCA G3306 GENERATOR SET BCX C-10 INDUSTRIAL ENGINE
KAP G3412 GENERATOR SET BDL C-12 INDUSTRIAL ENGINE
KAR G3406 GENERATOR SET BDT 3412 INDUSTRIAL ENGINE
KPS 3406C GENERATOR SET BDZ 3126B INDUSTRIAL ENGINE
LEK 3516B GENERATOR SET BEJ 3126B INDUSTRIAL ENGINE
LRW 3306B GENERATOR SET BEM C-15 INDUSTRIAL ENGINE
LRX 3406C GENERATOR SET BEN G3608 INDUSTRIAL ENGINE
LRY 3412C GENERATOR SET BFD 3408B REMAN ENGINE
MAD G3520C GENERATOR SET BFF 3408 REMAN ENGINE
MED C32 POWER MODULE BFM C-16 INDUSTRIAL ENGINE
PBR 3516B GENERATOR SET BFT 3412E INDUSTRIAL ENGINE
PPS PP3516 GEN SET ENGINE BKE G3612 INDUSTRIAL ENGINE
PTC 3516B GENERATOR SET BKS 3412 REMAN ENGINE
PTD 3516 GENERATOR SET BKY 3408E REMAN ENGINE
PTF 3512B GENERATOR SET BLB G3616 INDUSTRIAL ENGINE
PTG 3512 GENERATOR SET BLJ 3412 REMAN ENGINE
PTH 3508C GENERATOR SET BNF 3412E REMAN ENGINE
PTJ 3508B GENERATOR SET BPX 3508B INDUSTRIAL ENGINE
PTK 3508C GENERATOR SET BRC 3512B INDUSTRIAL ENGINE
PTL 3412C GENERATOR SET BTB 3508B REMAN ENGINE
PTM 3512B GENERATOR SET BTR 3508B REMAN ENGINE
PTN 3508B GENERATOR SET BWA 3508B REMAN ENGINE
Caterpillar Serial Number Prefix Identification
GENERATOR ENGINE – INDUSTRIAL ENGINE & TRANS – MARINE ENGINE – TRUCK
R7A G3412 GENERATOR SET C1M C1.6 INDUSTRIAL ENGINE
R7E G3406 GENERATOR SET C3M C1.1 INDUSTRIAL ENGINE
RKT 3516 GENERATOR SET C4M C2.2 INDUSTRIAL ENGINE
RMS 3512C GENERATOR SET C5M C0.5 INDUSTRIAL ENGINE
SBG 3512C GENERATOR SET C5N C1.5 INDUSTRIAL ENGINE
SBJ 3516C GENERATOR SET C6F C0.5 INDUSTRIAL ENGINE
SBK 3516C GENERATOR SET C6H C0.5 INDUSTRIAL ENGINE
SLY G3516E GENERATOR SET C7M C0.7 INDUSTRIAL ENGINE
SSR G3512E GENERATOR SET CAN 3516B INDUSTRIAL ENGINE
STD C18 GENERATOR SET CBB 3508B INDUSTRIAL ENGINE
STM C18 GENERATOR SET CKK 3126 INDUSTRIAL ENGINE
STR C27 GENERATOR SET CLJ C-9 INDUSTRIAL ENGINE
SXC C32 GENERATOR SET CND 3512B REMAN ENGINE
SXY G3520E GENERATOR SET CPW 3516B REMAN ENGINE
TFT 3412C GENERATOR SET CSB SBF214 PUMPER
TGC 3412 GENERATOR SET DCD 3126B INDUSTRIAL ENGINE
TJB G3516C GENERATOR SET DCS 3126B INDUSTRIAL ENGINE
TJC G3516C GENERATOR SET DLA 3408 REMAN ENGINE
WDR C32 GENERATOR SET DLR G3508 GAS ENGINE
X3R C9 GENERATOR SET E3J C3.3 INDUSTRIAL ENGINE
X4R C15 GENERATOR SET ECP 3408E REMAN ENGINE
X6X C18 POWER MODULE EJG C18 INDUSTRIAL ENGINE
ZAB 3508 GEN SET ENGINE G1P 3011C INDUSTRIAL ENGINE
ZAD 3508B GEN SET ENGINE G3P 3013C INDUSTRIAL ENGINE
ZAF 3512 GEN SET ENGINE G4P 3024C INDUSTRIAL ENGINE
ZAH 3512B GEN SET ENGINE G6X G3306 INDUSTRIAL ENGINE
ZAJ 3512B GEN SET ENGINE G7M C2.2 INDUSTRIAL ENGINE
ZAL 3516 GEN SET ENGINE G7N C1.5 INDUSTRIAL ENGINE
ZAP 3516B GENERATOR SET G8M C1.1 INDUSTRIAL ENGINE
ZAR 3516B GENERATOR SET GET G3520B INDUSTRIAL ENGINE
ZAZ G3516 GENERATOR SET GLS C11 INDUSTRIAL ENGINE
ZBA G3516 GENERATOR SET GNS G3512 GAS ENGINE
ZBB G3516B GENERATOR SET JAS C15 INDUSTRIAL ENGINE
ZBC G3516B GENERATOR SET JLW C9 INDUSTRIAL ENGINE
JRA C7 INDUSTRIAL ENGINE
JRE C15 INDUSTRIAL ENGINE
JSC C9 INDUSTRIAL ENGINE
JTF C7 INDUSTRIAL ENGINE
KAM 3508B REMAN ENGINE
KDK 3516B REMAN ENGINE
KNS 3516B REMAN ENGINE
LGK C13 INDUSTRIAL ENGINE
LLA 3512C PETROLEUM ENGINE
LLB 3512C PETROLEUM ENGINE
LLC 3508C PETROLEUM ENGINE
LLE 3508C PETROLEUM ENGINE
LLF 3512C PETROLEUM ENGINE
LTF SUF557 PUMPER
MBD C9 INDUSTRIAL ENGINE
MSK 3516B REMAN ENGINE
MSX 3516B REMAN ENGINE
N4F G3304 INDUSTRIAL ENGINE
NPM 3512B REMAN ENGINE
PES 3516C PETROLEUM ENGINE
PWG 3512B INDUSTRIAL ENGINE
R1A 3512C PETROLEUM ENGINE
RTX SPF343C PUMPER
SDW 3512B REMAN ENGINE
SMP C32 PETROLEUM ENGINE
T2X 3516C LOCOMOTIVE ENGINE
TLD C32 INDUSTRIAL ENGINE
TWM C27 INDUSTRIAL ENGINE
WJH C18 INDUSTRIAL ENGINE
WPM G3508 GAS ENGINE
WPN G3508 GAS ENGINE
WPP G3512 GAS ENGINE
WPR G3512 GAS ENGINE
WPS G3516 GAS ENGINE
WPT G3516 GAS ENGINE
WPW G3516 GAS ENGINE
Z2A 3126B PETROLEUM ENGINE
Z2B C-10 INDUSTRIAL ENGINE
Z2C C-15 PETROLEUM ENGINE
Z2D 3412E PETROLEUM ENGINE
ZYD 3616 LOCOMOTIVE ENGINE

 

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