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Seal, O-Ring

SKU: H1142687
tag Brand: Reliance Reliance brand replacement parts
sparkles Condition: New Aftermarket
shuffle Cross-References: 114-2687, 1142687, 1142687-B, 1142687-F, 321209, CAP321209, FP-1142687, FP1142687, H1142687, M-1142687, M1142687
tractor Fits Equipment
Caterpillar 725 (AFX S/N Prefix) Caterpillar 730 (AGF S/N Prefix) Caterpillar 735 (AWR S/N Prefix) Caterpillar 735B (L4D S/N Prefix)
engine Fits Engines
Caterpillar G3306 | 07Y ESN Prefix Caterpillar 3406C | 11N ESN Prefix Caterpillar 3406B | 11N ESN Prefix
$263
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The RF Engine Advantage
Family Operated Since 1975
Parts that meet or exceed OEM specifications. Guaranteed performance you can trust. Reliability built into every component.
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Same location and same phone number for the last 50 years. Same commitment to getting you the right parts at the right price.
RF Engine offers an expansive offering of new aftermarket, remanufactured, and used engines and engine parts all under one roof.

memo-circle-info Details

Seal, O-Ring

medal Our aftermarket replacement parts are built to OEM-equivalent standards. They have been produced to meet or exceed original equipment specifications for material quality, dimensional tolerance, and field durability — the same rigors the factory part is designed to handle. The result is a component that installs like factory, performs like factory, and delivers long service life without the dealer price tag.

tractor Fitment Guide

truck Articulated Dump Trucks (29)
Caterpillar 725 (AFX S/N Prefix)
Caterpillar 730 (AGF S/N Prefix)
Caterpillar 735 (AWR S/N Prefix)
Caterpillar 735B (L4D S/N Prefix)
Caterpillar 735C (LFJ S/N Prefix)
Caterpillar 740 (AXM S/N Prefix)
Caterpillar 740 (AZZ S/N Prefix)
Caterpillar 740B (L4E S/N Prefix)
Caterpillar 740B (L4F S/N Prefix)
Caterpillar 768C (02X S/N Prefix)
Caterpillar 768C (2X S/N Prefix)
Caterpillar 769C (01X S/N Prefix)
Caterpillar 769C (1X S/N Prefix)
Caterpillar 769D (5SS S/N Prefix)
Caterpillar 769D (5TR S/N Prefix)
Caterpillar 770G (ECM S/N Prefix)
Caterpillar 770G (ECX S/N Prefix)
Caterpillar 770G (RMD S/N Prefix)
Caterpillar 770G (TWA S/N Prefix)
Caterpillar 771C (3BJ S/N Prefix)
Caterpillar 771D (6JR S/N Prefix)
Caterpillar 771D (6YS S/N Prefix)
Caterpillar 772B (64W S/N Prefix)
Caterpillar 773B (63W S/N Prefix)
Caterpillar 773D (7CS S/N Prefix)
Caterpillar 773D (7ER S/N Prefix)
Caterpillar 775D (6KR S/N Prefix)
Caterpillar 775D (8AS S/N Prefix)
Caterpillar 775E (BEC S/N Prefix)
road Cold Planers (6)
Caterpillar PM465 (5ZS S/N Prefix)
Caterpillar PM565 (3TK S/N Prefix)
Caterpillar PM565B (8GS S/N Prefix)
Caterpillar PR1000 (5XC S/N Prefix)
Caterpillar PR1000C (5XC S/N Prefix)
Caterpillar PR450C (7PJ S/N Prefix)
road Compactors (2)
Caterpillar 836 (3RL S/N Prefix)
Caterpillar 836 (7FR S/N Prefix)
bulldozer Crawler Dozers (32)
Caterpillar D10N (2YD S/N Prefix)
Caterpillar D10N (3SK S/N Prefix)
Caterpillar D10R (3KR S/N Prefix)
Caterpillar D400D (2JJ S/N Prefix)
Caterpillar D400D (8TF S/N Prefix)
Caterpillar D40D (2JJ S/N Prefix)
Caterpillar D40D (8TF S/N Prefix)
Caterpillar D6N (AKM S/N Prefix)
Caterpillar D6N (ALH S/N Prefix)
Caterpillar D6N (ALR S/N Prefix)
Caterpillar D6N (ALY S/N Prefix)
Caterpillar D6N (CCK S/N Prefix)
Caterpillar D8L (4FB S/N Prefix)
Caterpillar D8L (53Y S/N Prefix)
Caterpillar D8L (7YB S/N Prefix)
Caterpillar D8N (1XJ S/N Prefix)
Caterpillar D8N (5TJ S/N Prefix)
Caterpillar D8N (7TK S/N Prefix)
Caterpillar D8N (9TC S/N Prefix)
Caterpillar D8R (6YZ S/N Prefix)
Caterpillar D8R (7XM S/N Prefix)
Caterpillar D8R (9EM S/N Prefix)
Caterpillar D8R (AKA S/N Prefix)
Caterpillar D9L (14Y S/N Prefix)
Caterpillar D9N (1JD S/N Prefix)
Caterpillar D9N (6XJ S/N Prefix)
Caterpillar D9R (7TL S/N Prefix)
Caterpillar D9R (8BL S/N Prefix)
Caterpillar D9R (ABK S/N Prefix)
Caterpillar D9R (ACL S/N Prefix)
Caterpillar D9R (JJB S/N Prefix)
Caterpillar D9R (WDM S/N Prefix)
bulldozer Crawler Tractors (17)
Caterpillar 75D (5AR S/N Prefix)
Caterpillar 85D (4GR S/N Prefix)
Caterpillar 85E (6JS S/N Prefix)
Caterpillar CH65E (6GS S/N Prefix)
Caterpillar CH75 (4CJ S/N Prefix)
Caterpillar CH75C (4KK S/N Prefix)
Caterpillar CH75E (6HS S/N Prefix)
Caterpillar CH85C (9TK S/N Prefix)
Caterpillar CH95E (6KS S/N Prefix)
Caterpillar MT835 (BAM S/N Prefix)
Caterpillar MT845 (BBP S/N Prefix)
Caterpillar MT855 (BCC S/N Prefix)
Caterpillar MT865 (BDS S/N Prefix)
Caterpillar MTC835 (816 S/N Prefix)
Caterpillar MTC845 (817 S/N Prefix)
Caterpillar MTC855 (818 S/N Prefix)
Caterpillar MTC865 (819 S/N Prefix)
excavator Excavators (46)
Caterpillar 245B (1SJ S/N Prefix)
Caterpillar 245B (6MF S/N Prefix)
Caterpillar 245D (4LK S/N Prefix)
Caterpillar 345B (2ZW S/N Prefix)
Caterpillar 345B (3MW S/N Prefix)
Caterpillar 345B (5WS S/N Prefix)
Caterpillar 345B (6XS S/N Prefix)
Caterpillar 345B (DCW S/N Prefix)
Caterpillar 365B (9PZ S/N Prefix)
Caterpillar 365B (9TZ S/N Prefix)
Caterpillar 365B (AGD S/N Prefix)
Caterpillar 365B (CFJ S/N Prefix)
Caterpillar 365B (CTY S/N Prefix)
Caterpillar 365B (DER S/N Prefix)
Caterpillar 365B (JMB S/N Prefix)
Caterpillar 365B (PEG S/N Prefix)
Caterpillar 365B (SDL S/N Prefix)
Caterpillar 374F (AP4 S/N Prefix)
Caterpillar 374F (AT2 S/N Prefix)
Caterpillar 374F (MFL S/N Prefix)
Caterpillar 374F (NFJ S/N Prefix)
Caterpillar 375 (1JM S/N Prefix)
Caterpillar 375 (6NK S/N Prefix)
Caterpillar 375 (6RL S/N Prefix)
Caterpillar 375 (8WJ S/N Prefix)
Caterpillar 375 (8XG S/N Prefix)
Caterpillar 375 (9WL S/N Prefix)
Caterpillar 375L (1JM S/N Prefix)
Caterpillar 375L (6RL S/N Prefix)
Caterpillar 375L (8WJ S/N Prefix)
Caterpillar 375L (8XG S/N Prefix)
Caterpillar 375L (9WL S/N Prefix)
Caterpillar 385B (ANS S/N Prefix)
Caterpillar 385B (BKF S/N Prefix)
Caterpillar 385B (BLY S/N Prefix)
Caterpillar 385B (CLS S/N Prefix)
Caterpillar 385B (FDL S/N Prefix)
Caterpillar 385B (MYA S/N Prefix)
Caterpillar 385B (RCD S/N Prefix)
Caterpillar 5080 (6XK S/N Prefix)
Caterpillar 5080 (8SL S/N Prefix)
Caterpillar 5090B (CLD S/N Prefix)
Caterpillar 5090B (SJY S/N Prefix)
Caterpillar 5110B (AAA S/N Prefix)
Caterpillar 5110B (AAK S/N Prefix)
Caterpillar 5110B (AAT S/N Prefix)
road Motor Graders (15)
Caterpillar 120H (124 S/N Prefix)
Caterpillar 120H (ALZ S/N Prefix)
Caterpillar 120H (CAF S/N Prefix)
Caterpillar 140H (126 S/N Prefix)
Caterpillar 140H (APM S/N Prefix)
Caterpillar 140H (CCA S/N Prefix)
Caterpillar 143H (APN S/N Prefix)
Caterpillar 14H (ASE S/N Prefix)
Caterpillar 160H (ASD S/N Prefix)
Caterpillar 160H (CCP S/N Prefix)
Caterpillar 163H (ARL S/N Prefix)
Caterpillar 16G (93U S/N Prefix)
Caterpillar 16H (6ZJ S/N Prefix)
Caterpillar 16H (ATS S/N Prefix)
Caterpillar 24H (7KK S/N Prefix)
bulldozer Pipelayers (2)
Caterpillar 561N (CPH S/N Prefix)
Caterpillar 583R (2XS S/N Prefix)
road Road Reclaimers (4)
Caterpillar RM350 (5FK S/N Prefix)
Caterpillar RR250 (6ED S/N Prefix)
Caterpillar SM350 (1RM S/N Prefix)
Caterpillar SS250 (6DD S/N Prefix)
road Scrapers (39)
Caterpillar 621E (6AB S/N Prefix)
Caterpillar 621F (4SK S/N Prefix)
Caterpillar 621F (5JK S/N Prefix)
Caterpillar 621F (9NL S/N Prefix)
Caterpillar 621G (ALP S/N Prefix)
Caterpillar 621G (CEN S/N Prefix)
Caterpillar 623E (5SG S/N Prefix)
Caterpillar 623E (6YF S/N Prefix)
Caterpillar 623F (5SG S/N Prefix)
Caterpillar 623F (6BK S/N Prefix)
Caterpillar 623G (ARW S/N Prefix)
Caterpillar 623G (CES S/N Prefix)
Caterpillar 627E (7CG S/N Prefix)
Caterpillar 627F (1DL S/N Prefix)
Caterpillar 627F (4YK S/N Prefix)
Caterpillar 627G (AXF S/N Prefix)
Caterpillar 627G (CEX S/N Prefix)
Caterpillar 631D (24W S/N Prefix)
Caterpillar 631E (1AB S/N Prefix)
Caterpillar 631E (1NB S/N Prefix)
Caterpillar 631E (3ND S/N Prefix)
Caterpillar 633D (25W S/N Prefix)
Caterpillar 633E (2PS S/N Prefix)
Caterpillar 637D (26W S/N Prefix)
Caterpillar 637D (27W S/N Prefix)
Caterpillar 637E (1FB S/N Prefix)
Caterpillar 637E (1JB S/N Prefix)
Caterpillar 639D (99X S/N Prefix)
Caterpillar 651E (4YR S/N Prefix)
Caterpillar 651E (89Z S/N Prefix)
Caterpillar 657E (5YR S/N Prefix)
Caterpillar 657E (6MB S/N Prefix)
Caterpillar 657E (6PR S/N Prefix)
Caterpillar 657E (6TR S/N Prefix)
Caterpillar 657E (7KR S/N Prefix)
Caterpillar 657E (86Z S/N Prefix)
Caterpillar 657E (87Z S/N Prefix)
Caterpillar 657E (90Z S/N Prefix)
Caterpillar 657E (91Z S/N Prefix)
bulldozer Track Loaders (1)
Caterpillar TK1051 (9HZ S/N Prefix)
bulldozer Wheel Dozers (22)
Caterpillar 814F (BGF S/N Prefix)
Caterpillar 815F (BKL S/N Prefix)
Caterpillar 816F (BMR S/N Prefix)
Caterpillar 824C (85X S/N Prefix)
Caterpillar 824G (4SN S/N Prefix)
Caterpillar 824G (AWW S/N Prefix)
Caterpillar 824K (RWB S/N Prefix)
Caterpillar 825C (86X S/N Prefix)
Caterpillar 825G (6RN S/N Prefix)
Caterpillar 825G (AXB S/N Prefix)
Caterpillar 825K (SEE S/N Prefix)
Caterpillar 826C (87X S/N Prefix)
Caterpillar 826G (7LN S/N Prefix)
Caterpillar 826G (AYH S/N Prefix)
Caterpillar 826K (SET S/N Prefix)
Caterpillar 834B (7BR S/N Prefix)
Caterpillar 834B (92Z S/N Prefix)
Caterpillar 834G (6GZ S/N Prefix)
Caterpillar 834G (BPC S/N Prefix)
Caterpillar 836G (7MZ S/N Prefix)
Caterpillar 836G (BRL S/N Prefix)
Caterpillar 844 (2KZ S/N Prefix)
bulldozer Wheel Loaders (34)
Caterpillar 578 (8HB S/N Prefix)
Caterpillar 589 (31Z S/N Prefix)
Caterpillar 938G (RTB S/N Prefix)
Caterpillar 966G (ANT S/N Prefix)
Caterpillar 966G (ANZ S/N Prefix)
Caterpillar 966G (AWY S/N Prefix)
Caterpillar 966G (AXJ S/N Prefix)
Caterpillar 972G (ANY S/N Prefix)
Caterpillar 972G (AXC S/N Prefix)
Caterpillar 972G (AXN S/N Prefix)
Caterpillar 980 (3HK S/N Prefix)
Caterpillar 980C (63X S/N Prefix)
Caterpillar 980F (3HK S/N Prefix)
Caterpillar 980F (5XJ S/N Prefix)
Caterpillar 980F (8CJ S/N Prefix)
Caterpillar 980F (8JN S/N Prefix)
Caterpillar 980G (2KR S/N Prefix)
Caterpillar 980G (2SR S/N Prefix)
Caterpillar 980G (AWH S/N Prefix)
Caterpillar 980G (AXG S/N Prefix)
Caterpillar 980G (AYT S/N Prefix)
Caterpillar 986H (L8S S/N Prefix)
Caterpillar 988B (50W S/N Prefix)
Caterpillar 988F (2ZR S/N Prefix)
Caterpillar 988F (8YG S/N Prefix)
Caterpillar 988G (2TW S/N Prefix)
Caterpillar 988G (BNH S/N Prefix)
Caterpillar 990 (4FR S/N Prefix)
Caterpillar 990 (7HK S/N Prefix)
Caterpillar 990II (4FR S/N Prefix)
Caterpillar 992C (42X S/N Prefix)
Caterpillar 992C (49Z S/N Prefix)
Caterpillar 992D (7MJ S/N Prefix)
Caterpillar IT38G (JAN S/N Prefix)
engine Engines (144)
Caterpillar G3306 | 07Y ESN Prefix 6-cyl • Gas/LPG
Caterpillar 3406C | 11N ESN Prefix 6-cyl • Diesel
Caterpillar 3406B | 11N ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 11N ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 11W ESN Prefix 6-cyl • Diesel
Caterpillar 3406C | 1DZ ESN Prefix 6-cyl • Diesel
Caterpillar 3408 | 1EM ESN Prefix 8-cyl • Diesel
Caterpillar 3406C | 1LS ESN Prefix 6-cyl • Diesel
Caterpillar 3406E | 1LW ESN Prefix 6-cyl • Diesel
Caterpillar 3406E | 1MM ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 1SS ESN Prefix 6-cyl • Diesel
Caterpillar 3408 | 1TS ESN Prefix 8-cyl • Diesel
Caterpillar C12 | 1YN ESN Prefix 6-cyl • Diesel
Caterpillar 3306C | 2AZ ESN Prefix 6-cyl • Diesel
Caterpillar C12 | 2KS ESN Prefix 6-cyl • Diesel
Caterpillar C10 | 2PN ESN Prefix 6-cyl • Diesel
Caterpillar 3406B | 2WB ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 2WB ESN Prefix 6-cyl • Diesel
Caterpillar 3412 | 2WJ ESN Prefix 12-cyl • Diesel
Caterpillar 3406E | 2WS ESN Prefix 6-cyl • Diesel
Caterpillar 3176C | 2ZW ESN Prefix 6-cyl • Diesel
Caterpillar 3412 | 38S ESN Prefix 12-cyl • Diesel
Caterpillar C10 | 3CS ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 3ER ESN Prefix 6-cyl • Diesel
Caterpillar 3176C | 3FX ESN Prefix 6-cyl • Diesel
Caterpillar 3412 | 3JK ESN Prefix 12-cyl • Diesel
Caterpillar 3306C | 3KS ESN Prefix 6-cyl • Diesel
Caterpillar 3176C | 3MW ESN Prefix 6-cyl • Diesel
Caterpillar 3176B | 3NL ESN Prefix 6-cyl • Diesel
Caterpillar 3176C | 3PD ESN Prefix 6-cyl • Diesel
Caterpillar 3176 | 3PD ESN Prefix 6-cyl • Diesel
Caterpillar 3456 | 3PG ESN Prefix 6-cyl • Diesel
Caterpillar 3406C | 41Z ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 41Z ESN Prefix 6-cyl • Diesel
Caterpillar 3176 | 43Z ESN Prefix 6-cyl • Diesel
Caterpillar 3408C | 48W ESN Prefix 8-cyl • Diesel
Caterpillar 3408 | 48W ESN Prefix 8-cyl • Diesel
Caterpillar 3412E | 4CR ESN Prefix 12-cyl • Diesel
Caterpillar 3412 | 4CR ESN Prefix 12-cyl • Diesel
Caterpillar G3306 | 4DL ESN Prefix 6-cyl • Gas/LPG
Caterpillar 3406B | 4JK ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 4PM ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 4RG ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 4TB ESN Prefix 6-cyl • Diesel
Caterpillar 3406C | 4ZR ESN Prefix 6-cyl • Diesel
Caterpillar 3406E | 5DS ESN Prefix 6-cyl • Diesel
Caterpillar 3176C | 5DZ ESN Prefix 6-cyl • Diesel
Caterpillar 3196 | 5ED ESN Prefix 6-cyl • Diesel
Caterpillar 3406E | 5EK ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 5EK ESN Prefix 6-cyl • Diesel
Caterpillar 3306B | 5KD ESN Prefix 6-cyl • Diesel
Caterpillar 3608 | 5PG ESN Prefix 8-cyl • Diesel
Caterpillar 3412 | 60M ESN Prefix 12-cyl • Diesel
Caterpillar 3408B | 67U ESN Prefix 8-cyl • Diesel
Caterpillar 3196 | 6AR ESN Prefix 6-cyl • Diesel
Caterpillar 3406E | 6BR ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 6BR ESN Prefix 6-cyl • Diesel
Caterpillar C15 | 6NZ ESN Prefix 6-cyl • Diesel
Caterpillar 3406C | 6TB ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 6TB ESN Prefix 6-cyl • Diesel
Caterpillar 3406E | 6TS ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 6TS ESN Prefix 6-cyl • Diesel
Caterpillar 3176C | 6XS ESN Prefix 6-cyl • Diesel
Caterpillar 3412 | 73W ESN Prefix 12-cyl • Diesel
Caterpillar 3408 | 77M ESN Prefix 8-cyl • Diesel
Caterpillar 3412 | 7BL ESN Prefix 12-cyl • Diesel
Caterpillar C16 | 7CZ ESN Prefix 6-cyl • Diesel
Caterpillar 3408E | 7PR ESN Prefix 8-cyl • Diesel
Caterpillar 3456 | 7RC ESN Prefix 6-cyl • Diesel
Caterpillar 3456 | 7WG ESN Prefix 6-cyl • Diesel
Caterpillar 3408 | 7YB ESN Prefix 8-cyl • Diesel
Caterpillar 3176 | 7ZR ESN Prefix 6-cyl • Diesel
Caterpillar 3412E | 80M ESN Prefix 12-cyl • Diesel
Caterpillar 3412 | 80M ESN Prefix 12-cyl • Diesel
Caterpillar 3412 | 81Z ESN Prefix 12-cyl • Diesel
Caterpillar 3412 | 8AR ESN Prefix 12-cyl • Diesel
Caterpillar 3406C | 8FS ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | 8PN ESN Prefix 6-cyl • Diesel
Caterpillar 3408 | 8RG ESN Prefix 8-cyl • Diesel
Caterpillar 3408 | 8W ESN Prefix 8-cyl • Diesel
Caterpillar C12 | 8YF ESN Prefix 6-cyl • Diesel
Caterpillar C10 | 8YS ESN Prefix 6-cyl • Diesel
Caterpillar 3408B | 97U ESN Prefix 8-cyl • Diesel
Caterpillar 3408E | 99C ESN Prefix 8-cyl • Diesel
Caterpillar 3408C | 99C ESN Prefix 8-cyl • Diesel
Caterpillar 3408B | 99U ESN Prefix 8-cyl • Diesel
Caterpillar 3412 | 9BR ESN Prefix 12-cyl • Diesel
Caterpillar 3456 | 9BZ ESN Prefix 6-cyl • Diesel
Caterpillar 3408 | 9ER ESN Prefix 8-cyl • Diesel
Caterpillar 3412E | 9KS ESN Prefix 12-cyl • Diesel
Caterpillar C12 | 9NS ESN Prefix 6-cyl • Diesel
Caterpillar C15 | 9NZ ESN Prefix 6-cyl • Diesel
Caterpillar C12 | 9SM ESN Prefix 6-cyl • Diesel
Caterpillar 3408C | 9XM ESN Prefix 8-cyl • Diesel
Caterpillar C15 | A3A ESN Prefix 6-cyl • Diesel
Caterpillar 3406E | AYT ESN Prefix 6-cyl • Diesel
Caterpillar C10 | BCX ESN Prefix 6-cyl • Diesel
Caterpillar C12 | BCY ESN Prefix 6-cyl • Diesel
Caterpillar C12 | BDL ESN Prefix 6-cyl • Diesel
Caterpillar 3406E | BET ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | BET ESN Prefix 6-cyl • Diesel
Caterpillar 3456 | BGA ESN Prefix 6-cyl • Diesel
Caterpillar 3406 | BKN ESN Prefix 6-cyl • Diesel
Caterpillar 3456 | BLC ESN Prefix 6-cyl • Diesel
Caterpillar 3126B | BMA ESN Prefix 6-cyl • Diesel
Caterpillar 3456 | BNT ESN Prefix 6-cyl • Diesel
Caterpillar 3456 | C3G ESN Prefix 6-cyl • Diesel
Caterpillar C9 | C9A ESN Prefix 6-cyl • Diesel
Caterpillar C9 | C9J ESN Prefix 6-cyl • Diesel
Caterpillar 3456 | CAH ESN Prefix 6-cyl • Diesel
Caterpillar C15 | CE5 ESN Prefix 6-cyl • Diesel
Caterpillar C12 | CPD ESN Prefix 6-cyl • Diesel
Caterpillar C18 | DDS ESN Prefix 6-cyl • Diesel
Caterpillar C15 | EGH ESN Prefix 6-cyl • Diesel
Caterpillar C18 | EJG ESN Prefix 6-cyl • Diesel
Caterpillar 3456 | EPE ESN Prefix 6-cyl • Diesel
Caterpillar G3306 | G6X ESN Prefix 6-cyl • Gas/LPG
Caterpillar C18 | GJE ESN Prefix 6-cyl • Diesel
Caterpillar C15 | HAZ ESN Prefix 6-cyl • Diesel
Caterpillar C12 | JAC ESN Prefix 6-cyl • Diesel
Caterpillar C15 | JAS ESN Prefix 6-cyl • Diesel
Caterpillar C15 | JKG ESN Prefix 6-cyl • Diesel
Caterpillar C15 | JRE ESN Prefix 6-cyl • Diesel
Caterpillar C15 | L4L ESN Prefix 6-cyl • Diesel
Caterpillar C10 | MBJ ESN Prefix 6-cyl • Diesel
Caterpillar C12 | MBL ESN Prefix 6-cyl • Diesel
Caterpillar C15 | MBN ESN Prefix 6-cyl • Diesel
Caterpillar C15 | MCW ESN Prefix 6-cyl • Diesel
Caterpillar C18 | MDP ESN Prefix 6-cyl • Diesel
Caterpillar C18 | MEP ESN Prefix 6-cyl • Diesel
Caterpillar C18 | NAY ESN Prefix 6-cyl • Diesel
Caterpillar C18 | P1N ESN Prefix 6-cyl • Diesel
Caterpillar C18 | PLE ESN Prefix 6-cyl • Diesel
Caterpillar 3412D | REA ESN Prefix 12-cyl • Diesel
Caterpillar C32 | RNC ESN Prefix 6-cyl • Diesel
Caterpillar C15 | SWE ESN Prefix 6-cyl • Diesel
Caterpillar C32 | T3T ESN Prefix 6-cyl • Diesel
Caterpillar C12 | TME ESN Prefix 6-cyl • Diesel
Caterpillar C18 | TNA ESN Prefix 6-cyl • Diesel
Caterpillar C15 | TXY ESN Prefix 6-cyl • Diesel
Caterpillar C16 | W1A ESN Prefix 6-cyl • Diesel
Caterpillar C18 | WJH ESN Prefix 6-cyl • Diesel
Caterpillar C18 | WRH ESN Prefix 6-cyl • Diesel
Caterpillar C10 | Z2B ESN Prefix 6-cyl • Diesel
exclamation While every effort has been made to ensure the accuracy of the fitment information listed above, it is ultimately the responsibility of the installing mechanic to perform a side-by-side comparison of the replacement part with the original to verify proper fit before installation. RF Engine is not liable for labor or consequential damages resulting from incorrect application.

shield-check Warranty Information

Reliance Power Parts Warranty Policy

The Reliance Power Parts (RPP) warranty policy covers parts and labor necessary to repair a warrantable failure to the functional condition of the application that existed immediately prior to the failure, as detailed below. This warranty applies to direct customers of RPP only and is non-transferable.


Coverage Periods

  • New Internal Engine Parts (Ag/Industrial): 1 year from invoice date, unlimited miles/hours
  • Engine Overhaul Kits (Heavy-Duty On-Highway): 2 years from invoice date, unlimited miles/hours
  • New Engine Accessories: 1 year from invoice date, parts replacement only
  • Remanufactured Engine Accessories: 6 months from invoice date, parts replacement only
  • Remanufactured Engine & Drivetrain Parts: 6 months from invoice date, parts replacement only
  • Drivetrain Parts: 1 year from invoice date, parts replacement only
  • Complete Engines, New Long Blocks & New Short Blocks (Reliance Manufactured): 6 months from invoice date, parts replacement only
  • Remanufactured Long Blocks & Short Blocks (Reliance Manufactured): 90 days from invoice date, parts replacement only

Engine accessories include turbochargers, fuel injectors, hydraulic pumps, engine oil pumps, oil coolers, water pumps, and electrical components.


Manufacturer's Warranty Items

To serve a wider application base, RPP offers lower volume, rare application, and remanufactured parts from a variety of manufacturers. These parts will be noted on your invoice as subject to a "Manufacturer's Warranty" policy and are not covered under this policy. Engines, long blocks, medium blocks, and short blocks produced by any company other than Reliance are solely covered by the manufacturer's warranty. Contact your Reliance representative for details.


Parts & Labor Coverage

  • Parts: Covered at current customer pricing using new or remanufactured RPP approved parts
  • OEM/Outside Parts: When RPP parts are available, OEM parts will be credited at RPP pricing. Parts not available from RPP will be covered at billed rate with invoice required
  • Labor: Offered at RPP's discretion, not to exceed published flat-rate times and maximum regional wholesale hourly labor rate
  • Holiday/Overtime Rates: Not covered

What's Not Covered

This warranty does not cover failures resulting from:

  • Owner or operator abuse or neglect
  • Operation without adequate coolant, fuel, or lubricants
  • Over-fueling or over-speeding
  • Lack of maintenance of lubricating, coolant, or air intake systems
  • Improper storage, starting, warm-up, run-in, or shut-down practices

Coverage does not include:

  • Troubleshooting or diagnostic time
  • Towing, transport, or down-time
  • Rental fees or incidentals
  • Delivery charges, travel, meals, or lodging
  • Business losses, docking, or harbor charges

Responsibilities

  • Installer: Ensure parts are correct for the application and install according to OEM procedures, specifications, and accepted industry standards
  • Owner: Operate and maintain equipment as specified in OEM operation and maintenance manuals

How to File a Claim

  • RPP must be notified prior to the end of the warranty period
  • All warranty repairs must be authorized by RPP technical staff
  • Request a Warranty Claim Form for the return of parts
  • Return all claimed parts to the indicated location within 30 days of receiving a Return Merchandise Authorization
  • Include failed parts, completed Warranty Claim Form, and copies of related work orders or invoices
  • Ship parts freight pre-paid in a condition that makes examination possible
  • Parts received without a Warranty Claim Form will be returned freight collect

Important Notes

  • Professional Installation Required: We strongly recommend installation by a qualified technician to ensure proper break-in and operation
  • Keep Your Records: Retain your invoice and service records for warranty claims
  • Questions?: If you're unsure about coverage or need assistance, please contact us

The warranties set forth herein are the sole warranties made by RPP regarding its parts. RPP makes no other warranties, expressed or implied, of merchantability or fitness for a particular purpose.

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Fitment results are based on our application database. Always verify by side-by-side comparison before installation. Questions? Call 800-828-6943.

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