At Filters and Parts Solution, we are dedicated to ensuring your equipment runs smoothly and your business thrives. Every day, we work hard to deliver top-quality spare parts you can trust.



Main Magnetic Relay Switch 3T-0376 165-4026 Fits Caterpillar 312B 320B 330B

Sale price $249.99 Regular price $359.99

Shipping calculated at checkout.

Parts in Stock

6 Months Factory warranty

OEM Relay meticulously engineered to meet the high-quality standards set by industry leaders like Caterpillar. Designed for exceptional durability and reliability, each relay undergoes rigorous testing against strict benchmarks to ensure consistent electrical performance you can depend on. With immediate availability and a comprehensive warranty, our relays provide dependable switching, enhanced circuit protection, and long-lasting functionality—regardless of equipment type or operating conditions. Trust our OEM Relay to keep your machinery’s electrical systems running smoothly and efficiently.

Fit to Caterpillar 815B 815F 816B 816F 825C 826C 836 936 936E 936F 950B 950B/950E 950E 950F 950F II 960F 966D G916 G926 G936 910E 910F 916 926 926E 966E 966F 966F II 970F 980C 980F 980F II 988B 990 992C 992G 994 508 773B 775B 776C 777C 784B 785 785B 789 789B 793 793B 793C 768C 769C 771C 772B 3408 3408B D20D D250D D250E D25D D300D D300E D30D D350D D400D D40D RM-350 RR-250 SM-350 SS-250 PM-565 PR-1000 PR-1000C PR-450C PR-750B 120G 12G 130G 140G 14G 160G 16G 4P 527 54H D4HTSK II D4HTSK III D5HTSK II CP-533 CP-563 CP-643 CP-653 CS-531 CS-533 CS-563 CS-573 CS-583 CS-643 CS-653 CB-434 CB-434B CB-534B 814B 814F 824C 834B 834S 834U 854G AE40 AP-1050B AP-1055B AP-650B BG-225C BG-2455C BG-245C 578 583R 589 215D 219D 225 225B 225D 229 229D 231D 235C 235D 245B 245D 311-A 312-A 312B 312B L 315-A 315-A L 315B 315B FM L 315B L 317-A 320 L 320-A 320-A L 320-A N 320-A S 320B 320B FM LL 320B L 320B LL 320B N 320B S 320N 322 L 322 LN 322-A L 322-A LN 322-A N 322B 322B L 322B LN 322N 325 L 325 LN 325-A 325-A FM L 325-A L 325-A LN 325B 325B L 325B LN 330 L 330 LN 330-A 330-A L 330-A L 330-A LN 330B 330B L 330B LN 345B 345B L 350 L 350-A 350-A L 375-A 375-A L 5080 5130 5230 E240B E240C E300B EL240B EL240C EL300B IT12B IT14B IT18 IT18B IT28 IT28B 613C 613C II 615C 615C II 621E 621F 621S 623E 623F 627E 627F 631E 633E II 637E 651E 657E 11 11SU 11U 4 4A 4P 4S 5 54 55 56 56H 57 57H 58L 59L 59N 5A 5P 5S 6 7A 7S 7S LGP 7SU 7U 8 D10N D10R D11N D11R D6H D6H II D6H XL D6H XR D7H D8L D8N D8R D9L D9N D9R 6A 6S 6SU 7 8A 8S 8SU 8U 9 9SU 9U D4H D4H III D4H XL D5 D5H D5H XL