Select Model
US
HomeElectrical PartsCircuit Protection & RegulationRelay, Contactor & Fuse
Magnetic Relay 31800-37020 for Yanmar Engine 3TN84L 4TN82L 3TNE84 4TNV98 Takeuchi Excavator
Magnetic Relay for Engine,Excavator,Off-Road Truck
Engine,Excavator,Off-Road Truck Magnetic Relay
Magnetic Relay compatible with Engine,Excavator,Off-Road Truck
 Magnetic Relay For YANMAR
FridayParts Magnetic Relay
Magnetic Relay For YANMAR Engine,Excavator,Off-Road Truck

Magnetic Relay 31800-37020 for Yanmar Engine 3TN84L 4TN82L 3TNE84 4TNV98 Takeuchi Excavator

1 Review Add Your Review
US$139.99
Get at least 2% points for cashback & save up to 10%! View Details
Choose options for shipping rates.
Shipping to
SKU#: FPCX2511221
In Stock
Add to Wish List
100k+ Customers' Top Choice
Chosen by over 100,000 customers for trusted quality and exceptional service.
1 Year Warranty
Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.
90-Day Return
Hassle-free 90-day return policy for a risk-free shopping experience.
24/7 Service
Round-the-clock support to assist you whenever you need it.
Product Details

Magnetic Relay 31800-37020 for Yanmar Engine 3TN84L 4TN82L 3TNE84 4TNV98 Takeuchi Excavator

Replacement Part Number: 129100-77910, Y129100-77910, 2910077910, Y12910077910

Fit for Yanmar Engine:
3JH2BE, 3JH2E, 3TN100E-ACG, 3TN100E-ACGD, 3TN100E-DWS, 3TN100E-SB, 3TN100E-SMD, 3TN100TE-NS, 3TN84E-RDWS, 3TN84L-RBVM, 3TN84L-RNKH, 3TN84TL-RBVM, 3TN84TL-RYW, 3TNC78E-RDWB, 3TNE84T-YW, 3TNE84-YBB, 3TNE84-YBC, 3TNE84-YW, 3TNE88-ACG, 3TNE88-ACGD, 3TNE88-EPG, 3TNE88-PG, 3TNV76-CYE, 3TNV76-CYE2, 3TNV76-CYE2D, 3TNV76-CYED, 3TNV76-NYE3, 3TNV76-NYE3D, 3TNV76-XCYI2, 3TNV76-XCYI2D, 3TNV76-XMR, 3TNV76-XMR1, 3TNV82A-BDYE, 3TNV82A-BDYE2, 3TNV82A-BDYE2D, 3TNV82A-BDYE2T, 3TNV82A-BDYED, 3TNV82A-UKYI2, 3TNV82A-UKYI2D, 3TNV88-BDYE2, 3TNV88-BDYE2D, 3TNV88-BDYE2T, 4JH2-DTE, 4JH2E, 4JH2-HTE, 4JH2-TE, 4JH2-UTE(B), 4LHA-DTE, 4LHA-DTE(P), 4LHA-DTZE, 4LHA-DTZE(P), 4LHA-HTE, 4LHA-HTE(P), 4LHA-HTZE, 4LHA-HTZE(P), 4LHA-STE(P), 4LHA-STZE(P), 4LH-DTE, 4LH-DTZ, 4LH-HT, 4LH-HTE, 4LH-HTZ, 4LH-HTZAY, 4LH-ST, 4LH-STE, 4LH-STZ, 4LH-STZAY, 4LH-TE, 4LH-UT, 4LH-UTZ, 4LH-UTZAY, 4TN100E-ACG, 4TN100E-ACGD, 4TN78TL-DB, 4TN78TL-RB, 4TN82E-RDWS, 4TN82L-RNKVM, 4TN84TL-RBS, 4TNA78TL-DB, 4TNA78TL-DBW, 4TNA78TL-RB, 4TNA78TL-RBW, 4TNE106T-ML, 4TNE106T-NS, 4TNE106T-TBL, 4TNE84-DS, 4TNE84-EDS, 4TNE84-MS, 4TNE84T-BS, 4TNE88-ACG, 4TNE88-ACGD, 4TNE88-EPG, 4TNE88-MS, 4TNE88-PG, 4TNE94-ACG, 4TNE94-SF, 4TNE98-ACG, 4TNE98-NSR, 4TNE98-TBL, 4TNV106TXTBL, 4TNV84T-XTBL, 4TNV88-BDYE, 4TNV88-BDYE2, 4TNV88-BDYE2T, 4TNV88-BNYE3, 4TNV88-BNYE3D, 4TNV88-BNYE3T, 4TNV88-SMRE, 4TNV88-SND, 4TNV98-Q2FY, 4TNV98-QFY, 4TNV98-VTBZ, 4TNV98-XTBW, 4TNV98-YTBL, 4TNV98-YTBL1, 4TNV98-ZNTBL, 6LP-DT, 6LP-DTE, 6LP-DTZE, 6LP-DTZE1, 6LP-DTZY, 6LP-ST, 6LP-STE, 6LP-STZE, 6LP-STZE1, 6LP-STZY, 6LP-STZYJ, 6LYA-STE, 6LYA-STP, 6LYA-UTE, 6LYM-STE, 6LYM-UTE, 6LY-ST, 6LY-STE, 6LY-STM, 6LY-STZY, 6LY-UT, 6LY-UTE, 6LY-UTM, 6LY-UTZY

Application:
Fit for following models:
Yanmar Truck: C20R, C25R-2K, C25R-K, C25R-KD, C25W, C30R, C30R-1K, C30R-2K, C30R-F, YFW20DW(C20W, YFW25R(C25R
Takeuchi Excavator

Product Highlights
Compatible Model Brand
Model Number
Replacement Part Number
For YANMAR
C30R, C20R, C25R-2K, C25R-K, C25R-KD, C25W, C30R-1K, C30R-2K, C30R-F, YFW20DW(C20W, YFW25R(C25R
129100-77910, 2910077910, Y129100-77910, Y12910077910
Compatible Engine Brand
Engine Number
Replacement Part Number
For YANMAR
4TN78TL-RB, 4TN100E-ACG, 4JH2-DTE, 4JH2-HTE, 4JH2-TE, 4JH2E, 3TN100TE-NS, 4TNE88-ACG, 4TNE88-ACGD, 4TNV98-ZNTBL, 4TNE88-MS, 3JH2BE, 3JH2E, 3TNE88-ACG, 3TNE88-ACGD, 3TNE88-PG, 4TNE94-ACG, 4TNE94-SF, 4TNV98-VTBZ, 4TNE106T-ML, 4TNE106T-NS, 4TNE106T-TBL, 4TNE98-ACG, 4TNE98-NSR, 4TNE98-TBL, 4TNV98-Q2FY, 4TNV98-QFY, 4TNV98-XTBW, 4TNV98-YTBL, 4TNV98-YTBL1, 4TN100E-ACGD, 3TN100E-ACG, 3TN100E-ACGD, 3TN100E-DWS, 3TN100E-SB, 3TN100E-SMD, 3TN84E-RDWS, 3TN84L-RNKH, 3TNV76-CYE, 3TNV76-CYE2, 3TNV76-CYE2D, 3TNV76-CYED, 3TN84L-RBVM, 3TN84TL-RBVM, 4TN78TL-DB, 4TN82E-RDWS, 3TNV82A-UKYI2, 3TNV82A-UKYI2D, 4TNE84-DS, 4TNA78TL-DB, 4TNA78TL-DBW, 4TNA78TL-RB, 4TNA78TL-RBW, 4JH2-UTE(B), 3TNC78E-RDWB, 4LH-HT, 4LH-TE, 4LH-UT, 4LHA-STE(P), 6LY-UTE, 6LYA-STP, 4TNV88-BDYE, 4TNV88-BDYE2, 4TNV88-BDYE2T, 4TNV88-BNYE3, 4TNV88-BNYE3D, 4TNV88-BNYE3T, 3TN84TL-RYW, 3TNE84-YBB, 3TNE84-YBC, 3TNE84T-YW, 4TNV88-SMRE, 4TNV88-SND, 4LHA-DTE, 4LHA-DTE(P), 4LHA-DTZE, 4LHA-DTZE(P), 4LHA-HTE, 4LHA-HTE(P), 4LHA-HTZE, 4LHA-HTZE(P), 4LHA-STZE(P), 6LP-DTE, 6LP-DTZE, 6LP-STE, 6LP-STZE, 3TNV76-XCYI2, 3TNV76-XCYI2D, 3TNV76-XMR1, 6LY-STE, 6LP-ST, 6LP-STZE1, 6LP-STZY, 6LP-STZYJ, 3TNE88-EPG, 4TNE88-PG, 4LH-DTE, 4LH-DTZ, 4LH-HTE, 4LH-HTZ, 4LH-HTZAY, 4LH-STE, 6LY-ST, 6LY-STM, 6LY-STZY, 6LY-UT, 6LY-UTM, 6LY-UTZY, 6LYM-STE, 6LYM-UTE, 4LH-ST, 4LH-STZ, 4LH-STZAY, 4LH-UTZ, 4LH-UTZAY, 4TNE84-MS, 6LP-DT, 6LP-DTZE1, 6LP-DTZY, 6LYA-STE, 6LYA-UTE, 4TN84TL-RBS, 4TNE84T-BS, 3TNV76-XMR, 3TNV82A-BDYE2, 3TNV82A-BDYE2D, 3TNV82A-BDYE2T, 3TNV82A-BDYED, 4TNV106TXTBL, 3TNE84-YW, 3TNV82A-BDYE, 3TNV88-BDYE2, 3TNV88-BDYE2D, 3TNV88-BDYE2T, 4TN82L-RNKVM, 4TNE84-EDS, 3TNV76-NYE3, 3TNV76-NYE3D, 4TNE88-EPG, 4TNV84T-XTBL
Shipping
Ships to:
Delivery:
Choose options for shipping rates.
Customer Reviews
5 5 out of 5
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 star
0%

Top Reviews

user
idfvvv
Reviewed on 04/01/2026
Essential Part for Yanmar Engine

Since installing this magnetic relay, I've noticed a significant improvement in engine performance. It ensures smooth and reliable operation, starting up quickly every time without any hiccups. It's an essential part that does its job well!

Was this review helpful?
0
0
1
Questions and Answers
Loading...