Belt Tensioner

Enhance your Case Construction equipment’s performance with the durable Belt Tensioner #504315781. Designed for optimal tension and reliability, this essential part ensures smooth operation and longevity, keeping your heavy machinery running efficiently on any job site.

Compatible equipment

This part fits WHEEL LOADER - TIER 4 (NA), WHEEL LOADER - TIER 4B (NA), WHEEL LOADER TIER 4 (NA), BACKHOE LOADER (LIVERY) - TIER 3 NRC, BACKHOE LOADER 2WD - TIER 3 NRC - MY18, BACKHOE LOADER 2WD - TIER 3 NRC - MY19, BACKHOE LOADER 4WD - TIER 3 NRC - MY18, BACKHOE LOADER 4WD - TIER 3 NRC - MY19, LOADER BACKHOE - TIER 3 NRC, BACKHOE LOADER - TIER 3 NRC, LOADER BACKHOE - TIER 3, BACKHOE LOADER (LIVERY) - WIDE TRACK - TIER 3 NRC, BACKHOE LOADER 4WD - WIDE TRACK - TIER 3 NRC - MY18, BACKHOE LOADER 4WD - WIDE TRACK - TIER 3 NRC - MY19, BACKHOE LOADER WIDE TRACK - TIER 3, BACKHOE LOADER WIDE TRACK - TIER 3 NRC, LOADER BACKHOE (TIER 3), ENGINE 504387298 - 84247650, ENGINE 5801464758 - 84299638, ENGINE 5801464757 - 84405027, ENGINE - 5801464759 - 84299565, ENGINE 5801475189 - 84359532, ENGINE 5801401153 - 84359531, ENGINE 5801475188 - 84359530, ENGINE - 5801401152 - 84359529, ENGINE 5801416044 - 84351008, ENGINE 5801416044 - 84351008., ENGINE 5801416412 - 84357802, ENGINE PN 5802015790 - 235KW, ENGINE 5801763470 - 47568087 TITAN 3540 / 4540 - TIER4B, ENGINE 5801416043 - 84215620, ENGINE 5801416411 - 84357798, ENGINE PN 5802015774 - 216KW, ENGINE 5801481886 - 84559510, ENGINE 5801530971 - 84341724, ENGINE 5801763473 - 47568088 TITAN 3040 / 4040 - TIER4B, ENGINE 5801763417 - 47538801 - TIER 4B, ENGINE - 5801763419 - 47538803 - TIER 4B, ENGINE 5801763419 - 47538803 - 1121F TIER 4B LECCE ( OCTOBER 2015 ), ENGINE 5801763419 47538803 W300C TIER 4B LECCE, ENGINE PN 5802467664 - 235KW, ENGINE PN 5802829554 - 235KW, ENGINE - 5801763418 - 47538802 - TIER 4B, ENGINE 5801763418 47538802 1021F / G TIER 4B LECCE, ENGINE 5801763418 47538802 W270C TIER 4B LECCE, ENGINE PN 5802467665 - 216KW, ENGINE PN 5802829536 - 216KW, ENGINE PN 5802704139 - 235KW, ENGINE PN 5802704178 - 216KW, ENGINE 504385674 - 84265771, ENGINE - 84185492, ENGINE 504375962 - 84265772, ENGINE 504375961 - 84265770, ENGINE 5801503632 - 84497773, ENGINE PN 5802263596 - 63 KW, ENGINE 504203229 - 84513501, ENGINE 5802263601 (CNH 48048517) - CHINA, ENGINE 504218693 - 87584965, ENGINE 504243740 - 84473214, ENGINE PN 5802263606 - 72KW, ENGINE PN 5802766972 - 72KW, ENGINE 504165557 - 87329242, ENGINE 504203230 - 84473215, ENGINE 504203232 - 84473212, ENGINE PN 5801550765 - 82KW, ENGINE PN 5801550774 - 82KW, ENGINE PN 5801550775 - 82KW, ENGINE PN 5802263609 - 82KW, ENGINE PN 5802766978 - 82KW, ENGINE PN 5802766992 - 82KW, ENGINE 5801858658 IPU 280B TIER4 B including models 1021F, 1021G, 1121F, 1121G, 580N, 580SN, 580SN WT, 590SN, F2CE9684C E020, F2CE9684C E025, F2CE9684P E024, F2CE9684U E026, F2CFA614B E019, F2CFA614B E020, F2CFA614C E019, F2CFA614C E020, F2CFE614B A002, F2CFE614B A003, F2CFE614B A024, F2CFE614B B006, F2CFE614C A002, F2CFE614C A003, F2CFE614C A024, F2CFE614D A004, F2CFE614E A004.

Frequently asked questions

What is the part number?

The manufacturer part number is 504315781.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.