FS19577 Heavy-Duty Spin-On Fuel Filter

Product Description

Engineered for heavy-duty earthmoving, forestry, and agricultural equipment, the FS19577 spin-on fuel filter removes damaging dirt and contaminants from diesel fuel. Featuring 84.0 mm outer diameter and 3/8"-16 UNF thread dimensions, it directly replaces Fleetguard FS19577, Donaldson P551430, and Mann WK 8115 for Caterpillar, Case, and John Deere fleets.

Technical Specifications

Application & Cross-Reference

Cross-Reference Index

• ■Fleetguard: FS19577
• ■Donaldson: P551430
• ■SF-FILTER: SK 3653 / SK3653
• ■FIL Filter: ZP 8038 F / ZP8038F
• ■Mann Filter: WK 8115 / WK8115
• ■HiFi Filter: SN 70132 / SN70132

Fleet & Equipment Applications

Earthmoving & Construction Equipment

• ■CATERPILLAR: 120 H, 120 HK, 311 CU, 312 C, 318 C, 320 C, 320 CL/CLN, 320 CS, 321 C-LCR, 321 D LCR, 322 B-LN, 323 DL/DLN, 325 B, 550, 554, 570, 574, 580, 928 G, 935 C, 938 G, 963 B, 963 C, CP 563 D, D 5 M, D 6 M, D 6 MLGP, D 6 MXL, M 325 B
• ■CASE: 1188, 4390, 588, 588, 688 P, 6T 590, 788, 788 P, 988 CK, 988 PLUS, CS 100, CS 100 PRO, CS 105 PRO, CS 110, CS 120, CS 130, CS 150, CS 80, CS 80 PRO, CS 85 PRO, CS 90, CS 90 PRO, CS 95 PRO, CVX 120, CVX 130, CVX 150, CVX 170, WX 150, WX 170, WX 185, WX 200
• ■JCB / NEW HOLLAND / NEUSON: JCB G 175, New Holland LB 100, RG 140, Neuson 18002

Forestry Machinery & Specialized Equipment

• ■TIMBERJACK: 360 C, 360 D, 460 C
• ■KOMATSU FOREST / SKOGS JAN: Komatsu Forest 860; Skogs Jan 487 CAT, 495 CAT, 695 CAT
• ■BAUDOUIN / ELECTRODIESEL / IMT / LAVERDA / PANIEN / SDMO / WILLE: Baudouin 4 S 108 S, Electrodiesel EDI 100, IMT AF 10, Laverda M 410 LC, Panien 8550, SDMO DX 6000 TE-XL, Wille 855

Frequently Asked Questions (FAQ)

Q1: Which major OEM cross-reference part numbers correspond to the FS19577 fuel filter?

A: The FS19577 fuel filter directly replaces Fleetguard FS19577, Donaldson P551430, SF-FILTER SK 3653, FIL Filter ZP 8038 F, Mann Filter WK 8115, and HiFi Filter SN 70132.

Q2: What thread pattern and physical dimensions are on the FS19577 fuel filter?

A: The FS19577 fuel filter element features an outer diameter (D1) of 84.0 mm, an overall height (H1) of 153.0 mm, and mounting thread size (D7) of 3/8"-16 UNF.

Q3: Which Caterpillar excavator and dozer models use the FS19577 fuel filter?

A: The FS19577 replacement fuel filter fits multiple Caterpillar machines, including 312 C, 320 C, 320 CL, 323 D excavators, D5M and D6M dozers, and 928G and 938G wheel loaders.

Q4: Is the FS19577 fuel filter compatible with John Deere and Case agricultural equipment?

A: Yes, the FS19577 fuel filter is extensively used across John Deere tractors (such as the 540G, 548G, and 648G series) as well as Case CS, CVX, and WX series earthmoving machinery.

Q5: What functions does the FS19577 spin-on fuel filter perform in diesel fuel systems?

A: The FS19577 spin-on filter intercepts solid debris, fine particulates, and rust scale, protecting high-pressure fuel injection pumps and nozzles against abrasive wear and blockage.

Custom Manufacturing & Supply Services

B2B Private Labeling & OEM Branding

• ■Custom Marking: Precision laser etching or screen printing of buyer part numbers, custom logos, and batch tracking codes on the filter housing.
• ■Export Packaging: Individually poly-sealed elements, custom inner artwork boxes, and heavy-duty export master shipping cartons.

Order Workflow