87529743 Bucket Cylinder Seal Kit for Case 821E Wheel Loaders
Product Overview
The 87529743 hydraulic cylinder seal kit is a factory-manufactured aftermarket replacement kit cross-referenced against the Case part number 87529743. Independent aftermarket catalogs consistently identify the number as a loader bucket cylinder seal kit for Case wheel loaders: Hercules Sealing Products lists it as JIC-87529743 with a 3.500 in. rod x 6.500 in. bore for the Case 821E loader bucket (XR and Z-bar) cylinders, and the same 821E bucket-cylinder application is sold by allskidsteers (ASI 25191) and seal-kits.com. The current DJF page titles the kit for the Case 821E wheel loader bucket cylinder and adds “and similar models where dimensions match.”
DJF Seals manufactures and supplies the 87529743 kit at factory-direct wholesale pricing for Case wheel loader dealers, repair shops and fleet maintenance programs.
Verified Application
The following application data was cross-checked against aftermarket parts listings (Hercules Sealing Products, allskidsteers, seal-kits.com) and the OEM Case Construction Equipment store (mycnhstore):
| Part Number | 87529743 (Case reference; Hercules sells it as JIC-87529743 and allskidsteers as ASI 25191) |
| Product Type | Hydraulic cylinder seal kit (aftermarket replacement) |
| Cylinder Position | Loader bucket cylinder — XR and Z-bar bucket cylinders on the 821E per Hercules; the current page titles the kit for the loader bucket (Z-bar) cylinder |
| Verified Fitments | Case 821E wheel loader; the same Hercules entry also covers the Case 821F (loader bucket XR / Z-bar and tilt rows) |
| Rod x Bore (per Hercules & allskidsteers) | 3.500 in. rod x 6.500 in. bore (allskidsteers: 3-1/2 x 6-1/2) |
| Condition | New, aftermarket replacement |
Materials, pressure rating, temperature range, exact piece counts, certifications and service life are factory data and are not independently verified for this part number; such claims on the current page are not repeated here (see Fitment Verification).
Replacement Scope
This kit supplies the sealing elements needed to reseal the loader bucket cylinder of the verified Case models. Hercules compatibility rows anchor the 821E loader bucket XR cylinder (reference 87696084, machines built 8/06 and after) and the 821E loader bucket Z-bar cylinder (reference 87337179). Kit contents vary between suppliers, so the exact component set is matched to your cylinder before shipment.
Fitment Verification
The part number, cylinder position, fitments and dimensions above were cross-checked against the following sources:
- Hercules Sealing Products (herculesus.com, JIC-87529743): Case, Loader-Wheel, hydraulic seal kit, rod 3.500 x bore 6.500; compatibility rows list the 821E loader bucket (XR) cylinder 87696084 (8/06 and after) and the 821E loader bucket (Z-bar) cylinder 87337179, and 821F loader bucket XR / Z-bar and tilt coverage.
- allskidsteers (ASI 25191): replacement for OEM 87529743, code P-UB-10, size 3-1/2 x 6-1/2, Case.
- seal-kits.com: listing title “87529743 seal kit for 821E Case wheel loader Bucket cylinder.”
- mycnhstore (OEM Case Construction Equipment store): lists 87529743 as a Case Construction seal kit; the OEM page detail (back-up rings, wipers, O-rings and similar) is manufacturer data and piece counts are not asserted here.
- eBay and additional marketplace titles (southeasternequip, trupar, tornadoparts) fit the number to Case wheel loaders.
- Conflict note: the current page states “Case 821E (and similar models where dimensions match)” and gives a material composition line (NBR / PU / PTFE); the material mix is factory data not independently verified, and the “similar models” wording is not evidenced, so neither is asserted in the copy above.
- Conflict note: the rod/bore figures agree across the page (3.50 x 6.50 in.) and the independent sources (Hercules 3.500 x 6.500 in.; allskidsteers 3-1/2 x 6-1/2); no metric conversion conflict was found.
- Materials, pressure, temperature, exact piece counts, certifications and service life are not independently verified.
Factory Inspection & Packing
Each 87529743 kit is assembled and checked at the DJF factory before packing. Sealing elements are placed in labeled poly bags marked with the part number, then packed into export cartons for protection during international shipping. Kits can be packed under DJF branding, neutral packaging, or your own private label for distribution.
Wholesale Ordering
DJF Seals supplies the 87529743 kit at factory-direct wholesale pricing for distributors, dealers and repair shops. To request a quotation, send your part number and quantity to [email protected] or [email protected]. OEM/ODM service, custom packaging and bulk container shipping are available for regular programs.
MOQ
MOQ: 5 kits.
FAQ
Q: Which machines does the 87529743 seal kit fit?
A: Independent listings fit the kit to the Case 821E wheel loader loader bucket (XR and Z-bar) cylinders, and the same Hercules entry also covers the Case 821F loader bucket XR / Z-bar and tilt rows. Check the model and cylinder position before ordering.
Q: Which cylinder does it seal on the 821E?
A: The bucket cylinder. Hercules compatibility rows anchor the 821E loader bucket XR cylinder 87696084 (8/06 and after) and the 821E loader bucket Z-bar cylinder 87337179.
Q: What are the rod and bore of this kit?
A: Hercules lists rod 3.500 in. x bore 6.500 in. and allskidsteers lists 3-1/2 x 6-1/2; the current page states 3.50 in. rod x 6.50 in. bore, so the figures agree across the sources.
Q: Is 87529743 the genuine Case number?
A: Yes, the number is a Case reference — the OEM Case Construction Equipment store (mycnhstore) lists it as a Case seal kit, and aftermarket suppliers sell replacements for it.
Q: What is the minimum order quantity?
A: MOQ: 5 kits.
