Basic Info.
| Part no. | 0875805 | Material | Steel |
| Type | Pin | Part Type | Engineering machinery parts |
| Compatibility | Caterpillar | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Date First Listed：2025/11/21
- Manufacturer：Diron Parts
Product Description
- Part Type：Pin
- escription: Replacement Part Pin 0875805 Suitable for Caterpillar, New
The 087-5805 is a premium-quality aftermarket bucket linkage pivot pin (also referred to as H-link to bucket pin or power link to bucket pin) engineered as a direct, fully interchangeable replacement for the original Caterpillar® part number 0875805 (087-5805). This heavy-duty pin connects the bucket to the H-link (power link/dogbone) on popular 20–25 ton class hydraulic excavators, absorbing massive digging forces, shock loads, and side stresses during intensive trenching, loading, and material handling operations.
Key Features & Benefits
- Precision machined from high-grade 40Cr or 4140 alloy steel with induction hardening for outstanding strength and impact resistance
- Optional thick hard-chrome plating for superior wear and corrosion protection in wet or abrasive conditions
- Exact OEM tolerances and geometry – 100% bolt-on fit with no modifications or adjustments needed
- Integrated grease grooves and cross-drilled lube holes for simple maintenance and low-friction operation
- Exceptional shear and bending strength to support full breakout force without deformation
- Significant cost reduction compared to genuine parts while offering equal or better service life
Common Applications (Caterpillar® Compatibility)
- Hydraulic Excavators – bucket to H-link (power link) pivot: – 318B, 318C – 319D, 319D L, 319D LN – 320B, 320B L, 320C, 320C L, 320D, 320D L, 320D LN, 320D LRR – 320E, 320E L, 320E LN, 320E LRR – 321D LCR, 322B, 322C – Some configurations of 325B/C/D and wheeled models (M318, M320, M322 series)
- Critical component in the front-end bucket linkage of these best-selling 20–25 ton excavators
- Widely used in construction, quarrying, demolition, rental fleets, and utility work worldwide
Technical Specifications
- Part Number: 087-5805 (aftermarket equivalent to Caterpillar® 0875805)
- Type: Bucket to H-link pivot pin
- Material: Heat-treated alloy steel (hard chrome plated on select versions)
- Outside Diameter: 79.85–80 mm (3.15 in)
- Overall Length: 543 mm (21.38 in)
- Effective/Usable Length: Approx. 493 mm
- Weight: Approx. 18–20 kg (40–44 lb)
- Quantity per machine: 1
- Common Related Parts: Seals (e.g., 096-5748 kit), shims, locking plates, collars
Important Note:
- We only provide replacement products intended for aftermarket use in the Caterpillar machinery listed above. The brand name Caterpillar is used solely as reference information to indicate compatibility and does not imply that our products are OEM.
- Note: While this description provides general information, specific details such as size, weight and exact material may vary by manufacturer and specific application. To obtain the most accurate and up-to-date information, it is recommended to consult a qualified parts supplier such as DIRON PARTS.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB
Q4. How about your delivery time?
A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8. How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from
ABOUT DIRON
- Factory OF DIRON
Diron Parts Group Have Its Own Factory Ensure That We Offer Better Price For Customers. Besides, Diron Corporate With Some Reliable Principal Manufacturers, So Diron Also Supply Customer Other Quality Spare Parts.
- Team OF DIRON
With 18 years of manufacturing and exporting experience, Diron has a team of knowledgeable engineers, inspectors and technical workers, sales staff, after-sales personnel.
- Products OF DIRON
As a distributor, we supply parts covers for :Complete engines, Long block, Short block, Engine spare parts, Electricla products, Hydraulic products, Transmission products, Undercarridge products.Among them, Cylinder head, Cylinder block, Spacer-plate, Bushing & Pin are our best-selling products.
