A51904 - OEM Nut - Case Construction
A51904 - OEM Nut - Case Construction
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Case Construction OEM Part No. A51904

Nut

Case Construction

$7.90 Available
90 verified fitments
Select your machine to check fit
Not sure it’s the right part? Talk to a parts specialist (740) 432-6303Mon–Fri 7:30 AM–5 PM EST
Ships nationwideUPS, USPS & freight
30-day returnsNew, unused parts
OEM guaranteedDirect from manufacturer
Machine Model Years / S/N
Backhoe 35WL —
Backhoe 35C WL —
Backhoe 35C —
Backhoe 680CK —
Engine 188 —
Dozer 310 —
Dozer 310E —
Backhoe 26D —
Forklift 586D —
Forklift 586C —

OEM Nut Connecting Rod Bolt #A51904 - OEM Hardware Repair Part for Case Construction Equipment Service When worn OEM parts create fastener fatigue, hardware loss, and poor component retention, this replacement component is used in repair work focused on replacement of fastening hardware affected by wear, stretch, or breakage. Targeted to service work involving OEM pin replacement, hardware repair, retainer service, and Case equipment fastening maintenance on Case equipment.

More Details

Part Number: A51904

Application: Typical repair use: OEM pin, bolt, washer, or retainer service part for maintenance work involving hardware wear, loss, or fastening repairs.

Key Features:

  • OEM replacement for missing, bent, worn, or stripped hardware components
  • Helps restore secure retention, alignment, and dependable equipment assembly during service
  • Direct-fit service hardware for repair and maintenance replacement work

Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering

Replaces: Refer to manufacturer cross-reference if applicable

WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Manufacturer part number
A51904
Brand
Case Construction
Condition
OEM, new
Category
Case Construction
Weight
0.1 lb

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.

$7.90

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