Piston Pin
| Machine | Model | Years / S/N |
|---|---|---|
| Engine | NH RPZ85 | — |
| Engine | RPZ65 | — |
| Engine | RPZ145 | — |
| Engine | RPZ125 | — |
| Engine | RPZ85 | — |
| Engine | NH RPZ65 | — |
| Engine | NH RPZ125 | — |
| Engine | NH RPZ145 | — |
| Dozer | 1650K | — |
| Backhoe | 590 | — |
OEM Piston Pin 40Mm Od X 75.68Mm L Replaces J901793 #J934048 - OEM Fastener and Pin Replacement for Case Construction Equipment When repair work points to stripped threads, bent pins, loose mounting, and lost clips, this OEM part is specified to replace the failed original and restore dependable service. Frequently purchased for bolt replacement, retainer clip service, and heavy equipment hardware repair repairs on construction machinery.
More Details
Part Number: J934048
Application: Hardware replacement component used to repair loose mounting points, missing fasteners, bent pins, or worn retention hardware.
Key Features:
- Designed to replace damaged pins, bolts, washers, or retaining hardware
- Supports repair of looseness, poor retention, and hardware-related service issues
- OEM-style fit for efficient installation in routine maintenance
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
- Manufacturer part number
- J934048
- Internal SKU
- IC:J934048
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 1.32 lb
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.
All 110 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Engine | NH RPZ85 | — |
| Engine | RPZ65 | — |
| Engine | RPZ145 | — |
| Engine | RPZ125 | — |
| Engine | RPZ85 | — |
| Engine | NH RPZ65 | — |
| Engine | NH RPZ125 | — |
| Engine | NH RPZ145 | — |
| Dozer | 1650K | — |
| Backhoe | 590 | — |
| Trencher | 760 | — |
| Skid Steer | 95XT | — |
| Skid Steer | 90XT | — |
| Trencher | 660 | — |
| Dozer | DC150PS | — |
| Trencher | 860 | — |
| Backhoe | 590SM | — |
| Skid Steer | 1840 | — |
| Dozer | DC150 XLT | — |
| Tractor | 570LXT | — |
| Excavator | 9010B | — |
| Excavator | 9030B | — |
| Excavator | 9020B | — |
| Backhoe | 580SL | — |
| Loader | FL145 | — |
| Tractor | 8850 | — |
| Tractor | 8840 | — |
| Tractor | 8820 | — |
| Dozer | 1150G | — |
| Dozer | 650G | — |
| Dozer | 850G | — |
| Forklift | 584E | — |
| Dozer | 550G | — |
| Loader | 621B | — |
| Backhoe | 590L | — |
| Backhoe | 590SL | — |
| Tractor | 5130 | — |
| Tractor | 5120 | — |
| Tractor | 5240 | — |
| Tractor | 5230 | — |
| Tractor | 8830 | — |
| Backhoe | 580L | — |
| Tractor | 5150 | — |
| Cotton Picker | 1800 | — |
| Excavator | 688BCK | — |
| Excavator | 888B | — |
| Backhoe | 580SK | — |
| Tractor | 5250 | — |
| Tractor | 5220 | — |
| Engine | 6590TA | — |
| Engine | 6590T | — |
| Engine | 6590 | — |
| Engine | 4390T | — |
| Engine | 4390 | — |
| Skid Steer | 1845C | — |
| Combine | 1644 | — |
| Cotton Picker | 2022 | — |
| Dozer | 850D | — |
| Dozer | 1150E | — |
| Dozer | 1155E | — |
| Dozer | 550E | — |
| Dozer | 450C | — |
| Dozer | 855E | — |
| Dozer | 855D | — |
| Dozer | 850E | — |
| Excavator | 1088 | — |
| Excavator | 9010 | — |
| Excavator | 9030 | — |
| Excavator | 9020 | — |
| Backhoe | 480F LL | — |
| Backhoe | 480F | — |
| Backhoe | 35C WL | — |
| Backhoe | 580K | — |
| Cotton Picker | 1844 | — |
| Cotton Picker | 1822 | — |
| Excavator | 688 | — |
| Excavator | 688C | — |
| Excavator | 888 | — |
| Loader | W11B | — |
| Loader | 621 | — |
| Loader | W14C | — |
| Backhoe | 780D | — |
| Backhoe | 680L | — |
| Combine | 1620 | — |
| Combine | 1640 | — |
| Loader | 821 | — |
| Tractor | 5140 | — |
| Cotton Picker | 2044 | — |
| Dozer | 550 | — |
| Dozer | 650 | — |
| Dozer | 455C | — |
| Tractor | STEIGER 9170 | — |
| Tractor | STEIGER 9180 | — |
| Tractor | 2096 | — |
| Tractor | 1896 | — |
| Excavator | 125B | — |
| Loader | W14B | — |
| Backhoe | 580E | — |
| Backhoe | 480E LL | — |
| Backhoe | 480E | — |
| Backhoe | 26D | — |
| Excavator | 1085C | — |
| Forklift | 586E | — |
| Forklift | 585E | — |
| Backhoe | 780C | — |
| Backhoe | 680K | — |
| Excavator | 880D | — |
| Backhoe | 580SE | — |
| Excavator | 1085B | — |
| Excavator | 1086B | — |