In stock
SKU: 1400240
1400240 O-ring fit Caterpillar
In stock
SKU: 1400240
1400240 O-ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$4.14
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1400240 O-ring for Caterpillar Equipment
The 1400240 O-ring is a sealing component used in Caterpillar material loaders, excavators, petroleum product equipment and forest machines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Material loader: MH3260.
- Petroleum products equipment: WS223, WS223 SS, WS223XD, WS273XD, WS305XD, WSF305XD.
- Excavators: 330D L, 324D L, 325D L, 330D, 330D FM, 330D LN, 336, 336D, 336D LN, 336D2, 336D2 GC, 336D2 L, 336D2 L XE, 336D2 LXE, 336D2 XE, 336E H, 336E L, 336E LH, 336E LN, 336E LNH, 336F LN XE, 336F LNXE, 336F XE, 336FMHPU, 340, 340D L, 340D2 L, 340F, 340F L LRE, 340F L UHD, 349, 349E, 349E L, 349E L HVG, 349E L VG, 349F, 349F L, 349F LXE, 352, 352F, 352F OEM, 352F XE VG, 352F-VG, 355, 385C and 385C L.
- Forest machines: 568.
Cross-reference numbers
- 140-0240
- 1400240
Specifications
| Part type | O-ring |
| Equipment manufacturer | Caterpillar |
| Material | Nitrile rubber (NBR) |
| Material grade | NBR (90) |
| Color | Black |
| SAE AS568 dash size | -438 |
| Size | 438 |
| Cross-section diameter | 0.28 in |
| Inside diameter | 6.23 in |
| Outside diameter | 6.776 in |
| Hardness | 90 Shore A |
| Operating temperature range | -40 to 212 °F |
| Coating | None |
| Weight | 0.2 lb |
| Length | 17.78 cm |
| Width | 22.86 cm |
| Depth | 2.54 cm |
| Compatible media and materials | Abrasion-resistant applications, alpha-olefin synthetic lubricants, ethylene glycol, hydrocarbon fuels, gasoline-based lubricants, silicone oils and greases, water, water-based engine coolants, ORFS seals and STORS seals. |
| Application areas | Ambient-temperature fuel systems, high- and low-pressure LPG auxiliary systems, hydraulic fluids up to 10,335 kPa (1,500 psi), power steering system seals and radiator thermostat seals. |
| Material description | NBR provides resistance to abrasion and cutting. The material is specified for air, engine oil, diesel fuel, coolant or urea, hydraulic oil and automatic transmission oil. |
| Incompatible media and conditions | Automotive and aircraft brake fluids, high ozone concentrations, ketones, phosphate ester fluids, strong acids and ultraviolet light. |
| Additional material limitation | Not specified for use with diesel biofuels. |
| Color note | The actual O-ring color may differ from the product image. |





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