71121 - OEM Wiper Seal - Case Construction
71121 - OEM Wiper Seal - Case Construction
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Case Construction OEM Part No. 71121

Wiper Seal

Case Construction

$21.55 In stock · 11 on hand
70 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
CASE TERRATRAC CRAWLER TRACTOR (S/N 7010001 TO 7100001) 1000 1961 – 1962
CASE TERRATRAC CRAWLER TRACTOR (S/N 7103001 & AFTER) 1000C 1959 – 1963
CASE CRAWLER TRACTOR (S/N 7103001 & AFTER) 1000D 1960 – 1966
CASE TORQUE CONVERTER CRAWLER TRACTOR (BEFORE S/N 7109000) 1150 1965 – 1974
CASE TORQUE CONVERTER CRAWLER TRACTOR (S/N 7109000 TO 7110299) 1150 1968 – 1974
CASE TORQUE CONVERTER CRAWLER TRACTOR (S/N 7110300 & AFTER) 1150 1969 – 1974
CASE CRAWLER TRACTOR (PRIOR TO S/N 3038436) 450 1965 – 1980
CASE CRAWLER TRACTOR (S/N 3038436 TO 3060306) 450 1968 – 1980
CASE CRAWLER TRACTOR (S/N 3060306 & AFTER) 450 1975 – 1980
CASE CRAWLER TRACTOR 450B 1978 – 1983

OEM Case Construction Wiper Seal #71121 ? Keep Rods Clean and Cylinders Leak-Free

This Wiper Seal (#71121) removes debris from hydraulic cylinder rods before they re-enter the cylinder. OEM-profiled for maximum sealing and durability.

More Details

Part Number: 71121
Application: Hydraulic cylinder wiper

Key Features:

  • OEM rubber or polyurethane composition
  • Prevents contamination and extends seal life
  • Drop-in replacement for OEM groove

Fits Case Models: Confirm cylinder rod and groove dimensions.

Compatible equipment

This part fits CASE TERRATRAC CRAWLER TRACTOR (S/N 7010001 TO 7100001), CASE TERRATRAC CRAWLER TRACTOR (S/N 7103001 & AFTER), CASE CRAWLER TRACTOR (S/N 7103001 & AFTER), CASE TORQUE CONVERTER CRAWLER TRACTOR (BEFORE S/N 7109000), CASE TORQUE CONVERTER CRAWLER TRACTOR (S/N 7109000 TO 7110299), CASE TORQUE CONVERTER CRAWLER TRACTOR (S/N 7110300 & AFTER), CASE CRAWLER TRACTOR (PRIOR TO S/N 3038436), CASE CRAWLER TRACTOR (S/N 3038436 TO 3060306), CASE CRAWLER TRACTOR (S/N 3060306 & AFTER), CASE CRAWLER TRACTOR, CASE LONG TRACK CRAWLER TRACTOR, CASE CABLE LAYER W/301B ENGINE (PRIOR TO S/N 3058169), CASE CABLE LAYER W/336 ENGINE (S/N 3058169 & AFTER), CASE IH MAXXUM TRACTOR (NORTH AMERICA), CASE IH DIESEL TRACTOR, CASE IH MAXXUM TRACTOR, LOADER LANDSCAPER, LOADER BACKHOE (NORTH AMERICA), SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE (NA) - ASN JJG0285001, LOADER BACKHOE - BSN JJG0239361, LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575, CASE TERRATRAC CRAWLER TRACTOR (DIESEL), CASE TERRATRAC GASOLINE CRAWLER TRACTOR, CASE IH MAGNUM TRACTOR (NORTH AMERICA), CASE IH MAGNUM TRACTOR, CASE CRAWLER TRACTOR (AFTER S/N 7070351), CASE CRAWLER TRACTOR (BEFORE S/N 7070351), CASE CRAWLER TRACTOR (UP TO S/N 7083999), CASE INDUSTRIAL CRAWLER TRACTOR (AFTER S/N 7084000), CASE CRAWLER TRACTOR (EUROPE), CASE CRAWLER TRACTOR (S/N 7073469 & AFTER) (NORTH AMERICA), CASE CRAWLER TRACTOR (UP TO S/N 7073468) (NORTH AMERICA), CASE IH MAXXUM DIESEL TRACTOR, CASE IH MX SERIES TRACTOR including models 1000, 1000C, 1000D, 1150, 450, 450B, 450C, 455B, 455C, 475, 5120, 5130, 5140, 5150, 5220, 5230, 5240, 5250, 570LXT, 580L, 580M, 580SL, 580SM, 590L, 590SL.

Frequently asked questions

What is the part number?

The manufacturer part number is 71121.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

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

Manufacturer part number
71121
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.

$21.55

This part appears in these diagrams

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