131-37 - OEM NUT LOCK SPECIAL THIN PLAIN - CASE CONSTRUCTION
131-37 - OEM NUT LOCK SPECIAL THIN PLAIN - CASE CONSTRUCTION
100%
CASE CONSTRUCTION OEM Part No. 131-37

Nut Lock Special Thin Plain

Case Construction ·50 Fitments

$6.60 USD · per unit In stock · 3 on hand
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
Machine Model Years
CASE COMBINE 1010 1963 – 2003
CASE COMBINE 1060 1965 – 1970
CASE SELF-PROPELLED WINDROWER 1255 1969
CASE COMBINE 1660 1986 – 1989
CASE 6-ROW CORN HEAD 306 1960 – 1969
CASE CRAWLER TRACTOR 350 1970 – 1980
CASE CRAWLER TRACTOR 350B 1979 – 1983
CASE PULL-TYPE COMBINE 400 1965 – 1975
CASE SIDE DELIVERY RAKE 401 1966 – 1970
CASE CRAWLER TRACTOR (PRIOR TO S/N 3038436) 450 1965 – 1980

Enhance your heavy equipment’s performance with the Case Construction Nut Lock – Special Thin Plain #131-37. Designed for durability and precision, this essential component ensures secure fastening, optimizing your machinery’s efficiency and reliability on the job site.

Compatible equipment

This part fits CASE COMBINE, CASE SELF-PROPELLED WINDROWER, CASE 6-ROW CORN HEAD, CASE CRAWLER TRACTOR, CASE PULL-TYPE COMBINE, CASE SIDE DELIVERY RAKE, CASE CRAWLER TRACTOR (PRIOR TO S/N 3038436), CASE CRAWLER TRACTOR (S/N 3038436 TO 3060306), CASE CRAWLER TRACTOR (S/N 3060306 & AFTER), CASE LONG TRACK CRAWLER TRACTOR, CASE PULL-TYPE COMBINE W/PTO DRIVE, CASE CONSTRUCTION KING LOADER BACKHOE, IND - CASE CRAWLER TRACTOR, CASE CONSTRUCTION KING LOADER BACKHOE AFTER S/N 3739160 (EUROPE), CASE CONSTRUCTION KING LOADER BACKHOE BEFORE S/N 3739160 (EUROPE), CASE CONSTRUCTION KING FORKLIFT, CASE CRAWLER TRACTOR (AFTER S/N 7070351), CASE CRAWLER TRACTOR (EUROPE), CASE CRAWLER TRACTOR (S/N 7073469 & AFTER) (NORTH AMERICA), CASE CRAWLER TRACTOR (UP TO S/N 7073468) (NORTH AMERICA), CASE WHEEL LOADER W/POD CAB - NEW YORK STATE SPECIAL, CASE ARTICULATED WHEEL LOADER W/POD CAB (S/N 9120696 & AFTER) including models 1010, 1060, 1255, 1660, 306, 350, 350B, 400, 401, 450, 450C, 455C, 460, 480F, 480F LL, 550, 550E, 550G, 550H, 580C, 580F, 580G, 584C, 584E, 585C.

Frequently asked questions

What is the part number?

The manufacturer part number is 131-37.

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.

Manufacturer part number
131-37
Internal SKU
IC:131-37
Brand
CASE CONSTRUCTION
Condition
OEM, new
Category
Case Construction
Weight
0.04 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.

This part appears in these diagrams

You may also like