Skip navigation

Log in

Register

Log in

Compare products list

Register

Log in

Compare products list

Shop
All LED Lights & Accessories

LED Work Lights

PAR-36 LED Lights

Headlights

Thomas LED

Oval LED Lights

Rectangular LED Lights

Square LED Lights

Round LED Lights

View All
Combine Kits
LED KITS

Larsen LED for AGCO

JCB

Larsen LED for Krone

Larsen LED for Challenger / Fendt

Larsen LED for CaseIH

Larsen LED for JD

Larsen LED for New Holland / Ford

Larsen LED for Steiger

View All
Hy-Capacity Tractor Parts

Air Conditioning

Accessories

Diagnostic Tools

Back Cushions

Cables

Adapters

Software / Services

Diagnostic Kits

View All
Wear Parts

Hay Tool & Mower Parts

Combine Parts

Tillage Parts

Drill Parts

Planter Parts

Bolts Hardware

Fertilizer Knives

Consumables

View All
Camera Systems

Camera systems - Build your own system.

"Larsen" Wireless Camera Systems

StonCam Wired and Wireless Systems

Wi-Fi Cameras

Larsen HD Wireless systems
Industrial LED Lighting - 110 V
Contact Us
Canada/World
Register
Checkout
Search by Make / Model
- Back
- SEARCH BY MAKE / MODEL Wait...

Menu

Shop
- Back
- All LED Lights & Accessories
- Combine Kits
- LED KITS
- Hy-Capacity Tractor Parts
  - Back
  - Air Conditioning
    
    Back
    
    Fittings & Adapters
    
    Back
    
    Hose Fittings
    
    Back
    
    O-Ring
    
    Rotolock
    
    Crimping Shells
    
    Adapters
    
    Quick Disconnect
    
    Compressors
    
    Switches
    
    Back
    
    Blower Relays, Switches & Resistors
    
    Other
    
    Pressure Switches
    
    Thermostatic Switches
    
    Expansion Valves
    
    Receiver Driers & Accumulators
    
    Compressor Clutches
    
    Special Tools
    
    Blower Motors
    
    Back
    
    Dual Shaft
    
    Single Shaft
    
    Blower Relays, Switches & Resistors
    
    View All
  - Accessories
    
    Back
    
    Hand Tools
    
    Hydraulic
    
    Back
    
    Hydraulic Flow Rater
    
    Accelerator Lug Roll
  - Diagnostic Tools
    
    Back
    
    Bike / Power Sport
    
    Back
    
    Cables
    
    Software / Services
    
    Marine
    
    Back
    
    Cables
    
    Diagnosis Systems
    
    Ag / Off-Highway
    
    Back
    
    Cables
    
    Diagnostic Kits
    
    Car
    
    Back
    
    Cables
    
    A/C Recharge Station
    
    Diagnostic Kits
    
    Cable Cases
  - Back Cushions
  - Cables
  - Adapters
  - Software / Services
  - Diagnostic Kits
  - View All
- Wear Parts
  - Back
  - Hay Tool & Mower Parts
    
    Back
    
    Mowers and Haybines
    
    Back
    
    Rotary Mower Blades & Bolts
    
    Back
    
    Bush Hog
    
    John Deere
    
    Woods
    
    Lillistion
    
    Haybines ans Sickle Bar Mower Parts
    
    Back
    
    John Deere
    
    New Holland
    
    Case-IH
    
    Gehl
    
    MacDon
    
    Hesston
    
    New Idea
    
    Universal Single Point Guard
    
    View All
    
    Rake Tooth
    
    Baler Belts
    
    Back
    
    Baler Belts
    
    Teeth for Balers and Rakes
    
    Back
    
    Rake Teeth and Wheels
    
    Baler Teeth
  - Combine Parts
    
    Back
    
    New Holland
    
    Back
    
    Cornhead Parts
    
    Cutterbar Parts
    
    Back
    
    Draper Heads
    
    Crary Gold 'n Cut/King Kut
    
    OEM Style Cutter Bar
    
    SCH Cutterbar Parts
    
    Poly Skid Plate Kits
    
    Concaves
    
    Back
    
    Kondex KX7 High Performance
    
    Back
    
    Concave Sets
    
    Reel Repairs
    
    Poly Skid Plate Repairs
    
    CFC "See Thru Pipe Reel"
    
    Back
    
    Repair Parts
    
    SCH Cutterbars (Kits and Parts)
    
    Back
    
    SCH Cutterbar Parts
    
    Back
    
    Agco (MF, White, etc.)
    
    Geringhoff
    
    Hart Carter
    
    John Deere
    
    MacDon
    
    New Holland
    
    Case-IH
    
    SCH Cutterbar Kits
    
    Back
    
    John Deere
    
    MacDon
    
    Case-IH
    
    Agco
    
    Geringhoff
    
    Case-IH
    
    Back
    
    Feeder House Parts
    
    Reel Repairs
    
    Cornhead Parts
    
    Draper Belts
    
    Cutterbar Parts
    
    Back
    
    OEM Style Cutter Bar
    
    Back
    
    Model 1020 and later
    
    Draper Heads
    
    Model 820
    
    Crary Gold-n-Cut
    
    SCH Easy Cut
    
    Concaves
    
    Back
    
    Kondex KX7 High Performance
    
    Back
    
    Concaves and Parts
    
    Concave Sets
    
    OEM Style Concaves
    
    Poly Skid Plates
    
    Platform Repairs
    
    View All
    
    John Deere
    
    Back
    
    Straw Chopper Repair
    
    Augers
    
    Concaves
    
    Back
    
    Kondex KX7 High Performance
    
    Back
    
    Concave Sets
    
    Concaves and Parts
    
    Grain Platform Repairs
    
    Back
    
    Cutterbar Parts
    
    Back
    
    600F & 700F series
    
    SCH Easy Cut
    
    600FD & 700FD DRAPER Series
    
    200 and 900 series
    
    Crary Gold n’ Cut (200 & 900)
    
    Crary Gold n’ Cut (600 series)
    
    600F & 700F Series
    
    600FD & 700FD Draper Series
    
    Draper Belts
    
    Poly Skid Plates
    
    Back
    
    Repair Parts 600F, 600FD, 700F, 700FD
    
    Kits
    
    Repair Parts 200 and 900 Series
    
    Auger Fingers and guides
    
    Feather sheets (Stainless Steel)
    
    Reel Repairs
    
    Cornhead Parts
    
    Back
    
    600 & 700 Series Heads
    
    4090 Series Heads
    
    Bearings
    
    Elevator Chains
    
    Back
    
    Clean Grain Chains & Sprockets
    
    Return Grain Chains & Sprockets
    
    Feeder House Parts
    
    View All
    
    Agco-Gleaner
    
    Back
    
    Cornhead Parts
    
    Concaves
    
    Back
    
    KX7 High Performance
    
    Back
    
    Concave Sets
    
    Concaves and Parts
    
    OEM Style Concaves
    
    Poly Skid Plates
    
    Back
    
    Kits, AGCO 300500800 series Flex
    
    Repair Parts, AGCO flex
    
    Kits, Hart Carter Gen 3 Floating
    
    Repair Parts, HCC floating
    
    Cutterbar Parts
    
    Back
    
    SCH Easy Cut Parts
    
    OEM Style Cutter Bar
    
    Hart Carter Floating Bars
    
    Crary Gold 'n Cut/King Kut
    
    Straw Chopper Knife kits
    
    Reel Repairs
    
    Back
    
    OEM Pipe Reel Repairs (Not CFC)
    
    Tear Drop Reel Repairs
    
    Wood Bat Reel Repairs
    
    CFC "See Thru Pipe Reel"
    
    Back
    
    Parts
    
    Claas
    
    Back
    
    Cutterbar Parts
    
    MacDon
    
    Back
    
    Draper Belts
    
    Cutterbar Parts
    
    View All
  - Tillage Parts
    
    Back
    
    Moldboard Plow Parts
    
    Back
    
    Moldboards
    
    Back
    
    Oliver
    
    White Farm Equipment
    
    Allis Chalmers
    
    Case-IH
    
    Case (Prior to Case-IH)
    
    John Deere
    
    Massey Ferguson
    
    Överum
    
    View All
    
    Shares (Points)
    
    Back
    
    Case-IH
    
    John Deere
    
    Överum
    
    Massey Ferguson
    
    Ford
    
    Allis Chalmers
    
    Oliver
    
    White Farm Equipment
    
    Landsides and Wear Pads
    
    Back
    
    Oliver
    
    White Farm Equipment
    
    Överum
    
    Case (Prior to Case-IH)
    
    John Deere
    
    Allis Chalmers
    
    Case-IH
    
    Massey Ferguson
    
    View All
    
    Coverboards (Trashboards)
    
    Back
    
    OliverWhite
    
    John Deere
    
    Case-IH
    
    Shins
    
    Back
    
    John Deere
    
    Massey Ferguson
    
    Överum
    
    Oliver
    
    Case (Prior to Case-IH)
    
    Ford
    
    White Farm Equipment
    
    Case-IH
    
    View All
    
    Coulters
    
    Back
    
    John Deere
    
    Oliver
    
    Allis Chalmers
    
    White Farm Equipment
    
    Massey Ferguson
    
    Ford
    
    Case-IH
    
    Case (Prior to Case-IH)
    
    Harrow Tines, Spikes, and Parts
    
    Chisel, Deep Tillage, Ripper, Subsoiler
    
    Back
    
    Subsoiler/Ripper/Deep Tillage Repairs
    
    Back
    
    Case-IH and Case-DMI
    
    Back
    
    Points and Shins
    
    Bearings
    
    Blades
    
    Krause
    
    John Deere
    
    Back
    
    Shins and Shank Protectos
    
    Blades, Bearings, and Scrapers
    
    Sunflower and M & W Earthmaster
    
    Unverferth or Rawson Zone Builder
    
    Blue Jet Subtiller
    
    Brent CPC and Earthquake
    
    Brillion, Land Commander, Compaction Commander
    
    View All
    
    Chisels, Twisted
    
    Chisels, Straight
    
    Chisels, Sweeps
    
    2 Piece Twisted Chisels
    
    CFC 3 Piece Chisel Sweep
    
    Sweeps
    
    Back
    
    Traditional Bolt-on Field Cultivator Sweeps
    
    Sweeps for John Deere Perma Loc
    
    Noc-On Sweeps
    
    Danish (S-tine) Sweeps
    
    Back
    
    Danish, Single 7/16" Bolt Hole
    
    Danish, Single 3/8" Bolt Hole
    
    Danish, Double 7/16" Bolt Hole
    
    Empire-McKay Sweeps
    
    Kongskilde
    
    Back
    
    Knock-on for Kongskilde
    
    Bolt-on for Kongskilde
    
    Double Point (Reversible) for Field Cultivators
    
    Danish Sweeps by Acra Plant
    
    View All
    
    Disk Parts
    
    Back
    
    High Speed Disk
    
    Back
    
    CNH
    
    Degelman and Kinze
    
    JD / Norwood
    
    Amazone
    
    Lemken
    
    Horsch Anderson Joker
    
    Pottinger Terradisc
    
    Blades & Parts for John Deere
    
    Blades, VT REX by Bellota
    
    Blades and Parts for Case-IH
    
    Blades and Parts for Sunflower
    
    Arbor Bolts
    
    Blades, Notched
    
    Blades for Miller Disc
    
    View All
    
    Cultivator (Row Crop and Ridge Till)
    
    Back
    
    Bearings
    
    Ridge Till Points
    
    Ridge Till Reversible blades
    
    Stabilizer Coulter
    
    Shanks (S-tines & C-shanks)
    
    Back
    
    C-Shanks
    
    S-Shanks
    
    Pivot Bushings for JD C-Shanks
    
    S-Shanks Mounting Brackets
  - Drill Parts
    
    Back
    
    John Deere
    
    Back
    
    1560, 1590, 1690, 1835, 1860, 1890, 1895, 1990
    
    Back
    
    Gauge and Press Wheels
    
    Closing Wheels
    
    Seed Boots
    
    Blade and Bearings
    
    Springs
    
    Bushings and Pins
    
    Gauge Wheel Arm Shaft and Spindle
    
    Harrow tines
    
    750, 1850
    
    Back
    
    Closing Wheels, Bearings, CW Update Kit
    
    Blade, Bearings, Hub, Spindle
    
    Gauge and Press Wheels
    
    Bushings and Pins
    
    Harrow tines
    
    Seed Boots
    
    Springs
    
    Conventional
    
    Great Plains
    
    Case-IH
    
    Crustbuster
    
    Sunflower
  - Planter Parts
    
    Back
    
    John Deere
    
    Back
    
    Exact Align Pro
    
    Max Emerge 2, XP, Pro
    
    Back
    
    Gauge Wheels
    
    Back
    
    Repair Parts
    
    Assemblies
    
    Misc
    
    Seed Disc Assemblies
    
    PreCut Chains
    
    Exact Align Pro
    
    Row Unit Assembly
    
    Closing Wheel Repairs
    
    Sensors
    
    View All
    
    7000 MaxEmerge
    
    Back
    
    Seed Disc Assemblies
    
    Gauge Wheels
    
    Back
    
    Assemblies
    
    Repair Parts
    
    Misc
    
    Fertilizer Opener
    
    Bearings
    
    Closing Wheel Repairs
    
    Acra Plant V-Slice Insert
    
    PreCut Chains
    
    View All
    
    Set-N-Seed Complete Unit
    
    Kinze
    
    Back
    
    Seed Disc Assemblies
    
    PreCut Chains
    
    Fertilizer Opener
    
    EXACT ALIGN PRO
    
    Meter Parts
    
    Misc
    
    Sensors
    
    Set-N-Seed Complete Unit
    
    View All
    
    Great Plains
    
    Case-IH
    
    White
    
    Back
    
    6000 & 8000 Series
    
    5000 Series
    
    9000 Series
    
    Sunco
    
    9000 Series
    
    Hiniker
    
    View All
  - Bolts Hardware
    
    Back
    
    Clipped Head
    
    Hex Head Bolts, Right Hand
    
    Back
    
    ½" Diameter
    
    7/16" Diameter
    
    ¼" Diameter
    
    Rivets, Aluminum Drive-In
    
    Pop (Blind) Rivets
    
    Hex Nuts
    
    Hex Nuts, Serrated flange
    
    Button Head Bolts
    
    Lock Washers
    
    View All
  - Fertilizer Knives
    
    Back
    
    Knives
    
    Knives for Jamesway Manure Applicator
    
    John Deere 2510H Applicator
    
    Knife Repairs (Sealers, Tubes, etc.)
    
    Shanks for Toolbars
    
    Coulter Blades for Tool Bars
  - Consumables
    
    Back
    
    CRC
    
    Oil
    
    Grease
  - View All
- Camera Systems
- Industrial LED Lighting - 110 V
Contact Us
Canada/World
Register
Checkout
Search by Make / Model
- Back
- SEARCH BY MAKE / MODEL Wait...

Search

You have no items in your shopping cart.

Products tagged with 'NR43681'

Grid List

Filters

Picture of Exhaust Valve Seat Insert, Standard

Exhaust Valve Seat Insert, Standard

HCTR43681

Standard diameter

$12.39

Picture of Exhaust Valve Seat, Standard

Exhaust Valve Seat, Standard

HCRNR43681

-

$9.93

Categories

All LED Lights & Accessories (324)
Combine Kits (24)
LED KITS (359)
Hy-Capacity Tractor Parts (20429)
Wear Parts (3715)
Camera Systems (19)
Industrial LED Lighting - 110 V (15)

Popular tags

791
950
961
CaseIH
flasher
Flood
hi-lo
JD
Perkins Identification Guide
ufo

View all

Newsletter

Subscribe Unsubscribe

Wait...

Contact Info

507-516-7113 or 833-544-4872
Mon--Fri 8:00am - 5:00pm
[email protected]
Wahpeton, ND - USA (no pickup)
Warehouse in St. Cloud, MN

Information

Sitemap
Conditions of use
About Us

Customer Service

Search
Blog
Recently viewed products
Compare products list
New products
Payment & Shipping
Privacy policy
Refund/Return Policy

My Account

My account
Orders
Addresses
Shopping cart
Wishlist

Copyright © 2026 Larsen Lights. All rights reserved.