Part number

K303806

Type Doors & Parts
Fits Case IH, Deutz-Fahr +9 makes 173 models
4 offers from €79.00 3 suppliers
Door Lock Inner Handle K303806
Door Lock Inner Handle K303806
Part # K303806
In stock
€96.00
Buy

- Note! The door lock is used on both the right and left sides in different cabin models. Make sure of the correct side in our parts book.More information on compatibility:- CIH Poclain models- Ford LP cabs, the door has the hinges on the rear edge from 2/1984 onwards- Leyland Explored cabs- DB Deluxe cabs- Deutz-Fahr Q- and Master cabs

SupplierSagroparts
Based inSweden
Vendor SKU VLD1438
Checked
FORD / CASE IH / DEUTZ-FAHR RHS DOOR LOCK 4316, S.20932, S20932, VLD1436, 87639185, K303748, K303806, 04339353, 83944243, E3NN94264A26AA, 12113500, NTH120, 6509613M91, K303806 +4
FORD / CASE IH / DEUTZ-FAHR RHS DOOR LOCK 4316, S.20932, S20932, VLD1436, 87639185, K303748, K303806, 04339353, 83944243, E3NN94264A26AA, 12113500, NTH120, 6509613M91, K303806
Part # K303806
0.500 kg1.000 pc in stock
In stock
€90.00
Buy
Based inIreland
Weight0.500 kg
Quantity1.000 pc
Vendor SKU 9656933525973
Checked
Door Lock Inner Handle K303805
Door Lock Inner Handle K303805
Part # K303806
In stock
€79.00
Buy

- Note! The door lock is used on both the right and left sides in different cab models. Ensure correct side in our spare parts bookMore information about compatibility:- CIH Poclain models- Ford LP cabs, door has hinges on the rear edge from 2/1984 onwards- Leyland Explored cabs- DB Deluxe cabs- Deutz-Fahr Q and Master cabs

SupplierSagroparts
Based inSweden
Vendor SKU VLD1436
Checked
Right Hand Inner Door Lock Assembly for Ford Super Q Cab Tractors
Right Hand Inner Door Lock Assembly for Ford Super Q Cab Tractors
Part # K303806
0.113 kg
In stock
€116.32
134.84 USD at supplier
Buy

When your cab door won't latch properly or keeps popping open while you're working, it's not just annoying—it's downright dangerous. A loose door on hillsides or rough terrain could throw you off balance or worse. This right-hand inner door lock assembly puts an end to that problem, giving you the secure, reliable latch you need to stay safely inside your Super Q Cab where you belong. What You're Getting Complete inner lock mechanism specifically for right-hand Super Q Cab doors Heavy-duty latch provides positive engagement that won't pop open unexpectedly Smooth operating mechanism won't stick or bind even after thousands of cycles Corrosion-resistant internal components stand up to moisture and farm chemicals Direct replacement that matches original mounting points exactly—no modifications needed Built for Real Farm Work The Super Q Cab was a major upgrade over standard Q Cabs, offering more headroom and better visibility for operators spending long days running serious equipment. You'll find these cabs on Ford tractors from the mid-70s through 80s, typically on machines in the 75-120 HP range handling everything from heavy tillage to loader work. When you're pulling implements across rough ground or working steep terrain, that door needs to stay shut. Made to Last Factory door locks from this era often fail from worn springs or corroded internal parts that just can't handle decades of farm use. This replacement uses improved materials and better manufacturing tolerances to give you years of reliable service. The mechanism is designed to provide firm engagement without requiring you to slam the door—a common complaint with worn original equipment. Good to Know Make sure you're ordering for the RIGHT-HAND door—Super Q Cabs use different locks than standard Q Cabs, so double-check your cab type first. Installation typically takes 45-60 minutes and you'll need to remove the inner door panel to access the mounting bolts. Take a photo of the linkage routing before you start disassembly. A flexible socket extension makes reaching those tight bolts much easier. When you're done, adjust the striker on the door frame so the door closes firmly without excessive force.

SupplierSutter Bros
Based inUnited States
Weight0.113 kg
Vendor SKU QTP-4316
Checked
Broader search for K303806

Fits these machines

Models listed by the suppliers of this part. 173 in total.

Case IH

4405120513051405150640740840940CX100CX70CX80CX90MX100MX100CMX110MX120MX135MX150MX170MX180MX200MX220MX240

Deutz-Fahr

4507C4807C5207C6207C6507C6807C6907C7007C7207C7807CDX110DX120DX145DX160DX4.10DX4.30DX4.50DX4.70DX6.10DX6.30DX6.50DX7.10DX80DX85

McCormick

MTX110MTX125MTX135MTX155MTX165MTX175MTX140MTX145MTX150MTX185MTX200CX105CX75CX85CX95MC100MC105MC115MC120MC135MC90MC95MTX120XTX185

Case IHC

CX100CX50CX60CX70CX80CX90MX100MX100 CMX110MX120MX135MX150MX170MX180MX200MX220MX240MX270MX80 CMX90 CMXM130

Deutz

DX110DX120DX140DX145DX160DX4.10DX4.30DX4.50DX4.70DX6.05DX6.10DX6.30DX6.50DX7.10DX80DX85DX90DX92

Ford New Holland

23102610291036103910411046105100561059006410661068107610

Leyland

602604702704804255262270272282462472482802

David Brown

11901194129012941390139414901494159416901694

Case

119412941394149415941694

David Brown Case

11901290139014901690

Ford

39104110461056106610

Other numbers for this part

Suppliers list these numbers for the same part.

VLD1438 NTH121 04339352 83944244 K303805 4316 S.20932 VLD1436 87639185 K303748 04339353 83944243 and 5 more

About this part

Suppliers
3
Offers
4 on this page
In stock
4 of 4
With a price
4 of 4 in stock
Prices
from €79.00 to €116.32, avg €95.33

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