Lawn & Garden Equipment Engine Carburetor O-Ring 630740

Brand: Tractor Accessories · Fits: 811 models · Reference price: $4.13

630740 is a Tractor Accessories replacement part (lawn & garden equipment engine carburetor o-ring). Our fitment data lists 811 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Showing 60 of 811 confirmed models, models with their own parts page first.
ModelBrandApplianceParts on file
820Ridgid—204
143726282Ridgid—155
143953007Craftsman—148
143295022Craftsman—139
143656062Craftsman—131
143836132Craftsman—131
143706082Craftsman—127
143276062Craftsman—123
143266222Craftsman—122
200233112Craftsman—91
1631Bissell—80
632689Tractor Accessories—41
HS40-55580KTecumseh—41
HSK850-8310CTecumseh—37
143214082Craftsman—34
143944571Craftsman—32
143664052Craftsman—27
143664072Craftsman—27
143654212Craftsman—24
143664112Craftsman—24
143734022Craftsman—24
315279851Craftsman—24
143641012Craftsman—23
H30-35377RTecumseh—23
LAV25-20095CLauson—23
143244082Craftsman—22
143246352Craftsman—22
143245042Craftsman—21
143274642Craftsman—21
143640225ACraftsman—21
143741032Craftsman—21
143744022Craftsman—21
143531052Craftsman—20
143176102Craftsman—19
143264502Craftsman—19
143254392Craftsman—18
143346032Ridgid—18
143346082Ridgid—18
143712032Ridgid—18
1631-BTecumseh—18
632208Tractor Accessories—18
143194022Craftsman—17
1631-CTecumseh—17
143244282Craftsman—16
143652022Craftsman—16
143652032Craftsman—16
143186102Craftsman—15
143244262Craftsman—15
143296072Craftsman—15
143356102Ridgid—15
143586252Craftsman—15
143659022Craftsman—15
143674032Craftsman—15
1631-ATecumseh—15
580757350Craftsman—15
143236082Craftsman—14
143254472Craftsman—14
143501111Craftsman—14
143566112Ridgid—14
143571162Ridgid—14

Part numbers it replaces

The manufacturer lists 630740 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

Other parts for model 820

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

Reference price and where to compare

The reference price on file for this part is $4.13. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 630740 listings on Amazon

Before you order

Model lookup tool