This is an original part from Homelite. The lock nut (m8 x 1-1/4 mm) is compatible with many pressure washers, and is sold individually. The metal lock nut helps to secure various components of the pressure washer. A wrench, hex key and screwdriver are often needed for the installation.
Lock Nut (m8 X 1-1/4 Mm) 678774002
OEM part for: Homelite, Ridgid, Ryobi, Husky
Part Number: 678774002
$3.99
In Stock
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Compatibility
This part will fit the following 96 machines
Homelite
HL80833 3-N-1 Hi-Speed Gasoline Pressure Washer View Diagrams & Manuals
HL80835 3-N-1 Hi-Speed Gasoline Pressure Washer View Diagrams & Manuals
UT80432 Pressure Washer View Diagrams & Manuals
UT80709 Pressure Washer View Diagrams & Manuals
UT80911 Pressure Washer View Diagrams & Manuals
UT80911A Pressure Washer View Diagrams & Manuals
UT80709A Pressure Washer View Diagrams & Manuals
UT80835 3-N-1 Hi-Speed Pressure Washer View Diagrams & Manuals
UT80933 3-N-1 Hi-Speed Pressure Washer View Diagrams & Manuals
BM80913A 2600 PSI Pressure Washer View Diagrams & Manuals
UT80432A 3100 PSI Gasoline Pressure Washer View Diagrams & Manuals
BM80919 2700 PSI Pressure Washer View Diagrams & Manuals
BM80919A 2700 PSI Pressure Washer View Diagrams & Manuals
BM903655 3,000 Watt Generator View Diagrams & Manuals
CT80020 Cat Pumps Gasoline Pressure Washer View Diagrams & Manuals
CT80701 Gasoline Pressure Washer View Diagrams & Manuals
CT80801 Gasoline Pressure Washer View Diagrams & Manuals
CT80806 Gasoline Pressure Washer View Diagrams & Manuals
HU80709A Pressure Washer View Diagrams & Manuals
HU80911A Pressure Washer View Diagrams & Manuals
HUCA80443 Pressure Washer View Diagrams & Manuals
HUCA80709A Pressure Washer View Diagrams & Manuals
PS262311 Pressure Washer View Diagrams & Manuals
PS282411 Pressure Washer View Diagrams & Manuals
PS80944 Pressure Washer View Diagrams & Manuals
PS80946 Pressure Washer View Diagrams & Manuals
PS80979 Pressure Washer View Diagrams & Manuals
PS80979A Pressure Washer View Diagrams & Manuals
PS80983 Pressure Washer View Diagrams & Manuals
PS903500 3,500 Watt Generator View Diagrams & Manuals
PS903500A 3,500 Watt Generator View Diagrams & Manuals
UT80993B Pressure Washer View Diagrams & Manuals
UT80993D Pressure Washer View Diagrams & Manuals
UT80993E Pressure Washer View Diagrams & Manuals
UT80993F Pressure Washer View Diagrams & Manuals
UT903655DA (990000673) 3650 Watt Generator View Diagrams & Manuals
PS80325 (090079278) Powerstroke Pressure Washer View Diagrams & Manuals
PS803125 (Rev01)(090079381)(10-19-17) Powerstroke Pressure Washer View Diagrams & Manuals
UT903655DA (990000674) 3650 Watt Generator View Diagrams & Manuals
PS80310E (090079276) Powerstroke Pressure Washer View Diagrams & Manuals
PS80313E-ECOM (Rev01)(090079379)(3-15-17) Pressure Washer View Diagrams & Manuals
PS80312E (PS80312E-ECOM)(090079294)(090079319) Pressure Washer View Diagrams & Manuals
PS80313E (Rev01)(090079366)(3-15-17) Pressure Washer View Diagrams & Manuals
PS80533 Powerstroke Pressure Washer View Diagrams & Manuals
Ridgid
RD80704 3000 Psi 26 Gpm Gas Pressure Washer View Diagrams & Manuals
RD80706 Gas Pressure Washer View Diagrams & Manuals
RD80945 Gasoline Pressure Washer View Diagrams & Manuals
RD80991 Gasoline Pressure Washer View Diagrams & Manuals
RD80993 Gasoline Pressure Washer View Diagrams & Manuals
RD80955 (090079244) Gasoline Pressure Washer View Diagrams & Manuals
RD80944 Gasoline Pressure Washer View Diagrams & Manuals
RD80956 (090079245) Gasoline Pressure Washer View Diagrams & Manuals
RD80955 Rd80955 Gasoline Pressure Washer Mfg. No. 090079244 3-22-17 (Rev:03) View Diagrams & Manuals
RD80956 Rd80956 Gasoline Pressure Washer Mfg. No. 090079245 3-21-17 (Rev:02) View Diagrams & Manuals
Ryobi
RY80940 Pressure Washer View Diagrams & Manuals
RY80940B Pressure Washer View Diagrams & Manuals
RY80930 Pressure Washer View Diagrams & Manuals
RY802800 RY802800 Pressure Washer Mfg. No. 090079267 View Diagrams & Manuals
RY80533 RY80533 Pressure Washer View Diagrams & Manuals
RY80544 RY80544 Pressure Washer View Diagrams & Manuals
RY80935 RY80935 Pressure Washer View Diagrams & Manuals
RY9C3501 RY9C3501 Digital Inverter Generator Mfg. No. 090930281 View Diagrams & Manuals
RYI2200H RYI2200H Digital Inverter Generator Mfg. No. 090930218 View Diagrams & Manuals
RY80940A 3100-Psi Pressure Washer View Diagrams & Manuals
RY905500 (090930295) Inverter Generator View Diagrams & Manuals
RY905500 (090930347) Inverter Generator View Diagrams & Manuals
RY905500E (090930279) Inverter Generator View Diagrams & Manuals
RY903600 (090930294) Inverter Generator View Diagrams & Manuals
RY906500S (099930624) Inverter Generator View Diagrams & Manuals
RY903600 (090930278) Inverter Generator View Diagrams & Manuals
RYi4022X (099930628) Digital Inverter Generator View Diagrams & Manuals
RY908000E (090930339) Generator View Diagrams & Manuals
RY906300LP (090930326) Digital Inverter Generator View Diagrams & Manuals
RY803111 (090079288) Pressure Washer View Diagrams & Manuals
RY802723 (090079287) Pressure Washer View Diagrams & Manuals
RY803600 (090079405) Pressure Washer View Diagrams & Manuals
RY80588 (090079433) Pressure Washer View Diagrams & Manuals
RY80588A (090079444) Pressure Washer View Diagrams & Manuals
RY80942 (090079422) Pressure Washer View Diagrams & Manuals
RY803000 (090079359) Pressure Washer View Diagrams & Manuals
RY803001 (090079398) Pressure Washer View Diagrams & Manuals
RY80931 (090079400) Pressure Washer View Diagrams & Manuals
RY803100 (090079285) Pressure Washer View Diagrams & Manuals
RY803300H (090079430) Pressure Washer View Diagrams & Manuals
RY803000E (090079331) Pressure Washer View Diagrams & Manuals
RY906500VNM Ry906500vnm 6,500 Watt Generator Mfg. No. 099930647 5-26-21 (Rev:01) View Diagrams & Manuals
RYi4022VNM Ryi4022vnm 4,000 Watt Digital Inverter Generator Mfg. No. 099930667 2-19-21 (Rev:01) View Diagrams & Manuals
RY802925 Ry802925 2900 Psi Pressure Washer Mfg. No. 095079510 5-7-21 (Rev:01) View Diagrams & Manuals
RY803023 Ry803023 3200 Psi Pressure Washer Mfg. No. 090079512 6-10-21 (Rev:01) View Diagrams & Manuals
RY803325 Ry803325 3200 Psi Pressure Washer Mfg. No. 090079513 7-6-21 (Rev:01) View Diagrams & Manuals
RY803423H Ry803423h 3400 Psi Pressure Washer Mfg. No. 090079505 7-27-21 (Rev:01) View Diagrams & Manuals
RY80588VNM Ry80588vnm 3200 Psi Pressure Washer Mfg. No. 095079528 7-19-21 (Rev:01) View Diagrams & Manuals
Husky
HU80709A Pressure Washer View Diagrams & Manuals
HU80911A Pressure Washer View Diagrams & Manuals
HUCA80443 Pressure Washer View Diagrams & Manuals
HUCA80709A Pressure Washer View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Pressure Washer Parts
- Generator Parts
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