Authorised Dealer

MCS Grease fitting. 5/16-32. Zinc - 9851B

1 / 2

Authorised Dealer

MCS

999851 Grease fitting. 5/16-32. Zinc

Name: 999851 Grease fitting. 5/16-32. Zinc
Brand: MCS
SKU: 999851
Price: 8.38 GBP
Availability: InStock

Fits: 1936-1984 H-D OEM: 9851B OEM: 999851

£9.31 SAVE £1.40 (15%)

£7.91

incl. VAT

Available to Order

Stock updated: today at 4:30 am

JOIN IRON STABLE — SAVE 15%

Chapter members save 15% · Sign in for member pricing

Estimated delivery: 3–15 working days

Part #: 999851 | Pack: 10P

Authorised

Iron City Dealer

14-Day Returns

Easy & hassle-free

Secure Checkout

256-bit encryption

Free UK Delivery

On orders over £100

Specifications

Brand: MCS
Part Number: 999851
OEM Reference: 9851B
Pack Quantity: Pack of 10
Category: Grease Fittings
VAT Rate: 20%

About This Product

This is an MCS zinc-plated Zerk-type grease fitting. Thread is 5/16-32. Zinc plating resists corrosion. It fits T-bars and pivot points on 1936 to 1984 Harley-Davidson models. Replaces OEM 9851, 9851A, and 9851B. Stock and universal fit on older machines. Use them anywhere you need to feed grease to a joint. Keep a pack of ten on the bench.

Manufacturer part number: 999851.

Fitment

68 models

1936-1984 H-D

Electra Glide

18 models

Brand	Year	Family	Model
Harley-Davidson	1978	Electra Glide	Electra Glide FLH 80 FLH-80
Harley-Davidson	1975–1980	Electra Glide	Electra Glide FLH-1200
Harley-Davidson	1979–1980	Electra Glide	Electra Glide FLH-80
Harley-Davidson	1975	Electra Glide	Electra Glide FLHF
Harley-Davidson	1977	Electra Glide	Electra Glide FLHS-1200
Harley-Davidson	1980	Electra Glide	Electra Glide FLHS-80
Harley-Davidson	1984	Electra Glide	FLH Police 80 FLH
Harley-Davidson	1979–1980	Electra Glide	Glide Classic FLHC-80
Harley-Davidson	1981–1984	Electra Glide	Police Electra Glide FLH-1200
Harley-Davidson	1981–1984	Electra Glide	Police Electra Glide FLH-80
Harley-Davidson	1983	Electra Glide	Police FLH
Harley-Davidson	1979–1980	Electra Glide	Police FLH-1200 FLH-1200
Harley-Davidson	1980	Electra Glide	Touring Electra Glide Classic FHL-80
Harley-Davidson	1979	Electra Glide	Touring Electra Glide Classic FLHC-80
Harley-Davidson	1980	Electra Glide	Touring Electra Glide FL-80
Harley-Davidson	1978–1984	Electra Glide	Touring Electra Glide FLH-80
Harley-Davidson	1977	Electra Glide	Touring Electra Glide Sport FLHS-1200
Harley-Davidson	1980	Electra Glide	Touring Electra Glide Sport FLHS-80

FXR

1 model

Brand	Year	Family	Model
Harley-Davidson	1986	FXR	FXR Touring FXRD

FXR Police

5 models

Brand	Year	Family	Model
Harley-Davidson	1984–1990	FXR Police	Police Low Rider FXRP
Harley-Davidson	1991–1994	FXR Police	Super Glide Police (Fairing) FXRP
Harley-Davidson	1991–1992	FXR Police	Super Glide Police (Frg/Wnd) FXRP-FRG
Harley-Davidson	1991–1992	FXR Police	Super Glide Police (Frg/Wnd) FXRP-WND
Harley-Davidson	1991–1994	FXR Police	Super Glide Police (Windshield) FXRP

Low Rider

2 models

Brand	Year	Family	Model
Harley-Davidson	1977–1979	Low Rider	FX Super Glide FXS-1200
Harley-Davidson	1979–1980	Low Rider	FX Super Glide FXS-80

Police

1 model

Brand	Year	Family	Model
Harley-Davidson	1975	Police	Glide Police FL

Police Electra Glide

1 model

Brand	Year	Family	Model
Harley-Davidson	1979–1980	Police Electra Glide	Police FLH 80 FLHP-80

Roadster

1 model

Brand	Year	Family	Model
Harley-Davidson	1979	Roadster	Sportster 1000 XLS-1000

Softail

12 models

Brand	Year	Family	Model
Harley-Davidson	1983	Softail	Dyna Glide Glide Custom FXDG
Harley-Davidson	1983–1985	Softail	FX Low Rider FXSB
Harley-Davidson	1981–1985	Softail	FX Super Glide Fat Bob FXEF
Harley-Davidson	1981–1984	Softail	FX Super Glide FXE
Harley-Davidson	1981–1982	Softail	FX Super Glide FXS
Harley-Davidson	1981–1986	Softail	FX Wide Glide FXWG
Harley-Davidson	1986–1990	Softail	Softail Custom FXSTC
Harley-Davidson	1987	Softail	Softail Heritage Classic FLSTC
Harley-Davidson	1986–1987	Softail	Softail Heritage FLST
Harley-Davidson	1990	Softail	Softail Springer FXSTS
Harley-Davidson	1984–1990	Softail	Softail Standard FXST
Harley-Davidson	1981–1982	Softail	Super Glide B80 FXB

Sportster

4 models

Brand	Year	Family	Model
Harley-Davidson	1975–1978	Sportster	Sportster 1000 XLCH-1000
Harley-Davidson	1979	Sportster	Sportster 1000 XLH-1000
Harley-Davidson	1975–1978	Sportster	Sportster Standard XLH-1000
Harley-Davidson	1979	Sportster	Sportster XLCH-1000

Super Glide

6 models

Brand	Year	Family	Model
Harley-Davidson	1979–1980	Super Glide	FX Super Glide Fat Bob FXEF-1200
Harley-Davidson	1979–1980	Super Glide	FX Super Glide Fat Bob FXEF-80
Harley-Davidson	1976–1980	Super Glide	FX Super Glide FXE-1200
Harley-Davidson	1983–1984	Super Glide	FX Super Glide FXS-80
Harley-Davidson	1976–1978	Super Glide	Super Glide 1200 FX-1200
Harley-Davidson	1980	Super Glide	Super Glide B80 FXB-80

Tour Glide

1 model

Brand	Year	Family	Model
Harley-Davidson	1979–1980	Tour Glide	Tour Glide FLT

Touring

12 models

Brand	Year	Family	Model
Harley-Davidson	1981–1983	Touring	Electra Glide FLH
Harley-Davidson	1981	Touring	Electra Glide FLHS
Harley-Davidson	1983–1984	Touring	Electra Glide FLHT
Harley-Davidson	1981	Touring	Glide Classic FLHC
Harley-Davidson	1983–1984	Touring	Glide Classic FLHT
Harley-Davidson	1981	Touring	Glide Classic FLTC
Harley-Davidson	1982–1984	Touring	Tour Glide Classic FLT
Harley-Davidson	1981–1984	Touring	Tour Glide FLT
Harley-Davidson	1981–1982	Touring	Touring Electra Glide Classic FLHC
Harley-Davidson	1983	Touring	Touring Electra Glide Classic FLHTC
Harley-Davidson	1984	Touring	Touring Electra Glide FLH
Harley-Davidson	1981–1984	Touring	Touring Electra Glide Sport FLHS

Wide Glide

1 model

Brand	Year	Family	Model
Harley-Davidson	1980	Wide Glide	FX Wide Glide FXWG-80

XLT Touring

1 model

Brand	Year	Family	Model
Harley-Davidson	1977–1980	XLT Touring	Sportster 1000 XLT-1000

55CI (883CC) OHV 4 Cycle-Twin

1 model

Brand	Year	Family	Model
Harley-Davidson	1980	55CI (883CC) OHV 4 Cycle-Twin	Sportster Standard XLH

74CI (1200CC) OHV Twin

1 model

Brand	Year	Family	Model
Harley-Davidson	1978	74CI (1200CC) OHV Twin	Electra Glide FLH

Related Products

View all →

Colony

Grease fitting. 5/16-32. Chrome

£11.84 £13.93

Colony

Grease fitting. 5/16-32. Zinc

£10.56 £12.42

More from MCS

View all →

Exhaust gasket set. 84-90/10-up style

£13.51 £15.89

Riser mount stud set, for OEM FXSTS Springer forks

£32.69 £38.46

Recessed trim rings. 4.5" spotlamp. Black wrinkle

£28.01 £32.95

XL isolator motor mount kit. Rear

£119.08 £140.09

58-84 FL style one-piece rear fender

£94.24 £110.87

FL headlamp housing set. Chrome

£171.37 £201.61

OEM style pullback risers, no top clamp. 4.5" rise. Chrome

£45.25 £53.23

Replacement cylinder 1000cc Sportster, front

£224.93 £264.62

Who are we? Leeds Harley-Davidson - Iron City Motorcycles

This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.

From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.

Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.