⌘K

Search by manufacturer, assembly, or parts⌘K

·

⌘K

Knob — fits 81 models across the New Holland lineup — 70643

Part #70643

Fits: New Holland ROLL-BELT-440, New Holland 425, New Holland 426, New Holland 430, New Holland 630 + 76 more

$27.67

In Stock

About this part

Fits 81 variants across 7 series:

Small27 variants
Variable Chamber16 variants
Legacy14 variants
800 Series11 variants
Self-propelled9 variants
600 Series3 variants
Hesston1 variant

Show all 81 models

Small

About this part

Brand

New Holland

Part Number

70643

SKU

CT-NHL-70643

About this part

Knob
fits 81 models across the New Holland lineup
70643

$27.67

Quantity

In Stock

Ships from Clinton Tractor

Clinton Tractor Parts

Returns within 30 days

Restocking fees and return shipping terms depend on the item source. See return policy.

$27.67

In Stock

(27)

Variable Chamber (16)

Legacy (14)

800 Series (11)

Self-propelled (9)

600 Series (3)

Hesston (1)

Hesston 5820

Most Popular New Holland Parts

Top 6 of 186 best sellers

OEM

Oil, Hydraulic — New Holland — 73341774

PN: 73341774

Ask for a price

Wet Battery 12V,'' 300 Cca'','' 5-13/16'' W x 7-5/16'' H x 7-3/4'' L'' — fits 43 New Holland models — F350DSW

PN: F350DSW

$58.62

OEM

In Stock

Hydraulic Oil — New Holland — 73344274

PN: 73344274

$118.75

OEM

In Stock

Hydraulic Oil — New Holland — 73344268

PN: 73344268

$1,212.00

OEM

Attachment Long Tine for New Holland E57C / E60C — 48058021

PN: 48058021

$4,007.00

Wet Battery 12V,'' 1200 Cca'','' 8-1/8'' W x 8-1/8'' H x 20'' L'' — fits 121 models across the CNH lineup — F150DSW

PN: F150DSW

$229.20

This Part Fits

Part Number History

Replaces

80070643

Current

70643

Found on 68 parts diagrams

030

+18 more parts diagrams

Parts Diagrams

Often Bought Together

Clamp — fits 48 New Holland models — 86977106

$131.75

Service Kit Knotter Cam — fits 50 New Holland models — 645744

$488.15

Camshaft Bearing Ball, 0.376 ID x 0.75 OD x 0.5 — fits 80 models across the CNH lineup — 87010284

$39.11

Hose Clamp 1.59'' - 2.5'', Worm Gear — universal New Holland service part, fits 399 models — 86050202

$1.74

Spherical Bearing 12.764 mm ID x 33.34 mm OD x 15.88 mm — fits 35 New Holland models — 614445

$83.35

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$122.75

PN 708178

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$86.75

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$117.25

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$17.22

Ball Bearing 6.5mm ID x 28.6mm OD x 8.9mm W — fits 61 models across the New Holland lineup — 646311

$68.30

Often Bought Together

Service Manuals

Manual Pages

Related Shorts

15

From Above: New Holland The T6.180 Carves a Hayfield Clean #shortsClinton Tractor & Implement Co.

Watch the New Holland E70D Rip Out a Stump in Under a Minute #shortsClinton Tractor & Implement Co.

Watch the New Holland B115D Switch Between Two Jobs Without Stopping #shortsClinton Tractor & Implement Co.

Watch the New Holland T6.180 Tear Through Waist-High Grass #shortsClinton Tractor & Implement Co.

Watch the FR550 Reload a Wagon Without Stopping #shortsClinton Tractor & Implement Co.

She’s not my only one…Clinton Tractor & Implement Co.

The New Holland W100D Scoops and Loads Like It's Nothing #shortsClinton Tractor & Implement Co.

Watch the New Holland B115D Cut a Trench Straight Through the Dirt #shortsClinton Tractor & Implement Co.

This New Holland Articulated Loader Timelapse Hits Hard | Spring Is Almost Here"Clinton Tractor & Implement Co.

How the FR550 Gets a Perfect Chop Every Time #shortsClinton Tractor & Implement Co.

New Holland T7 Triple Mower Setup Timelapse is NO Joke | Spring Is HERE #shortsClinton Tractor & Implement Co.

Watch the Workmaster 120 Tear Through Spring Tillage Like It's Light Work #shortsClinton Tractor & Implement Co.

Watch This Harvester DEVOUR Entire Fields in SecondsClinton Tractor & Implement Co.

Watch This Boomer 40 Sweep a Roadside Clean in Seconds #shortsClinton Tractor & Implement Co.

Massive Harvester in Action #shortsClinton Tractor & Implement Co.

Related Shorts

15

From Above: New Holland The T6.180 Carves a Hayfield Clean #shortsClinton Tractor & Implement Co.

Watch the New Holland E70D Rip Out a Stump in Under a Minute #shortsClinton Tractor & Implement Co.

Watch the New Holland B115D Switch Between Two Jobs Without Stopping #shortsClinton Tractor & Implement Co.

Watch the New Holland T6.180 Tear Through Waist-High Grass #shortsClinton Tractor & Implement Co.

Watch the FR550 Reload a Wagon Without Stopping #shortsClinton Tractor & Implement Co.

She’s not my only one…Clinton Tractor & Implement Co.

The New Holland W100D Scoops and Loads Like It's Nothing #shortsClinton Tractor & Implement Co.

Watch the New Holland B115D Cut a Trench Straight Through the Dirt #shortsClinton Tractor & Implement Co.

This New Holland Articulated Loader Timelapse Hits Hard | Spring Is Almost Here"Clinton Tractor & Implement Co.

How the FR550 Gets a Perfect Chop Every Time #shortsClinton Tractor & Implement Co.

New Holland T7 Triple Mower Setup Timelapse is NO Joke | Spring Is HERE #shortsClinton Tractor & Implement Co.

Watch the Workmaster 120 Tear Through Spring Tillage Like It's Light Work #shortsClinton Tractor & Implement Co.

Watch This Harvester DEVOUR Entire Fields in SecondsClinton Tractor & Implement Co.

Watch This Boomer 40 Sweep a Roadside Clean in Seconds #shortsClinton Tractor & Implement Co.

Massive Harvester in Action #shortsClinton Tractor & Implement Co.

Part Number History

Replaces

80070643

Current

70643

Found on 68 parts diagrams

030

TWISTER, WIRE-TIE MODELS, 271

Ref 80C · 100 hotspots

Complete MachineNew Holland 271

039

Metering Wheel Group

Ref · 19 hotspots

Complete MachineNew Holland 1425

020

NEEDLE YOKE, NEEDLES, & KNOTTER SUPPORT

Ref 13B · 18 hotspots

Complete MachineFord/Dearborn 77

009

Wire Twister

Ref · 122 hotspots

Complete MachineNew Holland 1282

008

Twine Knotter

Ref 15C · 74 hotspots

Complete MachineFord/Dearborn S66

014

Wire Twister

Ref · 109 hotspots

Complete MachineNew Holland 273

009

Metering Wheel

Ref · 19 hotspots

Complete MachineNew Holland 278

014

NEEDLE, NEEDLE YOKE & TWISTER DRIVE GEAR GROUP

Ref 41C · 51 hotspots

Complete MachineFord/Dearborn 98

014

Bale Counter

Ref · 3 hotspots

Complete MachineNew Holland 847

035

Metering Wheel

Ref · 19 hotspots

Complete MachineNew Holland 311

014

Bale Counter

Ref · 4 hotspots

Complete MachineNew Holland 845

027

KNOTTER, TWINE TIE MODELS

Ref 21C · 77 hotspots

Complete MachineNew Holland 270

009

Twine Knotter

Ref 21C · 80 hotspots

Complete MachineFord/Dearborn 68

031

AUTOMATIC TWINE WRAPPER, SECTION II

Ref · 87 hotspots

Complete MachineNew Holland 855

019

Bale Counter

Ref · 3 hotspots

Complete MachineNew Holland 630

010

DRIVE, LH, ASN 590921

Ref · 53 hotspots

Complete MachineNew Holland 851

017

ATTACHMENTS, JACK & BALE COUNTER

Ref · 10 hotspots

Complete MachineFord/Dearborn 65

031

Wire Twister

Ref 80C · 103 hotspots

Complete MachineFord/Dearborn S68

024

Metering Wheel

Ref · 19 hotspots

Complete MachineNew Holland 310

019

METER WHEEL

Ref · 21 hotspots

Complete MachineNew Holland 277

028

Metering Wheel

Ref · 19 hotspots

Complete MachineNew Holland 326

030

Metering Wheel Group

Ref · 19 hotspots

Complete MachineNew Holland 315

023

Twister

Ref 80C · 111 hotspots

Complete MachineNew Holland 178

017

Bale Counter

Ref · 3 hotspots

Complete MachineNew Holland 638

018

NEEDLE YOKE, NEEDLES & KNOTTER SUPPORT

Ref 25C · 25 hotspots

Complete MachineFord/Dearborn S77

010

Metering Wheel

Ref · 19 hotspots

Complete MachineNew Holland 273

12.40

Bale Counter

Ref · 3 hotspots

Main FrameNew Holland BR7050

027

BALE COUNTER BUNDLE

Ref · 3 hotspots

Complete MachineNew Holland 849

030

Metering Wheel

Ref · 19 hotspots

Complete MachineNew Holland 430

033

Metering Wheel Group

Ref · 19 hotspots

Complete MachineNew Holland 320

017

Bale Counter

Ref · 4 hotspots

Complete MachineNew Holland 850

009

Metering Wheel

Ref · 19 hotspots

Complete MachineNew Holland 276

019

AUTOMATIC TWINE WRAPPER DRIVE, BSN 595007

Ref · 89 hotspots

Complete MachineNew Holland 852

010[2]

Metering Wheel

Ref · 21 hotspots

Complete MachineNew Holland 1282

020

SECTION #2 AUTOMATIC TWINE WRAPPER

Ref · 90 hotspots

Complete MachineNew Holland 858

12.40

Bale Counter

Ref · 3 hotspots

Main FrameNew Holland BR730

12.40

Bale Counter

Ref · 3 hotspots

Main FrameNew Holland BR730A

017

KNOTTER GROUP

Ref 21C · 77 hotspots

Complete MachineFord/Dearborn 67

029

Twine Knotter

Ref 21C · 77 hotspots

Complete MachineFord/Dearborn S68

008

NEEDLES, YOKE & LINK

Ref · 58 hotspots

Complete MachineNew Holland 1290

038

BALE COUNTER BUNDLE

Ref · 3 hotspots

Complete MachineNew Holland 848

010

Wire Twister

Ref · 106 hotspots

Complete MachineNew Holland 275

68.180.010

Bale Counter

Ref · 3 hotspots

Tying-WrappingNew Holland ROLL-BELT-440

013

Metering Wheel

Ref · 20 hotspots

Complete MachineNew Holland 286

030

Metering Wheel Group

Ref · 19 hotspots

Complete MachineNew Holland 420

020

KNOTTER ASSEMBLY

Ref 15C · 74 hotspots

Complete MachineNew Holland 166

034

Metering Wheel

Ref · 19 hotspots

Complete MachineNew Holland 426

009

Wire Twister

Ref 80C · 115 hotspots

Complete MachineNew Holland 285

015

Wire Twister

Ref · 109 hotspots

Complete MachineNew Holland 277

010

Metering Wheel

Ref · 27 hotspots

Complete MachineNew Holland 285

+18 more parts diagrams

Often Bought Together

Clamp — fits 48 New Holland models — 86977106

$131.75

Service Kit Knotter Cam — fits 50 New Holland models — 645744

$488.15

Camshaft Bearing Ball, 0.376 ID x 0.75 OD x 0.5 — fits 80 models across the CNH lineup — 87010284

$39.11

Hose Clamp 1.59'' - 2.5'', Worm Gear — universal New Holland service part, fits 399 models — 86050202

$1.74

Spherical Bearing 12.764 mm ID x 33.34 mm OD x 15.88 mm — fits 35 New Holland models — 614445

$83.35

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$122.75

PN 708178

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$86.75

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$117.25

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.

$17.22

Ball Bearing 6.5mm ID x 28.6mm OD x 8.9mm W — fits 61 models across the New Holland lineup — 646311

$68.30

Knob — fits 81 models across the New Holland lineup — 70643

About this part

Small

About this part

About this part

Variable Chamber (16)

Legacy (14)

800 Series (11)

Self-propelled (9)

600 Series (3)

Hesston (1)

Oil, Hydraulic — New Holland — 73341774

Wet Battery 12V,'' 300 Cca'','' 5-13/16'' W x 7-5/16'' H x 7-3/4'' L'' — fits 43 New Holland models — F350DSW

Hydraulic Oil — New Holland — 73344274

Hydraulic Oil — New Holland — 73344268

Attachment Long Tine for New Holland E57C / E60C — 48058021

Wet Battery 12V,'' 1200 Cca'','' 8-1/8'' W x 8-1/8'' H x 20'' L'' — fits 121 models across the CNH lineup — F150DSW

This Part Fits

Balers

This Part Fits

Part Number History

Found on 68 parts diagrams

TWISTER, WIRE-TIE MODELS, 271

Metering Wheel Group

NEEDLE YOKE, NEEDLES, & KNOTTER SUPPORT

Wire Twister

Twine Knotter

Wire Twister

Metering Wheel

NEEDLE, NEEDLE YOKE & TWISTER DRIVE GEAR GROUP

Bale Counter

Metering Wheel

Bale Counter

KNOTTER, TWINE TIE MODELS

Twine Knotter

AUTOMATIC TWINE WRAPPER, SECTION II

Bale Counter

DRIVE, LH, ASN 590921

ATTACHMENTS, JACK & BALE COUNTER

Wire Twister

Metering Wheel

METER WHEEL

Metering Wheel

Metering Wheel Group

Twister

Bale Counter

NEEDLE YOKE, NEEDLES & KNOTTER SUPPORT

Metering Wheel

Bale Counter

BALE COUNTER BUNDLE

Metering Wheel

Metering Wheel Group

Bale Counter

Metering Wheel

AUTOMATIC TWINE WRAPPER DRIVE, BSN 595007

Metering Wheel

SECTION #2 AUTOMATIC TWINE WRAPPER

Bale Counter

Bale Counter

KNOTTER GROUP

Twine Knotter

NEEDLES, YOKE & LINK

BALE COUNTER BUNDLE

Wire Twister

Bale Counter

Metering Wheel

Metering Wheel Group

KNOTTER ASSEMBLY

Metering Wheel

Wire Twister

Wire Twister

Metering Wheel

Parts Diagrams

Often Bought Together

Clamp — fits 48 New Holland models — 86977106

Service Kit Knotter Cam — fits 50 New Holland models — 645744

Camshaft Bearing Ball, 0.376 ID x 0.75 OD x 0.5 — fits 80 models across the CNH lineup — 87010284

Hose Clamp 1.59'' - 2.5'', Worm Gear — universal New Holland service part, fits 399 models — 86050202

Spherical Bearing 12.764 mm ID x 33.34 mm OD x 15.88 mm — fits 35 New Holland models — 614445

V-belt for New Holland equipment. Transfers power between engine accessories or PTO-driven components.