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Metabo HPT (Hitachi) Nailer Parts
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Repair Parts Home  Power Tool Parts  Metabo HPT (Hitachi) Parts  Metabo HPT (Hitachi) Nailer Parts  Metabo HPT (Hitachi) NV83A 3-1/4" Full Head, Framing Coil Nailer Parts
Metabo HPT (Hitachi) NV83A 3-1/4" Full Head, Framing Coil Nailer

Metabo HPT (Hitachi) NV83A 3-1/4" Full Head, Framing Coil Nailer Parts

We Sell Only Genuine Metabo HPT (Hitachi) Parts
Find Part By Symptom

Choose a symptom to view parts that fix it.


Popular Parts
Feeder Spring
$3.99
877851
Gasket (B)
$5.82
877325
O-Ring
$2.99
875638
Top Cover
$6.54
877330
Urethane Ball
$2.99
890301
Valve Packing
$2.99
888151
Plunger O-Ring
$2.99
874820
Gasket (D)
$2.99
877331
Questions & Answers
Page A
 Fig #
1
Hex Socket Head Bolt M6X45
 $5.36

Part Number:949832

In Stock, 3 available

In Stock, 3 available
 $5.36
In Stock, 3 available
 $5.36
2
Spring Washer M6 (10 Pcs.)
 $2.99

Part Number:949455

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $2.99
Ships in 14 - 20 business days
 $2.99
4
Top Cover
 $6.54

Part Number:877330

In Stock, 25+ available

In Stock, 25+ available
 $6.54
In Stock, 25+ available
 $6.54
5
Hex. Socket HD. Bolt M6X25 (10 Pcs.)
 $4.14

Part Number:949652

In Stock, 5 available

In Stock, 5 available
 $4.14
In Stock, 5 available
 $4.14
6B
Exhaust Cover
 $29.47

Part Number:877324

In Stock, 1 available

In Stock, 1 available
 $29.47
In Stock, 1 available
 $29.47
7
Gasket (B)
 $5.82

Part Number:877325

In Stock, 25+ available

In Stock, 25+ available
 $5.82
In Stock, 25+ available
 $5.82
8
Gasket (F)
 $2.99

Part Number:877329

In Stock, 21 available

In Stock, 21 available
 $2.99
In Stock, 21 available
 $2.99
9
Exhaust Piece
 $23.20

Part Number:877328

In Stock, 3 available

In Stock, 3 available
 $23.20
In Stock, 3 available
 $23.20
10
Gasket (C)
 $3.99

Part Number:877326

In Stock, 16 available

In Stock, 16 available

Note: Till June, 1988
 $3.99
In Stock, 16 available
 $3.99
10A
Gasket C
 $2.99

Part Number:877854

In Stock, 23 available

In Stock, 23 available

Note: Since July, 1988
 $2.99
In Stock, 23 available
 $2.99
11
Valve O-Ring
 $3.99

Part Number:872821

In Stock, 16 available

In Stock, 16 available

Note: Till December, 1987
 $3.99
In Stock, 16 available
 $3.99
12A
Exhaust Valve
 $2.99

Part Number:890209

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
14A
Head Cap and Gasket Set
 $49.49

Part Number:877852

In Stock, 10 available

In Stock, 10 available

Note: Includes figure 10A
 $49.49
In Stock, 10 available
 $49.49
15
O-Ring (1Ap - 48) Obsolete - Not Available
 $2.99

Part Number:877388

Discontinued

Discontinued
 $2.99
Discontinued
16A
Piston (H)
 $60.03

Part Number:888160

In Stock, 17 available

In Stock, 17 available
 $60.03
In Stock, 17 available
 $60.03
17
Small Hex. Nut M12
 $7.81

Part Number:878280

Ships in 14 - 20 business days

Ships in 14 - 20 business days

Note: Till December, 1990
 $7.81
Ships in 14 - 20 business days
 $7.81
18
Belleville Spring Washer
 $2.99

Part Number:878271

In Stock, 2 available

In Stock, 2 available

Note: Till December, 1990
 $2.99
In Stock, 2 available
 $2.99
20
Washer
 $2.99

Part Number:878272

Ships in 14 - 20 business days

Ships in 14 - 20 business days

Note: Till December, 1990
 $2.99
Ships in 14 - 20 business days
 $2.99
22
O-Ring
 $3.28

Part Number:877316

In Stock, 15 available

In Stock, 15 available
 $3.28
In Stock, 15 available
 $3.28
23
Cylinder O-Ring
 $2.99

Part Number:890443

In Stock, 20 available

In Stock, 20 available
 $2.99
In Stock, 20 available
 $2.99
24
Cylinder Plate
 $11.85

Part Number:877318

In Stock, 2 available

In Stock, 2 available
 $11.85
In Stock, 2 available
 $11.85
25
Cylinder O-Ring (I.D 79.3)
 $2.99

Part Number:877313

In Stock, 25 available

In Stock, 25 available
 $2.99
In Stock, 25 available
 $2.99
26
Cylinder Obsolete - Not Available
 $63.60

Part Number:884068

Discontinued

Discontinued
 $63.60
Discontinued
27
Cylinder O-Ring (I.D 69.3)
 $2.99

Part Number:877314

In Stock, 16 available

In Stock, 16 available
 $2.99
In Stock, 16 available
 $2.99
28
Cylinder Ring
 $2.99

Part Number:886483

In Stock, 1 available

In Stock, 1 available
 $2.99
In Stock, 1 available
 $2.99
29
Cylinder Spring
 $2.99

Part Number:877321

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
30
Base Washer
 $2.99

Part Number:877322

In Stock, 10 available

In Stock, 10 available
 $2.99
In Stock, 10 available
 $2.99
31
Cylinder Guide
 $29.93

Part Number:877310

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $29.93
Ships in 14 - 20 business days
 $29.93
32
Gasket (G)
 $2.99

Part Number:877327

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
33B
Body (B)
 $324.07

Part Number:877835

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $324.07
Ships in 14 - 20 business days
 $324.07
35
Cylinder O-Ring (I.D 63.9)
 $2.99

Part Number:890444

In Stock, 1 available

In Stock, 1 available
 $2.99
In Stock, 1 available
 $2.99
36
Piston Bumper
 $49.49

Part Number:878303

In Stock, 22 available

In Stock, 22 available
 $49.49
In Stock, 22 available
 $49.49
37
O-Ring
 $2.99

Part Number:874436

In Stock, 5 available

In Stock, 5 available
 $2.99
In Stock, 5 available
 $2.99
38
Washer
 $2.99

Part Number:878279

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $2.99
Ships in 14 - 20 business days
 $2.99
39A
Nose
 $426.01

Part Number:878414

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $426.01
Ships in 14 - 20 business days
 $426.01
40
Shaft Ring
 $3.28

Part Number:877826

In Stock, 25+ available

In Stock, 25+ available
 $3.28
In Stock, 25+ available
 $3.28
41A
Feeder Spring
 $3.99

Part Number:877851

In Stock, 25+ available

In Stock, 25+ available
 $3.99
In Stock, 25+ available
 $3.99
42
Roll Pin D3X16 (10 Pcs.)
 $2.99

Part Number:949496

In Stock, 2 available

In Stock, 2 available
 $2.99
In Stock, 2 available
 $2.99
43A
Feeder Set Obsolete - Not Available
 $57.88

Part Number:877856

Discontinued

Discontinued
 $57.88
Discontinued
44
Feeder Shaft
 $12.40

Part Number:877825

In Stock, 25+ available

In Stock, 25+ available
 $12.40
In Stock, 25+ available
 $12.40
45
Special Nut M5 Obsolete - Not Available
 $9.68

Part Number:878404

Discontinued

Discontinued
 $9.68
Discontinued
46
Special Nut M5 Obsolete - Not Available
 $9.68

Part Number:878405

In Stock, 3 available

In Stock, 3 available
 $9.68
In Stock, 3 available
 $9.68
47A
Nylock Hex. Socket HD. Bolt M8X25
 $2.99

Part Number:880810

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $2.99
Ships in 14 - 20 business days
 $2.99
48
Nail Guide Shaft
 $36.30

Part Number:878403

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $36.30
Ships in 14 - 20 business days
 $36.30
49A
Hitachi Label Obsolete - Not Available
 $2.99

Part Number:877120

Discontinued

Discontinued
 $2.99
Discontinued
50
Machine Screw M5X25 (10 Pcs.)
 $2.99

Part Number:949243

In Stock, 2 available

In Stock, 2 available
 $2.99
In Stock, 2 available
 $2.99
51
Gasket (D)
 $2.99

Part Number:877331

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
52A
Cap
 $6.18

Part Number:878311

In Stock, 9 available

In Stock, 9 available
 $6.18
In Stock, 9 available
 $6.18
53
Hex. Socket Hd. Bolt M5 X 18 10 Pcs.
 $3.99

Part Number:949658

In Stock, 5 available

In Stock, 5 available
 $3.99
In Stock, 5 available
 $3.99
54
Dust Cap
 $2.99

Part Number:872035

In Stock, 4 available

In Stock, 4 available
 $2.99
In Stock, 4 available
 $2.99
55
Safety Bolt
 $2.99

Part Number:875650

In Stock, 5 available

In Stock, 5 available
 $2.99
In Stock, 5 available
 $2.99
56
Nut M5 (Black)
 $3.99

Part Number:949555

In Stock, 7 available

In Stock, 7 available
 $3.99
In Stock, 7 available
 $3.99
57
Spring Obsolete - Not Available
 $2.99

Part Number:877385

Discontinued

Discontinued
 $2.99
Discontinued
58
Pushing Lever
 $104.14

Part Number:878406

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $104.14
Ships in 14 - 20 business days
 $104.14
59
Roll Pin D3X30 (10 Pcs.)
 $4.50

Part Number:949866

In Stock, 8 available

In Stock, 8 available
 $4.50
In Stock, 8 available
 $4.50
60
Plunger Spring
 $2.99

Part Number:875643

In Stock, 17 available

In Stock, 17 available
 $2.99
In Stock, 17 available
 $2.99
61A
Plunger (A)
 $30.96

Part Number:878155

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $30.96
Ships in 14 - 20 business days
 $30.96
62
Plunger O-Ring
 $2.99

Part Number:874820

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
63
O-Ring
 $2.99

Part Number:875638

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
64
Valve Bushing
 $34.65

Part Number:878266

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $34.65
Ships in 14 - 20 business days
 $34.65
65
Safety Plunger (B)
 $11.21

Part Number:875642

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $11.21
Ships in 14 - 20 business days
 $11.21
66
Trigger
 $3.99

Part Number:876203

In Stock, 15 available

In Stock, 15 available
 $3.99
In Stock, 15 available
 $3.99
67A
Valve Packing
 $2.99

Part Number:888151

In Stock, 4 available

In Stock, 4 available
 $2.99
In Stock, 4 available
 $2.99
68
Urethane Ball
 $2.99

Part Number:890301

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
69
Valve Plate
 $3.99

Part Number:875644

In Stock, 2 available

In Stock, 2 available
 $3.99
In Stock, 2 available
 $3.99
70A
Trigger Valve Bushing
 $9.48

Part Number:877335

In Stock, 10 available

In Stock, 10 available
 $9.48
In Stock, 10 available
 $9.48
71
Trigger Plunger
 $3.99

Part Number:878121

In Stock, 7 available

In Stock, 7 available
 $3.99
In Stock, 7 available
 $3.99
72
O-Ring
 $2.99

Part Number:872645

In Stock, 24 available

In Stock, 24 available
 $2.99
In Stock, 24 available
 $2.99
73
Feed Piston
 $29.31

Part Number:877709

In Stock, 3 available

In Stock, 3 available
 $29.31
In Stock, 3 available
 $29.31
74
O-Ring
 $2.99

Part Number:876796

In Stock, 12 available

In Stock, 12 available
 $2.99
In Stock, 12 available
 $2.99
75
Feed Spring
 $2.99

Part Number:877144

In Stock, 18 available

In Stock, 18 available
 $2.99
In Stock, 18 available
 $2.99
76
Bumper
 $2.99

Part Number:877711

In Stock, 22 available

In Stock, 22 available
 $2.99
In Stock, 22 available
 $2.99
77
Feed Piston Cover (A)
 $2.99

Part Number:877827

In Stock, 10 available

In Stock, 10 available
 $2.99
In Stock, 10 available
 $2.99
78
Feed Piston Cover
 $3.28

Part Number:877713

In Stock, 25+ available

In Stock, 25+ available
 $3.28
In Stock, 25+ available
 $3.28
79
Seal Lock Hex. Socket HD. Bolt M5X10
 $2.99

Part Number:877839

In Stock, 19 available

In Stock, 19 available
 $2.99
In Stock, 19 available
 $2.99
80
Magazine Bushing
 $2.99

Part Number:878305

In Stock, 5 available

In Stock, 5 available
 $2.99
In Stock, 5 available
 $2.99
81A
Sub Nail Stopper
 $32.13

Part Number:878401

In Stock, 1 available

In Stock, 1 available
 $32.13
In Stock, 1 available
 $32.13
82
Stopper Spring
 $2.99

Part Number:877468

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
83
Lock Shaft
 $4.14

Part Number:877820

In Stock, 8 available

In Stock, 8 available
 $4.14
In Stock, 8 available
 $4.14
84
Nail Guide
 $115.72

Part Number:878400

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $115.72
Ships in 14 - 20 business days
 $115.72
85
Roll Pin D3X10 (10 Pcs.)
 $3.99

Part Number:949776

In Stock, 2 available

In Stock, 2 available
 $3.99
In Stock, 2 available
 $3.99
86
Guide Lock (A)
 $9.46

Part Number:326774

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $9.46
Ships in 14 - 20 business days
 $9.46
87
Spring
 $2.99

Part Number:877372

In Stock, 6 available

In Stock, 6 available
 $2.99
In Stock, 6 available
 $2.99
88
Spring (A)
 $2.99

Part Number:877871

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $2.99
Ships in 14 - 20 business days
 $2.99
89
Roll Pin D3X28 (10 Pcs.)
 $3.99

Part Number:949865

In Stock, 7 available

In Stock, 7 available
 $3.99
In Stock, 7 available
 $3.99
91
Main Stopper Spring
 $2.99

Part Number:876681

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
92
Nail Guide Cover
 $2.99

Part Number:877469

In Stock, 15 available

In Stock, 15 available
 $2.99
In Stock, 15 available
 $2.99
93
Cover
 $8.10

Part Number:878402

Backorder: No ETA

Backorder: No ETA
 $8.10
Backorder: No ETA
94
Sleeve (B)
 $3.69

Part Number:878337

In Stock, 1 available

In Stock, 1 available
 $3.69
In Stock, 1 available
 $3.69
95
Seal Lock Hex. Socket HD. Bolt M4X8
 $2.99

Part Number:877838

In Stock, 25 available

In Stock, 25 available
 $2.99
In Stock, 25 available
 $2.99
96
Nylon Nut
 $2.99

Part Number:877371

In Stock, 25 available

In Stock, 25 available
 $2.99
In Stock, 25 available
 $2.99
97
Stopper Spring
 $2.99

Part Number:877149

In Stock, 2 available

In Stock, 2 available
 $2.99
In Stock, 2 available
 $2.99
98A
Magazine Stopper
 $2.99

Part Number:880146

In Stock, 8 available

In Stock, 8 available
 $2.99
In Stock, 8 available
 $2.99
99
Retaining Ring (E-Type) For D3 Shaft
 $3.99

Part Number:872971

In Stock, 12 available

In Stock, 12 available
 $3.99
In Stock, 12 available
 $3.99
100
Stopper Pin
 $4.50

Part Number:877150

In Stock, 1 available

In Stock, 1 available
 $4.50
In Stock, 1 available
 $4.50
102
Magazine Obsolete - Not Available
 $25.49

Part Number:878274

Discontinued

Discontinued
 $25.49
Discontinued
103
Nylon Nut M4
 $2.99

Part Number:876465

In Stock, 4 available

In Stock, 4 available
 $2.99
In Stock, 4 available
 $2.99
104
Holder Shaft
 $3.05

Part Number:878413

In Stock, 1 available

In Stock, 1 available
 $3.05
In Stock, 1 available
 $3.05
105
Ratchet Spring Obsolete - Not Available
 $5.83

Part Number:878411

Discontinued

Discontinued
 $5.83
Discontinued
106
Nail Holder
 $45.13

Part Number:878410

In Stock, 3 available

In Stock, 3 available
 $45.13
In Stock, 3 available
 $45.13
107
Needle Roller
 $2.99

Part Number:878418

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
108
Magazine Cover
 $17.75

Part Number:878412

In Stock, 1 available

In Stock, 1 available
 $17.75
In Stock, 1 available
 $17.75
109
Hinge Pin
 $5.42

Part Number:877832

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $5.42
Ships in 14 - 20 business days
 $5.42
110
Retaining Ring (E - Type) For D4 Shaft Obsolete - Not Available
 $2.99

Part Number:988643

Discontinued

Discontinued
 $2.99
Discontinued
111
Washer M4 10 Pcs.
 $2.99

Part Number:949423

In Stock, 1 available

In Stock, 1 available
 $2.99
In Stock, 1 available
 $2.99
112
Spring Washer M4 10 Pcs.
 $3.99

Part Number:949453

In Stock, 4 available

In Stock, 4 available
 $3.99
In Stock, 4 available
 $3.99
113
Machine Screw M4X50 (10 Pcs.)
 $2.99

Part Number:949230

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $2.99
Ships in 14 - 20 business days
 $2.99
114
Magazine Assembly Obsolete - Not Available
 $135.96

Part Number:878409

Discontinued

Discontinued

Note: Includes figures 97-100 and 102-113
 $135.96
Discontinued
116
Spring
 $2.99

Part Number:878425

In Stock, 2 available

In Stock, 2 available
 $2.99
In Stock, 2 available
 $2.99
117
Nail Guard Obsolete - Not Available
 $2.99

Part Number:878427

Discontinued

Discontinued

Note: Since February, 1990
 $2.99
Discontinued
118
Spring Washer M8 (10 Pcs.)
 $3.99

Part Number:949457

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
501
Wrench 8mm Obsolete - Not Available
 $2.99

Part Number:958174

Discontinued

Discontinued
 $2.99
Discontinued
502
Hex. Bar Wrench 6mm
 $3.99

Part Number:872422

In Stock, 1 available

In Stock, 1 available
 $3.99
In Stock, 1 available
 $3.99
503
Allen Wrench For M5 Screw
 $3.99

Part Number:944459

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $3.99
Ships in 14 - 20 business days
 $3.99
504
Hex. Bar Wrench 4MM
 $2.99

Part Number:944458

Backorder: No ETA

Backorder: No ETA
 $2.99
Backorder: No ETA
506
O-Ring
 $2.99

Part Number:877368

In Stock, 25+ available

In Stock, 25+ available
 $2.99
In Stock, 25+ available
 $2.99
507
Eye Protector
 $19.20

Part Number:875769

Ships in 14 - 20 business days

Ships in 14 - 20 business days
 $19.20
Ships in 14 - 20 business days
 $19.20
Miscellaneous Parts
 Fig #
601
Head Valve Obsolete - Not Available
 $13.59

Part Number:878782

Discontinued

Discontinued
 $13.59
Discontinued
Nailer Parts
Repair Guides
How to Install a Driver Maintenance Kit on a Porter Cable Nail Gun

This video will teach you to remove the piston and driver assembly from a nail gun, allowing you to replace a broken driver or access other parts that may be reducing your nail gun's performance.

How to Diagnose Power Air Nailers

This article discusses the common problems that air nailers encounter. It offers steps for troubleshooting each symptom and guidelines for repair.

Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

Drilling, Fastening, and Hammering Power Tools

This article lists the major categories of drilling, fastening, and hammering tools, and explains the basic applications, types, and features of each.

Accessories
Accessories for the Metabo HPT (Hitachi) NV83A

Questions & Answers
No questions have been asked yet
Discussion
Discussion for the

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
Question: Nv83a Nailer

smbvb

will a broken piston bumber cause the piston to not retract or is it just the piston o-ring
Hi Smbvb,
If the bottom bumper is broken or fragmented you will need to remove the upper head valve assembly and cylinder from the housing and thoroughly clean it to get every bit of broken bumper out.If you don't,little pieces of the bumper will float around and clog the air port to the feed piston causing the tool to skip nails and/or the pieces will get jammed in the head valve and between the piston and cylinder causing the driver to drag and not retract all the way up.
When you shoot an air nail gun and the air exits out the exhaust it creates low pressure in the top of the cylinder causing the driver and piston to be sucked up to the top of the cylinder.if this is not happening then something is dragging or bleeding off low pressure to the top of the piston.
Clean it thoroughly replace your upper and lower o-rings and bumper and that should do the trick.Hope that helps.Good luck.
Tinker

Fixing things makes sense...

...And we make it easy! With our Fix app, you always have a personalized repair guide on-hand. Easily find manuals and replacement parts on your phone while you’re DIYing in the garage or garden.

"Love the flexibility of the app to add everything in the home and garage. Access to manuals and parts right there makes it convenient."

Available on the App Store Get it on Google Play
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eReplacementParts.com
7036 South High Tech Dr.
Midvale, UT 84047
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eReplacementParts.com
7036 South High Tech Dr.
Midvale, UT 84047
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