We are currently experiencing substantial delays with Hitachi/HiKOKI and Metabo spare parts due to the two brands merging warehouse. At this moment in time we are unable to provide confirmed delivery dates on out of stock parts, for any urgent requirements please contact us prior to ordering.

Buy Replacement Parts and Accessories for the Hitachi NR50AK

Tap to view parts diagram
Ref: Part Number: Description Price
1 949-657 Hex. Socket Hd. Bolt M6x12 (10 Pcs.) £3.36
2 880-515 Plate £4.48
3 880-514 Top Cover £15.62
3 884-332 Top Cover £5.76
4 883-451 Exhaust Cover £0.00
Contact Us
5 949-822 Hex. Socket Hd. Bolt M5x35 (10 Pcs.) £3.98
6 881-128 Warning Label £2.28
7 883-452 Gasket (b) £2.37
8 882-914 Head Bumper £8.86
9 882-913 Head Valve Spring £8.86
10 883-992 O-ring (i.d 20.8) £0.00
Contact Us
11 882-927 Head Valve (a) £15.95
12 878-863 O-ring (s-70) £2.09
13 882-910 Cylinder Plate £9.07
14 882-874 O-ring (s-46) £2.37
15 877-368 O-ring (1ap-48) £2.04
16 883-989 Cylinder £0.00
Contact Us
17 883-431 O-ring (i.d 37) £2.46
18 883-471 Piston (h) £109.93
19 885-516 Body Ass'y £0.00
Contact Us
20 883-432 Piston Bumper £17.59
21 885-509 Nose £0.00
Contact Us
22 880-675 Nylock High Tension Bolt M6x20 £5.38
23 949-535 Roll Pin D3x12 (10 Pcs.) £2.79
24 878-614 Nylock Hex. Socket Hd. Bolt M4x8 £0.00
Contact Us
25 962-569 Washer (b) £1.00
26 885-515 Guard £0.00
Contact Us
27 883-445 Pushing Lever (c) £14.28
28 883-444 Pushing Lever (b) £25.29
29 883-470 Spring £2.28
30 874-436 O-ring (p-4) £1.00
31A 883-635 Pushing Lever (a) £23.12
32 880-474 Nylock Bolt (w/flange) M6x16 £1.00
34A 883-309 Gasket (b) £0.00
Contact Us
35 881-949 Cap £8.86
36 949-821 Hex. Socket Hd. Bolt M5x16 (10 Pcs.) £3.05
37 872-035 Dust Cap £1.00
38 949-865 Roll Pin D3x28 (10 Pcs.) £3.05
40 882-894 Trigger £4.63
41 883-455 Pushing Lever Guide £0.00
Contact Us
42 963-837 Nylon Nut M6 £1.00
44 883-446 Pushing Lever Spring £2.37
45 873-093 O-ring (1ap-3) £1.00
46 883-448 Pin (a) £4.54
47 949-864 Roll Pin D3x22 (10 Pcs.) £3.05
48 883-454 Trigger Arm £4.54
49 881-951 Roll Pin D2.5x16 £2.37
50 877-699 Head Valve O-ring (i.d 16.8) £1.00
51 878-881 Valve Bushing (b) £25.38
51 321947 NAME PLATE £0.00
Contact Us
51A 888766 NAME PLATE £0.00
Contact Us
52 878-885 O-ring (s-18) £1.00
53 878-925 O-ring (i.d 8.8) £1.00
54 981-317 O-ring (s-4) £1.00
55 880-672 Valve Piston (b) £23.03
56 878-887 O-ring (i.d 11) £1.00
57 883-453 Plunger Spring (b) £3.80
58 880-673 Plunger (a) £12.03
59 878-888 O-ring (i.d 1.8) £1.00
60 882-920 Valve Bushing (a) £0.00
Contact Us
61 885-511 Nail Rail £0.00
Contact Us
62 885-512 Nail Plate £0.00
Contact Us
63 878-183 Warning Label £2.03
64 883-466 Warning Label £4.54
66 883-464 Handle Arm £0.00
Contact Us
67 881-772 Machine Screw (w/washer) M5x16 (black) £0.00
Contact Us
68 885-513 Magazine Cover £0.00
Contact Us
69 885-510 Magazine £20.09
69 888758 LABEL £0.00
Contact Us
70 883-434 Magazine Ring £0.00
Contact Us
71 883-435 Magazine Plate £0.00
Contact Us
72 878-647 Hex. Socket Hd. Bolt M6x12 £1.97
73 883-437 Feeder Plate £3.98
74 883-438 Pin £2.28
75 883-439 Pushing Lever Stopper £0.00
Contact Us
76 883-436 Nail Feeder £7.73
77 949-776 Roll Pin D3x10 (10 Pcs.) £2.79
78 883-441 Feeder Spring £2.09
79 883-440 Ribbon Spring £14.59
80 877-371 Nylon Nut M5 £1.00
81 883-463 Nail Stopper £0.00
Contact Us
501 875-769 Safety Glasses £12.71
502 943-277 Hex. Bar Wrench 3mm £1.00
503 944-458 Hex. Bar Wrench 4mm £1.00
504 944-459 Hex. Bar Wrench 5mm £1.00
505 877-153 Pneumatic Tool Lubricant (30cc) £4.51
601 881-768 Grip Tape (a) £10.00
602 880-407 Tape £1.00
603A 888213 TAPE (2 PCS.) £0.00
Contact Us
604 888097 HANGER PARTS SET £0.00
Contact Us

Contact Info

Address: 9-10 Horncastle Road, Boston, PE21 9BN

Phone: 01205 362736

Contact Us

Your Account

Login

View Cart

Recently Viewed

Copyright © 2026 Power Tool Spares
IT Services 4 Me - Web Design Lincolnshire