STIHL Parts & Spec Guide Unofficial
← RE 100 K, RE 110 K, RE 120 K · RE 220 K, RE 240 K, RB 220 K

Stihl 4703 · Section C · 3 of 12 · 33 parts

Pump housing

Fits RE 220 K, RE 240 K, RB 220 K.

Position —

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Parts (33)

PosPart numberDescriptionQty
1 4717 700 4001 Pump housing 1
1 4703 700 4001 Pump housing 1
1 4717 700 4002 Pump housing 1
2 9513 003 4748 Needle cage 35x42x12 1
3 9633 003 3940 Oil seal 35x47x7 1
4 9630 003 2151 Oil seal 20x28x7 3
5 4703 708 6110 Bearing ring 1
6 4703 708 4900 Guide plate 2
7 9455 621 2790 Circlip 25x1.2 2
8 4724 701 3100 Piston 3
9 4703 709 0300 High-pressure cup 3
10 4703 701 2010 Flange 3
11 4703 700 4610 Valve block no longer available from factory 3
12 4703 709 2000 Sealing ring 3
13 4703 709 2005 Sealing ring 3
14 4703 709 2010 Sealing ring 3
15 9645 945 7586 O-ring 17x1.5 6
16 4703 700 6201 Valve 6
17 9645 945 1320 O-ring 13.5x1.5 6
18 9294 021 0180 Washer 8.4 6
19 9045 371 1880 Socket head screw M8x35 6
21 4703 700 5801 Oil filler neck 1
22 9645 945 7581 O-ring 16x1.5 1
23 4717 708 1305 Dipstick 1
24 4703 708 1300 Dipstick no longer available from factory 1
25 9045 371 0980 Socket head screw M5x16 3
50 4717 700 5800 Oil filler neck 1
51 4703 700 5800 Oil filler neck 1
52 9645 945 7581 O-ring 16x1.5 2
53 4717 708 1300 Dipstick 1
54 4703 708 1300 Dipstick 1
Not numbered on the diagram — assemblies, kits and options
— 4703 007 1051 Set of seals for three pistons 1
— 4703 007 1050 Set of gaskets 1

2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.

Wrong number or missing part for the RE 220 K, RE 240 K, RB 220 K? Report a correction →