How many pieces does the LEGO Mountain Arrest (60173-1) have?

The LEGO Mountain Arrest set (60173-1) contains 303 pieces. It was released in 2018 as part of the LEGO City theme.

How can I find missing parts for LEGO set 60173-1?

On BrickMissing you can check which parts from the LEGO Mountain Arrest (60173-1) you already own. Add your LEGO collection and we'll show exactly which of the 303 pieces you're missing and which you already have.

Can I build the LEGO Mountain Arrest with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 303 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Mountain Arrest from?

The LEGO Mountain Arrest (60173-1) belongs to the LEGO City theme. You can browse all City sets on BrickMissing to find more sets from this theme.

Mountain Arrest

60173-1 City 2018 303 parts 2.6% repair risk Intermediate

The LEGO City Mountain Arrest (60173-1) set stages a thrilling aerial pursuit of mountain crooks. A police helicopter, featuring an opening cab, double spinning rotors, a rear door, and a functional net shooter with winch, descends on the two-level hideout. This rustic hideout includes an opening door, a bathtub, and a beehive, alongside a post with a working crane and chain for illicit operations. The set comes with four minifigures, ready for action, and a distinct bear figure, observing the chase. Criminals attempt to flee in their escape buggy, designed with space for stashed loot. This 303-piece set captures the dynamic conflict in the wilderness, presenting detailed play features for focused storytelling.

Parts Inventory

🧱 303 parts

Part	Color	Qty	LEGO price each
Aircraft Fuselage Curved Forward 6 x 8 Top 11293	Black	1×	Check price → View
Aircraft Fuselage Curved Forward 6 x 8 Bottom 11295	Dark Bluish Gray	1×	Check price → View
Glass for Aircraft Fuselage Curved Forward 6 x 8 Top 11297	Trans-Light Blue	1×	Check price → View
Plate Special 4 x 4 with Clips Horizontal (thick open O clips) 11399	Dark Bluish Gray	1×	Check price → View
Slope Curved 2 x 2 x 2/3 15068	White	2×	€0,13 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Red	1×	€0,13 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Black	4×	€0,13 View at LEGO → View
Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] 15207	Red	2×	€0,13 View at LEGO → View
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Dark Bluish Gray	1×	€0,06 View at LEGO → View
Slope 45? 2 x 1 with 2/3 Cutout [New Version] 15672	Red	2×	€0,05 View at LEGO → View
Plate Special 1 x 2 with Handles on Ends 18649	Black	1×	€0,12 View at LEGO → View
Brick Special 2 x 4 with Wheels Holder, Single Slit with 2 x 2 Recessed and Hole 18892	Black	2×	Check price → View

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Repairability

Can you fix Mountain Arrest if a piece goes missing?

2.6%Low repair risk

easy to fixguard this box

4 of the 153 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

All sets

6.7%

Hardest to replace

Aircraft Fuselage Curved Forward 6 x 8 Top · Black · only this setSticker Sheet for Set 60173-1 · Unknown · only this setAnimal, Bear · Black · 2 sets ever

How we calculate this →