Dyson V11 Main Brush Roll Not Working? Replacement Guide + Top Picks

Q: How often should I replace the Dyson V11 main brush roll?

Dyson suggests replacing the V11 main brush roll Every 6-12 months under normal use — sooner with pets or daily heavy use. Signs it's due: Reduced pickup, tangled hair.

Keeping your Dyson V11 running at peak performance means staying on top of main brush roll replacement. Our top pick: Dyson V11 SV15 Main Body Assembly Casing Compatible with V15 SV22 Vacuum Cleaner, Special Tools (Click-in Version Only).

This guide covers everything: how to identify when your main brush roll needs replacing, the difference between OEM and compatible options, and which specific product gives you the best value for the Dyson V11.

🔍 Does Your Dyson V11 Need a New Main Brush Roll?

Check any symptoms you're experiencing:

Reduced pickup
Tangled hair

$65.98 OEM Price

$52.98 Best Aftermarket

19.7% Potential Savings

14.4★ Avg Rating

84 Total Reviews

4 Replacement Options for the Dyson V11

V11 SV14 Main Body Assembly Housing Replacement Part 970142-01 Compatible with Dyson V11 SV14 Vacuum Cleaner Main Body Assembly, V11 Animal, V11 Torque Drive Main Body Screws Service Assembly

Compatible

★★★★★ 4.55 · 50 reviews Well Rated

Price: premium · Value score: 0.41

$44.14

Buy on Amazon

Dyson V11 SV15 Main Body Assembly Casing Compatible with V15 SV22 Vacuum Cleaner, Special Tools (Click-in Version Only)

Official OEM ✓ Our Pick

★★★★ 4.25 · 17 reviews Well Rated

Price: high-end · Value score: 0.19

$65.98

Buy on Amazon

V11 SV14 Main Body Assembly Compatible with Dyson V11 SV14 Main Body Motor Cyclone Assembly Part 970142-01, compatible with V11 Animal, V11 Torque Drive Main Body Screws Service Assembly

Compatible

★★★★★ 45 · 17 reviews Well Rated

Price: high-end · Value score: 2.46

$52.98

Buy on Amazon

Roller Brush Roll Bar for Dyson V11 Vacuum Cleaner, Main Brush Roller Rolls Replacement Spare Parts Attachments Part No. 970135-01, 970135-02 Accessories, Diameter 5cm, Length 23.8cm

Compatible

★★★★ 3.75 · 0 reviews Mixed Reviews

Price: fairly priced · Value score: 0.16

$15.99

Buy on Amazon

⭐ Our Pick

Dyson V11 SV15 Main Body Assembly Casing Compatible with V15 SV22 Vacuum Cleaner, Special Tools (Click-in Version Only) — OEM quality gap justifies the price — rated higher with guaranteed fit

Buy on Amazon

OEM vs Aftermarket: Side-by-Side

The key question for most buyers: is the official Dyson part worth 1.25× the price compared to a well-reviewed compatible replacement?

Attribute	OEM (Dyson)	Best Aftermarket
Price	$65.98	$44.14 −33.1%
Rating	4.25★ (17 reviews)	4.55★ (50 reviews)
Fit type	Exact OEM — guaranteed	Engineered compatible
Pack options	Single	Single
Value score	0.19	0.41
Verdict	Guaranteed fit, higher cost	Better value — 33.1% less

Frequently Asked Questions

How often should I replace the Dyson V11 main brush roll?

Dyson suggests replacing the V11 main brush roll Every 6-12 months under normal use — sooner with pets or daily heavy use. Signs it's due: Reduced pickup, tangled hair.

Do I need a new brush roll, or can I just clean it?

Try cleaning first: cut away hair and fibre wound around the bar and its end bearings — that revives a surprising number of 'dead' brush rolls. Replace the bar when the bristles are worn flat, it's cracked, or it stays unbalanced after cleaning.

Do I have to buy the genuine Dyson part, or will a compatible one work?

Yes — a compatible (aftermarket) main brush roll works well in the Dyson V11 as long as it's made for this exact model. Aftermarket options can save up to 19.7% versus the genuine Dyson part. Look for 4.3+ stars with plenty of reviews, and confirm the listing names your exact model.

How much does a Dyson V11 main brush roll cost?

Compatible main brush roll options for the Dyson V11 start around $15.99, with the genuine Dyson part around $65.98. The prices in the table above are checked against Amazon regularly; multipacks usually cost less per unit.

What happens if I don't replace the main brush roll?

Left too long, a worn main brush roll causes: Reduced pickup, tangled hair. It can also strain the motor over time, so replacing it on schedule is far cheaper than a repair.

Same Part, Other Brands

🔗 All parts compatible with V11 🔧 How to replace V11 main brush roll 📦 All Main Brush Roll replacements