LAHDEK Chain Brake Band Adjuster Kit For Husqvarna 445 450
Chain brake band adjuster kit with tensioner, band, knee joint and bushing fits Husqvarna 445 and 450 petrol chainsaws
- Compatible with Husqvarna 445 and 450 chainsaws
- Restores chain brake function with knee joint and band
- Replaces OEM parts 575260403, 537043001, 503890802, 503855201
- Complete kit includes adjuster, brake band, knee joint, guide bushing
- Designed for petrol-powered 2-stroke chainsaw models
Chain Brake Band Kit for 445 and 450
This replacement kit suits Husqvarna 445 and 450 petrol chainsaws. It restores the chain brake mechanism using parts that match OEM references 575260403, 537043001, 503890802 and 503855201. The package contains a chain adjuster tensioner, a brake band, a knee joint and a guide bushing for a complete repair.
Verify model and part numbers before ordering
Confirm that your saw is a 445 or 450 model with a two-stroke petrol engine. Cross-check the listed OEM numbers against your service manual or the markings on the worn components. The kit is specific to those models and will not fit other variants or electric units.
Four-piece bundle enables single-service overhaul
Supplying the adjuster, band, knee joint and bushing together lets you replace every wear point in the brake assembly at once. This avoids repeat disassembly and ensures consistent tension and engagement across all mating surfaces.
How it compares
Measured against everything we stock in Small Engines & Engine Parts, at today’s prices. Recalculated every night.
- Price $21.99
- Cheaper than about 91% of the 501 comparable items (median $28.99).
Specifications
No published specifications for this item yet.
Questions about this item
What parts come in the LAHDEK kit for my Husqvarna 445 or 450 chainsaw?
The kit includes one chain adjuster tensioner, one brake band, one knee joint and one guide bushing to replace OEM numbers 575260403, 537043001, 503890802 and 503855201.
Is this adjuster kit the right version for both the 445 and 450 models?
Yes, the kit is listed as compatible with both Husqvarna 445 and 450 petrol chainsaws and replaces the same four OEM part numbers on either model.
Will the brake band adjuster restore proper chain-brake function on a worn 450 saw?
Replacing the knee joint, bushing, brake band and tensioner with these new components returns the chain-brake mechanism to correct adjustment on a Husqvarna 450.
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