Molten. 12 Inch Chainsaw Chain for Black Decker Dewalt Chainsaw R45 R45-21 (3 Chains)
Molten. 12 Inch Chainsaw Chain for Black Decker Dewalt Chainsaw R45 R45-21 (3 Chains)
Hero image 0 of Molten. 12 Inch Chainsaw Chain for Black Decker Dewalt Chainsaw R45 R45-21 (3 Chains), 0 of 3

Molten. 12 Inch Chainsaw Chain for Black Decker Dewalt Chainsaw R45 R45-21 (3 Chains)

|5 ratings

Key item features

    • Our Molten Chain replaces the following OEM 12 Inch Chains: Oregon Chainsaw Chain 12 inch - 90PX045G, R45 Chain, R45-21; Dewalt 12 Inch Chainsaw Chain Chain Saw 20v Max Chain - DWRC1200, DW01DT612, 90586162, RC1200
            • Our Molten Chain replaces the following OEM 12 Chainsaw Chain: Ryobi 12 inch Chainsaw Chain 18v - RY12C1; 12 Chain Saw Chain - Echo - 90PX45CQ
            • Our chain is compatible with the following Chainsaw models: Dewalt DCCS620 Chain, Dewalt Chainsaw Chain 12 Inch DCCS620B, Dewalt 20v Chainsaw 12 inch DCCS620P1, Craftsman V20 Chainsaw - CMCCS620M1 V20, 98023
            • Our chain is compatible with the following Chainsaw models: Ryobi 12in Chainsaw - Ryobi ONE+ 18V P548 chain, RY40500, P549; Worx chainsaw WG380, WG380.9
            • Our chain is compatible with the following Chainsaw models: Husqvarna 436Li, 536Li XP, T536Li XP

            • Chain Specs: Semi-Chisel; Chain Type: 90PX; Pitch: 3/8'' Low Profile; Gauge: .043''; Drive Links: 45; Bar Length: 12”; File Size: 4.5mm
            • Please Verify Fitment and Drive Link Count Before Purchasing. Molten chains are made with OEM Quality with aftermarket prices! All of our Products are hand packed in America. Thank you for supporting our small owned family business!

            Specs

            Chain pitch, 3/8 inChainsaw chain gauge, .043 inNumber of drive links, 45Chainsaw bar length, 12 inCompatible models, R45, R45-21, 90PX045G, H38-45, 591105045, 90PX45CQ, DCCS620, DCCS620B, DCCS620P1, CMCCS620M1, V20, 98023, Ryobi ONE+ 18V P548, RY40500, P549, WG380, WG380.9, 436Li, 536Li XP, T536Li XPCompatibility, Black Decker

            About this item

            Product details

            Molten. Chainsaw Chains are SO HOT they will melt through all your cutting needs. Please note these models are for the 12'' Bars, please check fitment and manual to ensure the chain fits your model! This chain replaces the following OEMs: Oregon: 90PX045G, R45 Husqvarna: H38-45, 591105045 Echo: 90PX45CQ Chain Specs: Semi-Chisel Chain Type: 90PX Pitch: 3/8'' Low Profile Gauge: .043" Drive Links: 45 Bar Length: 12'' File Size: 4.5mm
              • Our Molten Chain replaces the following OEM 12 Inch Chains: Oregon Chainsaw Chain 12 inch - 90PX045G, R45 Chain, R45-21; Dewalt 12 Inch Chainsaw Chain Chain Saw 20v Max Chain - DWRC1200, DW01DT612, 90586162, RC1200
                      • Our Molten Chain replaces the following OEM 12 Chainsaw Chain: Ryobi 12 inch Chainsaw Chain 18v - RY12C1; 12 Chain Saw Chain - Echo - 90PX45CQ
                      • Our chain is compatible with the following Chainsaw models: Dewalt DCCS620 Chain, Dewalt Chainsaw Chain 12 Inch DCCS620B, Dewalt 20v Chainsaw 12 inch DCCS620P1, Craftsman V20 Chainsaw - CMCCS620M1 V20, 98023
                      • Our chain is compatible with the following Chainsaw models: Ryobi 12in Chainsaw - Ryobi ONE+ 18V P548 chain, RY40500, P549; Worx chainsaw WG380, WG380.9
                      • Our chain is compatible with the following Chainsaw models: Husqvarna 436Li, 536Li XP, T536Li XP

                      • Chain Specs: Semi-Chisel; Chain Type: 90PX; Pitch: 3/8'' Low Profile; Gauge: .043''; Drive Links: 45; Bar Length: 12”; File Size: 4.5mm
                      • Please Verify Fitment and Drive Link Count Before Purchasing. Molten chains are made with OEM Quality with aftermarket prices! All of our Products are hand packed in America. Thank you for supporting our small owned family business!
                      info:
                      We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

                      Specifications

                      Chain pitch

                      3/8 in

                      Chainsaw chain gauge

                      .043 in

                      Number of drive links

                      45

                      Chainsaw bar length

                      12 in

                      Warranty

                      Warranty information

                      Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

                      Warnings

                      Customer ratings & reviews

                      5 out of 5 stars
                      stars
                      5 ratings3 reviews
                      Includes global ratings and reviews
                      How item rating is calculated
                      Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
                      Sort by |

                      Showing 1-3 of 3 reviews

                      Nov 25, 2025
                      Reviewer name: Laura
                      Sold byMolten SalesDelivered byWalmart
                      5 out of 5 stars
                      5 out of 5 stars review

                      Verified Purchase

                      Good product

                      Good value for the price. Much easier to replace than sharpen on such a small saw.

                      Incentivized Review
                      Helpful?2GHRZW1C9L9C5331975269
                      Jul 23, 2026
                      Reviewer name: Loren
                      Sold byMolten SalesDelivered byWalmart
                      5 out of 5 stars
                      5 out of 5 stars review

                      Verified Purchase

                      Great chain for the price.

                      Incentivized Review
                      Helpful?2GHRZW1C9L9C5331975269
                      Sep 20, 2026
                      Reviewer name: Paul
                      Top Reviewer
                      Sold byMolten SalesDelivered byWalmart
                      5 out of 5 stars
                      5 out of 5 stars review

                      Verified Purchase

                      Works great. You cannot ask for more. Highly recommend.

                      Incentivized Review
                      Helpful?2GHRZW1C9L9C5331975269
                      Current price is $27.49
                      Price when purchased online
                      • Free 90-day returns

                      How do you want your item?

                      Try 30 days for just $1! Choose a plan at checkout.
                      How do you want your item?
                      Ships to
                      Arrives by Sun, Nov 15
                      Sold by Molten Sales
                      Fulfilled by Walmart
                      5 out of 5 stars
                      5 stars out of 5, based on 3 seller reviews(5.0)
                      Free 90-day returns
                      walmart plus

                      Try 30 days of Walmart+ for just $1!

                      T&C apply.