View cart “M81 Complete Gearbox” has been added to your cart. Drive Springs$14.00 – $17.00 Replacement shock absorbing spring on the back side of reels. Provides for easy reel changes! Reel Size Choose an optionReels for 1/2" to 3/4'' cableReel for 1/4'' to 1/2'' cable, M661 reelBlue Poly Reel for 11/16'' or 3/4'' cableClear Drive Springs quantity Add to cart Description Description Available in 3 sizes Related products Anchor Joints for Open Reels $5.00 – $10.00 Select options 1″ Pillowblock $21.00 Add to cart M81 Complete Gearbox $909.00 Add to cart Front Casting and Bushings $17.00 – $157.00 Select options Revolving Arm for M81, M844, M98 $189.00 Add to cart