Extended Description

• Description: Masport / Morrison / Stihl / Viking Bolt & Nut Set, Workshop Pack of 50 Pairs
• Replaces OEM: Masport: 590013
• Fits: Masport/Morrison 18" & 20" cut rear catcher Cushion Cut & Quickcut models using a blade carrier bar including 300-4, 400-4, 600-4 & 600I series, Morrison 475, 500 & 550 series, Missile 450ST, Torpedo 475ST, MSV "Beast". Masport 18" cut rear catcher models using a disc including craftsman 435, 640X, President 635, 640I, 642B, Whirlwind 435.
• Fits: Stihl/Viking 18" & 20" cut rear catcher models using a blade carrier bar including Turbo Cut
• Fits: Stihl/Viking 18" & 20" cut rear catcher models using a blade carrier bar including Turbo Cut
• Features: 100 x BLH6571 Nuts
• 100 x BLH6577 Bolts
• 100 x BLH1421 Flat Washers 3/8"
• 100 x BLH1473 Tens Washers 1/2"
• Standard Pack Quantity: 50
• Brand: Masport - Non Genuine, Stihl - Non Genuine, Viking - Non Genuine, Morrison - Non Genuine,
• Product Line: Nuts, bolts, set, workshop,
• Features: 100 x BLH6571 Nuts
• 100 x BLH6577 Bolts
• 100 x BLH1421 Flat Washers 3/8"
• 100 x BLH1473 Tens Washers 1/2"
• Standard Pack Quantity: 50
• Brand: Masport - Non Genuine, Stihl - Non Genuine, Viking - Non Genuine, Morrison - Non Genuine,
• Product Line: Nuts, bolts, set, workshop,

Copyright © Roy Gripske & Sons Pty. Ltd. 2013~2025. All Rights Reserved.

• Description:
• Non-Genuine
• Bushranger,
• Masport - Morrison,
• Viking,
• Bolt And Nut Set, Workshop Pack of 50 Pairs
  
  
• Features:
  • A plastic bag, bulk workshop pack of 50 pairs of loose components, option of this popular bolt set.
  
  

• Bushranger

• Fits: Bushranger 19" (483 mm) cut "blue chassis series" rear catcher lawn mower models up to 2008.
• Fits: Bushranger 21" (533 mm) cut "blue chassis series" rear catcher lawn mower models up to 2008 and Bushranger side throw utility lawn mower models.
  

• Masport - Morrison

• Fits: Masport and Morrison 18" (457 mm) cut rear catcher Cushion Cut and Quickcut lawn mower models using a blade carrier bar 200-4, 250-2, 250-4, 300-2, 300-4, 400-2, 400 Key-Start, 400-4, 600-2, 600-4 and 600-I series, 800-2, 800-4, 950I-4, Contractor 460-4, 530-2, 530-4 series. Morrison 2 in 1-4, 460 Typhoon and 460-4 Typhoon, Morrison Series 300, 300-4, series 400 and 400 Elite, 400-4, Utility 460-4, 460, 475, 500 and 550 series, Missile 450ST and Torpedo 475ST.
• Fits: Masport 18" (457 mm) cut rear catcher lawn mower models Craftsman 435, 640X, President 635, 640I, 642B, Whirlwind 435 using a disc.
• Fits: Masport 19" (485 mm) cut MSV "Beast" rear catcher lawn mower models.
• Fits: Masport 20" (508 mm) cut rear catcher Cushion Cut, Quickcut and MSV "Beast" lawn mower models using a blade carrier bar.
• Fits: Masport 20" (508 mm) cut rear catcher model 500I and side discharge model 505 Contractor lawn mower models using a disc.
• Fits: Masport 21" (533 mm) cut side discharge Contractor 530-2, 530-4, Utility 530-4 lawn mower models.
  
• Replaces OEM: 590013
  

• Viking

• Fits: Viking 18" (457 mm) cut rear catcher lawn mower models using a blade carrier bar including Turbo Cut 'N' Catch MB434 and MB435 Series.
• Fits: Viking 52cm cut rear catcher lawn mower models using a blade carrier bar including Turbo Cut 'N' Catch MB436 Series.
  
• 
  
• 
  
• Kit Consists of:
  100 x BLH6571 Nuts
• 100 x BLH6577 Bolts
• 100 x BLH1421 Flat Washers 3/8”
• 100 x BLH1473 Tension Washers 1/2”
  
  
• Standard Pack Quantity: 50
  
• Australian Made: Yes
  

Copyright © Roy Gripske & Sons Pty. Ltd. 2013~2025. All Rights Reserved.