Progressive Suspension 512 Series Shocks

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The Progressive Suspension 512 Series shocks were the first aftermarket shocks specifically made for utility ATVs. They have undergone extensive research and develo

The Progressive Suspension 512 Series shocks were the first aftermarket shocks specifically made for utility ATVs. They have undergone extensive research and development to provide the finest possible suspension for your workhorse vehicle. The Progressive Suspension 512 Series shocks apply improved spring rates for heavier load stability and handling over rough terrain, and increased length for more travel and ground clearance. These shocks come with an adjustable 5-position preload to accommodate different loads (i.e., mounting a plow or carrying a hay bale) and gas-charged, velocity-sensitive damping for a smoother

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Progressive Suspension 512 Series Shocks for 2002-2012 TRX250TE FOURTRAX RECON ES, 1997-2012 TRX250TM FOURTRAX RECON - 512-1021B

Shocks, 512 Series, 140/200 lbs./in., 14.500 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1021B

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Progressive Suspension 512 Series Shocks for 1993-1999 KLF400 BAYOU 4X4, 2001-2008 TRX250EX SPORTRAX, 2009-2012 TRX250X - 512-1004B

Shocks, 512 Series, 125/170 lbs./in., 13.000 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1004B

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Progressive Suspension 512 Series Shocks for 1998-2004 TRX450FE FOURTRAX FOREMAN ES, TRX450FM FOURTRAX FOREMAN S - 512-1009B

Shocks, 512 Series, 125/170 lbs./in., 14.500 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1009B

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Progressive Suspension 512 Series Shocks 512-1016B

Shocks, 512 Series, 120/170 lbs./in., 17.500 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1016B

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Progressive Suspension 512 Series Shocks for 1993-2000 TRX300 FOURTRAX, TRX300FW FOURTRAX 4X4 - 512-1002B

Shocks, 512 Series, 200/350 lbs./in., 14.500 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1002B

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Progressive Suspension 512 Series Shocks 512-1023B

Shocks, 512 Series, 140/190 lbs./in., 15.880 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1023B

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Progressive Suspension 512 Series Shocks for 1993-1999 KLF400 BAYOU 4X4 - 512-1005B

Shocks, 512 Series, 125/170 lbs./in., 13.750 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1005B

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Progressive Suspension 512 Series Shocks for 1998-1999 LT-F500F QUADRUNNER 4X4 - 512-1013B

Shocks, 512 Series, 120/170 lbs./in., 15.500 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1013B

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Progressive Suspension 512 Series Shocks 512-1024B

Shocks, 512 Series, 140/190 lbs./in., 14.130 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1024B

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Progressive Suspension 512 Series Shocks for 1999-2002 LT-F300F KINGQUAD 4X4, 1991-1998 LT-F4WDX KING QUAD 300 - 512-1015B

Shocks, 512 Series, 210/250 lbs./in., 11.500 in. Length, Eyelet Ends, Black, Each

Part Number: PGR-512-1015B

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

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