Skip to main content
Diamond J Customs

Diamond J Customs

17K items sold
621 followers
Contact

Featured categories

Featured items

  • ATV Tires to Skis Conversion Kit Multiple Bolt Patterns (4/80, 4/85, 4/88, 4/90)

    $159.995% off 2+ with coupon

  • DIAMOND 320-330mm (12.5-13") Adjustable Shocks with Reservoirs - 7mm Coils

    $229.995% off 2+ with coupon

  • Yamaha YSF Blaster 200 A-arms & Shocks ATV Widening Kit +6"

    $229.995% off 2+ with coupon

  • Yamaha Raptor 90 and 110 Dual A-Arm Conversion Kit w/Disc Brake Conv. (2015-NEW)

    $1,275.005% off 2+ with coupon

  • Honda TRX90 to 400EX Rear Wheels Conversion Kit (& 4x115mm Yamaha bolt patterns)

    $89.995% off 2+ with coupon

  • DIAMOND 400-410mm Adjustable Shocks w/Reservoirs for Kawasaki KFX 700, 450R, 400

    $249.995% off 2+ with coupon

Receive 10% Off Second Kit!

Buy one, get one 10% off!

Shop now
Receive 10% Off Second Kit!

All items

DIAMOND 400mm Adjustable Shocks w/Reservoirs - Yamaha YFZ 450, Raptor 700R, 660R

$249.995% off 2+ with coupon

Yamaha Raptor 700R A-arms & Shocks ATV Widening Kit

$149.955% off 2+ with coupon

Yamaha Raptor 350 ATV Widening and Lowering Kit

$189.995% off 2+ with coupon

Suzuki LT80 / Kawasaki KFX80 to 300EX Dual A-arms & Shocks Suspension Conversion

$324.995% off 2+ with coupon

Honda TRX90 TRX 90 to 300EX Dual A-arms & Shocks Suspension Conversion Kit

$299.995% off 2+ with coupon

Yamaha Rear Wheel Spacers 3" Thick, 4/115mm: 700R 660R YFZ450 Warrior 4/115

$119.995% off 2+ with coupon

Kawasaki KFX 90/50 A-arms & Shocks ATV +6 inch Widening Kit

$199.995% off 2+ with coupon

Yamaha '90-03 Warrior 350 A-arms Widening and YFZ450 Shocks Conversion Kit

$249.995% off 2+ with coupon

Polaris Outlaw 90 or 110 ATV Widening and Shock Conversion Kit (+6)

$219.995% off 2+ with coupon

Polaris Predator 500 A-arms & Shocks Widening Kit (+4.5 or +6 Inches Wider)

$229.995% off 2+ with coupon

Yamaha YSF Blaster 200 A-arms & Shocks ATV Widening Kit +6"

$229.995% off 2+ with coupon

Yamaha Blaster 200 A-arms Widening and Shocks Conversion Kit (+6" Widening)

$249.995% off 2+ with coupon

Honda TRX 250EX, 250X Shock Conversion Kit + 400mm Adjustable Shocks

$309.995% off 2+ with coupon

DIAMOND+ 400mm Machined Shocks w/Reservoirs for Grizzly 700, 660, 600, 550 REAR

$399.995% off 2+ with coupon

Yamaha 90-03 Warrior A-arms & Shocks Widening Kit (+6 or +4.5 Inches Wider)

$229.995% off 2+ with coupon

Honda TRX 250EX, 250X A-arms & Shocks ATV Widening Kit

$229.995% off 2+ with coupon

DIAMOND 320mm Adjustable Shocks with Reservoirs for Honda TRX 250X, 250EX, 300EX

$269.995% off 2+ with coupon

Honda Suzuki Rear Wheel Spacers 3" Thick, 4/110mm: 450R 400EX 300EX 250EX Z400

$119.995% off 2+ with coupon

Polaris Outlaw 110/90 Widening & Shock Conversion Kit + 320mm Adjustable Shocks

$439.995% off 2+ with coupon

Honda TRX 250EX, 250X Shock Conversion or Stock Shock Lowering Kit

$89.995% off 2+ with coupon

Yamaha Raptor 350 A-arms & Shocks Widening Kit (Long Travel A arms Alternative)

$229.995% off 2+ with coupon

ATV Rear Shock Conversion Kit + Aftermarket Shock (KFX, 90cc Quads)

$189.995% off 2+ with coupon

Tie Rod Extensions for Diamond J Customs Widening Kits 12mm X +3"

$39.995% off 2+ with coupon

Honda TRX 400EX, 400X A-arms & Shocks ATV Widening Kit (1998-2007) Bolt On

$229.995% off 2+ with coupon

Suzuki Quadsport LT-Z90 ATV Widening and Shock Conversion Kit

$219.995% off 2+ with coupon

Honda 300EX to 400EX Shock Conversion or Lowering Kit - Adjustable shock mount

$89.995% off 2+ with coupon

Honda TRX90 or 90X Rear Wheel Spacers 2" Thick, 4/85mm

$119.995% off 2+ with coupon

Honda TRX90 4/85mm to 4/110mm Bolt Pattern Conversion Wheel Spacers 2"Thick, 90X

$119.995% off 2+ with coupon

Suzuki LT80 / Kawasaki KFX80 Dual A-Arm Conversion Kit w/Disc Brake Conversion

$1,274.995% off 2+ with coupon

4/144mm to 4/110mm Conversion Wheel Spacers, 1" thick

$119.995% off 2+ with coupon

Honda 400x, 400ex A-arms & Shocks Widening & Lowering Kit +6 or 4.5"

$229.995% off 2+ with coupon

Suzuki LT80/LT90/KFX80 3/120 to 4/110mm or 4/115mm Rear Wheels Tires Conv. Kit

$99.995% off 2+ with coupon

Honda TRX 300EX, 300X A-arms & Shocks ATV Widening Kit

$229.995% off 2+ with coupon

Honda 300EX (or pre-2000 250X) Widening & Shocks Conversion Kit + 400mm Shocks

$469.995% off 2+ with coupon

Yamaha Raptor 660R A-arms & Shocks ATV Widening Kit

$229.995% off 2+ with coupon

Honda TRX 90 A-arms & Stock Shocks Widening Kit (+6 in)

$199.995% off 2+ with coupon

Honda TRX 90 Complete Dual A-Arm Conversion Kit w/Disc Brake Conversion & Shocks

$1,275.005% off 2+ with coupon

Honda TRX90 or 90X Rear Wheel Spacers 3" Thick, 4/85mm

$119.995% off 2+ with coupon

Honda TRX90 to 400EX Front Wheels Conversion Kit (also converts to Yamaha 4/156)

$89.995% off 2+ with coupon

3/90 and 3/97 to 4/110 and 4/115 Rear Wheels Conversion Kit (China ATV Models)

$89.995% off 2+ with coupon

Polaris Outlaw 90/110 Complete Dual A-Arm Conversion Kit w/Disc Brake Conversion

$1,275.005% off 2+ with coupon

4/85mm to 4/110mm Conversion Wheel Spacers, 1" thick

$119.995% off 2+ with coupon

Yamaha Raptor 90 and 110 Dual A-Arm Conversion Kit w/Disc Brake Conv. (2015-NEW)

$1,275.005% off 2+ with coupon

Can-Am DS 90/50 or Kymco Mongoose 90/50 A-arms & Shocks ATV +6 inch Widening Kit

$199.995% off 2+ with coupon

Yamaha Raptor 350 ATV Widening and Shocks Conversion Kit

$249.995% off 2+ with coupon

2015+ Yamaha Raptor 90 and 110 A-arms & Shocks ATV Suspension Widening Kit

$219.995% off 2+ with coupon

Yamaha Blaster 200 Rear Wheel Spacers, 4/100mm x 3" Thick (4/100 Bolt Pattern)

$119.995% off 2+ with coupon

[Single] DIAMOND+ 400mm x 9mm (15.75") Machined Shock with Adjustable Reservoir

$200.005% off 2+ with coupon
Items Per Page
See All

  • About us

    ATV suspension systems, A-arm widening kits, front and rear shocks conversion kits, wheel spacers, wheel bolt pattern conversion kits and ATV tires to skis conversion kits. We specialize in "Quad Rodding" kits that allow ATV owners to adapt higher performance parts from other ATV's and mount them on their ATV.
    Location: United StatesMember since: Jul 17, 2004Seller: diamondjcustoms
  • An error has occurred
    Play

About us

ATV suspension systems, A-arm widening kits, front and rear shocks conversion kits, wheel spacers, wheel bolt pattern conversion kits and ATV tires to skis conversion kits. We specialize in "Quad Rodding" kits that allow ATV owners to adapt higher performance parts from other ATV's and mount them on their ATV.
Location: United StatesMember since: Jul 17, 2004Seller: diamondjcustoms
Top Rated SellerDiamond J Customs is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Store policies

Returns
Warranty
Shipping

Feedback ratings

Last 12 months

Positive152- positive feedback in last 12 months
Neutral2- neutral feedback in last 12 months
Negative4- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.9

Seller feedback (5,725)

g***e (666)- Feedback left by buyer.
Past 6 months
Verified purchase
Items were exactly as shown and arrived quickly! Had to return due to my error, Seller accepted return and issued refund! Great ebayer......
n***n (67)- Feedback left by buyer.
Past month
Verified purchase
Very fast shipping, item exactly as described, great company to do business with
1***1 (356)- Feedback left by buyer.
Past 6 months
Verified purchase
Great seller very fast shipping Very well packed
e***r (592)- Feedback left by buyer.
Past 6 months
Verified purchase
Great Seller and Fast shipping, excellent packaging too, Thanks!!!
s***s (413)- Feedback left by buyer.
Past 6 months
Verified purchase
Item as described, well packed, promptly shipped.
b***6 (518)- Feedback left by buyer.
Past 6 months
Verified purchase
Product as described. Fast Shipper. Thank you for the smooth transaction.
See all feedback