Whiteline · New
Whiteline 02-07 WRX / 03-07 Impreza NA / 04-07 STi / 93-00 Impreza NA Rear Front of rear diff suppor
MPN KSB751 · Store SKU whlKSB751
Supplier stock checked 11/7/2026, 7:10:37 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
KSB751 will reduce rear-end float particularly under acceleration. It will also remove drive train slap on hard gear changes while delivering more precise handling and chassis response from the rear. Highly recommended for big power engines and compet ition work including drag and circuit racing. Note: Will induce NVH. Whiteline Differential - mount front support bushing. Differential Mount - Front Bushing Kit
Manufacturer fitment & guides
Check KSB751 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y