Genuine BMW M16 x 28 Hydraulic/Power Steering Line Hollow Banjo Bolt | PAS Union/Banjo Screw for Pump/Rack & Return/Pressure Hose | OEM 32416852470 (E82 130i, E90 335i, E60 550i, E39, E46, X5 E70, Z4 M + More)

M16 x 28 Hydraulic Steering Line Hollow Union Bolt for BMW | OEM 32416852470

Restore tight, silent steering and stop nuisance leaks with this factory BMW hollow union bolt for the hydraulic steering lines. Precision M16 x 28 metric sizing, OE-grade finish and the exact seat profile your pump, rack and hoses were designed around. This is the correct BMW hardware to secure pressure and return lines for a long-lasting, leak-tight repair on performance road and track builds alike.

Part number: 32416852470 (BMW OEM). Genuine factory component, not pattern or aftermarket.

• M16 x 28 hollow union screw for steering fluid lines and PAS fittings
• Direct replacement hardware for tired, rounded or corroded bolts
• OE tolerances for reliable sealing on pump, rack and hose connections
• Ideal when renewing hoses, curing weeps or completing a full hydraulic refresh
• Workshop tested by us and consistently praised by customers for leak-free results

Vehicle coverage

Used across a wide range of BMW platforms and popular chassis. For peace of mind, request a fitment check and we will confirm against your VIN.

• 1 Series: E81, E87, E87 LCI, E88, E82 including 130i
• 3 Series: E21, E30, E36, E46, E90, E90 LCI, E91, E91 LCI, E92, E92 LCI, E93, E93 LCI including 335i
• 5 Series: E12, E28, E34, E39, E60, E60 LCI, E61, E61 LCI including 550i
• 6 Series: E24, E63, E63 LCI, E64, E64 LCI
• 7 Series: E32, E38, E65, E66, E67
• 8 Series: E31
• X Models: X1 E84, X3 E83 and E83 LCI, X5 E53, X5 E70 and E70 LCI, X5 F15, X6 E71, X6 F16
• Z Models: Z1, Z3 E36, Z4 E85, Z4 E86 including Z4 M 3.2, Z8 E52
• MINI: R50, R53, Cabrio R52
• Rolls-Royce: Phantom RR1 including Series II, Drophead and Coupé variants
• BMW Motorrad: K25 R 1200 GS and Adventure, K25 HP, K27 R 1200 R, K29 R 1200 S and HP2 Sport, K21 R nineT, K22 R nineT Pure, K23 R nineT Scrambler, K32 R nineT Racer, K33 R nineT Urban G/S, 259 R 850 GS R 1100 GS, 259 R 850 RT R 1100 RT, R22 R 850 RT R 1150 RT R 1150 RS, 259 R 1100 S R 1100 RS, K589 K 1200 RS K 1200 LT, K41 K 1200 GT K 1200 RS

Why this OEM bolt

• Correct thread, length and bore for consistent fluid flow
• Engineered sealing faces minimise cavitation and whine
• Corrosion-resistant OE coating to withstand road salt and fluid exposure
• Perfect for pump-to-rack pressure line, return line and hose union points

Common search terms

BMW steering fluid line union bolt M16x28, BMW PAS hollow screw, BMW rack and pinion pressure line bolt, BMW servo steering hose union, BMW hydraulic line connector bolt, OEM 32 41 6 852 470, BMW steering pump line bolt, BMW return hose banjo screw, BMW rack feed line hollow bolt, BMW hydraulic system union screw, BMW steering box line bolt, BMW M16 x 28 hollow fastener.

Fitment confirmation

Add your UK registration or last 7 of your VIN at checkout and we will verify compatibility before dispatch.

Professional fitting

Want it installed properly first time? Book fitting with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Warranty

Two years manufacturer warranty for UK customers and one year for international customers when a compatible VIN is supplied at checkout.

Helpful notes

• Always torque to BMW specification and follow BMW workshop procedures
• Replace sealing washers as required for a guaranteed leak-free seal