Home / OE Number Search / Brake calliper / 521251 OE 521251 — Brake calliper Compare 19 brands — check fitment and order online
31 matching parts
About OE part number 521251 OE part number 521251 is a Brake calliper compatible with ALFA ROMEO, AUDI and other makes. Available from 19 brands, priced from £39.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Brake calliper OE 521251 prices range from £39.99 to £146.99, with 19 brands offering compatible parts.
Fits these vehicles OE 521251 is compatible with the following make/model combinations:
Make Models AUDI A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6), ALLROAD C5 (4BH) VW PASSAT B5.5 Variant (3B6), PASSAT B5.5 (3B3), PASSAT B5 Variant (3B5), PASSAT B5 (3B2) +1 HYUNDAI ix35 (LM, EL, ELH) SEAT IBIZA IV (6J5, 6P1)
Available brands Choose a brand to see their compatible parts for OE 521251.
Brake calliper OEM 521251: Cost & Alternatives
Price range from £39.99 — £146.99
Total products 31 from 19 brands Relevance Price: Low to High Price: High to Low Brand: A-Z ESEN SKV Brake calliper — ESEN SKV 23SKV017 OE 521251 MPN 23SKV017
EAN 5901947339046
Rear Left · 1,73 kg · 6 · 10 mm Details
Fitting Position Rear Left
Weight [kg] 1,73 kg
Brake Caliper Type 6
Brake Disc Thickness [mm] 10 mm DENCKERMANN Brake calliper — DENCKERMANN B190033L OE 521251 MPN B190033L
EAN 5902841626836
Rear Left · 38 mm · 1,73 kg · 6 Details
Fitting Position Rear Left
Diameter [mm] 38 mm
Weight [kg] 1,73 kg
Brake Caliper Type 6 KAMOKA Brake calliper — KAMOKA JBC0641 OE 521251 MPN JBC0641
Rear Left · 6 · 1 · 73 Details
Fitting Position Rear Left
Brake Caliper Type 6
Material 1
Supplementary Article/Supplementary Info 73 FTE Brake calliper — FTE 9298159 OE 521251 MPN 9298159
EAN 3276429278475
Rear Left · 10 · 1 · 70 Details
Fitting Position Rear Left
Brake Caliper Type 10
Material 1
Supplementary Article/Supplementary Info 70 ABE Brake calliper — ABE CZH1216 OE 521251 MPN CZH1216
EAN 5901655232691
Rear Left · 38 mm · 6 · 10 mm Details
Fitting Position Rear Left
Diameter [mm] 38 mm
Brake Caliper Type 6
Brake Disc Thickness [mm] 10 mm BOSCH Brake calliper — BOSCH 0 986 473 225 OE 521251 MPN 0 986 473 225
EAN 4047024338951
10 · 1 · Lucas · 55 mm Details
Brake Caliper Type 10
Material 1
Brake System Lucas
Inner Width [mm] 55 mm LAUBER Brake calliper — LAUBER 77.2358 OE 521251 MPN 77.2358
EAN 5901321081479
Rear Left · 6 · 10 mm · 1 Details
Fitting Position Rear Left
Brake Caliper Type 6
Brake Disc Thickness [mm] 10 mm
Material 1 METZGER AUTOTEILE Brake calliper — METZGER AUTOTEILE 6260253 OE 521251 MPN 6260253
EAN 4062101051530
Rear Left · 10 · IAM · 6260254 Details
Fitting Position Rear Left
Brake Caliper Type 10
Version IAM
paired article number 6260254 BUDWEG CALIPER Brake calliper — BUDWEG CALIPER 342958 OE 521251 MPN 342958
EAN 5705444149647
Rear Bottom · Rear Left · 38 mm · 6 Details
Fitting Position Rear Bottom
Fitting Position Rear Left
Diameter [mm] 38 mm
Brake Caliper Type 6 ABAKUS Brake calliper — ABAKUS 131-04-007 OE 521251 MPN 131-04-007
Rear Left · 6 · LUCAS · 10 mm Details
Fitting Position Rear Left
Brake Caliper Type 6
Brake System LUCAS
for brake disc thickness [mm] 10 mm NTY Brake calliper — NTY HZT-VW-020 OE 521251 MPN HZT-VW-020
EAN 5902048029089
Rear Left · Rear Axle · 6 · 73 Details
Fitting Position Rear Left
Fitting Position Rear Axle
Brake Caliper Type 6
Supplementary Article/Info 2 73 FTE Brake calliper — FTE 9290733 OE 521251 MPN 9290733
EAN 3276429806173
Rear Left · 10 · 1 · 70 Details
Fitting Position Rear Left
Brake Caliper Type 10
Material 1
Supplementary Article/Supplementary Info 70 FEBI BILSTEIN Brake calliper — FEBI BILSTEIN 181142 OE 521251 MPN 181142
EAN 4054224811429
Rear Left · 1,4 kg · 6 · 2 Details
Fitting Position Rear Left
Weight [kg] 1,4 kg
Brake Caliper Type 6
Material 2 HERTH+BUSS JAKOPARTS Brake calliper — HERTH+BUSS JAKOPARTS J3210810 OE 521251 MPN J3210810
EAN 4029416427160
Rear Left · 38 mm · 6 · 10 mm Details
Fitting Position Rear Left
Diameter [mm] 38 mm
Brake Caliper Type 6
Brake Disc Thickness [mm] 10 mm ASHIKA Brake calliper — ASHIKA CAL191LJM OE 521251 MPN CAL191LJM
EAN 8057333067455
38 mm · 6 · 10 mm · LUCAS Details
Diameter [mm] 38 mm
Brake Caliper Type 6
Brake Disc Thickness [mm] 10 mm
Brake System LUCAS TRW Brake calliper — TRW BHN192 OE 521251 MPN BHN192
EAN 3322937209484
TRW · 1 · BHN193 · 38 mm Details
Manufacturer Restriction TRW
Material 1
paired article number BHN193
Piston Diameter [mm] 38 mm FTE Brake calliper — FTE 9298036 OE 521251 MPN 9298036
EAN 3276429277249
Rear Left · 10 · 1 · 70 Details
Fitting Position Rear Left
Brake Caliper Type 10
Material 1
Supplementary Article/Supplementary Info 70 KAMOKA Gas Spring, boot/cargo area — KAMOKA 7091063 OE 521251 MPN 7091063
564 mm · 230 mm · 290 N · 8 mm Details
Length [mm] 564 mm
Stroke [mm] 230 mm
Extention Force [N] 290 N
Piston Rod Diameter [mm] 8 mm FEBI BILSTEIN bushing, control/trailing arm — FEBI BILSTEIN 177930 OE 521251 MPN 177930
EAN 4054224779309
Centre · Rear Left · Bottom · Rear Right Details
Fitting Position Centre
Fitting Position Rear Left
Fitting Position Bottom
Fitting Position Rear Right BLUE PRINT bushing, control/trailing arm — BLUE PRINT ADBP800089 OE 521251 MPN ADBP800089
EAN 5057746213916
52773-2G000 · Rear Left · Rear Right · Outer Details
for OE number 52773-2G000
Fitting Position Rear Left
Fitting Position Rear Right
Fitting Position Outer FEBI BILSTEIN bushing, control/trailing arm — FEBI BILSTEIN 172360 OE 521251 MPN 172360
EAN 4054224723609
Rear Left · Rear Right · Outer · Bottom Details
Fitting Position Rear Left
Fitting Position Rear Right
Fitting Position Outer
Fitting Position Bottom AUTOFREN SEINSA Repair Kit, brake caliper — AUTOFREN SEINSA D4846C OE 521251 MPN D4846C
EAN 8430320065236
1J0615423 · Rear Axle · 38 mm · LUCAS Details
for OE number 1J0615423
Fitting Position Rear Axle
Diameter [mm] 38 mm
Brake System LUCAS ERT Repair Kit, brake caliper — ERT 400945 OE 521251 MPN 400945
EAN 8435123048707
1J0615423 · Rear Axle · 38 mm · LUCAS Details
for OE number 1J0615423
Fitting Position Rear Axle
Diameter [mm] 38 mm
Brake System LUCAS ELRING Shaft Seal, differential — ELRING 456.980 OE 521251 MPN 456.980
EAN 4041248210666
66 · 18 mm · 30 · 40 mm Details
Fitting Position 66
Height [mm] 18 mm
Material 30
Inner Diameter [mm] 40 mm METZGER AUTOTEILE Gas Spring, bonnet — METZGER AUTOTEILE 2110426 OE 521251 MPN 2110426
EAN 4250032486037
564 mm · 230 mm · 290 N · 18 mm Details
Length [mm] 564 mm
Stroke [mm] 230 mm
Extention Force [N] 290 N
Housing Diameter [mm] 18 mm FEBI BILSTEIN Gas Spring, bonnet — FEBI BILSTEIN 28062 OE 521251 MPN 28062
EAN 4027816280620
Driver Side · 564 mm · 0,259 kg · 230 mm Details
Fitting Position Driver Side
Length [mm] 564 mm
Weight [kg] 0,259 kg
Stroke [mm] 230 mm ERT Repair Kit, brake caliper — ERT 400945K OE 521251 MPN 400945K
EAN 8435123254436
8E0615423 · Rear Axle · 38 mm · LUCAS Details
for OE number 8E0615423
Fitting Position Rear Axle
Diameter [mm] 38 mm
Brake System LUCAS AUTOFREN SEINSA Repair Kit, brake caliper — AUTOFREN SEINSA D4846K OE 521251 MPN D4846K
EAN 8430320271057
8E0615423 · Rear Axle · 38 mm · LUCAS Details
for OE number 8E0615423
Fitting Position Rear Axle
Diameter [mm] 38 mm
Brake System LUCAS ASHIKA bushing, control/trailing arm — ASHIKA GOM-K60 OE 521251 MPN GOM-K60
EAN 8033001844061
Rear Axle · 38 mm · 15 mm · 37,5 mm Details
Fitting Position Rear Axle
Length [mm] 38 mm
Inner Diameter [mm] 15 mm
Outer Diameter [mm] 37,5 mm BLUE PRINT bushing, control/trailing arm — BLUE PRINT ADBP800345 OE 521251 MPN ADBP800345
EAN 5057746308698
52773-3R000 · Rear Right · Centre · Rear Left Details
for OE number 52773-3R000
Fitting Position Rear Right
Fitting Position Centre
Fitting Position Rear Left BLUE PRINT Gas Spring, bonnet — BLUE PRINT ADG05844 OE 521251 MPN ADG05844
EAN 5050063149937
Driver Side · 564 mm · 0,27 kg · 230 mm Details
Fitting Position Driver Side
Length [mm] 564 mm
Weight [kg] 0,27 kg
Stroke [mm] 230 mm Technical Specifications Show all specifications Attribute Value for brake disc diameter [mm] 240 Distance of mounting bores [mm] 164 Distance of mounting bores [mm] 83 Distance of mounting bores [mm] 88 for brake disc thickness [mm] 14,2 Net weight [kg] 2,38 Net weight [kg] 2,96 Net weight [kg] 4,5 Piston Diameter [mm] 60 for brake disc thickness [mm] 10,8
Related cross-references Cross-reference numbers associated with 521251 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
Top OE numbers for Brake calliper Common original equipment numbers linked to stocked alternatives.
Brake calliper by car make Find Brake calliper by brand Frequently Asked Questions What does OE number 521251 fit? OE 521251 fits vehicles from ALFA ROMEO, AUDI, BMW and other compatible models listed below.
What part type is 521251? OE 521251 is an original equipment reference for a Brake calliper. It identifies the exact part specification used by the vehicle manufacturer.
How much does Brake calliper 521251 cost? Replacement parts for OE 521251 cost between £39.99 and £146.99, depending on brand and specification.
Which brands make Brake calliper 521251? FEBI BILSTEIN, FTE, BLUE PRINT, KAMOKA, METZGER AUTOTEILE all offer compatible replacements for OE 521251.
Is 521251 original equipment or aftermarket? OE 521251 is an original equipment reference used by AUDI, VAG, VW. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.
What is OE number 521251? OE (Original Equipment) number 521251 is a manufacturer's reference code for Brake calliper used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 19 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 521251.
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